/*
* 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.rat.document.impl;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;
import org.apache.rat.document.IDocument;
import org.apache.rat.document.IDocumentCollection;
import org.apache.rat.document.UnreadableArchiveException;
public class MonolithicFileDocument extends AbstractMonolithicDocument {
private final File file;
/**
* Creates a new instance. The document is read from the
* given URL.
*/
public static IDocument newInstance(final URL url) {
if ("file".equals(url.getProtocol())) {
final File f = new File(url.getFile());
return new MonolithicFileDocument(f);
}
return new AbstractMonolithicDocument(url.toExternalForm()){
public Reader reader() throws IOException {
return new InputStreamReader(url.openStream(), "UTF-8");
}
};
}
public MonolithicFileDocument(final File file) {
super(DocumentImplUtils.toName(file));
this.file = file;
}
public IDocumentCollection readArchive() throws IOException {
throw new UnreadableArchiveException("This file is not an archive");
}
public Reader reader() throws IOException {
return new FileReader(file);
}
}