/*
 * Copyright 2010 Red Hat, Inc. and/or its affiliates.
 *
 * 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.jbpm.process.builder;

import java.util.List;

import org.drools.compiler.lang.descr.ActionDescr;
import org.drools.compiler.lang.descr.ProcessDescr;
import org.jbpm.process.builder.dialect.ProcessDialect;
import org.jbpm.process.builder.dialect.ProcessDialectRegistry;
import org.jbpm.workflow.core.DroolsAction;
import org.jbpm.workflow.core.impl.DroolsConsequenceAction;
import org.jbpm.workflow.core.impl.ExtendedNodeImpl;
import org.jbpm.workflow.core.impl.NodeImpl;
import org.kie.api.definition.process.Node;
import org.kie.api.definition.process.Process;

public class ExtendedNodeBuilder
        implements
        ProcessNodeBuilder {

    public void build(Process process,
            ProcessDescr processDescr,
            ProcessBuildContext context,
            Node node) {
        ExtendedNodeImpl extendedNode = (ExtendedNodeImpl) node;
        for (String type : extendedNode.getActionTypes()) {
            List<DroolsAction> actions = extendedNode.getActions(type);
            if (actions != null) {
                for (DroolsAction droolsAction : actions) {
                    buildAction(droolsAction, context, (NodeImpl) node);
                }
            }
        }
    }

    protected void buildAction(DroolsAction droolsAction, ProcessBuildContext context, NodeImpl node) {
        DroolsConsequenceAction action = (DroolsConsequenceAction) droolsAction;
        ActionDescr actionDescr = new ActionDescr();
        actionDescr.setText(action.getConsequence());
        actionDescr.setResource(context.getProcessDescr().getResource());

        ProcessDialect dialect = ProcessDialectRegistry.getDialect(action.getDialect());
        dialect.getActionBuilder().build(context, action, actionDescr, node);
    }

}
