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 / MarkElement.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.SLDMark; |
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| 9 | 40796 | jldominguez | import org.gvsig.sldsupport.sld.symbol.misc.SLDFill; |
| 10 | import org.gvsig.sldsupport.sld.symbol.misc.SLDStroke; |
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| 11 | 40793 | jldominguez | import org.kxml2.io.KXmlParser; |
| 12 | import org.xmlpull.v1.XmlPullParser; |
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| 13 | import org.xmlpull.v1.XmlPullParserException; |
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| 14 | |||
| 15 | public class MarkElement { |
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| 16 | |||
| 17 | public static SLDMark 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.MARK);
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| 21 | int tag = 0; |
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| 22 | |||
| 23 | SLDMark resp = new SLDMark();
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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 | while (!(SLDUtils.isStr(name, SLDTags.MARK) && tag == KXmlParser.END_TAG)) {
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| 29 | |||
| 30 | switch (tag) {
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| 31 | case KXmlParser.START_TAG:
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| 32 | if (SLDUtils.isStr(name, SLDTags.WELLKNOWNNAME)) {
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| 33 | txt = parser.nextText(); |
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| 34 | resp.setMarkType(SLDMark.MARK_TYPE_WELL_KNOWN_NAME); |
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| 35 | resp.setWellKnownName(txt); |
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| 36 | 40796 | jldominguez | parser.nextTag(); |
| 37 | 40793 | jldominguez | break;
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| 38 | } |
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| 39 | if (SLDUtils.isStr(name, SLDTags.ONLINE_RESOURCE)) {
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| 40 | // xlink:href="http://somesite.com/something.xml"
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| 41 | 40799 | jldominguez | txt = parser.getAttributeValue(null, SLDTags.XLINK_HREF);
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| 42 | if (txt == null) { |
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| 43 | throw new SLDReadException("URL not found (xlink:href att is missing) in online resource entity"); |
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| 44 | } |
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| 45 | 40793 | jldominguez | resp.setOnlineResource(txt); |
| 46 | resp.setMarkType(SLDMark.MARK_TYPE_ONLINE_RESOURCE); |
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| 47 | resp.setOnlineResource(txt); |
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| 48 | 40796 | jldominguez | parser.nextTag(); |
| 49 | parser.nextTag(); |
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| 50 | 40793 | jldominguez | break;
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| 51 | } |
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| 52 | if (SLDUtils.isStr(name, SLDTags.INLINE_CONTENT)) {
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| 53 | /*
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| 54 | * This is unlikely to work if content is binary
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| 55 | */
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| 56 | txt = parser.nextText(); |
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| 57 | resp.setMarkType(SLDMark.MARK_TYPE_INLINE_CONTENT); |
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| 58 | resp.setInlineContent(txt.getBytes()); |
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| 59 | 40796 | jldominguez | parser.nextTag(); |
| 60 | 40793 | jldominguez | break;
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| 61 | } |
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| 62 | if (SLDUtils.isStr(name, SLDTags.FORMAT)) {
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| 63 | txt = parser.nextText(); |
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| 64 | resp.setFormat(txt); |
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| 65 | 40796 | jldominguez | parser.nextTag(); |
| 66 | 40793 | jldominguez | break;
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| 67 | } |
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| 68 | if (SLDUtils.isStr(name, SLDTags.MARK_INDEX)) {
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| 69 | txt = parser.nextText(); |
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| 70 | int ind = SLDUtils.parseInteger(txt);
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| 71 | resp.setMarkIndex(ind); |
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| 72 | 40796 | jldominguez | parser.nextTag(); |
| 73 | 40793 | jldominguez | break;
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| 74 | } |
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| 75 | // =============================================
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| 76 | if (SLDUtils.isStr(name, SLDTags.FILL)) {
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| 77 | 40796 | jldominguez | SLDFill fil = FillElement.parse(parser, version); |
| 78 | resp.setFill(fil); |
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| 79 | 40793 | jldominguez | break;
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| 80 | } |
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| 81 | 40796 | jldominguez | if (SLDUtils.isStr(name, SLDTags.STROKE)) {
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| 82 | SLDStroke stro = StrokeElement.parse(parser, version); |
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| 83 | resp.setStroke(stro); |
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| 84 | break;
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| 85 | } |
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| 86 | 40799 | jldominguez | /*
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| 87 | * Any other entity causes parsing error
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| 88 | */
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| 89 | throw new SLDReadException( |
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| 90 | "Bad SLD file. Unexpected entity in Mark: " + name);
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| 91 | 40793 | jldominguez | case KXmlParser.END_TAG:
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| 92 | break;
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| 93 | case KXmlParser.TEXT:
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| 94 | break;
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| 95 | } |
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| 96 | 40796 | jldominguez | tag = parser.getEventType(); |
| 97 | name = parser.getName(); |
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| 98 | 40793 | jldominguez | } |
| 99 | |||
| 100 | 40796 | jldominguez | parser.nextTag(); |
| 101 | 40793 | jldominguez | return resp;
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| 102 | } |
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| 103 | } |