fr.pilato.elasticsearch.crawler.fs.fileabstractor.FileAbstractor Maven / Gradle / Ivy
/*
* Licensed to David Pilato (the "Author") under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Author 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 fr.pilato.elasticsearch.crawler.fs.fileabstractor;
import fr.pilato.elasticsearch.crawler.fs.meta.settings.FsSettings;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.io.InputStream;
import java.util.Collection;
public abstract class FileAbstractor {
static final Logger logger = LogManager.getLogger(FileAbstractor.class);
final FsSettings fsSettings;
public abstract FileAbstractModel toFileAbstractModel(String path, T file);
public abstract InputStream getInputStream(FileAbstractModel file) throws Exception;
public abstract Collection getFiles(String dir) throws Exception;
public abstract boolean exists(String dir);
public abstract void open() throws Exception;
public abstract void close() throws Exception;
FileAbstractor(FsSettings fsSettings) {
this.fsSettings = fsSettings;
}
}