adindex.java

一个日本流行的,功能较全的开源Web办公管理(Groupware)系统。

package jp.co.sjts.gsession.card;

import java.io.File;
import java.util.Collections;
import java.util.Iterator;
import java.util.Hashtable;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

import jp.co.sjts.gsession.card.CDCardFile;
import jp.co.sjts.gsession.tools.*;
import jp.co.sjts.gsession.tools.mail.*;

/**
 * <p>傾僪儗僗挔僀儞僨僢僋僗庢摼
 *
 * @author Junichi KANEUCHI &lt;[e-mail]&gt;
 */
public class ADIndex {

	private int max = 0;
	private String cardDir = null;
	private String dataDir = null;
	private Set toSet = null;
	private Set ccSet = null;
	private Set bccSet = null;

	/** */
	private static final String[] indexs = {"偁","偄","偆","偊","偍","偐","偒","偔","偗","偙","偝","偟","偡","偣","偦","偨","偪","偮","偰","偲","側","偵","偸","偹","偺","偼","傂","傆","傊","傎","傑","傒","傓","傔","傕","傗","備","傛","傜","傝","傞","傟","傠","傢","傪","傫","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","etc"};

	/**
	 * <p> 僷儔儊乕僞僙僢僩
	 *
	 * @param cardDir
	 * @param dataDir
	 * @param max
	 */
	public ADIndex(String cardDir, String dataDir, int max) {
		this.max = max;
		this.cardDir = cardDir;
		this.dataDir = dataDir;
		toSet = Collections.synchronizedSet(new HashSet());
		ccSet = Collections.synchronizedSet(new HashSet());
		bccSet = Collections.synchronizedSet(new HashSet());
	}

	/**
	 * <p>
	 *
	 * @param item
	 * @return HashSet
	 */
	public synchronized HashSet getItemIndexs(int item) {
		HashSet itemSet = new HashSet();
		CDCardFile cdfile = null;
		String param = null;

		try {
			String indexDir = cardDir+CDCmd.CD_IX+File.separator;
			switch(item) {
				case CDCmd.CD_CARD1:
					indexDir += CDCmd.CD_IX_CO;
					break;
				case CDCmd.CD_CARD2:
					indexDir += CDCmd.CD_IX_KN;
					break;
				case CDCmd.CD_CARD4:
					indexDir += CDCmd.CD_IX_ML;
			}

			CDKanaIndexSearch idxSearch = new CDKanaIndexSearch(indexDir);
			List CIDList = null;
			Iterator it_index = null;

			for(int i=0; i < indexs.length; i++) {
				CIDList = idxSearch.getIDs(indexs[i].hashCode());

				if(CIDList != null) {
					it_index = CIDList.iterator();

					while(it_index.hasNext()) {
						String id = ((Integer)it_index.next()).toString();
						if((new File(dataDir + id)).exists()) {
							cdfile = new CDCardFile(dataDir, id , 0);
							cdfile.Load();
							if(cdfile.getMail().length() > 0) {
								itemSet.add(indexs[i]);
								break;
							}
						}
					}
				}
			}
		} catch(GSException ge) {}

		return itemSet;
	}

	/**
	 * <p>
	 *
	 * @param address
	 */
	public synchronized void getIndexs(MailAddress address) {
		CDCardFile cdfile = null;

		try {
			for(int i=0; i <= max; i++) {
				if((new File(dataDir + i)).exists()) {
					cdfile = new CDCardFile(dataDir, Integer.toString(i), 0);
					cdfile.Load();
					if(cdfile.getMail().length() > 0) {
						// ID庢摼
						if(address.containsTO(cdfile.getMail()))
						   toSet.add(Integer.toString(i));
						if(address.containsCC(cdfile.getMail()))
							ccSet.add(Integer.toString(i));
						if(address.containsBCC(cdfile.getMail()))
							bccSet.add(Integer.toString(i));
					}
				}
			}
		} catch(GSException ge) {}
	}

	/**
	 * <p>
	 *
	 * @return String[]
	 */
	public synchronized String[] gettoID() {
		Object[] ids = toSet.toArray();
		String[] ids_str = new String[ids.length];
		for(int i=0; i < ids.length; i++) {
			ids_str[i] = (String)ids[i];
		}
		return ids_str;
	}

	/**
	 * <p>
	 *
	 * @return String[]
	 */
	public synchronized String[] getccID() {
		Object[] ids = ccSet.toArray();
		String[] ids_str = new String[ids.length];
		for(int i=0; i < ids.length; i++) {
			ids_str[i] = (String)ids[i];
		}
		return ids_str;
	}

	/**
	 * <p>
	 *
	 * @return String[]
	 */
	public synchronized String[] getbccID() {
		Object[] ids = bccSet.toArray();
		String[] ids_str = new String[ids.length];
		for(int i=0; i < ids.length; i++) {
			ids_str[i] = (String)ids[i];
		}
		return ids_str;
	}

	/**
	 * <p>
	 *
	 * @param address
	 * @param toIDs
	 * @param ccIDs
	 * @param bccIDs
	 * @return MailAddress
	 */
	public synchronized MailAddress setAddress(MailAddress address, HashSet toIDs, HashSet ccIDs, HashSet bccIDs) {
		CDCardFile cdfile = null;
		String param = null;
		Hashtable indexs = new Hashtable();

		try {
			for(int i=0; i <= max; i++) {
				if((new File(dataDir + i)).exists()) {
					cdfile = new CDCardFile(dataDir, Integer.toString(i), 0);
					cdfile.Load();
					if(cdfile.getMail().length() > 0) {
						address.removeTO(cdfile.getMail());
						address.removeCC(cdfile.getMail());
						address.removeBCC(cdfile.getMail());

						if(toIDs.contains(Integer.toString(i)))
							address.addTO(cdfile.getName(), cdfile.getMail());
						if(ccIDs.contains(Integer.toString(i)))
							address.addCC(cdfile.getName(), cdfile.getMail());
						if(bccIDs.contains(Integer.toString(i)))
							address.addBCC(cdfile.getName(), cdfile.getMail());
					}
				}
			}
		} catch(GSException ge) {}

		return address;
	}
}