dive4elements/river: flys-client/src/main/java/de/intevation/flys/client/server/ChartInfoServiceImpl.java annotate

annotate flys-client/src/main/java/de/intevation/flys/client/server/ChartInfoServiceImpl.java @ 5779:ebec12def170

Datacage: Add a pool of builders to make it multi threadable. XML DOM is not thread safe. Therefore the old implementation only allowed one thread to use the builder at a time. As the complexity of the configuration has increased over time this has become a bottleneck of the whole application because it took quiet some time to build a result. Furthermore the builder code path is visited very frequent. So many concurrent requests were piled up resulting in long waits for the users. To mitigate this problem a round robin pool of builders is used now. Each of the pooled builders has an independent copy of the XML template and can be run in parallel. The number of builders is determined by the system property 'flys.datacage.pool.size'. It defaults to 4.

author	Sascha L. Teichmann <teichmann@intevation.de>
date	Sun, 21 Apr 2013 12:48:09 +0200
parents	b296d435fc69
children

rev	line source
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	1 package de.intevation.flys.client.server;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	2
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	3 import java.io.InputStream;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	4 import java.io.IOException;
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	5 import java.util.ArrayList;
1597 8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	6 import java.util.Date;
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	7 import java.util.List;
549 e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 547 diff changeset	8 import java.util.Map;
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	9
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	10 import javax.xml.xpath.XPathConstants;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	11
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	12 import org.w3c.dom.Document;
1597 8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	13 import org.w3c.dom.Element;
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	14 import org.w3c.dom.NodeList;
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	15
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	16 import org.apache.log4j.Logger;
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	17
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	18 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	19
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	20 import de.intevation.artifacts.common.ArtifactNamespaceContext;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	21 import de.intevation.artifacts.common.utils.ClientProtocolUtils;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	22 import de.intevation.artifacts.common.utils.XMLUtils;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	23
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	24 import de.intevation.artifacts.httpclient.http.HttpClient;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	25 import de.intevation.artifacts.httpclient.http.HttpClientImpl;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	26
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	27 import de.intevation.flys.client.shared.Transform2D;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	28 import de.intevation.flys.client.shared.exceptions.ServerException;
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	29 import de.intevation.flys.client.shared.model.Axis;
1597 8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	30 import de.intevation.flys.client.shared.model.DateAxis;
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	31 import de.intevation.flys.client.shared.model.NumberAxis;
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	32 import de.intevation.flys.client.shared.model.ChartInfo;
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	33 import de.intevation.flys.client.shared.model.Collection;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	34
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	35 import de.intevation.flys.client.client.services.ChartInfoService;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	36
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	37
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	38 /**
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	39 * This service fetches a document that contains meta information for a specific
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	40 * chart.
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	41 *
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	42 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	43 */
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	44 public class ChartInfoServiceImpl
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	45 extends RemoteServiceServlet
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	46 implements ChartInfoService
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	47 {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	48 private static final Logger logger =
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	49 Logger.getLogger(ChartInfoServiceImpl.class);
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	50
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	51 public static final String XPATH_TRANSFORM_MATRIX =
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	52 "/art:chartinfo/art:transformation-matrix/art:matrix";
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	53
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	54 public static final String XPATH_X_AXES =
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	55 "/art:chartinfo/art:axes/art:domain";
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	56
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	57 public static final String XPATH_Y_AXES =
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	58 "/art:chartinfo/art:axes/art:range";
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	59
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	60 public static final String EXCEPTION_STRING = "error_chart_info_service";
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	61
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	62
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	63 public ChartInfo getChartInfo(
549 e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 547 diff changeset	64 Collection collection,
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 547 diff changeset	65 String locale,
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 547 diff changeset	66 String type,
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 547 diff changeset	67 Map<String, String> attr)
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	68 throws ServerException
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	69 {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	70 logger.info("ChartInfoServiceImpl.getChartInfo");
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	71
1425 bc06a671ef60 Removed the URL parameter from service calls. The service Raimund Renkert <raimund.renkert@intevation.de> parents: 1367 diff changeset	72 String url = getServletContext().getInitParameter("server-url");
bc06a671ef60 Removed the URL parameter from service calls. The service Raimund Renkert <raimund.renkert@intevation.de> parents: 1367 diff changeset	73
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	74 Document request = ClientProtocolUtils.newOutCollectionDocument(
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	75 collection.identifier(),
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	76 type,
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	77 type,
549 e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 547 diff changeset	78 ChartServiceHelper.getChartAttributes(attr));
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	79
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	80 try {
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	81 HttpClient client = new HttpClientImpl(url, locale);
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	82 InputStream in = client.collectionOut(
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	83 request,
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	84 collection.identifier(),
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	85 type + "_chartinfo");
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	86
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	87 Document info = XMLUtils.parseDocument(in);
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	88
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	89 return parseInfoDocument(info);
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	90 }
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	91 catch (IOException ioe) {
556 046f43e1d305 Avoid NPE while parsing axes in ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 553 diff changeset	92 ioe.printStackTrace();
046f43e1d305 Avoid NPE while parsing axes in ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 553 diff changeset	93 }
046f43e1d305 Avoid NPE while parsing axes in ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 553 diff changeset	94 catch (Exception e) {
046f43e1d305 Avoid NPE while parsing axes in ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 553 diff changeset	95 e.printStackTrace();
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	96 }
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	97
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	98 logger.debug("Error while fetching chart info.");
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	99
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	100 throw new ServerException(EXCEPTION_STRING);
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	101 }
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	102
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	103
4053 f85f230c5c6c Documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3379 diff changeset	104 /**
f85f230c5c6c Documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3379 diff changeset	105 * Parse ChartInfo-Part of document, create Transforms and axes
f85f230c5c6c Documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3379 diff changeset	106 * from it.
f85f230c5c6c Documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3379 diff changeset	107 */
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	108 protected ChartInfo parseInfoDocument(Document doc) {
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	109 Transform2D[] transformer = parseTransformationMatrix(doc);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	110 Axis[] xAxes = parseXAxes(doc);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	111 Axis[] yAxes = parseYAxes(doc);
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	112
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	113 return new ChartInfo(xAxes, yAxes, transformer);
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	114 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	115
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	116
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	117 protected Axis[] parseXAxes(Document doc) {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	118 logger.debug("ChartInfoServiceImpl.parseXAxes");
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	119
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	120 NodeList axes = (NodeList) XMLUtils.xpath(
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	121 doc,
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	122 XPATH_X_AXES,
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	123 XPathConstants.NODESET,
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	124 ArtifactNamespaceContext.INSTANCE);
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	125
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	126 return parseAxes(axes);
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	127 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	128
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	129
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	130 protected Axis[] parseYAxes(Document doc) {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	131 logger.debug("ChartInfoServiceImpl.parseYAxes");
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	132
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	133 NodeList axes = (NodeList) XMLUtils.xpath(
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	134 doc,
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	135 XPATH_Y_AXES,
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	136 XPathConstants.NODESET,
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	137 ArtifactNamespaceContext.INSTANCE);
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	138
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	139 return parseAxes(axes);
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	140 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	141
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	142
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	143 protected Axis[] parseAxes(NodeList axes) {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	144 logger.debug("ChartInfoServiceImpl.parseAxes");
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	145
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	146 int count = axes != null ? axes.getLength() : 0;
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	147
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	148 logger.debug("Chart has " + count + " axes.");
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	149
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	150 if (count == 0) {
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	151 return null;
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	152 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	153
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	154 Axis[] result = new Axis[count];
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	155
1597 8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	156 String ns = ArtifactNamespaceContext.NAMESPACE_URI;
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	157
1597 8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	158 for (int i = 0; i < count; i++) {
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	159 Element node = (Element) axes.item(i);
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	160
1597 8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	161 String posStr = node.getAttributeNS(ns, "pos");
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	162 String fromStr = node.getAttributeNS(ns, "from");
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	163 String toStr = node.getAttributeNS(ns, "to");
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	164 String minStr = node.getAttributeNS(ns, "min");
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	165 String maxStr = node.getAttributeNS(ns, "max");
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	166 String axisType = node.getAttributeNS(ns, "axistype");
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	167
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	168 try {
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	169 int pos = Integer.parseInt(posStr);
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	170
556 046f43e1d305 Avoid NPE while parsing axes in ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 553 diff changeset	171 if (pos >= result.length) {
046f43e1d305 Avoid NPE while parsing axes in ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 553 diff changeset	172 // this should never happen
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	173 logger.debug("The axis is out of valid range: " + pos);
556 046f43e1d305 Avoid NPE while parsing axes in ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 553 diff changeset	174 continue;
046f43e1d305 Avoid NPE while parsing axes in ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 553 diff changeset	175 }
046f43e1d305 Avoid NPE while parsing axes in ChartInfoService. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 553 diff changeset	176
1597 8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	177 if (axisType != null && axisType.equals(DateAxis.TYPE)) {
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	178 long from = Long.parseLong(fromStr);
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	179 long to = Long.parseLong(toStr);
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	180 long min = Long.parseLong(minStr);
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	181 long max = Long.parseLong(maxStr);
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	182
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	183 if (logger.isDebugEnabled()) {
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	184 logger.debug("date axis from: " + new Date(from));
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	185 logger.debug("date axis to : " + new Date(to));
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	186 logger.debug("date axis min : " + new Date(min));
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	187 logger.debug("date axis max : " + new Date(max));
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	188 }
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	189
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	190 result[pos] = new DateAxis(pos, from, to, min, max);
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	191 }
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	192 else {
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	193 double from = Double.parseDouble(fromStr);
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	194 double to = Double.parseDouble(toStr);
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	195 double min = Double.parseDouble(minStr);
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	196 double max = Double.parseDouble(maxStr);
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	197
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	198 result[pos] = new NumberAxis(pos, from, to, min, max);
8bbaa0d173cf Save zoom parameters as Number; added new Axis types NumberAxis and DateAxis. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1425 diff changeset	199 }
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	200 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	201 catch (NumberFormatException nfe) {
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	202 nfe.printStackTrace();
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	203 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	204 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	205
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	206 logger.debug("Parsed " + result.length + " axes");
552 6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	207
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	208 return result;
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	209 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	210
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	211
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	212 /**
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	213 * Parses the chart info document and extract the Transform2D values.
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	214 *
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	215 * @param doc The chart info document.
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	216 *
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	217 * @return a Transform2D object to transfrom pixel coordinates into chart
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	218 * coordinates.
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	219 */
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	220 protected Transform2D[] parseTransformationMatrix(Document doc) {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	221 logger.debug("ChartInfoServiceImpl.parseTransformationMatrix");
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	222
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	223 NodeList matrix = (NodeList) XMLUtils.xpath(
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	224 doc,
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	225 XPATH_TRANSFORM_MATRIX,
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	226 XPathConstants.NODESET,
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	227 ArtifactNamespaceContext.INSTANCE);
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	228
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	229 int num = matrix != null ? matrix.getLength() : 0;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	230
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	231 List<Transform2D> transformer = new ArrayList<Transform2D>(num);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	232
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	233 for (int i = 0; i < num; i++) {
1598 ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	234 Transform2D t = createTransformer((Element) matrix.item(i));
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	235
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	236 if (t == null) {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	237 logger.warn("Broken transformation matrix at pos: " + i);
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	238 continue;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	239 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	240
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	241 transformer.add(t);
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	242 }
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	243
3379 0de61fc9d281 Removed some superfluous casts. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1610 diff changeset	244 return transformer.toArray(new Transform2D[num]);
561 460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	245 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	246
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 556 diff changeset	247
1598 ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	248 protected Transform2D createTransformer(Element matrix) {
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	249 String ns = ArtifactNamespaceContext.NAMESPACE_URI;
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	250
1598 ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	251 String sx = matrix.getAttributeNS(ns, "sx");
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	252 String sy = matrix.getAttributeNS(ns, "sy");
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	253 String tx = matrix.getAttributeNS(ns, "tx");
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	254 String ty = matrix.getAttributeNS(ns, "ty");
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	255 String xType = matrix.getAttributeNS(ns, "xtype");
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	256 String yType = matrix.getAttributeNS(ns, "ytype");
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	257
1598 ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	258 xType = xType == null \|\| xType.length() == 0 ? "number" : xType;
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	259 yType = yType == null \|\| yType.length() == 0 ? "number" : yType;
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	260
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	261 if (sx != null && sy != null && tx != null && ty != null) {
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	262 try {
1598 ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	263 logger.debug("Create new Transform2D with x format: " + xType);
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	264 logger.debug("Create new Transform2D with y format: " + yType);
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	265
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	266 return new Transform2D(
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	267 Double.parseDouble(sx),
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	268 Double.parseDouble(sy),
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	269 Double.parseDouble(tx),
1598 ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	270 Double.parseDouble(ty),
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1597 diff changeset	271 xType, yType);
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	272 }
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	273 catch (NumberFormatException nfe) {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	274 logger.warn("Error while parsing matrix values.");
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	275 }
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	276 }
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	277
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 561 diff changeset	278 logger.warn("No matrix values found.");
535 017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	279
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	280 return new Transform2D(1d, 1d, 0d, 0d);
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	281 }
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	282 }
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	283 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/ChartInfoServiceImpl.java @ 5779:ebec12def170