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
History | View | Annotate | Download (2.78 KB)
| 1 |
package org.gvsig.sldsupport.impl.sld1_0_0.parsing; |
|---|---|
| 2 |
|
| 3 |
import java.io.IOException; |
| 4 |
|
| 5 |
import org.gvsig.sldsupport.exception.SLDReadException; |
| 6 |
import org.gvsig.sldsupport.impl.util.SLDUtils; |
| 7 |
import org.gvsig.sldsupport.sld.SLDTags; |
| 8 |
import org.gvsig.sldsupport.sld.rule.SLDRule; |
| 9 |
import org.gvsig.sldsupport.sld.style.SLDFeatureStyle; |
| 10 |
import org.kxml2.io.KXmlParser; |
| 11 |
import org.xmlpull.v1.XmlPullParser; |
| 12 |
import org.xmlpull.v1.XmlPullParserException; |
| 13 |
|
| 14 |
public class FeatureStyleElement { |
| 15 |
|
| 16 |
public static SLDFeatureStyle parse(XmlPullParser parser, String version) |
| 17 |
throws XmlPullParserException, IOException, SLDReadException { |
| 18 |
|
| 19 |
String ent_name = parser.getName();
|
| 20 |
if (!(SLDUtils.isStr(ent_name, SLDTags.FEATURESTYLE)
|
| 21 |
|| SLDUtils.isStr(ent_name, SLDTags.FEATURETYPESTYLE))) {
|
| 22 |
throw new SLDReadException("Bad opening tag: " + ent_name); |
| 23 |
} |
| 24 |
|
| 25 |
String txt = null; |
| 26 |
int tag = 0; |
| 27 |
SLDFeatureStyle resp = new SLDFeatureStyle();
|
| 28 |
|
| 29 |
if (SLDUtils.isStr(ent_name, SLDTags.FEATURESTYLE)) {
|
| 30 |
txt = parser.getAttributeValue(null, SLDTags.VERSION_ATTR);
|
| 31 |
if (txt == null) { |
| 32 |
throw new SLDReadException("The 'version' attribute is mandatory in " |
| 33 |
+ SLDTags.FEATURESTYLE); |
| 34 |
} else {
|
| 35 |
resp.setVersion(txt); |
| 36 |
} |
| 37 |
} |
| 38 |
|
| 39 |
tag = parser.nextTag(); |
| 40 |
String name = parser.getName();
|
| 41 |
while (!(SLDUtils.isStr(name, ent_name) && tag == KXmlParser.END_TAG)) {
|
| 42 |
|
| 43 |
switch (tag) {
|
| 44 |
case KXmlParser.START_TAG:
|
| 45 |
if (SLDUtils.isStr(name, SLDTags.NAME)) {
|
| 46 |
txt = parser.nextText(); |
| 47 |
resp.setName(txt); |
| 48 |
parser.nextTag(); |
| 49 |
break;
|
| 50 |
} |
| 51 |
if (SLDUtils.isStr(name, SLDTags.TITLE)) {
|
| 52 |
txt = parser.nextText(); |
| 53 |
resp.setTitle(txt); |
| 54 |
parser.nextTag(); |
| 55 |
break;
|
| 56 |
} |
| 57 |
if (SLDUtils.isStr(name, SLDTags.DESCRIPTION)
|
| 58 |
|| SLDUtils.isStr(name, SLDTags.ABSTRACT)) {
|
| 59 |
txt = parser.nextText(); |
| 60 |
resp.setDescription(txt); |
| 61 |
parser.nextTag(); |
| 62 |
break;
|
| 63 |
} |
| 64 |
if (SLDUtils.isStr(name, SLDTags.FEATURETYPENAME)) {
|
| 65 |
txt = parser.nextText(); |
| 66 |
resp.setFeatureTypeName(txt); |
| 67 |
parser.nextTag(); |
| 68 |
break;
|
| 69 |
} |
| 70 |
if (SLDUtils.isStr(name, SLDTags.SEMANTICTYPEIDENTIFIER)) {
|
| 71 |
txt = parser.nextText(); |
| 72 |
resp.setSemanticTypeIdentifier(txt); |
| 73 |
parser.nextTag(); |
| 74 |
break;
|
| 75 |
} |
| 76 |
if (SLDUtils.isStr(name, SLDTags.RULE)) {
|
| 77 |
SLDRule rule = RuleElement.parse(parser, version); |
| 78 |
resp.getRules().add(rule); |
| 79 |
break;
|
| 80 |
} |
| 81 |
/*
|
| 82 |
* Any other entity causes parsing error
|
| 83 |
*/
|
| 84 |
throw new SLDReadException( |
| 85 |
"Bad SLD file. Unexpected entity in feature[type] style: " + name);
|
| 86 |
case KXmlParser.END_TAG:
|
| 87 |
break;
|
| 88 |
case KXmlParser.TEXT:
|
| 89 |
break;
|
| 90 |
} |
| 91 |
tag = parser.getEventType(); |
| 92 |
name = parser.getName(); |
| 93 |
} |
| 94 |
|
| 95 |
parser.nextTag(); |
| 96 |
return resp;
|
| 97 |
} |
| 98 |
} |