attachmentxml.java

解觖java技术中后台无法上传数给的情况

/*
 * $Header: /cvsroot/mvnforum/mvnforum/src/com/mvnforum/admin/AttachmentXML.java,v 1.9 2006/04/14 17:36:28 minhnn Exp $
 * $Author: minhnn $
 * $Revision: 1.9 $
 * $Date: 2006/04/14 17:36:28 $
 *
 * ====================================================================
 *
 * Copyright (C) 2002-2006 by MyVietnam.net
 *
 * All copyright notices regarding mvnForum MUST remain 
 * intact in the scripts and in the outputted HTML.
 * The "powered by" text/logo with a link back to
 * http://www.mvnForum.com and http://www.MyVietnam.net in 
 * the footer of the pages MUST remain visible when the pages
 * are viewed on the internet or intranet.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Support can be obtained from support forums at:
 * http://www.mvnForum.com/mvnforum/index
 *
 * Correspondence and Marketing Questions can be sent to:
 * info at MyVietnam net
 *
 * @author: Igor Manic   
 */
package com.mvnforum.admin;

import java.io.IOException;
import java.util.*;

import com.mvnforum.admin.importexport.XMLUtil;
import com.mvnforum.admin.importexport.XMLWriter;
import com.mvnforum.db.AttachmentDAO;
import com.mvnforum.db.DAOFactory;
import net.myvietnam.mvncore.exception.*;
import net.myvietnam.mvncore.filter.DisableHtmlTagFilter;
import net.myvietnam.mvncore.filter.EnableHtmlTagFilter;

/**
 * @author Igor Manic
 * @version $Revision: 1.9 $, $Date: 2006/04/14 17:36:28 $
 * <br/>
 * <code>AttachmentXML</code> todo Igor: enter description
 *
 */
public class AttachmentXML {

    private int attachmentID;
    /** Returns <code>AttachmentID</code> of this attachment or
      * <code>-1</code> if attachment is not created yet. */
    public int getAttachmentID() { return attachmentID; }

    private int parentPostID;
    /** Returns <code>PostID</code> of this attachment's parent post or
      * <code>-1</code> if this attachment is not created yet. */
    public int getParentPostID() { return parentPostID; }

    private int parentThreadID;
    /** Returns <code>ThreadID</code> of this attachment's parent thread or
      * <code>-1</code> if this attachment is not created yet. */
    public int getParentThreadID() { return parentThreadID; }

    private int parentForumID;
    /** Returns <code>ForumID</code> of this attachment's parent forum or
      * <code>-1</code> if this attachment is not created yet. */
    public int getParentForumID() { return parentForumID; }

    private int parentCategoryID;
    /** Returns <code>CategoryID</code> of this attachment's parent category or
      * <code>-1</code> if this attachment is not created yet. */
    public int getParentCategoryID() { return parentCategoryID; }

    public AttachmentXML() {
        super();
        attachmentID=-1;
        parentPostID=-1;
        parentThreadID=-1;
        parentForumID=-1;
        parentCategoryID=-1;
    }

    public void setAttachmentID(String id) {
        attachmentID=XMLUtil.stringToIntDef(id, -1);
    }

    public void setParentPost(Object o)
    throws ForeignKeyNotFoundException {
        if (o instanceof PostXML) {
            parentPostID=((PostXML)o).getPostID();
        } else {
            throw new ForeignKeyNotFoundException("Can't find parent post.");
        }
    }

    public void setParentPostID(int value) {
        if (value<0) parentPostID=-1;
        else parentPostID=value;
    }

    public void setParentThread(Object o)
    throws ForeignKeyNotFoundException {
        if (o instanceof PostXML) {
            parentThreadID=((PostXML)o).getParentThreadID();
        } else {
            throw new ForeignKeyNotFoundException("Can't find parent thread.");
        }
    }

    public void setParentThreadID(int value) {
        if (value<0) parentThreadID=-1;
        else parentThreadID=value;
    }

    public void setParentForum(Object o)
    throws ForeignKeyNotFoundException {
        if (o instanceof PostXML) {
            parentForumID=((PostXML)o).getParentForumID();
        } else {
            throw new ForeignKeyNotFoundException("Can't find parent forum.");
        }
    }

    public void setParentForumID(int value) {
        if (value<0) parentForumID=-1;
        else parentForumID=value;
    }

    public void setParentCategory(Object o)
    throws ForeignKeyNotFoundException {
        if (o instanceof PostXML) {
            parentCategoryID=((PostXML)o).getParentCategoryID();
        } else {
            throw new ForeignKeyNotFoundException("Can't find parent category.");
        }
    }

    public void setParentCategoryID(int value) {
        if (value<0) parentCategoryID=-1;
        else parentCategoryID=value;
    }

    /**
     * Creates an attachment. All argument values (<code>int</code>s, <code>Timestamp</code>s, ...)
     * are represented as <code>String</code>s, because of more convenient using
     * of this method for XML parsing.<br/>
     * This method must be called after you've assigned the positive ID to this
     * attachment (using <code>setAttachmentID(java.lang.String)</code> method).
     *
     * @param memberName Can be null.
     * @param attachFilename Name of attachment file to be displayed on forum pages.
     * @param attachFileSize Size of attachment file.
     * @param attachMimeType MIME type of attachment file.
     * @param attachDesc Can be null.
     * @param attachCreationIP Can be null.
     * @param attachCreationDate Can be null.
     * @param attachModifiedDate Can be null.
     * @param attachDownloadCount Can be null.
     * @param attachOption Can be null.
     * @param attachStatus Can be null.
     *
     * @throws CreateException
     * @throws DuplicateKeyException
     * @throws ObjectNotFoundException
     * @throws DatabaseException
     * @throws ForeignKeyNotFoundException
     */
    public void addAttachment(
                       String memberName, String attachFilename,
                       String attachFileSize, String attachMimeType,
                       String attachDesc, String attachCreationIP,
                       String attachCreationDate, String attachModifiedDate,
                       String attachDownloadCount, String attachOption,
                       String attachStatus)
        throws CreateException, ObjectNotFoundException, DatabaseException {