com.jgui.ttscrape.LookOutFor.java Source code

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Here is the source code for com.jgui.ttscrape.LookOutFor.java

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/*
 * Copyright 2012 Jim Guistwite
 *
 * Licensed 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 com.jgui.ttscrape;

import java.io.File;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.List;

import javax.annotation.PostConstruct;
import javax.annotation.Resource;

import org.apache.commons.io.IOUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * The <code>LookOutFor</code> class examines shows to find
 * those with a title that matches a file containing shows to look for. 
 * 
 * @author jguistwite
 */

public class LookOutFor implements ShowPostProcessor {
    private Logger logger = LoggerFactory.getLogger(LookOutFor.class);

    private static final String WRITER_NAME = "lookout";

    @Resource
    private ShowWriter writer;

    private File titlesToFindFile;

    private List<String> titlesToFind;

    @PostConstruct
    public void init() {

        try {
            titlesToFind = new ArrayList<String>();
            for (String title : IOUtils.readLines(new FileReader(titlesToFindFile))) {
                if ((title.length() != 0) && (title.charAt(0) != '#')) {
                    titlesToFind.add(title.trim());
                }
            }
        } catch (Exception ex) {
            logger.error("failed to read titles to ignore list", ex);
        }
    }

    @Override
    public void beginSequence() {
        writer.establishWriter(WRITER_NAME, true);
    }

    @Override
    public void endSequence() {
        writer.closeWriter(WRITER_NAME);
    }

    @Override
    public void postProcess(Show s) {
        for (String title : titlesToFind) {
            boolean writeIt = false;
            if (title.startsWith("contains:")) {
                writeIt = (s.getTitle().contains(title.substring(9)));
            } else {
                writeIt = title.equalsIgnoreCase(s.getTitle());
            }
            if (writeIt) {
                writer.writeShow(WRITER_NAME, s);
            }
        }
    }

    public File getTitlesToFindFile() {
        return titlesToFindFile;
    }

    public void setTitlesToFindFile(File titlesToFindFile) {
        this.titlesToFindFile = titlesToFindFile;
    }

}