org.apache.cxf.resource.ExtendedURIResolver 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.resource;
import java.io.IOException;
import java.io.InputStream;
import java.util.Stack;
import org.xml.sax.InputSource;
public class ExtendedURIResolver {
protected org.apache.cxf.resource.URIResolver currentResolver;
protected String lastestImportUri;
protected Stack resourceOpened = new Stack();
public ExtendedURIResolver() {
currentResolver = new org.apache.cxf.resource.URIResolver();
}
public InputSource resolve(String curUri, String baseUri) {
try {
currentResolver.resolve(baseUri, curUri, getClass());
if (currentResolver.isResolved()) {
if (currentResolver.getURI() != null && currentResolver.getURI().isAbsolute()) {
// When importing a relative file,
// setSystemId with an absolute path so the
// resolver finds any files which that file
// imports with locations relative to it.
curUri = currentResolver.getURI().toString();
}
if (currentResolver.isFile()) {
curUri = currentResolver.getFile().getAbsoluteFile().toURI().toString();
}
InputStream in = currentResolver.getInputStream();
resourceOpened.addElement(in);
InputSource source = new InputSource(in);
source.setSystemId(curUri);
source.setPublicId(curUri);
return source;
}
} catch (IOException e) {
// move on...
} finally {
lastestImportUri = curUri;
// the uri may have been updated since we were called
// so only store it away when everything else is done
}
return null;
// return new InputSource(schemaLocation);
}
public void close() {
while (!resourceOpened.isEmpty()) {
try {
InputStream in = resourceOpened.pop();
if (in != null) {
in.close();
}
} catch (IOException ioe) {
// move on...
}
}
}
public String getLatestImportURI() {
return this.getURI();
}
public String getURI() {
if (currentResolver.getURI() != null) {
return currentResolver.getURI().toString();
}
return lastestImportUri;
}
}