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Diffstat (limited to 'libjava/classpath/gnu/xml/libxmlj/transform/ErrorListenerErrorHandler.java')
-rw-r--r-- | libjava/classpath/gnu/xml/libxmlj/transform/ErrorListenerErrorHandler.java | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/xml/libxmlj/transform/ErrorListenerErrorHandler.java b/libjava/classpath/gnu/xml/libxmlj/transform/ErrorListenerErrorHandler.java new file mode 100644 index 000000000..398a0ba2e --- /dev/null +++ b/libjava/classpath/gnu/xml/libxmlj/transform/ErrorListenerErrorHandler.java @@ -0,0 +1,111 @@ +/* ErrorListenerErrorHandler.java - + Copyright (C) 2004 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package gnu.xml.libxmlj.transform; + +import javax.xml.transform.ErrorListener; +import javax.xml.transform.TransformerException; +import org.xml.sax.ErrorHandler; +import org.xml.sax.SAXException; +import org.xml.sax.SAXParseException; + +/** + * Provides a SAX ErrorHandler interface to an ErrorListener. + * + * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> + */ +class ErrorListenerErrorHandler +implements ErrorHandler +{ + + private ErrorListener listener; + + ErrorListenerErrorHandler (ErrorListener listener) + { + this.listener = listener; + } + + public void warning (SAXParseException e) + throws SAXException + { + try + { + listener.warning (new TransformerException (e)); + } + catch (TransformerException te) + { + throw getSAXException (te); + } + } + + public void error (SAXParseException e) + throws SAXException + { + try + { + listener.error (new TransformerException (e)); + } + catch (TransformerException te) + { + throw getSAXException (te); + } + } + + public void fatalError (SAXParseException e) + throws SAXException + { + try + { + listener.fatalError (new TransformerException (e)); + } + catch (TransformerException te) + { + throw getSAXException (te); + } + } + + private SAXException getSAXException (TransformerException e) + { + Throwable cause = e.getCause (); + if (cause instanceof SAXException) + { + return (SAXException) cause; + } + return new SAXException (e); + } + +} |