001/** 
002 * Copyright (c) 2007-2008, Regents of the University of Colorado 
003 * All rights reserved.
004 * 
005 * Redistribution and use in source and binary forms, with or without
006 * modification, are permitted provided that the following conditions are met:
007 * 
008 * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 
009 * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 
010 * Neither the name of the University of Colorado at Boulder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. 
011 * 
012 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
013 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
014 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
015 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
016 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
017 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
018 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
019 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
020 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
021 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
022 * POSSIBILITY OF SUCH DAMAGE. 
023 */
024package org.cleartk.util.cr.linereader;
025
026import java.io.File;
027import java.io.IOException;
028import java.net.URI;
029import java.net.URISyntaxException;
030
031import org.apache.uima.UimaContext;
032import org.apache.uima.collection.CollectionException;
033import org.apache.uima.jcas.JCas;
034import org.apache.uima.resource.ResourceInitializationException;
035import org.cleartk.util.ViewUriUtil;
036import org.apache.uima.fit.component.initialize.ConfigurationParameterInitializer;
037import org.apache.uima.fit.descriptor.ConfigurationParameter;
038
039/**
040 * <br>
041 * Copyright (c) 2007-2008, Regents of the University of Colorado <br>
042 * All rights reserved.
043 * <p>
044 */
045public class SimpleLineHandler implements LineHandler {
046
047  public static final String PARAM_DELIMITER = "delimiter";
048
049  @ConfigurationParameter(
050      name = PARAM_DELIMITER,
051      mandatory = true,
052      defaultValue = "|",
053      description = "specifies a string that delimits the id from the text. ")
054  private String delimiter;
055
056  public void initialize(UimaContext context) throws ResourceInitializationException {
057    ConfigurationParameterInitializer.initialize(this, context);
058  }
059
060  public void handleLine(JCas jCas, File rootFile, File file, String line) throws IOException,
061      CollectionException {
062    String id = line.substring(0, line.indexOf(delimiter));
063    String text = line.substring(line.indexOf(delimiter) + 1);
064    jCas.setSofaDataString(text, "text/plain");
065
066    URI uri;
067    try {
068      uri = new URI(String.format("%s#%s", file.toURI().toString(), id));
069    } catch (URISyntaxException e) {
070      throw new CollectionException(e);
071    }
072    ViewUriUtil.setURI(jCas, uri);
073  }
074
075}