Windchill 查询功能

    public static List<Project2> queryProjects(HashMap<String, String> queryParams)
    throws Exception {
        String department = queryParams.get("department"); //0
        String user = queryParams.get("user"); //1
        System.out.println("user=====ddd==========>" + user);
        String pjName = queryParams.get("pjName"); //2项目名称
        String projComp = queryParams.get("projComp"); //3 项目进度查询
        String create_date = queryParams.get("create_date");//4
        String end_date = queryParams.get("end_date"); //5
        List<Project2> list = new ArrayList<Project2>();
        QueryResult queryResult = null;
        QuerySpec querySpec = null;
        try {
            querySpec = new QuerySpec();
            int projectClassIndex = querySpec.appendClassList(Project2.class,true);//wt.projmgmt.admin.Project2  A0
            int userClassIndex = querySpec.appendClassList(WTUser.class, true);//wt.org.WTUser A1
            int epplanClassIndex = querySpec.appendClassList(Plan.class, true);//com.ptc.projectmanagement.plan.Plan A2
            //System.out.println(">>>>querySpec22222----------"+querySpec);
            //SELECT A0.*,A1.*,A2.* FROM wt.projmgmt.admin.Project2 A0  ,wt.org.WTUser A1  ,com.ptc.projectmanagement.plan.Plan A2
            querySpec.setAdvancedQueryEnabled(true);
            String[] aliases = new String[3];
            aliases[0] = querySpec.getFromClause().getAliasAt(projectClassIndex);//A0
            aliases[1] = querySpec.getFromClause().getAliasAt(epplanClassIndex);//A2
            aliases[2] = querySpec.getFromClause().getAliasAt(userClassIndex);//A1
            
            TableColumn projectIdColumn = new TableColumn(aliases[0], "idA2A2");//A0.idA2A2
            TableColumn projectNameColumn = new TableColumn(aliases[0], "namecontainerInfo");//A0.namecontainerInfo 
            TableColumn projectUserIDColumn = new TableColumn(aliases[0],"idA3B2containerInfo"); //A0.idA3B2containerInfo
            TableColumn projectStateColumn = new TableColumn(aliases[0],"statecontainerTeamManagedInf");//A0.statecontainerTeamManagedInf
            TableColumn foreignKeyColumn = new TableColumn(aliases[1], "idA3containerReference");//A2.idA3containerReference
            TableColumn userIDColumn = new TableColumn(aliases[2], "idA2A2");//A1.idA2A2
            TableColumn percentCompleteColumn = new TableColumn(aliases[1],"percentWorkComplete"); // 项目完成进度
            TableColumn actualStartTimeColumn = new TableColumn(aliases[1],"startDate"); // 实际开始时间    //epplan表
            TableColumn finishDateColumn = new TableColumn(aliases[1],"finishDate"); // 实际完成时间
            
            CompositeWhereExpression andExpression = new CompositeWhereExpression(LogicalOperator.AND);//where
            andExpression.append(new SearchCondition(projectIdColumn, "=",foreignKeyColumn));//A0.idA2A2 = A2.idA3containerReference
            andExpression.append(new SearchCondition(projectUserIDColumn, "=",userIDColumn));//A0.idA3B2containerInfo = A1.idA2A2
            andExpression.append(new SearchCondition(projectStateColumn, SearchCondition.NOT_EQUAL,ConstantExpression.newExpression("SUSPENDED")));//A0.statecontainerTeamManagedInf <> N'SUSPENDED'
            // WHERE ((A0.idA2A2 = A2.idA3containerReference) AND (A0.idA3B2containerInfo = A1.idA2A2) AND (A0.statecontainerTeamManagedInf <> N'SUSPENDED')
            //AND (A0.namecontainerInfo LIKE N'D1409 %'))
            
            //项目名称模糊查询
            if(pjName!= null && !pjName.equals("")){
                andExpression.append(new SearchCondition(projectNameColumn,
                        SearchCondition.LIKE, ConstantExpression.newExpression(pjName+"%")));//A0.namecontainerInfo LIKE N'D1409 %'
            }
            // 项目进度查询
            if (projComp != null && !projComp.equals("")) {
                andExpression.append(new SearchCondition(percentCompleteColumn,
                        ">=", ConstantExpression.newExpression(Integer.parseInt(projComp))));
            }                                                    
            DateFormat dateFormat = new SimpleDateFormat(DATE_STYLE,SessionHelper.getLocale());
//            String formatText = WTMessage.getLocalizedMessage();
//            SimpleDateFormat exportTableTimeFormat = new SimpleDateFormat(formatText, SessionHelper.getLocale());
            dateFormat.setTimeZone(TimeZoneHelper.getLocalTimeZone());
            
            Date date = null;
            Date date2 = null;
            try {
                if(create_date!=null && !create_date.equalsIgnoreCase("")){
                    date =  dateFormat.parse(create_date);    //date为项目开始时间转化成了Date格式
                }
                if(end_date!=null && !end_date.equalsIgnoreCase("")){
                    date2 = dateFormat.parse(end_date);            //date2为项目结束时间
                }
            } catch (ParseException e) {
                e.printStackTrace();
            }
            
            if (date != null) {
                andExpression.append(new SearchCondition(actualStartTimeColumn,
                        SearchCondition.GREATER_THAN_OR_EQUAL,ConstantExpression.newExpression(date)));//>=
            }
            if (date2 != null) {
                andExpression.append(new SearchCondition(finishDateColumn,
                        SearchCondition.LESS_THAN_OR_EQUAL, ConstantExpression.newExpression(date2)));//<=
            }
            querySpec.appendWhere(andExpression, null);
            
            queryResult = PersistenceHelper.manager.find((StatementSpec) querySpec);
            System.out.println(">>>>querySpec5555----------"+querySpec);
            while (queryResult.hasMoreElements()) {
                Object obj= queryResult.nextElement();
                Project2 project2 = (Project2) ((Object[])obj)[0];
                WTPrincipal principal=project2.getOwner();
                WTPrincipalReference wf = WTPrincipalReference.newWTPrincipalReference(principal);
                String ownerName = wf.getFullName();
                //按人员过滤，通过条件：1.人员为project owner，
                ////HM=============================================HM==============
                //System.out.println("Pro=============>" + ProjectUtil.findJoinUserByProject2(project2, user.trim()));
                if(ProjectUtil.findJoinUserByProject2(project2, user.trim())== true|| ownerName.equals(user.trim())){
                    list.add(project2);
                }
            }
        } catch (QueryException e) {
            e.printStackTrace();
        }
        return list;
    }