mxd2map: src/java/de/intevation/mxd/reader/GdbRasterCatalogLayerReader.java annotate

annotate src/java/de/intevation/mxd/reader/GdbRasterCatalogLayerReader.java @ 237:4f6356a908e1

* website/about-de.htm4, website/about.htm4,website/style.css: Added sidebar with anchors * website/development-de.htm4, website/development.htm4: Added link to documentation * website/index-de.htm4, website/index.htm4: some layout-tweaks to make the intro -text appear in one line.

author	Stephan Holl <stephan.holl@intevation.de>
date	Fri, 05 Aug 2011 10:03:56 +0200
parents	0bde090506f9
children	df4e0946ef02

rev	line source
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	1 package de.intevation.mxd.reader;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	2
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	3 import org.apache.log4j.Logger;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	4
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	5 import com.esri.arcgis.carto.ILayer;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	6 import com.esri.arcgis.carto.GdbRasterCatalogLayer;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	7
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	8 import org.w3c.dom.Element;
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	9 import java.io.IOException;
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	10 import de.intevation.mxd.utils.MapToXMLUtils;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	11
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	12 /**
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	13 * Reads Layer information.
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	14 *
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	15 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	16 */
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	17 public class GdbRasterCatalogLayerReader
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	18 implements ILayerReader {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	19
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	20 /**
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	21 * The logger.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	22 */
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	23 private static final Logger logger =
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	24 Logger.getLogger(GdbRasterCatalogLayerReader.class);
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	25
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	26 /**
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	27 * Privte member.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	28 */
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	29 private GdbRasterCatalogLayer layer;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	30 private MapToXMLUtils util;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	31
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 135 diff changeset	32 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 135 diff changeset	33 * Constructor with layer.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 135 diff changeset	34 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 135 diff changeset	35 * @param layer The ArcGIS layer object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 135 diff changeset	36 */
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	37 public GdbRasterCatalogLayerReader(ILayer layer)
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	38 throws Exception {
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	39 if(layer instanceof GdbRasterCatalogLayer) {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	40 this.layer = (GdbRasterCatalogLayer)layer;
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	41 }
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	42 else {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	43 throw new Exception("Not an instance of GdbRastaCatalogLayer: " +
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	44 layer.getClass().toString());
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	45 }
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	46 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	47
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	48 /**
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	49 * Setter for XML document helper.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	50 *
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	51 * @param util The helper for storing map information.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	52 */
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	53 public void setUtil(MapToXMLUtils util) {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	54 this.util = util;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	55 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	56
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	57 /**
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	58 * Reads the Layer content.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	59 *
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	60 * @return The layer XML element.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	61 */
118 39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	62 public Element read()
39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	63 throws IOException {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	64 logger.debug("read()");
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	65
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	66 Element layerElement;
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	67 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	68 layerElement = util.addLayer();
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	69 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	70 catch(Exception e) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	71 logger.error(
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	72 "Could not create DOM element for layer." +
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	73 "Stopped reading layer.");
118 39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	74 throw new IOException(
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	75 this.getClass().toString() +
118 39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	76 "Error creating dom element");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	77 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	78
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	79 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	80 layerElement.setAttribute("name", layer.getName());
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	81 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	82 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	83 logger.warn("Could not read layer name. Stopped reading layer.");
a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	84 throw new IOException("Error reading layer name.");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	85 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	86
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	87 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	88 layerElement.setAttribute("min_scale",
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	89 String.valueOf(layer.getMinimumScale()));
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	90 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	91 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	92 logger.warn("Could not read minimum layer scale.");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	93 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	94
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	95 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	96 layerElement.setAttribute("max_scale",
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	97 String.valueOf(layer.getMaximumScale()));
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	98 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	99 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	100 logger.warn("Could not read maximum layer scale.");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	101 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	102
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	103 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	104 if(layer.isVisible()) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	105 layerElement.setAttribute("status", "on");
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	106 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	107 else {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	108 layerElement.setAttribute("status", "off");
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	109 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	110 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	111 catch(IOException ioe) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	112 logger.warn(
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	113 "Could not read layer status." +
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	114 " Setting layer status to \"on\"");
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	115 layerElement.setAttribute("status", "on");
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	116 }
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	117
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	118 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	119 layerElement.setAttribute("definition_query",
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	120 layer.getDefinitionExpression());
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	121 }
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	122 catch(IOException ioe) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	123 logger.warn(
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	124 "Could not read layer definition query.");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	125 }
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	126 return layerElement;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	127 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	128 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	129 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/GdbRasterCatalogLayerReader.java @ 237:4f6356a908e1