org.flowable.cdi.CdiExpressionManager Maven / Gradle / Ivy
/* 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.
*/
package org.flowable.cdi;
import java.util.List;
import org.flowable.cdi.impl.el.CdiResolver;
import org.flowable.common.engine.impl.el.DefaultExpressionManager;
import org.flowable.common.engine.impl.javax.el.ArrayELResolver;
import org.flowable.common.engine.impl.javax.el.ELResolver;
import org.flowable.engine.impl.el.ProcessExpressionManager;
/**
* {@link DefaultExpressionManager} for resolving Cdi-managed beans.
*
* This {@link DefaultExpressionManager} implementation performs lazy lookup of the Cdi-BeanManager and can thus be configured using the spring-based configuration of the process engine:
*
*
* <property name="expressionManager">
* <bean class="org.flowable.cdi.CdiExpressionManager" />
* </property>
*
*
* @author Daniel Meyer
*/
public class CdiExpressionManager extends ProcessExpressionManager {
@Override
protected void configureResolvers(List elResolvers) {
int arrayElResolverIndex = -1;
for (int i=0; i 0) {
elResolvers.add(arrayElResolverIndex, new CdiResolver());
}
}
}