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 / FillElement.java @ 40799
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1 | 40793 | 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.graphic.SLDGraphicFill; |
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9 | import org.gvsig.sldsupport.sld.symbol.misc.SLDFill; |
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10 | import org.gvsig.sldsupport.sld.symbol.misc.SLDSvgCssParameter; |
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11 | import org.kxml2.io.KXmlParser; |
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12 | import org.xmlpull.v1.XmlPullParser; |
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13 | import org.xmlpull.v1.XmlPullParserException; |
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14 | |||
15 | public class FillElement { |
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16 | |||
17 | public static SLDFill parse(XmlPullParser parser , String version) |
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18 | throws XmlPullParserException, IOException, SLDReadException { |
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19 | |||
20 | parser.require(KXmlParser.START_TAG, null, SLDTags.FILL);
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21 | int tag = 0; |
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22 | |||
23 | SLDFill resp = new SLDFill();
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24 | |||
25 | 40796 | jldominguez | tag = parser.nextTag(); |
26 | 40793 | jldominguez | String name = parser.getName();
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27 | String txt = null; |
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28 | String attName = null; |
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29 | while (!(SLDUtils.isStr(name, SLDTags.FILL) && tag == KXmlParser.END_TAG)) {
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30 | |||
31 | switch (tag) {
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32 | case KXmlParser.START_TAG:
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33 | if (SLDUtils.isStr(name, SLDTags.GRAPHICFILL)) {
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34 | SLDGraphicFill gf = GraphicFillElement.parse(parser, version); |
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35 | /*
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36 | * SLDFill has a 'fillGraphic' field which is a Graphic,
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37 | * it does not have a field of FillGraphic type which
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38 | * has a graphic (we are collapsing an element)
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39 | */
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40 | resp.setFillGraphic(gf.getGraphic()); |
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41 | break;
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42 | } |
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43 | if (SLDUtils.isStr(name, SLDTags.CSSPARAMETER)
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44 | || SLDUtils.isStr(name, SLDTags.SVGPARAMETER)) { |
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45 | |||
46 | SLDSvgCssParameter sp = SvgCssParameterElement.parse(parser, version); |
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47 | if (SLDUtils.isStr(sp.getName(), SLDTags.FILL_ATTR)) {
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48 | if (sp.getExpressionList().size() > 0) { |
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49 | // Using first item only
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50 | 40799 | jldominguez | resp.setFillColor(sp.getExpressionList().get(0));
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51 | 40793 | jldominguez | } |
52 | } else {
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53 | if (SLDUtils.isStr(sp.getName(), SLDTags.FILLOPACITY_ATTR)) {
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54 | if (sp.getExpressionList().size() > 0) { |
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55 | // Using first item only
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56 | resp.setOpacity(sp.getExpressionList().get(0));
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57 | } |
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58 | } |
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59 | } |
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60 | break;
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61 | } |
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62 | 40799 | jldominguez | /*
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63 | * Any other entity causes parsing error
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64 | */
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65 | throw new SLDReadException( |
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66 | "Bad SLD file. Unexpected entity in fill element: " + name);
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67 | 40793 | jldominguez | case KXmlParser.END_TAG:
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68 | break;
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69 | case KXmlParser.TEXT:
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70 | break;
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71 | } |
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72 | 40796 | jldominguez | tag = parser.getEventType(); |
73 | name = parser.getName(); |
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74 | 40793 | jldominguez | } |
75 | |||
76 | 40796 | jldominguez | parser.nextTag(); |
77 | 40793 | jldominguez | return resp;
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78 | } |
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79 | } |