permissionbean.java

评分系统,acegi+JSF+spring+hibernate,可上传附件

package com.sgm.partybranch.presentation.bean;

import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import javax.faces.context.FacesContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.richfaces.model.TreeNode;

import com.sgm.partybranch.vo.sysadmin.Permission;

public class PermissionBean implements TreeNode {
	private String permissionId;
	private String parentId;
	private String url;
	private String title;
	private String target;
	private Boolean isLeaf;
	private Map permissionBeans;
	private TreeNode nodeParent;
	/**
	 * 某具体节点下的子节点集合
	 */
	private Map<String, PermissionBean> nodeChildren;
	private List<Permission> permissions;

	public String getPermissionId() {
		return permissionId;
	}

	public void setPermissionId(String permissionId) {
		this.permissionId = permissionId;
	}

	public String getParentId() {
		return parentId;
	}

	public void setParentId(String parentId) {
		this.parentId = parentId;
	}

	public String getUrl() {
		return url;
	}

	public void setUrl(String url) {
		this.url = url;
	}

	public String getTitle() {
		return title;
	}

	public void setTitle(String title) {
		this.title = title;
	}

	public String getTarget() {
		return target;
	}

	public void setTarget(String target) {
		this.target = target;
	}

	public Boolean getIsLeaf() {
		return isLeaf;
	}

	public void setIsLeaf(Boolean isLeaf) {
		this.isLeaf = isLeaf;
	}

	public Map getPermissionBeans() {
		return permissionBeans;
	}

	public void setPermissionBeans(Map permissionBeans) {
		this.permissionBeans = permissionBeans;
	}

	public List<Permission> getPermissions() {
		return permissions;
	}

	public void setPermissions(List<Permission> permissions) {
		this.permissions = permissions;
	}

	public Map<String, PermissionBean> getNodeChildren() {
		return nodeChildren;
	}

	public void setNodeChildren(Map<String, PermissionBean> nodeChildren) {
		this.nodeChildren = nodeChildren;
	}

	public TreeNode getNodeParent() {
		return nodeParent;
	}

	public void setNodeParent(TreeNode nodeParent) {
		this.nodeParent = nodeParent;
	}

	public PermissionBean() {
		FacesContext context = FacesContext.getCurrentInstance();
		HttpServletRequest request = (HttpServletRequest) context
				.getExternalContext().getRequest();
		HttpSession session = request.getSession();
		permissions = (List<Permission>) session.getAttribute("permissions");
	}

	public void addChild(Object identifier, TreeNode child) {
		// TODO Auto-generated method stub
		this.getNodeChildren().put((String) identifier, (PermissionBean) child);
	}

	public TreeNode getChild(Object id) {
		// TODO Auto-generated method stub
		return this.getNodeChildren().get(id);
	}

	public Iterator getChildren() {
		nodeChildren = new HashMap();
		for (Permission permission : this.getPermissions()) {
			if ((permission.getPermissionId()
					.startsWith(this.getPermissionId()))
					&& (permission.getPermissionId().length() == this
							.getPermissionId().length() + 2)) {
				PermissionBean pbean = new PermissionBean();
				pbean.initBean(permission, pbean);
				pbean.setNodeParent(this);
				nodeChildren.put(pbean.getPermissionId(), pbean);
			}
		}
		return nodeChildren.entrySet().iterator();
	}

	public Object getData() {
		return this;
	}

	public TreeNode getParent() {
		return this.getNodeParent();
	}

	public boolean isLeaf() {
		return this.getIsLeaf();
	}

	public void removeChild(Object id) {
		this.getNodeChildren().remove(id);
	}

	public void setData(Object data) {
		// TODO Auto-generated method stub

	}

	public void setParent(TreeNode parent) {
		// TODO Auto-generated method stub

	}

	/**
	 * 用于在建立树时判断建立成什么样子的树
	 * 
	 * @return
	 */
	

	public void initBean(Permission permission, PermissionBean permissionBean) {
		permissionBean.setPermissionId(permission.getPermissionId());
		permissionBean.setTarget(permission.getTarget());
		permissionBean.setUrl(permission.getUrl());
		permissionBean.setParentId(permission.getParentId());
		permissionBean.setTitle(permission.getTitle());
		permissionBean.setIsLeaf(permission.getIsLeaf() == null ? false
				: permission.getIsLeaf());
	};

}