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Diffstat (limited to 'moaSig/common/src/main/java/at/gv/egovernment/moaspss/util/MOADefaultHandler.java')
-rw-r--r-- | moaSig/common/src/main/java/at/gv/egovernment/moaspss/util/MOADefaultHandler.java | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/moaSig/common/src/main/java/at/gv/egovernment/moaspss/util/MOADefaultHandler.java b/moaSig/common/src/main/java/at/gv/egovernment/moaspss/util/MOADefaultHandler.java new file mode 100644 index 0000000..3dde827 --- /dev/null +++ b/moaSig/common/src/main/java/at/gv/egovernment/moaspss/util/MOADefaultHandler.java @@ -0,0 +1,106 @@ +/* + * Copyright 2003 Federal Chancellery Austria + * MOA-ID has been developed in a cooperation between BRZ, the Federal + * Chancellery Austria - ICT staff unit, and Graz University of Technology. + * + * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by + * the European Commission - subsequent versions of the EUPL (the "Licence"); + * You may not use this work except in compliance with the Licence. + * You may obtain a copy of the Licence at: + * http://www.osor.eu/eupl/ + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the Licence is distributed on an "AS IS" basis, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the Licence for the specific language governing permissions and + * limitations under the Licence. + * + * This product combines work with different licenses. See the "NOTICE" text + * file for details on the various modules and licenses. + * The "NOTICE" text file is part of the distribution. Any derivative works + * that you distribute must include a readable copy of the "NOTICE" text file. + */ + + +package at.gv.egovernment.moaspss.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); + } + +} |