org.apache.tika.example.TrecDocumentGenerator Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of tika-example Show documentation
Show all versions of tika-example Show documentation
This module contains examples of how to use Apache Tika.
/*
* 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.tika.example;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Date;
import org.apache.tika.Tika;
import org.apache.tika.exception.TikaException;
import org.apache.tika.metadata.Metadata;
/**
* Generates document summaries for corpus analysis in the Open Relevance
* project.
*/
@SuppressWarnings("deprecation")
public class TrecDocumentGenerator {
public TrecDocument summarize(File file) throws FileNotFoundException,
IOException, TikaException {
Tika tika = new Tika();
Metadata met = new Metadata();
String contents = tika.parseToString(new FileInputStream(file), met);
return new TrecDocument(met.get(Metadata.RESOURCE_NAME_KEY), contents,
met.getDate(Metadata.DATE));
}
// copied from
// http://svn.apache.org/repos/asf/lucene/openrelevance/trunk/src/java/org/
// apache/orp/util/TrecDocument.java
// since the ORP jars aren't published anywhere
class TrecDocument {
private CharSequence docname;
private CharSequence body;
private Date date;
public TrecDocument(CharSequence docname, CharSequence body, Date date) {
this.docname = docname;
this.body = body;
this.date = date;
}
public TrecDocument() {
}
/**
* @return the docname
*/
public CharSequence getDocname() {
return docname;
}
/**
* @param docname the docname to set
*/
public void setDocname(CharSequence docname) {
this.docname = docname;
}
/**
* @return the body
*/
public CharSequence getBody() {
return body;
}
/**
* @param body the body to set
*/
public void setBody(CharSequence body) {
this.body = body;
}
/**
* @return the date
*/
public Date getDate() {
return date;
}
/**
* @param date the date to set
*/
public void setDate(Date date) {
this.date = date;
}
}
}