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 / GraphicElement.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 | 40794 | jldominguez | import org.gvsig.sldsupport.sld.graphic.SLDAnchorPoint; |
| 9 | import org.gvsig.sldsupport.sld.graphic.SLDDisplacement; |
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| 10 | 40789 | jldominguez | import org.gvsig.sldsupport.sld.graphic.SLDExternalGraphic; |
| 11 | import org.gvsig.sldsupport.sld.graphic.SLDGraphic; |
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| 12 | 40794 | jldominguez | import org.gvsig.sldsupport.sld.graphic.SLDMark; |
| 13 | import org.gvsig.sldsupport.sld.symbol.misc.SLDParameterValue; |
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| 14 | 40789 | jldominguez | import org.kxml2.io.KXmlParser; |
| 15 | import org.xmlpull.v1.XmlPullParser; |
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| 16 | import org.xmlpull.v1.XmlPullParserException; |
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| 17 | |||
| 18 | public class GraphicElement { |
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| 19 | |||
| 20 | public static SLDGraphic parse(XmlPullParser parser , String version) |
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| 21 | throws XmlPullParserException, IOException, SLDReadException { |
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| 22 | |||
| 23 | parser.require(KXmlParser.START_TAG, null, SLDTags.GRAPHIC);
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| 24 | int tag = 0; |
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| 25 | |||
| 26 | 40793 | jldominguez | SLDGraphic resp = new SLDGraphic();
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| 27 | 40789 | jldominguez | |
| 28 | 40796 | jldominguez | tag = parser.nextTag(); |
| 29 | 40789 | jldominguez | String name = parser.getName();
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| 30 | String txt = null; |
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| 31 | while (!(SLDUtils.isStr(name, SLDTags.GRAPHIC) && tag == KXmlParser.END_TAG)) {
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| 32 | |||
| 33 | switch (tag) {
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| 34 | case KXmlParser.START_TAG:
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| 35 | if (SLDUtils.isStr(name, SLDTags.EXTERNALGRAPHIC)) {
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| 36 | 40793 | jldominguez | SLDExternalGraphic ext = ExternalGraphicElement.parse(parser, version); |
| 37 | resp.getElementStack().add(ext); |
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| 38 | 40789 | jldominguez | break;
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| 39 | } |
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| 40 | 40793 | jldominguez | if (SLDUtils.isStr(name, SLDTags.MARK)) {
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| 41 | 40794 | jldominguez | SLDMark mk = MarkElement.parse(parser, version); |
| 42 | resp.getElementStack().add(mk); |
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| 43 | 40789 | jldominguez | break;
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| 44 | } |
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| 45 | 40794 | jldominguez | if (SLDUtils.isStr(name, SLDTags.OPACITY)) {
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| 46 | SLDParameterValue pv = ParameterValueElement.parse(parser, version); |
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| 47 | 40795 | jldominguez | resp.setOpacity(pv); |
| 48 | 40794 | jldominguez | break;
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| 49 | } |
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| 50 | if (SLDUtils.isStr(name, SLDTags.SIZE)) {
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| 51 | SLDParameterValue pv = ParameterValueElement.parse(parser, version); |
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| 52 | 40795 | jldominguez | resp.setSize(pv); |
| 53 | 40794 | jldominguez | break;
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| 54 | } |
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| 55 | if (SLDUtils.isStr(name, SLDTags.ROTATION)) {
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| 56 | SLDParameterValue pv = ParameterValueElement.parse(parser, version); |
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| 57 | 40795 | jldominguez | resp.setRotation(pv); |
| 58 | 40794 | jldominguez | break;
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| 59 | } |
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| 60 | if (SLDUtils.isStr(name, SLDTags.ANCHOR_POINT)) {
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| 61 | SLDAnchorPoint ap = AnchorPointElement.parse(parser, version); |
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| 62 | resp.setAnchor(ap); |
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| 63 | break;
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| 64 | } |
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| 65 | if (SLDUtils.isStr(name, SLDTags.DISPLACEMENT)) {
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| 66 | SLDDisplacement di = DisplacementElement.parse(parser, version); |
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| 67 | resp.setDisplacement(di); |
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| 68 | break;
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| 69 | } |
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| 70 | 40799 | jldominguez | /*
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| 71 | * Any other entity causes parsing error
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| 72 | */
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| 73 | throw new SLDReadException( |
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| 74 | "Bad SLD file. Unexpected entity in graphic: " + name);
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| 75 | 40789 | jldominguez | case KXmlParser.END_TAG:
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| 76 | break;
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| 77 | case KXmlParser.TEXT:
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| 78 | break;
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| 79 | } |
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| 80 | 40796 | jldominguez | tag = parser.getEventType(); |
| 81 | name = parser.getName(); |
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| 82 | 40789 | jldominguez | } |
| 83 | |||
| 84 | 40796 | jldominguez | parser.nextTag(); |
| 85 | 40799 | jldominguez | /*
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| 86 | * Set default mark if no mark/graphic was set
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| 87 | */
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| 88 | if (resp.getElementStack().size() == 0) { |
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| 89 | resp.setDefaultMark(); |
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| 90 | } |
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| 91 | 40789 | jldominguez | return resp;
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| 92 | } |
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| 93 | } |