/**
* Copyright 1996-2013 Founder International Co.,Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @author kenshin
*/
package com.founder.fix.fixflow.core.impl.context;
import java.util.HashMap;
import java.util.Map;
import com.founder.fix.fixflow.core.context.ContextInstance;
import com.founder.fix.fixflow.core.factory.ProcessObjectFactory;
import com.founder.fix.fixflow.core.impl.Context;
import com.founder.fix.fixflow.core.impl.datavariable.DataVariableEntity;
import com.founder.fix.fixflow.core.impl.expression.ExpressionMgmt;
import com.founder.fix.fixflow.core.impl.runtime.ProcessInstanceEntity;
import com.founder.fix.fixflow.core.runtime.ExecutionContext;
import com.founder.fix.fixflow.core.runtime.ProcessInstance;
public class ContextInstanceImpl implements ContextInstance {
ProcessInstance processInstance;
public ContextInstanceImpl(ProcessInstance processInstance) {
this.processInstance = processInstance;
}
/**
* 持久化流程实例变量Map
*/
protected Map<String, Object> variableMap = null;
public void addTransientVariable(String variableKey, Object variableObj) {
ExpressionMgmt.setVariable(variableKey, variableObj);
}
public Object getTransientVariable(String variableKey, ExecutionContext executionContext) {
if (variableKey == null) {
return null;
}
return ExpressionMgmt.execute(variableKey, executionContext);
}
protected Map<String, Object> transientVariableMap=new HashMap<String, Object>();
public Map<String, Object> getTransientVariableMap() {
return transientVariableMap;
}
public void setTransientVariableMap(Map<String, Object> transientVariableMap) {
if (transientVariableMap == null) {
return;
}
//ExecutionContext executionContextTemp = ProcessObjectFactory.FACTORYINSTANCE.createExecutionContext(token);
this.transientVariableMap=transientVariableMap;
for (String mapKey : transientVariableMap.keySet()) {
ExpressionMgmt.setVariable(mapKey, transientVariableMap.get(mapKey));
}
/*
ProcessInstanceImpl processInstanceImpl = (ProcessInstanceImpl) this.processInstance;
if (transientVariableMap.get("formInfo") != null) {
for (DataVariableBehavior dataVariableBehavior : processInstanceImpl.getProcessDefinition().getDataVariableMgmtDefinition().getDataVariableBehaviorsByProcess()) {
DataVariableInstance dataVariableInstance = processInstanceImpl.getDataVariableMgmtInstance().createDataVariableInstance(dataVariableBehavior);
dataVariableInstance.executeExpression(executionContextTemp);
}
}
*/
}
public Object getVariable(String variableKey) {
if (variableMap == null) {
return null;
}
return variableMap.get(variableKey);
}
public Map<String, Object> getVariableMap() {
if (variableMap == null) {
variableMap = new HashMap<String, Object>();
}
return variableMap;
}
public void addVariable(String variableKey, Object variableObj) {
if (variableMap == null) {
variableMap = new HashMap<String, Object>();
}
variableMap.put(variableKey, variableObj);
}
public void setVariableMap(Map<String, Object> variableMap) {
if (variableMap == null||variableMap.size()<=0) {
return;
}
//ExecutionContext executionContextTemp = ProcessObjectFactory.FACTORYINSTANCE.createExecutionContext(token);
if (variableMap != null) {
for (String mapKey : variableMap.keySet()) {
ExpressionMgmt.setVariable(mapKey, variableMap.get(mapKey));
}
}
String processInstanceId=processInstance.getId();
for (String key : variableMap.keySet()) {
Object variableData=variableMap.get(key);
DataVariableEntity dataVariableEntity=new DataVariableEntity();
dataVariableEntity.setVariableKey(key);
dataVariableEntity.setPersistence(true);
dataVariableEntity.setProcessInstanceId(processInstanceId);
dataVariableEntity.setExpressionValue(variableData);
//dataVariableEntity.setVariableType(this.variableType);
Context.getCommandContext().getVariableManager().saveVariable(dataVariableEntity);
}
this.variableMap = variableMap;
}
public void addDataVariable(String variableKey, Object variableObj) {
// TODO 自动生成的方法存根
ExpressionMgmt.setVariable("fixflowdatavariable_"+variableKey, variableObj);
ProcessInstanceEntity processInstanceEntity=(ProcessInstanceEntity)this.processInstance;
ExecutionContext executionContext=ProcessObjectFactory.FACTORYINSTANCE.createExecutionContext(processInstanceEntity.getRootToken());
//ExpressionMgmt.execute("fixflowdatavariable_"+variableKey, executionContext);
ExpressionMgmt.execute("${"+variableKey+"}=fixflowdatavariable_"+variableKey+";",executionContext);
ExpressionMgmt.execute("${"+variableKey+"}", executionContext);
}
public void setDataVariable(Map<String, Object> dataVariableMap) {
// TODO 自动生成的方法存根
if (dataVariableMap == null||dataVariableMap.size()<=0) {
return;
}
//ExecutionContext executionContextTemp = ProcessObjectFactory.FACTORYINSTANCE.createExecutionContext(token);
if (dataVariableMap != null) {
for (String mapKey : dataVariableMap.keySet()) {
addDataVariable(mapKey,dataVariableMap.get(mapKey));
}
}
}
}