Java tutorial
package com.ming800.core.p.service.impl; import com.ming800.core.does.service.DoManager; import com.ming800.core.p.model.Jmenu; import com.ming800.core.p.model.Jnode; import com.ming800.core.p.model.Menu; import com.ming800.core.p.service.GlobalManager; import com.ming800.core.p.service.JmenuManager; import com.ming800.core.util.ApplicationContextUtil; import com.ming800.core.util.AuthorizationUtil; import com.ming800.core.util.ResourcesUtil; import com.ming800.organization.model.Role; import org.dom4j.Document; import org.dom4j.Node; import org.dom4j.io.SAXReader; import org.springframework.beans.factory.annotation.Autowired; import java.io.File; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; /** * Created by IntelliJ IDEA. * User: ming * Date: 12-8-6 * Time: ?11:04 * To change this template use File | Settings | File Templates. */ public class JmenuManagerImpl implements JmenuManager { private static final String MENU_STANDARD = "/setting/jmenu_standard.xml"; private static final String MENU_PROFESSIONAL = "/setting/jmenu_professional.xml"; private static final String MENU_ADVANCE = "/setting/jmenu_advance.xml"; private static final String MENU_EDU = "/setting/jmenu_edu.xml"; // private static HashMap<String, Jmenu> jmenuMap; private static HashMap<String, Menu> menuHashMap; private static int jmenuId = 1; private DoManager doManager; @Autowired private GlobalManager globalManager; private static void initMenu() { menuHashMap = new HashMap<>(); File tempFile = new File(JmenuManagerImpl.class.getClassLoader().getResource("/").getPath()); String tempFileName = tempFile.getParentFile().getParentFile().getParentFile().getParentFile() .getParentFile().getPath(); File dir_standard = new File(tempFileName + "/home/setting3/jmenu_standard.xml"); File dir_professional = new File(tempFileName + "/home/setting3/jmenu_professional.xml"); File dir_advance = new File(tempFileName + "/home/setting3/jmenu_advance.xml"); File dir_edu = new File(tempFileName + "/home/setting3/jmenu_edu.xml"); /*? setting3, ? ?setting2 ??setting*/ Document infoDocument_standard = null; if (dir_standard.exists()) { try { infoDocument_standard = new SAXReader().read(dir_standard); } catch (Exception e) { e.printStackTrace(); } } if (infoDocument_standard == null) { infoDocument_standard = ResourcesUtil.getDocument(MENU_STANDARD); } Document infoDocument_professional = null; if (dir_professional.exists()) { try { infoDocument_professional = new SAXReader().read(dir_professional); } catch (Exception e) { e.printStackTrace(); } } if (infoDocument_professional == null) { infoDocument_professional = ResourcesUtil.getDocument(MENU_PROFESSIONAL); } Document infoDocument_advance = null; if (dir_advance.exists()) { try { infoDocument_advance = new SAXReader().read(dir_advance); } catch (Exception e) { e.printStackTrace(); } } if (infoDocument_advance == null) { infoDocument_advance = ResourcesUtil.getDocument(MENU_ADVANCE); } Document infoDocument_edu = null; if (dir_edu.exists()) { try { infoDocument_edu = new SAXReader().read(dir_edu); } catch (Exception e) { e.printStackTrace(); } } if (infoDocument_edu == null) { infoDocument_edu = ResourcesUtil.getDocument(MENU_EDU); } Menu menu_standard = initJmenuMap(infoDocument_standard); Menu menu_professional = initJmenuMap(infoDocument_professional); Menu menu_advance = initJmenuMap(infoDocument_advance); Menu menu_edu = initJmenuMap(infoDocument_edu); menuHashMap.put(menu_standard.getName(), menu_standard); menuHashMap.put(menu_professional.getName(), menu_professional); menuHashMap.put(menu_advance.getName(), menu_advance); menuHashMap.put(menu_edu.getName(), menu_edu); } private HashMap<String, Jmenu> fetchJmenuMap() { /*String version = AuthorizationUtil.getMyBranch().getVersion();*/ String version = "edu"; if (version == null || version.equals("")) { Document globalDocument = globalManager.load(); List<Node> nodeList = globalDocument.selectNodes("/global"); version = nodeList.get(0).selectSingleNode("@version").getText(); } return menuHashMap.get(version).getJmenuHashMap(); } /** * ??xmlJmenu jmenuMap */ private static Menu initJmenuMap(Document infoDocument) { Menu menu = new Menu(); // Document infoDocument = ResourcesUtil.getDocument(xmlPath); if (infoDocument != null) { List<Node> menuNodeList = infoDocument.selectNodes("menu"); String name = menuNodeList.get(0).selectSingleNode("@name").getText(); HashMap<String, Jmenu> jmenuMap = new HashMap<>(); List<Node> jmenuNodeList = infoDocument.selectNodes("menu/jmenu"); for (Node jMenuXmlNode : jmenuNodeList) { Jmenu jmenu = new Jmenu(); jmenu.setChildren(new ArrayList<Jnode>()); String id = jMenuXmlNode.selectSingleNode("@id").getText(); jmenu.setId(id); List<Node> firstLayerList = jMenuXmlNode.selectNodes("jnode"); for (Node firstLayerXmlNode : firstLayerList) { Jnode firstLayerJnode = JmenuManagerImpl.parseXmlNodeToJavaBean(firstLayerXmlNode); firstLayerJnode.setChildren(new ArrayList<Jnode>()); List<Node> secondLayerList = firstLayerXmlNode.selectNodes("jnode"); for (Node secondLayerXmlNode : secondLayerList) { Jnode secondLayerJnode = JmenuManagerImpl.parseXmlNodeToJavaBean(secondLayerXmlNode); firstLayerJnode.getChildren().add(secondLayerJnode); } jmenu.getChildren().add(firstLayerJnode); } jmenuMap.put(jmenu.getId(), jmenu); } menu.setName(name); menu.setJmenuHashMap(jmenuMap); } return menu; } /** * xmlNodeJnode * * @param xmlNode * @return */ private static Jnode parseXmlNodeToJavaBean(Node xmlNode) { String url = xmlNode.selectSingleNode("@url").getText(); String text_zh_CN = xmlNode.selectSingleNode("@text_zh_CN").getText(); String text_en_US = xmlNode.selectSingleNode("@text_en_US").getText(); String state = "open"; if (xmlNode.selectSingleNode("@state") != null) { state = xmlNode.selectSingleNode("@state").getText(); } // String extend = xmlNode.selectSingleNode("@extend").getText(); String setting = xmlNode.selectSingleNode("@setting").getText(); String access = xmlNode.selectSingleNode("@access").getText(); String branch = xmlNode.selectSingleNode("@branch").getText(); Jnode jnode = new Jnode(); jnode.setId(jmenuId++ + ""); jnode.setText_zh_CN(text_zh_CN); jnode.setText_en_US(text_en_US); jnode.setUrl(url); jnode.setState(state); jnode.setSetting(setting); jnode.setAccess(access); jnode.setBranch(branch); return jnode; } /** * ?JmenuJson?String * * @param jmenuName * @param type ?? * @return */ public String getJmenuJson(String jmenuName, Integer type) { doManager = (DoManager) ApplicationContextUtil.getApplicationContext().getBean("doManagerImpl"); Jmenu jmenu = (Jmenu) fetchJmenuMap().get(jmenuName); StringBuilder jMenuJson = new StringBuilder(500); if (jmenu.getChildren() != null && jmenu.getChildren().size() > 0) { jMenuJson.append("["); for (Jnode jnode : jmenu.getChildren()) { jMenuJson.append(this.getJnodeJson(jnode, type)); } jMenuJson.deleteCharAt(jMenuJson.length() - 1); jMenuJson.append("]"); } return jMenuJson.toString(); } /** * JnodeJson?StringBuilder * * @param jnode * @param type ?? * @return */ private StringBuilder getJnodeJson(Jnode jnode, Integer type) { StringBuilder jNodeJson = new StringBuilder(50); String roleType = "ALL"; Role role = AuthorizationUtil.getMyUser().getRole(); if (role != null && !("").equals(role.getId())) { roleType = AuthorizationUtil.getMyUser().getRole().getBasicType(); } Boolean access; /* if(type != null && type == PConst.JMENU_TYPE_HEAD){ //?? access = doHeadRoleFilter(jnode,role); }else{ access = doRoleFilter(jnode,role); }*/ if (!doRoleFilter(jnode, roleType)) return jNodeJson; // access = doLisenceFilter(jnode,role); // // if (!access) return jNodeJson; Map<String, String> settingMap = AuthorizationUtil.getMyUser().getSettingMap(); access = doSettingFilter(jnode, settingMap); if (!access) return jNodeJson; String text = jnode.getText_zh_CN(); // String locale = AuthorizationUtil.getBigUser().getLocale().toString(); String locale = "zh_CN"; if (locale.startsWith("en")) { text = jnode.getText_en_US(); } jNodeJson.append('{'); jNodeJson.append("\"id\":\"" + jnode.getId()).append("\",").append("\"text\":\"" + text).append("\",") .append("\"state\":\"" + jnode.getState()).append("\",") //easyUIURL ? attributes??????? .append("\"attributes\":{").append("\"url\":\"" + jnode.getUrl()).append("\"").append("},"); StringBuilder childrenBuilder = new StringBuilder(100); if (jnode.getChildren() != null && jnode.getChildren().size() > 0) { jNodeJson.append("\"children\":["); for (Jnode childJnode : jnode.getChildren()) { childrenBuilder.append(this.getJnodeJson(childJnode, type)); } if (childrenBuilder.toString().endsWith(",")) { childrenBuilder.deleteCharAt(childrenBuilder.length() - 1); } jNodeJson.append(childrenBuilder); jNodeJson.append("]").append(","); } jNodeJson.deleteCharAt(jNodeJson.length() - 1); jNodeJson.append("}").append(","); if (jnode.getUrl().equals("") && (childrenBuilder.length() == 0)) { jNodeJson = new StringBuilder(""); } return jNodeJson; } /** * ?(??),????access * * @param jnode * @return */ private boolean doRoleFilter(Jnode jnode, String role) { /*????*/ String access = jnode.getAccess(); if (access != null && !access.contains(role)) { return false; } else return true; } /** * ? (??) * * @param jnode * @return *//* private boolean doHeadRoleFilter(Jnode jnode, Role role) { if(jnode.getAccess().equals("")){ return true; } if(role.getSuperPermission().intValue() == OrganizationConst.ROLE_SUPER_PERMISSION_TRUE){ return true; }else{ HashMap<String, Permission> permissionHashMap = role.getPermissionMap(); String[] accessArray = jnode.getAccess().split(";"); for(int i=0;i<accessArray.length;i++){ String[] accessPartArray = accessArray[i].split(":"); if(accessPartArray.length == 1){ if(permissionHashMap.containsKey(accessPartArray[0])){ return true; } }else{ Permission permission = permissionHashMap.get(accessPartArray[0]); if (permission != null) { for(String p:accessPartArray[1].split(",")){ if(permission.getBasic() != null){ for(String b:permission.getBasic().split(",")){ if(b.equals(p)){ return true; } } } if(permission.getOthers() != null){ for(String o:permission.getOthers().split(",")){ if(o.equals(p)){ return true; } } } } } } } } return false; }*/ /* *//** * ???lisence t1? * @param jnode * @return *//* private boolean doExtendFilter(Jnode jnode) { String extend = jnode.getExtend(); User user = AuthorizationUtil.getBigUser(); if(extend!=""){ String branchExtend=""; if(user.getBranch().getLicenseProperties()!=null){ branchExtend=user.getBranch().getLicenseProperties().getPropertiesString(); } if(branchExtend.indexOf(extend)!=-1){ if(extend.indexOf("*")!=-1){ return false; } }else{ if(extend.indexOf("*")==-1){ return false; } } } return true; } */ /** * ? * * @param jnode * @return *//* private boolean doBranchFilter(Jnode jnode) { User myUser = AuthorizationUtil.getBigUser(); String branch = jnode.getBranch(); if(!branch.equals("")&&branch.indexOf(myUser.getBranch().getThetype().toString())==-1) { return false; } return true; } /** * ????setting * @param jnode jnode.setting ?? key1:value1;key2:value2 * @return */ private boolean doSettingFilter(Jnode jnode, Map<String, String> settingMap) { String jnodeSetting = jnode.getSetting(); if (jnodeSetting.equals("")) { return true; } for (String settting : jnodeSetting.split(";")) { if (settting.split(":").length < 2) { System.out.print(jnode.getText_zh_CN() + "setting/n"); } String name = settting.split(":")[0]; String value = settting.split(":")[1]; if (value.startsWith("*")) { //? ???? if (settingMap.containsKey(name) && settingMap.get(name).equals(value.substring(1, value.length()))) { return false; } else { return true; } } else { if (settingMap.containsKey(name) && settingMap.get(name).equals(value)) { return true; } else { return false; } } } return false; } // private boolean doLisenceFilter(Jnode jnode,Role role){ // String jnodeSetting = jnode.getSetting(); // if(jnodeSetting.equals("") || role.getLisenceSet().contains(jnodeSetting)){ // return true; // }else{ // return false; // } // } }