luetzkendorf 2005/01/19 07:15:48
Modified: src/webdav/server/org/apache/slide/webdav/util
PropertyHelper.java
Log:
new helper method replaceElementAtProperty
Revision Changes Path
1.91 +23 -0
jakarta-slide/src/webdav/server/org/apache/slide/webdav/util/PropertyHelper.java
Index: PropertyHelper.java
===================================================================
RCS file:
/home/cvs/jakarta-slide/src/webdav/server/org/apache/slide/webdav/util/PropertyHelper.java,v
retrieving revision 1.90
retrieving revision 1.91
diff -u -r1.90 -r1.91
--- PropertyHelper.java 10 Jan 2005 18:11:32 -0000 1.90
+++ PropertyHelper.java 19 Jan 2005 15:15:47 -0000 1.91
@@ -616,6 +616,29 @@
return found;
}
+ public static boolean replaceElementAtProperty(
+ NodeRevisionDescriptor revisionDescriptor,
+ PropertyName propertyName, String elementName,
+ String oldElementValue, String newElementValue) throws
JDOMException {
+
+ NodeProperty property = revisionDescriptor.getProperty(propertyName);
+
+ XMLValue xmlValue = new XMLValue((String)property.getValue());
+ Iterator iterator = xmlValue.iterator();
+
+ boolean anythingReplaced = false;
+
+ while (iterator.hasNext()) {
+ Element element = (Element)iterator.next();
+ if (element.getName().equals(elementName) &&
element.getText().equals(oldElementValue)) {
+ anythingReplaced = true;
+ element.setText(newElementValue);
+ }
+ }
+ revisionDescriptor.setProperty(propertyName, xmlValue.toString());
+ return !anythingReplaced;
+ }
+
/**
* Any leading <code>/</code> in the given <code>uri</code> will be
removed.
*
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