uploadfile.java

jive论坛使得不时地好的不好的jive论坛使得不时地好的不好的

/*
 * Copyright 2003-2006 the original author or authors.
 * 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.jdon.jivejdon.model;

import com.jdon.jivejdon.model.message.upload.UploadHelper;

/**
 * @author banq(http://www.jdon.com)
 *
 */
public class UploadFile extends com.jdon.strutsutil.file.UploadFile {
	
	private UploadHelper uploadHelper;

	private boolean dataIsLazyLoad = false;

	private int oid;

	//private UploadCacheMonitored ucm;

	public UploadFile() {
		this.uploadHelper = new UploadHelper();
		//this.ucm = new UploadCacheMonitored();
	}

	public void addMonitor(ForumMessage message) {
		//	this.ucm.addObserver(message);
	}

	public boolean isDataIsLazyLoad() {
		return dataIsLazyLoad;
	}

	public void setDataIsLazyLoad(boolean dataIsLazyLoad) {
		this.dataIsLazyLoad = dataIsLazyLoad;
	}

	public boolean isImage() {
		return uploadHelper.isImage(this.getName());

	}

	public byte[] getData(String oid) {
		if (isValid(Integer.parseInt(oid)))
			return super.getData();
		else
			return null;
	}

	public boolean isValid(int oid) {
		if (oid == Integer.parseInt(this.getParentId())) {
			return true;
		}
		return false;
	}

	public int getOid() {
		this.oid = Integer.parseInt(this.getParentId());
		return this.oid;
	}

	
}