oscom-lenya-notimes/pubs/ina/java/src/org/oscom MostRecentPublicationDate.java,NONE,1.1 SectionAggregator.java,NONE,1.1

Update of /usr/local/repositories/oscom-lenya-notimes/pubs/ina/java/src/org/oscom
In directory erbium:/tmp/cvs-serv5456/pubs/ina/java/src/org/oscom

Added Files:
	MostRecentPublicationDate.java SectionAggregator.java 
Log Message:
packages renamed

--- NEW FILE: MostRecentPublicationDate.java ---
/*
 * $Id: MostRecentPublicationDate.java,v 1.1 2003/05/19 21:35:43 michi Exp $
 * <License>
 * The Apache Software License
 *
 * Copyright (c) 2002 lenya. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *
 * 2. 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.
 *
 * 3. All advertising materials mentioning features or use of this software must
 *    display the following acknowledgment: "This product includes software developed
 *    by lenya (http://www.lenya.org)"
 *
 * 4. The name "lenya" must not be used to endorse or promote products derived from
 *    this software without prior written permission. For written permission, please
 *    contact [email protected]
 *
 * 5. Products derived from this software may not be called "lenya" nor may "lenya"
 *    appear in their names without prior written permission of lenya.
 *
 * 6. Redistributions of any form whatsoever must retain the following acknowledgment:
 *    "This product includes software developed by lenya (http://www.lenya.org)"
 *
 * THIS SOFTWARE IS PROVIDED BY lenya "AS IS" WITHOUT ANY WARRANTY EXPRESS OR IMPLIED,
 * INCLUDING THE WARRANTY OF NON-INFRINGEMENT AND THE IMPLIED WARRANTIES OF MERCHANTI-
 * BILITY AND FITNESS FOR A PARTICULAR PURPOSE. lenya WILL NOT BE LIABLE FOR ANY DAMAGES
 * SUFFERED BY YOU AS A RESULT OF USING THIS SOFTWARE. IN NO EVENT WILL lenya BE LIABLE
 * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR LOST PROFITS EVEN IF lenya HAS
 * BEEN ADVISED OF THE POSSIBILITY OF THEIR OCCURRENCE. lenya WILL NOT BE LIABLE FOR ANY
 * THIRD PARTY CLAIMS AGAINST YOU.
 *
 * Lenya includes software developed by the Apache Software Foundation, W3C,
 * DOM4J Project, BitfluxEditor and Xopus.
 * </License>
 */
package org.oscom;

import java.io.File;
import java.io.FilenameFilter;
import java.text.DecimalFormat;
import java.util.Arrays;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.lang.Integer;

import org.apache.log4j.Category;

/**
 * This class searches through a publication and searches for the most
 * recent arcticles. It expects a directory structure as follows:
 * 
 * rootPath/year/month/day/*
 *
 * @author Christian Egli
 */
public class MostRecentPublicationDate {
    private static MostRecentPublicationDate singleton;
    static Category log = Category.getInstance(MostRecentPublicationDate.class);

    public static MostRecentPublicationDate getInstance() {
        if (singleton == null) {
            singleton = new MostRecentPublicationDate();
        }
	
        return singleton;
    }

    // FIXME: the \d doesn't seem to work

//     public class NumberFilenameFilter implements FilenameFilter {
	
// 	//Accept all directories of the form 12, 1999 or 04.
// 	public boolean accept(File dir,
// 			      String name) {
// 	    if (name.matches("\d")) {
// 		return true;
// 	    }
// 	    return false;
// 	}
	
// 	//The description of this filter
// 	public String getDescription() {
// 	    return "Just Numbers";
// 	}
//     }


   /**
    *
    */
    public String calendarToString(File rootPath) {
        Calendar cal = getMostRecentPublicationDate(rootPath);
        DecimalFormat df = new DecimalFormat("00");
        return cal.get(Calendar.YEAR) + File.separator + df.format(cal.get(Calendar.MONTH)) + File.separator + df.format(cal.get(Calendar.DAY_OF_MONTH));
    }

    /**
     *
     */
    public Calendar getMostRecentPublicationDate(File rootPath) {
	
// 	NumberFilenameFilter filter = new NumberFilenameFilter();

	if (rootPath == null) {
	    return null;
	}

        log.debug("rootPath: " + rootPath);

	String[] years = rootPath.list();
// 	String[] years = rootPath.list(filter);
	Arrays.sort(years);
	String year = years[years.length-1];

        log.debug("years: " + years);
        log.debug("year: " + year);

	String[] months = (new File(rootPath.getAbsolutePath(), year)).list();
// 	String[] months = (new File(rootPath.getAbsolutePath(), year)).list(filter);
	Arrays.sort(months);
	String month = months[months.length-1];

        log.debug("months: " + months);
        log.debug("month: " + month);

	String[] days = (new File(rootPath.getAbsolutePath() + File.separator + year, month)).list();
// 	String[] days = (new File(rootPath.getAbsolutePath() + File.separator + year, month)).list(filter);
	Arrays.sort(days);
	String day = days[days.length-1];

        log.debug("days: " + days);
        log.debug("day: " + day);

	return new GregorianCalendar(Integer.parseInt(year),
				     Integer.parseInt(month), Integer.parseInt(day));
    }
    
}

--- NEW FILE: SectionAggregator.java ---
/*
 * $Id: SectionAggregator.java,v 1.1 2003/05/19 21:35:43 michi Exp $
 * <License>
 * The Apache Software License
 *
 * Copyright (c) 2002 lenya. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *
 * 2. 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.
 *
 * 3. All advertising materials mentioning features or use of this software must
 *    display the following acknowledgment: "This product includes software developed
 *    by lenya (http://www.lenya.org)"
 *
 * 4. The name "lenya" must not be used to endorse or promote products derived from
 *    this software without prior written permission. For written permission, please
 *    contact [email protected]
 *
 * 5. Products derived from this software may not be called "lenya" nor may "lenya"
 *    appear in their names without prior written permission of lenya.
 *
 * 6. Redistributions of any form whatsoever must retain the following acknowledgment:
 *    "This product includes software developed by lenya (http://www.lenya.org)"
 *
 * THIS SOFTWARE IS PROVIDED BY lenya "AS IS" WITHOUT ANY WARRANTY EXPRESS OR IMPLIED,
 * INCLUDING THE WARRANTY OF NON-INFRINGEMENT AND THE IMPLIED WARRANTIES OF MERCHANTI-
 * BILITY AND FITNESS FOR A PARTICULAR PURPOSE. lenya WILL NOT BE LIABLE FOR ANY DAMAGES
 * SUFFERED BY YOU AS A RESULT OF USING THIS SOFTWARE. IN NO EVENT WILL lenya BE LIABLE
 * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR LOST PROFITS EVEN IF lenya HAS
 * BEEN ADVISED OF THE POSSIBILITY OF THEIR OCCURRENCE. lenya WILL NOT BE LIABLE FOR ANY
 * THIRD PARTY CLAIMS AGAINST YOU.
 *
 * Lenya includes software developed by the Apache Software Foundation, W3C,
 * DOM4J Project, BitfluxEditor and Xopus.
 * </License>
 */
package org.oscom;

import java.io.File;
import java.io.FilenameFilter;
import java.util.ArrayList;

import org.apache.log4j.Category;

/**
 *
 * @author Michael Wechner
 */
public class SectionAggregator {
    static Category log = Category.getInstance(SectionAggregator.class);

    /**
     *
     */
    public static void main(String[] args) {
        if (args.length != 1) {
            System.err.println("Usage: ");
            return;
        }

	SectionAggregator aggregator = new SectionAggregator();

        String dateString = "2003/03/14";
	String area = "authoring";
	String[] sections = {"culture", "finance", "oped", "politics", "sports",
			     "technology", "topstories"};
	for (int i = 0; i < sections.length; i++) {
	    File[] docs = aggregator.aggregate(new File(args[0]),
					       area, dateString, sections[i]);
	    System.err.print("Aggregate: ");
	    for (int j = 0; j < docs.length; j++) {
		System.err.print(docs[j].getName() + ", ");
	    }
	}
    }
    
    /**
     * Return a the first document from a given section for a given
     * date for each pub in rootDir.
     *
     * @param rootDir a <code>File</code> value
     * @param area can be either 'live' or 'authoring'
     * @param dateString a <code>String</code> value
     * @param section a <code>String</code> value
     * @return a <code>File[]</code> value
     */
    public File[] aggregate(File rootDir, String area, String dateString, String section) {

	ArrayList docs = new ArrayList();

	String articlePath = "content" + File.separator + area + File.separator + "articles";
	//String articlePath = "content" + File.separator + "authoring" + File.separator + "articles";

	File[] newsPapers = rootDir.listFiles();
	for (int i = 0; i < newsPapers.length; i++) {
	    String sectionDirName = newsPapers[i]
		+ File.separator + articlePath
		+ File.separator + dateString
		+ File.separator + section;

	    log.debug("sectionDirName: " + sectionDirName);

	    File sectionDir = new File(sectionDirName);
	    if (sectionDir != null && sectionDir.exists() && sectionDir.isDirectory()) {
		File[] sectionDocs = sectionDir.listFiles();
		if (sectionDocs.length > 0) {
		    // simply use the first article of the section
		    docs.add(sectionDir.listFiles()[0]);
		}
	    }
	}

	return (File[])docs.toArray(new File[docs.size()]);
    }
}