org.apache.cxf.bus.spring.BusEntityResolver Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.bus.spring;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.apache.cxf.common.logging.LogUtils;
import org.springframework.beans.factory.xml.DelegatingEntityResolver;
/**
*
*/
public class BusEntityResolver extends DelegatingEntityResolver {
private static final Logger LOG = LogUtils.getL7dLogger(BusEntityResolver.class);
private EntityResolver dtdResolver;
private EntityResolver schemaResolver;
public BusEntityResolver(EntityResolver dr, EntityResolver sr) {
super(dr, sr);
dtdResolver = dr;
schemaResolver = sr;
}
@Override
public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
InputSource source = super.resolveEntity(publicId, systemId);
if (null == source && null != systemId) {
// try the schema and dtd resolver in turn, ignoring the suffix in publicId
LOG.log(Level.FINE, "Attempting to resolve systemId {0}", systemId);
source = schemaResolver.resolveEntity(publicId, systemId);
if (null == source) {
source = dtdResolver.resolveEntity(publicId, systemId);
}
}
return source;
}
}