svn-gvsig-desktop / branches / v02_desarrollo / libraries / sld / temp / org.gvsig.sldsupport.lib.impl / src / main / java / org / gvsig / sldsupport / impl / sld1_0_0 / parsing / NamedLayerElement.java @ 40799
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1 | 40789 | jldominguez | package org.gvsig.sldsupport.impl.sld1_0_0.parsing; |
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2 | |||
3 | import java.io.IOException; |
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4 | |||
5 | import org.gvsig.sldsupport.exception.SLDReadException; |
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6 | import org.gvsig.sldsupport.impl.util.SLDUtils; |
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7 | import org.gvsig.sldsupport.sld.SLDTags; |
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8 | 40796 | jldominguez | import org.gvsig.sldsupport.sld.constraints.SLDLayerFeatureConstraints; |
9 | 40789 | jldominguez | import org.gvsig.sldsupport.sld.layer.SLDNamedLayer; |
10 | 40796 | jldominguez | import org.gvsig.sldsupport.sld.style.layer.SLDNamedStyle; |
11 | import org.gvsig.sldsupport.sld.style.layer.SLDUserStyle; |
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12 | 40789 | jldominguez | import org.kxml2.io.KXmlParser; |
13 | import org.xmlpull.v1.XmlPullParser; |
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14 | import org.xmlpull.v1.XmlPullParserException; |
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15 | |||
16 | public class NamedLayerElement { |
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17 | |||
18 | public static SLDNamedLayer parse(XmlPullParser parser , String version) |
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19 | throws XmlPullParserException, IOException, SLDReadException { |
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20 | |||
21 | parser.require(KXmlParser.START_TAG, null, SLDTags.NAMEDLAYER);
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22 | int tag = 0; |
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23 | |||
24 | 40796 | jldominguez | SLDNamedLayer resp = new SLDNamedLayer();
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25 | resp.setVersion(version); |
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26 | 40789 | jldominguez | |
27 | 40796 | jldominguez | tag = parser.nextTag(); |
28 | 40789 | jldominguez | String name = parser.getName();
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29 | String txt = null; |
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30 | while (!(SLDUtils.isStr(name, SLDTags.NAMEDLAYER) && tag == KXmlParser.END_TAG)) {
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31 | |||
32 | switch (tag) {
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33 | case KXmlParser.START_TAG:
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34 | if (SLDUtils.isStr(name, SLDTags.NAME)) {
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35 | txt = parser.nextText(); |
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36 | 40796 | jldominguez | resp.setName(txt); |
37 | parser.nextTag(); |
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38 | 40798 | jldominguez | break;
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39 | 40789 | jldominguez | } |
40 | 40796 | jldominguez | |
41 | if (SLDUtils.isStr(name, SLDTags.LAYER_FEATURE_CONST)) {
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42 | SLDLayerFeatureConstraints cons = null;
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43 | cons = LayerFeatureConstraintsElement.parse(parser, version); |
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44 | resp.setLayerFeatureConstraints(cons); |
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45 | break;
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46 | } |
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47 | |||
48 | if (SLDUtils.isStr(name, SLDTags.NAMEDSTYLE)) {
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49 | SLDNamedStyle ns = NamedStyleElement.parse(parser, version); |
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50 | resp.getStyles().add(ns); |
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51 | 40798 | jldominguez | break;
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52 | 40796 | jldominguez | } |
53 | |||
54 | if (SLDUtils.isStr(name, SLDTags.USERSTYLE)) {
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55 | SLDUserStyle us = UserStyleElement.parse(parser, version); |
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56 | resp.getStyles().add(us); |
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57 | 40798 | jldominguez | break;
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58 | 40796 | jldominguez | } |
59 | |||
60 | 40799 | jldominguez | /*
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61 | * Any other entity causes parsing error
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62 | */
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63 | throw new SLDReadException( |
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64 | "Bad SLD file. Unexpected entity in named layer: " + name);
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65 | 40789 | jldominguez | case KXmlParser.END_TAG:
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66 | break;
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67 | case KXmlParser.TEXT:
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68 | break;
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69 | } |
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70 | 40796 | jldominguez | tag = parser.getEventType(); |
71 | name = parser.getName(); |
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72 | 40789 | jldominguez | } |
73 | |||
74 | 40796 | jldominguez | parser.nextTag(); |
75 | 40789 | jldominguez | return resp;
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76 | } |
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77 | } |