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

annotate src/java/de/intevation/mxd/reader/MapReader.java @ 181:0bde090506f9

Added comments.

author	Raimund Renkert <rrenkert@intevation.de>
date	Mon, 11 Jul 2011 14:28:38 +0200
parents	b9ee44070056
children	df4e0946ef02

rev	line source
33 c51376f8e24c Separated converter components into packages. Raimund Renkert <rrenkert@intevation.de> parents: 31 diff changeset	1 package de.intevation.mxd.reader;
25 cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	2
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	3 import java.io.IOException;
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	4
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	5 import org.apache.log4j.Logger;
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	6
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	7 import com.esri.arcgis.carto.IMap;
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	8 import com.esri.arcgis.carto.Map;
25 cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	9 import com.esri.arcgis.geometry.ISpatialReference;
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	10 import com.esri.arcgis.geometry.ProjectedCoordinateSystem;
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	11 import com.esri.arcgis.geometry.GeographicCoordinateSystem;
31 40c0b4e5f91a Added utility class to store map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 27 diff changeset	12 import com.esri.arcgis.geometry.UnknownCoordinateSystem;
25 cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	13 import com.esri.arcgis.geometry.Projection;
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	14 import com.esri.arcgis.geometry.IEnvelope;
27 e5fdc37f8f94 Added XMLUtils to store map information. Raimund Renkert <rrenkert@intevation.de> parents: 26 diff changeset	15
e5fdc37f8f94 Added XMLUtils to store map information. Raimund Renkert <rrenkert@intevation.de> parents: 26 diff changeset	16 import org.w3c.dom.Element;
e5fdc37f8f94 Added XMLUtils to store map information. Raimund Renkert <rrenkert@intevation.de> parents: 26 diff changeset	17
33 c51376f8e24c Separated converter components into packages. Raimund Renkert <rrenkert@intevation.de> parents: 31 diff changeset	18 import de.intevation.mxd.utils.MapToXMLUtils;
c51376f8e24c Separated converter components into packages. Raimund Renkert <rrenkert@intevation.de> parents: 31 diff changeset	19
25 cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	20 /**
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	21 * Reads map information.
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	22 *
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	23 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	24 */
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	25 public class MapReader {
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	26 /**
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	27 * The Logger.
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	28 */
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	29 private static final Logger logger = Logger.getLogger(MapReader.class);
25 cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	30
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	31 /**
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	32 * Private member.
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	33 */
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	34 private Map map;
31 40c0b4e5f91a Added utility class to store map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 27 diff changeset	35 private MapToXMLUtils util;
25 cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	36
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 170 diff changeset	37 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 170 diff changeset	38 * Constructor with ArcGIS map.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 170 diff changeset	39 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 170 diff changeset	40 * @param map The ArcGIS map object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 170 diff changeset	41 */
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	42 public MapReader(IMap map)
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	43 throws Exception {
25 cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	44 logger.debug("constructor()");
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	45 if(map instanceof Map) {
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	46 this.map = (Map)map;
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	47 }
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	48 else {
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	49 throw new Exception("Not an instance of \"Map\"!");
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	50 }
25 cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	51 }
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	52
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	53 /**
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	54 * Reads the Map attributes.
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	55 */
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	56 public void read()
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	57 throws IOException {
25 cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	58 logger.debug("read()");
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	59 if(util == null) {
27 e5fdc37f8f94 Added XMLUtils to store map information. Raimund Renkert <rrenkert@intevation.de> parents: 26 diff changeset	60 throw new IOException("Can not write to document.");
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	61 }
27 e5fdc37f8f94 Added XMLUtils to store map information. Raimund Renkert <rrenkert@intevation.de> parents: 26 diff changeset	62
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	63 //Create XML Element for map.
31 40c0b4e5f91a Added utility class to store map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 27 diff changeset	64 Element mapElement;
40c0b4e5f91a Added utility class to store map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 27 diff changeset	65 try{
40c0b4e5f91a Added utility class to store map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 27 diff changeset	66 mapElement = util.createMap();
40c0b4e5f91a Added utility class to store map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 27 diff changeset	67 }
40c0b4e5f91a Added utility class to store map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 27 diff changeset	68 catch(Exception e){
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	69 logger.error("Could not create DOM element. Aborting.");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	70 throw new IOException("Error creating DOM element.");
31 40c0b4e5f91a Added utility class to store map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 27 diff changeset	71 }
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	72
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	73 //Read map name.
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	74 try {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	75 mapElement.setAttribute("name", map.getName());
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	76 }
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	77 catch(IOException ioe) {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	78 logger.warn(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	79 "Could not read map name." +
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	80 " Setting map name to \"default-map\"");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	81 mapElement.setAttribute("name", "default-map");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	82 }
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	83
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	84 //Read map extent.
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	85 try {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	86 IEnvelope ext = map.getExtent();
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	87 mapElement.setAttribute(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	88 "extent_max_x",
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	89 String.valueOf(ext.getXMax()));
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	90 mapElement.setAttribute(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	91 "extent_max_y",
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	92 String.valueOf(ext.getYMax()));
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	93 mapElement.setAttribute(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	94 "extent_min_x",
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	95 String.valueOf(ext.getXMin()));
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	96 mapElement.setAttribute(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	97 "extent_min_y",
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	98 String.valueOf(ext.getYMin()));
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	99 }
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	100 catch(IOException ioe) {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	101 logger.warn("Could not read map extend. Setting to 0, 0, 0, 0.");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	102 mapElement.setAttribute("extend_max_x", "0");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	103 mapElement.setAttribute("extend_min_x", "0");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	104 mapElement.setAttribute("extend_max_y", "0");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	105 mapElement.setAttribute("extend_min_y", "0");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	106 }
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	107
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	108 //Read map units.
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	109 int units = 0;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	110 try {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	111 units = map.getMapUnits();
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	112 }
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	113 catch(IOException ioe) {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	114 logger.warn(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	115 "Could not read map units." +
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	116 " Setting map units to unknown.");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	117 units = 0;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	118 }
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	119
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	120 String s_units;
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	121 switch(units) {
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	122 case 1: s_units = "inches"; break;
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	123 case 2: s_units = "points"; break;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	124 case 3: s_units = "feet"; break;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	125 case 4: s_units = "yards"; break;
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	126 case 5: s_units = "miles"; break;
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	127 case 6: s_units = "nauticalmiles"; break;
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	128 case 7: s_units = "millimeters"; break;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	129 case 8: s_units = "centimeters"; break;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	130 case 9: s_units = "meters"; break;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	131 case 10: s_units = "kilometers"; break;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	132 case 11: s_units = "degree"; break;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	133 case 12: s_units = "decimeters"; break;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	134 case 13: s_units = "units_last"; break;
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	135 default : s_units = "unknown"; break;
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	136 }
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	137 mapElement.setAttribute("units", s_units);
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	138
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	139 if(units == 0) {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	140 logger.warn(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	141 "Unknown units." +
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	142 " Please edit units in resulting mapfile.");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	143 }
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	144
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	145 try {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	146 mapElement.setAttribute(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	147 "scale",
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	148 String.valueOf(map.getMaxScale()));
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	149 }
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	150 catch(IOException ioe) {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	151 logger.warn("Could not read map scale. Setting map scale to 1000");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	152 mapElement.setAttribute("scale", "1000");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	153 }
39 f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	154
f807c9c81019 Read further map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 34 diff changeset	155 //Read the projection.
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	156 try {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	157 ISpatialReference sr = map.getSpatialReference();
170 b9ee44070056 Manage projections and units. vc11884admin@VC11884.win.bsh.de parents: 121 diff changeset	158 int projection = 0;
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	159 if(sr instanceof ProjectedCoordinateSystem) {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	160 ProjectedCoordinateSystem pcs = (ProjectedCoordinateSystem)sr;
170 b9ee44070056 Manage projections and units. vc11884admin@VC11884.win.bsh.de parents: 121 diff changeset	161 projection = pcs.getFactoryCode();
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	162 }
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	163 else if(sr instanceof GeographicCoordinateSystem) {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	164 GeographicCoordinateSystem gcs = (GeographicCoordinateSystem)sr;
170 b9ee44070056 Manage projections and units. vc11884admin@VC11884.win.bsh.de parents: 121 diff changeset	165 projection = gcs.getFactoryCode();
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	166 }
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	167 else if(sr instanceof UnknownCoordinateSystem) {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	168 UnknownCoordinateSystem ucs = (UnknownCoordinateSystem)sr;
170 b9ee44070056 Manage projections and units. vc11884admin@VC11884.win.bsh.de parents: 121 diff changeset	169 projection = 0;
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	170 }
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	171 else{
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	172 logger.debug(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	173 "Unknown SpatialReference: " +
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	174 sr.getClass().toString());
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	175 }
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	176
170 b9ee44070056 Manage projections and units. vc11884admin@VC11884.win.bsh.de parents: 121 diff changeset	177 if(projection == 0) {
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	178 logger.warn(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	179 "Unknown projection." +
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	180 " Please edit projection in resulting mapfile.");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	181 }
170 b9ee44070056 Manage projections and units. vc11884admin@VC11884.win.bsh.de parents: 121 diff changeset	182 mapElement.setAttribute("projection", String.valueOf(projection));
31 40c0b4e5f91a Added utility class to store map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 27 diff changeset	183 }
121 9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	184 catch(IOException ioe) {
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	185 logger.warn(
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	186 "Could not read map projection." +
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	187 " Setting map projection to unknown.");
9f74f4d36822 Set default values and improved logging and exception handling for map reader. Raimund Renkert <rrenkert@intevation.de> parents: 57 diff changeset	188 mapElement.setAttribute("projection", "Unknown");
27 e5fdc37f8f94 Added XMLUtils to store map information. Raimund Renkert <rrenkert@intevation.de> parents: 26 diff changeset	189 }
e5fdc37f8f94 Added XMLUtils to store map information. Raimund Renkert <rrenkert@intevation.de> parents: 26 diff changeset	190 }
e5fdc37f8f94 Added XMLUtils to store map information. Raimund Renkert <rrenkert@intevation.de> parents: 26 diff changeset	191
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	192 /**
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	193 * Set the utilities.
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	194 */
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 39 diff changeset	195 public void setUtil(MapToXMLUtils util) {
31 40c0b4e5f91a Added utility class to store map attributes. Raimund Renkert <rrenkert@intevation.de> parents: 27 diff changeset	196 this.util = util;
25 cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	197 }
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	198 }
cbd67b1100d8 Initial commit of the first prototype. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	199 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > mxd2map > mxd2map

annotate src/java/de/intevation/mxd/reader/MapReader.java @ 181:0bde090506f9