/*
* 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 *
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*/
package org.apache.rat.report.analyser;
import java.io.IOException;
import org.apache.rat.document.IDocument;
import org.apache.rat.document.IDocumentCollection;
import org.apache.rat.document.RatDocumentAnalysisException;
import org.apache.rat.report.claim.IClaimReporter;
public final class ReadableArchiveAnalyser extends AbstractSingleClaimAnalyser {
public static final String READABLE_ARCHIVE_VALUE = "readable";
public static final String UNREADABLE_ARCHIVE_VALUE = "unreadable";
public ReadableArchiveAnalyser(IClaimReporter reporter) {
super(reporter, "archive-type", false);
}
protected CharSequence toObject(IDocument document) throws RatDocumentAnalysisException {
boolean readable = false;
try {
final IDocumentCollection contents = document.readArchive();
if (contents != null) {
readable = true;
}
} catch (IOException e) {
readable = false;
}
String result = UNREADABLE_ARCHIVE_VALUE;
if (readable) {
result = READABLE_ARCHIVE_VALUE;
}
return result;
}
}