/**
* 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.solr.handler.dataimport;
import static org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow;
import static org.apache.solr.handler.dataimport.DataImportHandlerException.SEVERE;
import java.io.InputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.Properties;
/**
* <p>
* A DataSource which reads from local files
* </p>
* <p/>
* <p>
* Refer to <a
* href="http://wiki.apache.org/solr/DataImportHandler">http://wiki.apache.org/solr/DataImportHandler</a>
* for more details.
* </p>
* <p/>
* <b>This API is experimental and may change in the future.</b>
*
* @version $Id: BinFileDataSource.java 930161 2010-04-02 04:36:13Z rmuir $
* @since solr 1.5
*/
public class BinFileDataSource extends DataSource<InputStream>{
protected String basePath;
public void init(Context context, Properties initProps) {
basePath = initProps.getProperty(FileDataSource.BASE_PATH);
}
public InputStream getData(String query) {
File f = FileDataSource.getFile(basePath,query);
try {
return new FileInputStream(f);
} catch (FileNotFoundException e) {
wrapAndThrow(SEVERE,e,"Unable to open file "+f.getAbsolutePath());
return null;
}
}
public void close() {
}
}