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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.tuscany.sca.definitions.util;
import static org.apache.tuscany.sca.assembly.builder.Messages.DEFINITIONS_VALIDATION;
import java.util.HashSet;
import org.apache.tuscany.sca.definitions.Definitions;
import org.apache.tuscany.sca.monitor.Monitor;
import org.apache.tuscany.sca.policy.BindingType;
import org.apache.tuscany.sca.policy.ImplementationType;
import org.apache.tuscany.sca.policy.Intent;
import org.apache.tuscany.sca.policy.PolicySet;
/**
* Some utility functions to deal with SCADefinitions
*
* @version $Rev$ $Date$
*/
public class DefinitionsUtil {
/**
* Add the source set of definitions into the target set of definitions checking that
* definitions artifacts are unique in the process
*
* @param source the input definitions collection
* @param target the definition collection into which source will aggregated
*/
public static void aggregate(Definitions source, Definitions target, Monitor monitor) {
HashSet<Intent> intents = new HashSet<Intent>(target.getIntents());
for(Intent intent : source.getIntents()){
if (intents.contains(intent)){
Monitor.error(monitor,
target,
DEFINITIONS_VALIDATION,
"DuplicateIntent",
intent.getName().toString());
} else {
target.getIntents().add(intent);
intents.add(intent);
}
}
HashSet<PolicySet> policySets = new HashSet<PolicySet>(target.getPolicySets());
for(PolicySet policySet : source.getPolicySets()){
if (policySets.contains(policySet)){
Monitor.error(monitor,
target,
DEFINITIONS_VALIDATION,
"DuplicatePolicySet",
policySet.getName().toString());
} else {
target.getPolicySets().add(policySet);
policySets.add(policySet);
}
}
HashSet<BindingType> bindingTypes = new HashSet<BindingType>(target.getBindingTypes());
for(BindingType bindingType : source.getBindingTypes()){
if (bindingTypes.contains(bindingType)){
Monitor.error(monitor,
target,
DEFINITIONS_VALIDATION,
"DuplicateBindingType",
bindingType.getType().toString());
} else {
target.getBindingTypes().add(bindingType);
bindingTypes.add(bindingType);
}
}
HashSet<ImplementationType> implementationTypes = new HashSet<ImplementationType>(target.getImplementationTypes());
for(ImplementationType implementationType : source.getImplementationTypes()){
if (implementationTypes.contains(implementationType)){
Monitor.error(monitor,
target,
DEFINITIONS_VALIDATION,
"DuplicateImplementationType",
implementationType.getType().toString());
} else {
target.getImplementationTypes().add(implementationType);
implementationTypes.add(implementationType);
}
}
target.getBindings().addAll(source.getBindings());
target.getExternalAttachments().addAll(source.getExternalAttachments());
}
}
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