/*
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.registry.indexing.indexer;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.poi.hwpf.extractor.WordExtractor;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.apache.solr.common.SolrException;
import org.apache.solr.common.SolrException.ErrorCode;
import org.wso2.carbon.registry.indexing.AsyncIndexer.File2Index;
import org.wso2.carbon.registry.indexing.solr.IndexDocument;
public class MSWordIndexer implements Indexer {
public static final Log log = LogFactory.getLog(MSWordIndexer.class);
public IndexDocument getIndexedDocument(File2Index fileData)
throws SolrException {
try {
POIFSFileSystem fs = new POIFSFileSystem(new ByteArrayInputStream(fileData.data));
WordExtractor extractor = new WordExtractor(fs);
String wordText = extractor.getText();
return new IndexDocument(fileData.path, wordText, null);
} catch (IOException e) {
String msg = "Failed to write to the index";
log.error(msg, e);
throw new SolrException(ErrorCode.SERVER_ERROR, msg);
}
}
}