/* ==================================================================
* Created [2009-4-27 下午11:32:55] by Jon.King
* ==================================================================
* TSS
* ==================================================================
* mailTo:jinpujun@hotmail.com
* Copyright (c) Jon.King, 2009-2012
* ==================================================================
*/
package com.jinhe.tss.portal.entity;
import java.io.File;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
import javax.persistence.Transient;
import javax.persistence.UniqueConstraint;
import com.jinhe.tss.component.support.persistence.entityaop.IDecodable;
import com.jinhe.tss.component.support.persistence.entityaop.OperateInfo;
import com.jinhe.tss.core.exception.BusinessException;
import com.jinhe.tss.core.persistence.IEntity;
import com.jinhe.tss.core.util.BeanUtil;
import com.jinhe.tss.core.util.URLUtil;
import com.jinhe.tss.core.web.dispaly.tree.ILevelTreeNode;
import com.jinhe.tss.core.web.dispaly.tree.TreeAttributesMap;
import com.jinhe.tss.core.web.dispaly.xform.IXForm;
import com.jinhe.tss.portal.PortalConstants;
import com.jinhe.tss.portal.entity.permission.PortalResourceView;
import com.jinhe.tss.um.permission.IResource;
/**
* 门户结构实体：自引用结构，不同的节点分别代表Portal、页面、版面、Portlet实例等
*/
@Entity
@Table(name = "pms_portal_structure", uniqueConstraints = {
@UniqueConstraint(name="MULTI_NAME_PortalStructure", columnNames = { "parentId", "name" })
})
@SequenceGenerator(name = "portalstructure_sequence", sequenceName = "portalstructure_sequence", initialValue = 1, allocationSize = 1)
public class PortalStructure extends OperateInfo implements IEntity, ILevelTreeNode, IXForm, IResource, IDecodable {
public static final int TYPE_PORTAL = 0; //Portal节点
public static final int TYPE_PAGE = 1; //页面节点
public static final int TYPE_SECTION = 2; //版面节点
public static final int TYPE_PORTLET_INSTANCE = 3; //Portlet实例节点
@Id
@GeneratedValue(strategy = GenerationType.AUTO, generator = "portalstructure_sequence")
private Long id;
@Column(nullable = false)
private Long parentId; //父节点编号
@Column(nullable = false)
private Long portalId; //所属门户编号
/**
* 节点类型：
* <li>0－结构根节点（相当于门户，但也是一个版面）；
* <li>1－页面：decorator表示修饰器、definer表示布局器
* <li>2－版面：decorator表示修饰器、definer表示布局器
* <li>3－Portlet实例：decorator表示修饰器、definer表示Portlet
*/
@Column(nullable = false)
private Integer type;
@Column(nullable = false)
private String name; // 节点名称：门户名称/页面名称/版面名称/Portlet实例名称
private String code; // 门户结构节点的代码
private Long definerId; // 布局器/Portlet编号
private String definerName; // 布局器/Portlet名称
/**
* 修饰器信息不需要对应数据库，修饰器信息在主题信息表中
*/
@Transient private Long decoratorId; // 修饰器编号
@Transient private String decoratorName; // 修饰器名称
private String parameters; // Portlet、修饰器实例化时自定义参数值
@Column(length = 4000)
private String supplement; // Portal和页面全局附加脚本和样式表定义信息
private String description; // 门户、版面、Portlet应用、菜单应用等节点描述信息
@Column(nullable = false)
private Integer seqNo; // 顺序号
private String decode; // 层码
private Integer levelNo; // 层次值
private Integer disabled = PortalConstants.FALSE; // 是否停用：0－启用；1－停用
public String toString(){
return "(id:" + this.id + ", name:" + this.name +
", code:" + this.code +
", parentId:" + this.parentId + ")";
}
@Transient Collection<PortalStructure> children = new LinkedHashSet<PortalStructure>();
public Collection<PortalStructure> getChildren() {
return children;
}
public void addChild(PortalStructure ps) {
children.add(ps);
}
public boolean isRootPortal() { return TYPE_PORTAL == this.type.intValue(); }
public boolean isPage() { return TYPE_PAGE == this.type.intValue(); }
public boolean isSection() { return TYPE_SECTION == this.type.intValue(); }
public boolean isPortletInstanse() { return TYPE_PORTLET_INSTANCE == this.type.intValue(); }
/**
* 将一个门户结构节点下所有的子节点递归放入到各自的父节点下
*
* <br>
* |-门户_1 <br>
* ........|- 页面_1 <br>
* ................|- portlet应用_1_1 <br>
* ................|- 版面_1_1 <br>
* ..........................|- 版面_1_1_2 <br>
* ......................................|- portlet应用_1_1_2_1 <br>
* ..........................|- portlet应用_1_1_2 <br>
* ........|- 页面_1 <br>
* ........|- 页面_2 <br>
*
* @param list
*/
public void compose(List<PortalStructure> list){
if(this.type.equals(TYPE_PORTLET_INSTANCE)){
throw new BusinessException("当前门户结构是portlet实例,不能进行该操作!");
}
Map<Long, PortalStructure> map = new HashMap<Long, PortalStructure>();
map.put(this.getId(), this);
for ( PortalStructure entity : list ) {
map.put(entity.getId(), entity);
}
for ( PortalStructure entity : list ) {
Long parentId = entity.getParentId();
PortalStructure parent = map.get(parentId);
if (parentId.equals(this.id)) {
this.addChild(entity);
} else {
parent.addChild(entity);
}
}
}
@Transient private List<Navigator> menus = new ArrayList<Navigator>();
public List<Navigator> getMenus(){
return this.menus;
}
/**
* |-门户 <br>
* ........|- 菜单 <br>
* ................|- 菜单项 <br>
* ........................|- 菜单项 <br>
*
* @param list
*/
public void composeMenus(List<Navigator> list){
Map<Long, Navigator> map = new HashMap<Long, Navigator>();
for ( Navigator entity : list ) {
map.put(entity.getId(), entity);
}
for ( Navigator entity : list ) {
if(Navigator.TYPE_MENU.equals(entity.getType())){
this.getMenus().add(entity);
}
else {
Navigator parent = map.get(entity.getParentId());
parent.addChild(entity);
}
}
}
public File getPortalResourceFileDir(){
URL url = URLUtil.getWebFileUrl(PortalConstants.PORTAL_MODEL_DIR);
return new File(url.getPath() + "/" + code + "_" + portalId);
}
public static File getPortalResourceFileDir(String code, Long portalId){
return getPortalResourceFileDir(code + "_" + portalId);
}
public static File getPortalResourceFileDir(String path){
URL url = URLUtil.getWebFileUrl(PortalConstants.PORTAL_MODEL_DIR);
return new File(url.getPath() + "/" + path);
}
public Map<String, Object> getAttributesForXForm() {
Map<String, Object> map = new HashMap<String, Object>();
BeanUtil.addBeanProperties2Map(this, map, "children, menus".split(","));
return map;
}
public TreeAttributesMap getAttributes() {
TreeAttributesMap map = new TreeAttributesMap(id, name);
map.put("code", code);
map.put("type", type);
map.put("portalId", portalId);
map.put("disabled", disabled);
map.put("resourceTypeId", getResourceType());
boolean disable = PortalConstants.TRUE.equals(disabled);
switch (type) {
case 0:
map.put("icon", "../platform/images/icon/portal" + (disable ? "_2" : "") + ".gif");
break;
case 1:
map.put("icon", "../platform/images/icon/page" + (disable ? "_2" : "") + ".gif");
break;
case 2:
map.put("icon", "../platform/images/icon/section" + (disable ? "_2" : "") + ".gif");
break;
case 3:
map.put("icon", "../platform/images/icon/portlet_instance" + (disable ? "_2" : "") + ".gif");
break;
default:
break;
}
super.putOperateInfo2Map(map);
return map;
}
public String getResourceType() {
return PortalConstants.PORTAL_RESOURCE_TYPE;
}
public Class<?> getParentClass() {
if(this.parentId.equals(PortalConstants.ROOT_ID)) {
return PortalResourceView.class;
}
return getClass();
}
public String getDecode() {
return decode;
}
public Integer getDisabled() {
return disabled;
}
public Integer getLevelNo() {
return levelNo;
}
public void setDecode(String decode) {
this.decode = decode;
}
public void setDisabled(Integer disabled) {
this.disabled = disabled;
}
public void setLevelNo(Integer levelNo) {
this.levelNo = levelNo;
}
public Long getDecoratorId() {
return decoratorId;
}
public void setDecoratorId(Long decoratorId) {
this.decoratorId = decoratorId;
}
public String getDecoratorName() {
return decoratorName;
}
public void setDecoratorName(String decoratorName) {
this.decoratorName = decoratorName;
}
public Long getDefinerId() {
return definerId;
}
public void setDefinerId(Long definerId) {
this.definerId = definerId;
}
public String getDefinerName() {
return definerName;
}
public void setDefinerName(String definerName) {
this.definerName = definerName;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Long getParentId() {
return parentId;
}
public void setParentId(Long parentId) {
this.parentId = parentId;
}
public Integer getSeqNo() {
return seqNo;
}
public void setSeqNo(Integer seqNo) {
this.seqNo = seqNo;
}
public Integer getType() {
return type;
}
public void setType(Integer type) {
this.type = type;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public Long getPortalId() {
return portalId;
}
public void setPortalId(Long portalId) {
this.portalId = portalId;
}
public String getParameters() {
return parameters;
}
public void setParameters(String parameters) {
this.parameters = parameters;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public String getSupplement() {
return supplement;
}
public void setSupplement(String supplement) {
this.supplement = supplement;
}
}