@SuppressWarnings("unchecked")
public ListPage<HistoricProcessInstance> listProcess(MyProcess process,ListPage<HistoricProcessInstance> page ){
if( page == null )
page = new ListPage<HistoricProcessInstance>();
NativeHistoricProcessInstanceQuery query = historyService.createNativeHistoricProcessInstanceQuery();
StringBuffer sql = new StringBuffer(" FROM " + managementService.getTableName(HistoricProcessInstance.class) + " t where 1=1 ");
if( process != null ){
//流程实例ID
if( StringUtils.isNotEmpty(process.getProcessInstanceId()) ){
sql.append(" AND t.PROC_INST_ID_ = #{proc_inst_id}");
query.parameter("proc_inst_id", process.getProcessInstanceId().trim());
}
//流程属性名称
if( StringUtils.isNotEmpty(process.getProcessAttributeName()) ){
sql.append(" AND t.PROC_INST_ID_ IN ( ");
sql.append(" SELECT DISTINCT ACT_PROC_INST_ID FROM T_FLOW_PROCESS_ATTR ");
sql.append(" WHERE BIZ_NAME LIKE #{proc_attr_name} )");
query.parameter("proc_attr_name", "%"+process.getProcessAttributeName().trim()+"%");
}
//流程类型ID
if( StringUtils.isNotEmpty(process.getProcessDefinitionId()) ){
sql.append(" AND t.PROC_DEF_ID_ = #{proc_def_id}");
query.parameter("proc_def_id", process.getProcessDefinitionId().trim());
}
//流程类型Key
if( StringUtils.isNotEmpty(process.getProcessDefinitionKey()) ){
sql.append(" AND t.PROC_DEF_ID_ IN ( ");
sql.append(" SELECT DISTINCT ID_ FROM ");
sql.append( managementService.getTableName( ProcessDefinition.class) );
sql.append(" WHERE KEY_ = #{proc_def_key} )");
query.parameter("proc_def_key", process.getProcessDefinitionKey().trim());
}
boolean includeOwner = StringUtils.isNotEmpty(process.getOwner());
String assignee = process.getAssignee()==null?null:process.getAssignee().trim();
String owner = process.getOwner()==null?null:process.getOwner().trim();
//与“操作人”相关的流水
if( StringUtils.isNotEmpty( assignee ) &&
!assignee.equals( owner ) ){ //优化，与owner相同时，不执行子查询
sql.append( " AND ( t.PROC_INST_ID_ IN( SELECT DISTINCT PROC_INST_ID_ FROM ");
sql.append( managementService.getTableName(HistoricTaskInstance.class) );
sql.append(" WHERE ASSIGNEE_ = #{assignee}");
sql.append( " ) "+(includeOwner?" ":" OR t.START_USER_ID_ = #{owner} " )+")" );
if(!includeOwner)
query.parameter("owner", assignee);
query.parameter("assignee", assignee);
}
//流程创建者
if( includeOwner ){
sql.append(" AND t.START_USER_ID_ = #{owner}");
query.parameter("owner", owner );
}
//是否完成
if( process.getFinish() != null ){
if( process.getFinish() )
sql.append(" AND t.END_TIME_ IS NOT NULL ");
else
sql.append(" AND t.END_TIME_ IS NULL ");
}
//流程开始时间
if( process.getStartPeriod() != null ){
Date start = process.getStartPeriod().getStart();
Date end = process.getStartPeriod().getEnd();
if( start != null ){
sql.append(" AND t.START_TIME_ >= #{st_start} ");
query.parameter("st_start", start);
}
if( end != null ){
Calendar cal_end = Calendar.getInstance();
cal_end.setTime(end);
cal_end.add(Calendar.DAY_OF_MONTH, 1);
cal_end.add(Calendar.SECOND, -1);
sql.append(" AND t.START_TIME_ <= #{st_end} ");
query.parameter("st_end", cal_end.getTime());
}
}
}
if( page.getOrderByList() != null && !page.getOrderByList().isEmpty() ){