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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package org.gvsig.sldsupport.impl.sld1_0_0.parsing; |
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import java.io.IOException; |
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import org.gvsig.sldsupport.exception.SLDReadException; |
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import org.gvsig.sldsupport.impl.util.SLDUtils; |
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import org.gvsig.sldsupport.sld.SLDTags; |
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import org.gvsig.sldsupport.sld.graphic.SLDMark; |
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import org.gvsig.sldsupport.sld.symbol.misc.SLDFill; |
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import org.gvsig.sldsupport.sld.symbol.misc.SLDStroke; |
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import org.kxml2.io.KXmlParser; |
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import org.xmlpull.v1.XmlPullParser; |
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import org.xmlpull.v1.XmlPullParserException; |
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public class MarkElement { |
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public static SLDMark parse(XmlPullParser parser , String version) |
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throws XmlPullParserException, IOException, SLDReadException { |
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parser.require(KXmlParser.START_TAG, null, SLDTags.MARK);
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int tag = 0; |
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SLDMark resp = new SLDMark();
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tag = parser.nextTag(); |
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String name = parser.getName();
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String txt = null; |
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while (!(SLDUtils.isStr(name, SLDTags.MARK) && tag == KXmlParser.END_TAG)) {
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switch (tag) {
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case KXmlParser.START_TAG:
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if (SLDUtils.isStr(name, SLDTags.WELLKNOWNNAME)) {
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txt = parser.nextText(); |
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resp.setMarkType(SLDMark.MARK_TYPE_WELL_KNOWN_NAME); |
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resp.setWellKnownName(txt); |
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parser.nextTag(); |
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break;
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} |
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if (SLDUtils.isStr(name, SLDTags.ONLINE_RESOURCE)) {
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// xlink:href="http://somesite.com/something.xml"
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txt = parser.getAttributeValue(null, SLDTags.XLINK_HREF);
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if (txt == null) { |
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throw new SLDReadException("URL not found (xlink:href att is missing) in online resource entity"); |
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} |
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resp.setOnlineResource(txt); |
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resp.setMarkType(SLDMark.MARK_TYPE_ONLINE_RESOURCE); |
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resp.setOnlineResource(txt); |
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parser.nextTag(); |
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parser.nextTag(); |
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break;
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} |
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if (SLDUtils.isStr(name, SLDTags.INLINE_CONTENT)) {
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/*
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* This is unlikely to work if content is binary
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*/
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txt = parser.nextText(); |
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resp.setMarkType(SLDMark.MARK_TYPE_INLINE_CONTENT); |
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resp.setInlineContent(txt.getBytes()); |
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parser.nextTag(); |
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break;
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} |
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if (SLDUtils.isStr(name, SLDTags.FORMAT)) {
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txt = parser.nextText(); |
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resp.setFormat(txt); |
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parser.nextTag(); |
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break;
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} |
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if (SLDUtils.isStr(name, SLDTags.MARK_INDEX)) {
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txt = parser.nextText(); |
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int ind = SLDUtils.parseInteger(txt);
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resp.setMarkIndex(ind); |
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parser.nextTag(); |
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break;
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} |
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// =============================================
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if (SLDUtils.isStr(name, SLDTags.FILL)) {
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SLDFill fil = FillElement.parse(parser, version); |
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resp.setFill(fil); |
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break;
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} |
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if (SLDUtils.isStr(name, SLDTags.STROKE)) {
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SLDStroke stro = StrokeElement.parse(parser, version); |
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resp.setStroke(stro); |
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break;
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} |
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/*
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* Any other entity causes parsing error
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*/
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throw new SLDReadException( |
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"Bad SLD file. Unexpected entity in Mark: " + name);
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case KXmlParser.END_TAG:
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break;
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case KXmlParser.TEXT:
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break;
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} |
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tag = parser.getEventType(); |
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name = parser.getName(); |
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} |
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parser.nextTag(); |
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return resp;
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} |
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} |