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Diffstat (limited to 'common/src/at/gv/egovernment/moa/util/MOADefaultHandler.java')
-rw-r--r--common/src/at/gv/egovernment/moa/util/MOADefaultHandler.java82
1 files changed, 82 insertions, 0 deletions
diff --git a/common/src/at/gv/egovernment/moa/util/MOADefaultHandler.java b/common/src/at/gv/egovernment/moa/util/MOADefaultHandler.java
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+++ b/common/src/at/gv/egovernment/moa/util/MOADefaultHandler.java
@@ -0,0 +1,82 @@
+package at.gv.egovernment.moa.util;
+
+import java.io.IOException;
+
+import org.xml.sax.EntityResolver;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+import org.xml.sax.helpers.DefaultHandler;
+
+/**
+ * A <code>DefaultHandler</code> that uses a <code>MOAEntityResolver</code> and
+ * a <code>MOAErrorHandler</code>.
+ *
+ * @author Patrick Peck
+ * @version $Id$
+ */
+public class MOADefaultHandler extends DefaultHandler {
+ /** The <code>EntityResolver</code> to use. */
+ private EntityResolver entityResolver;
+ /** The <code>ErrorHandler</code> to use. */
+ private ErrorHandler errorHandler;
+
+ /**
+ * Create a new <code>MOADefaultHandler</code>.
+ */
+ public MOADefaultHandler() {
+ entityResolver = new MOAEntityResolver();
+ errorHandler = new MOAErrorHandler();
+ }
+
+ /**
+ * Create a new <code>MOADefaultHandler</code>.
+ *
+ * @param entityResolver The <code>EntityResolver</code> to use for resolving
+ * external entities.
+ * @param errorHandler The <code>ErrorHandler</code> to use for reporting
+ * parsing errors.
+ */
+ public MOADefaultHandler(
+ EntityResolver entityResolver,
+ ErrorHandler errorHandler) {
+
+ this.entityResolver = entityResolver;
+ this.errorHandler = errorHandler;
+ }
+
+ /**
+ * @see org.xml.sax.EntityResolver#resolveEntity(java.lang.String, java.lang.String)
+ */
+ public InputSource resolveEntity(String publicId, String systemId)
+ throws SAXException {
+ try {
+ return entityResolver.resolveEntity(publicId, systemId);
+ } catch (IOException e) {
+ return null;
+ }
+ }
+
+ /**
+ * @see org.xml.sax.ErrorHandler#warning(org.xml.sax.SAXParseException)
+ */
+ public void warning(SAXParseException exception) throws SAXException {
+ errorHandler.warning(exception);
+ }
+
+ /**
+ * @see org.xml.sax.ErrorHandler#error(org.xml.sax.SAXParseException)
+ */
+ public void error(SAXParseException exception) throws SAXException {
+ errorHandler.error(exception);
+ }
+
+ /**
+ * @see org.xml.sax.ErrorHandler#fatalError(org.xml.sax.SAXParseException)
+ */
+ public void fatalError(SAXParseException exception) throws SAXException {
+ errorHandler.fatalError(exception);
+ }
+
+}