/*
* 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.drools.core.command;
import org.drools.core.command.impl.ExecutableCommand;
import org.drools.core.command.impl.RegistryContext;
import org.kie.api.KieBase;
import org.kie.internal.KnowledgeBase;
import org.kie.internal.builder.KnowledgeBuilder;
import org.kie.api.runtime.Context;
public class KnowledgeBaseAddKnowledgePackagesCommand
implements
ExecutableCommand<Void> {
public KnowledgeBaseAddKnowledgePackagesCommand() {
}
public Void execute(Context context) {
KnowledgeBuilder kbuilder = ((RegistryContext) context).lookup(KnowledgeBuilder.class);
if (kbuilder.hasErrors()) {
throw new IllegalStateException("There are rule compilation errors:\n" + kbuilder.getErrors().toString());
}
KnowledgeBase kbase = (KnowledgeBase) ((RegistryContext) context).lookup(KieBase.class);
kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
return null;
}
}