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

annotate src/java/de/intevation/mxd/reader/GdbRasterCatalogLayerReader.java @ 140:0ebaec057f15

* INSTALL.txt: added a hint how to install the converter and its requirements. * doku/source/conf.py, doku/source/INSTALL.txt, doku/source/index.txt,doku/source/restrictions.txt, doku/source/index.rst,doku/source/restrictions.rst: renamed .rst to .txt, linked INSTALL.txt from root into the docs.

author	Stephan Holl <stephan.holl@intevation.de>
date	Fri, 24 Jun 2011 10:29:44 +0200
parents	a4ab239509f1
children	0bde090506f9

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
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	32
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	33 public GdbRasterCatalogLayerReader(ILayer layer)
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	34 throws Exception {
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	35 if(layer instanceof GdbRasterCatalogLayer) {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	36 this.layer = (GdbRasterCatalogLayer)layer;
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	37 }
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	38 else {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	39 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	40 layer.getClass().toString());
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	41 }
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	42 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	43
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	44 /**
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	45 * Setter for XML document helper.
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 * @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	48 */
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	49 public void setUtil(MapToXMLUtils util) {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	50 this.util = util;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	51 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	52
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	53 /**
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	54 * Reads the Layer content.
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 * @return The layer XML element.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	57 */
118 39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	58 public Element read()
39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	59 throws IOException {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	60 logger.debug("read()");
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	61
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	62 Element layerElement;
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	63 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	64 layerElement = util.addLayer();
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	65 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	66 catch(Exception e) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	67 logger.error(
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	68 "Could not create DOM element for layer." +
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	69 "Stopped reading layer.");
118 39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	70 throw new IOException(
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	71 this.getClass().toString() +
118 39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	72 "Error creating dom element");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	73 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	74
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	75 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	76 layerElement.setAttribute("name", layer.getName());
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 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	79 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	80 throw new IOException("Error reading layer name.");
117 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
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	83 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	84 layerElement.setAttribute("min_scale",
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	85 String.valueOf(layer.getMinimumScale()));
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 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	88 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	89 }
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 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	92 layerElement.setAttribute("max_scale",
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	93 String.valueOf(layer.getMaximumScale()));
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 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	96 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	97 }
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 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	100 if(layer.isVisible()) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	101 layerElement.setAttribute("status", "on");
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 else {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	104 layerElement.setAttribute("status", "off");
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	105 }
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 catch(IOException ioe) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	108 logger.warn(
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	109 "Could not read layer status." +
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	110 " Setting layer status to \"on\"");
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	111 layerElement.setAttribute("status", "on");
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	112 }
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	113
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	114 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	115 layerElement.setAttribute("definition_query",
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	116 layer.getDefinitionExpression());
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	117 }
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	118 catch(IOException ioe) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	119 logger.warn(
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	120 "Could not read layer definition query.");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	121 }
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	122 return layerElement;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	123 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	124 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	125 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/GdbRasterCatalogLayerReader.java @ 140:0ebaec057f15