curcuru 01/12/18 15:20:02
Modified: test/java/src/org/apache/qetest/xslwrapper
TraxWrapperUtils.java
Log:
Update setAttribute to special-case setURIResolver and setErrorListener
Revision Changes Path
1.3 +58 -14
xml-xalan/test/java/src/org/apache/qetest/xslwrapper/TraxWrapperUtils.java
Index: TraxWrapperUtils.java
===================================================================
RCS file:
/home/cvs/xml-xalan/test/java/src/org/apache/qetest/xslwrapper/TraxWrapperUtils.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- TraxWrapperUtils.java 2001/06/25 14:35:26 1.2
+++ TraxWrapperUtils.java 2001/12/18 23:20:02 1.3
@@ -57,6 +57,8 @@
package org.apache.qetest.xslwrapper;
import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.URIResolver;
+import javax.xml.transform.ErrorListener;
import java.lang.reflect.Field;
import java.util.Enumeration;
@@ -67,7 +69,7 @@
* Cheap-o utilities for Trax*Wrapper implementations.
*
* @author Shane Curcuru
- * @version $Id: TraxWrapperUtils.java,v 1.2 2001/06/25 14:35:26 curcuru Exp $
+ * @version $Id: TraxWrapperUtils.java,v 1.3 2001/12/18 23:20:02 curcuru Exp $
*/
public abstract class TraxWrapperUtils
{
@@ -120,9 +122,13 @@
/**
- * Apply specific Attributes to a TransformerFactory.
+ * Apply specific Attributes to a TransformerFactory OR call
+ * specific setFoo() API's on a TransformerFactory.
*
* Filters on hashkeys.startsWith("Processor.setAttribute.")
+ * Most Attributes are simply passed to factory.setAttribute(),
+ * however certain special cases are handled:
+ * setURIResolver, setErrorListener.
* Exceptions thrown by underlying factory are ignored.
*
* @param factory TransformerFactory to call setAttributes on.
@@ -155,20 +161,58 @@
{
// Strip off our marker for the property name
String processorKey =
key.substring(TransformWrapper.SET_PROCESSOR_ATTRIBUTES.length());
- Object value = null;
- try
- {
- value = ((Properties)attrs).getProperty(key);
- }
- catch (ClassCastException cce)
- {
- // Simply get as Hashtable instead
- value = attrs.get(key);
- }
- // Note: allow exceptions to propagate here
- factory.setAttribute(processorKey, value);
+ Object value = attrs.get(key);
+ setAttribute(factory, processorKey, value);
}
}
+ }
+
+
+ /** Token specifying a call to setURIResolver. */
+ public static String SET_URI_RESOLVER = "setURIResolver";
+
+ /** Token specifying a call to setErrorListener. */
+ public static String SET_ERROR_LISTENER = "setErrorListener";
+
+ /**
+ * Apply specific Attributes to a TransformerFactory OR call
+ * specific setFoo() API's on a TransformerFactory.
+ *
+ * Filters on hashkeys.startsWith("Processor.setAttribute.")
+ * Most Attributes are simply passed to factory.setAttribute(),
+ * however certain special cases are handled:
+ * setURIResolver, setErrorListener.
+ * Exceptions thrown by underlying factory are ignored.
+ *
+ * @param factory TransformerFactory to call setAttributes on.
+ * @param key specific attribute or special case attr.
+ * @param value to set for key.
+ */
+ private static void setAttribute(TransformerFactory factory,
+ String key,
+ Object value)
+ throws IllegalArgumentException
+ {
+ if ((null == factory) || (null == key))
+ return;
+
+ // Note: allow exceptions to propagate here
+
+ // Check if this is a special case to call a specific
+ // API, or the general case to call setAttribute(key...)
+ if (SET_URI_RESOLVER.equals(key))
+ {
+ factory.setURIResolver((URIResolver)value);
+ }
+ else if (SET_ERROR_LISTENER.equals(key))
+ {
+ factory.setErrorListener((ErrorListener)value);
+ }
+ else
+ {
+ // General case; just call setAttribute
+ factory.setAttribute(key, value);
+ }
}
}
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