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 / FeatureStyleElement.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 | import org.gvsig.sldsupport.sld.rule.SLDRule; |
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9 | import org.gvsig.sldsupport.sld.style.SLDFeatureStyle; |
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10 | import org.kxml2.io.KXmlParser; |
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11 | import org.xmlpull.v1.XmlPullParser; |
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12 | import org.xmlpull.v1.XmlPullParserException; |
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13 | |||
14 | public class FeatureStyleElement { |
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15 | |||
16 | public static SLDFeatureStyle parse(XmlPullParser parser, String version) |
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17 | throws XmlPullParserException, IOException, SLDReadException { |
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18 | |||
19 | 40796 | jldominguez | String ent_name = parser.getName();
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20 | if (!(SLDUtils.isStr(ent_name, SLDTags.FEATURESTYLE)
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21 | || SLDUtils.isStr(ent_name, SLDTags.FEATURETYPESTYLE))) { |
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22 | throw new SLDReadException("Bad opening tag: " + ent_name); |
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23 | 40789 | jldominguez | } |
24 | |||
25 | String txt = null; |
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26 | int tag = 0; |
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27 | SLDFeatureStyle resp = new SLDFeatureStyle();
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28 | |||
29 | 40799 | jldominguez | if (SLDUtils.isStr(ent_name, SLDTags.FEATURESTYLE)) {
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30 | txt = parser.getAttributeValue(null, SLDTags.VERSION_ATTR);
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31 | if (txt == null) { |
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32 | throw new SLDReadException("The 'version' attribute is mandatory in " |
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33 | + SLDTags.FEATURESTYLE); |
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34 | } else {
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35 | resp.setVersion(txt); |
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36 | } |
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37 | } |
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38 | |||
39 | 40796 | jldominguez | tag = parser.nextTag(); |
40 | String name = parser.getName();
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41 | while (!(SLDUtils.isStr(name, ent_name) && tag == KXmlParser.END_TAG)) {
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42 | 40789 | jldominguez | |
43 | switch (tag) {
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44 | case KXmlParser.START_TAG:
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45 | if (SLDUtils.isStr(name, SLDTags.NAME)) {
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46 | txt = parser.nextText(); |
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47 | resp.setName(txt); |
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48 | 40796 | jldominguez | parser.nextTag(); |
49 | 40789 | jldominguez | break;
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50 | } |
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51 | if (SLDUtils.isStr(name, SLDTags.TITLE)) {
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52 | txt = parser.nextText(); |
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53 | resp.setTitle(txt); |
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54 | 40796 | jldominguez | parser.nextTag(); |
55 | 40789 | jldominguez | break;
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56 | } |
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57 | if (SLDUtils.isStr(name, SLDTags.DESCRIPTION)
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58 | || SLDUtils.isStr(name, SLDTags.ABSTRACT)) { |
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59 | txt = parser.nextText(); |
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60 | resp.setDescription(txt); |
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61 | 40796 | jldominguez | parser.nextTag(); |
62 | 40789 | jldominguez | break;
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63 | } |
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64 | if (SLDUtils.isStr(name, SLDTags.FEATURETYPENAME)) {
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65 | txt = parser.nextText(); |
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66 | resp.setFeatureTypeName(txt); |
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67 | 40796 | jldominguez | parser.nextTag(); |
68 | 40789 | jldominguez | break;
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69 | } |
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70 | if (SLDUtils.isStr(name, SLDTags.SEMANTICTYPEIDENTIFIER)) {
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71 | txt = parser.nextText(); |
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72 | resp.setSemanticTypeIdentifier(txt); |
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73 | 40796 | jldominguez | parser.nextTag(); |
74 | 40789 | jldominguez | break;
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75 | } |
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76 | if (SLDUtils.isStr(name, SLDTags.RULE)) {
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77 | 40796 | jldominguez | SLDRule rule = RuleElement.parse(parser, version); |
78 | 40789 | jldominguez | resp.getRules().add(rule); |
79 | break;
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80 | 40796 | jldominguez | } |
81 | 40799 | jldominguez | /*
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82 | * Any other entity causes parsing error
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83 | */
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84 | throw new SLDReadException( |
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85 | "Bad SLD file. Unexpected entity in feature[type] style: " + name);
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86 | 40789 | jldominguez | case KXmlParser.END_TAG:
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87 | break;
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88 | case KXmlParser.TEXT:
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89 | break;
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90 | } |
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91 | 40796 | jldominguez | tag = parser.getEventType(); |
92 | name = parser.getName(); |
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93 | 40789 | jldominguez | } |
94 | |||
95 | 40796 | jldominguez | parser.nextTag(); |
96 | 40789 | jldominguez | return resp;
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97 | } |
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98 | } |