/*
* This file is part of the Wayback archival access software
* (http://archive-access.sourceforge.net/projects/wayback/).
*
* Licensed to the Internet Archive (IA) by one or more individual
* contributors.
*
* The IA 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.archive.wayback.resourceindex.bdb;
import java.io.UnsupportedEncodingException;
import org.archive.wayback.core.CaptureSearchResult;
import org.archive.wayback.resourceindex.cdx.CDXLineToSearchResultAdapter;
import org.archive.wayback.util.Adapter;
import org.archive.wayback.util.ByteOp;
import org.archive.wayback.util.bdb.BDBRecord;
/**
* Adapter that converts a BDBRecord into a SearchResult
*
* @author brad
* @version $Date$, $Revision$
*/
public class BDBRecordToSearchResultAdapter
implements Adapter<BDBRecord,CaptureSearchResult> {
private static int DEFAULT_SB_SIZE = 100;
private StringBuilder sb;
/**
* Constructor
*/
public BDBRecordToSearchResultAdapter() {
sb = new StringBuilder(DEFAULT_SB_SIZE);
}
/**
* @param record
* @return SearchResult representation of input BDBRecord
*/
public CaptureSearchResult adapt(BDBRecord record) {
sb.setLength(0);
String key = new String(record.getKey().getData(),ByteOp.UTF8);
int urlEnd = key.indexOf(' ');
int dateSpecEnd = key.indexOf(' ',urlEnd + 1);
sb.append(key.substring(0,dateSpecEnd));
sb.append(" ");
sb.append(new String(record.getValue().getData(),ByteOp.UTF8));
sb.append(key.substring(dateSpecEnd));
return CDXLineToSearchResultAdapter.doAdapt(sb.toString());
}
}