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Posted to dev@commons.apache.org by js...@apache.org on 2002/07/31 13:06:47 UTC
cvs commit: jakarta-commons/digester/src/java/org/apache/commons/digester Digester.java
jstrachan 2002/07/31 04:06:47
Modified: digester/src/java/org/apache/commons/digester Digester.java
Log:
Patched the Digester so that it can be used easily as a SAX ContentHandler as an alternative to calling the parse() methods.
The patch ensures that the configure() method is called when used on a SAX stream as well as adding a new getRoot() method that can be used to extract the parsed object after the SAX events have been streamed into the digester
Revision Changes Path
1.57 +23 -8 jakarta-commons/digester/src/java/org/apache/commons/digester/Digester.java
Index: Digester.java
===================================================================
RCS file: /home/cvs/jakarta-commons/digester/src/java/org/apache/commons/digester/Digester.java,v
retrieving revision 1.56
retrieving revision 1.57
diff -u -r1.56 -r1.57
--- Digester.java 29 Jul 2002 21:05:15 -0000 1.56
+++ Digester.java 31 Jul 2002 11:06:46 -0000 1.57
@@ -896,7 +896,7 @@
new String(buffer, start, len) + ")");
}
- ; // No processing required
+ ; // No processing required
}
@@ -916,7 +916,7 @@
saxLog.debug("processingInstruction('" + target + "','" + data + "')");
}
- ; // No processing is required
+ ; // No processing is required
}
@@ -966,8 +966,10 @@
saxLog.debug("startDocument()");
}
- ; // No processing required
-
+ // ensure that the digester is properly configured, as
+ // the digester could be used as a SAX ContentHandler
+ // rather than via the parse() methods.
+ configure();
}
@@ -1931,6 +1933,19 @@
}
+
+ /**
+ * When the Digester is being used as a SAXContentHandler,
+ * this method allows you to access the root object that has been
+ * created after parsing.
+ *
+ * @return the root object that has been created after parsing
+ * or null if the digester has not parsed any XML yet.
+ */
+ public Object getRoot() {
+ return root;
+ }
+
// ------------------------------------------------ Parameter Stack Methods
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