[jbosstools-commits] JBoss Tools SVN: r32517 - trunk/cdi/plugins/org.jboss.tools.cdi.seam.config.core/src/org/jboss/tools/cdi/seam/config/core/xml.
Author: scabanovich
Date: 2011-06-30 20:26:38 -0400 (Thu, 30 Jun 2011)
New Revision: 32517
Modified:
trunk/cdi/plugins/org.jboss.tools.cdi.seam.config.core/src/org/jboss/tools/cdi/seam/config/core/xml/SAXParser.java
Log:
JBIDE-9287
https://issues.jboss.org/browse/JBIDE-9287
Modified:
trunk/cdi/plugins/org.jboss.tools.cdi.seam.config.core/src/org/jboss/tools/cdi/seam/config/core/xml/SAXParser.java
===================================================================
---
trunk/cdi/plugins/org.jboss.tools.cdi.seam.config.core/src/org/jboss/tools/cdi/seam/config/core/xml/SAXParser.java 2011-06-30
23:14:48 UTC (rev 32516)
+++
trunk/cdi/plugins/org.jboss.tools.cdi.seam.config.core/src/org/jboss/tools/cdi/seam/config/core/xml/SAXParser.java 2011-07-01
00:26:38 UTC (rev 32517)
@@ -2,12 +2,14 @@
import java.io.IOException;
import java.io.InputStream;
+import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
import org.jboss.tools.common.CommonPlugin;
+import org.jboss.tools.common.Messages;
import org.jboss.tools.common.xml.SAXValidator;
import org.jboss.tools.common.xml.XMLEntityResolverImpl;
import org.xml.sax.Attributes;
@@ -28,6 +30,11 @@
*/
public class SAXParser extends SAXValidator {
+ /**
+ *
+ * @param handler
+ * @return instanceof XMLReader or null if Apache SAX parser is not available.
+ */
XMLReader createParser1(DefaultHandler handler) {
XMLReader parserInstance = null;
@@ -58,12 +65,22 @@
return parserInstance;
}
+ private String errorMessage = null;
+
public SAXElement parse(InputStream input, IDocument document) {
InputSource s = new InputSource(input);
ConfigHanlder handler = new ConfigHanlder(document);
XMLReader reader = createParser1(handler);
try {
- reader.parse(s);
+ if(reader != null) {
+ reader.parse(s);
+ errorMessage = null;
+ } else if(errorMessage == null) {
+ //Report only the first failure.
+ errorMessage = MessageFormat.format(
+ Messages.SAXValidator_UnableToInstantiateMessage, DEFAULT_SAX_PARSER_CLASS_NAME);
+ CommonPlugin.getDefault().logError(errorMessage);
+ }
} catch (IOException e) {
CommonPlugin.getDefault().logError(e);
} catch (SAXException e) {