org.jboss.vfs.VFSInputSource Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* Licensed 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.jboss.vfs;
import java.io.InputStream;
import org.jboss.vfs.util.LazyInputStream;
import org.xml.sax.InputSource;
/**
* VFS based impl of InputSource.
*
* @author Ales Justin
*/
public class VFSInputSource extends InputSource {
private VirtualFile file;
public VFSInputSource(VirtualFile file) {
if (file == null) {
throw VFSMessages.MESSAGES.nullArgument("file");
}
this.file = file;
}
@Override
public String getSystemId() {
try {
return VFSUtils.getVirtualURI(file).toString();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@Override
public InputStream getByteStream() {
return new LazyInputStream(file);
}
@Override
public String toString() {
return file.getPathName();
}
}