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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2019 Nordix Foundation.
* Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.testsuites.integration.context.utils;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import lombok.Getter;
import lombok.ToString;
import org.onap.policy.apex.context.ContextAlbum;
import org.onap.policy.apex.context.ContextException;
import org.onap.policy.apex.context.ContextRuntimeException;
import org.onap.policy.apex.context.Distributor;
import org.onap.policy.apex.context.impl.distribution.DistributorFactory;
import org.onap.policy.apex.context.test.concepts.TestContextLongItem;
import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
import org.onap.policy.apex.model.contextmodel.concepts.AxContextModel;
import org.onap.policy.apex.testsuites.integration.context.factory.TestContextAlbumFactory;
import org.onap.policy.apex.testsuites.integration.context.lock.modifier.AlbumModifier;
import org.onap.policy.apex.testsuites.integration.context.lock.modifier.LockType;
import org.onap.policy.common.utils.validation.Assertions;
/**
* The Class ConfigrationProviderImpl provides configuration information for a context test back to the caller.
*/
@Getter
@ToString
public class ConfigrationProviderImpl implements ConfigrationProvider {
private final String testName;
private final int jvmCount;
private final int threadCount;
private final int loopSize;
private final int albumSize;
private final LockType lockType;
/**
* The parameterized ConfigrationProviderImpl constructor.
*
* @param testType the test type
* @param jvmCount the JVM count
* @param threadCount the thread count
* @param loopSize the size of loop
* @param albumSize the size of album
* @param lockType the lock type
*/
public ConfigrationProviderImpl(final String testType, final int jvmCount, final int threadCount,
final int loopSize, final int albumSize, final int lockType) {
this.testName = testType;
this.jvmCount = jvmCount;
this.threadCount = threadCount;
this.loopSize = loopSize;
this.albumSize = albumSize;
this.lockType = LockType.getLockType(lockType);
}
/**
* {@inheritDoc}.
*/
@Override
public ExecutorService getExecutorService() {
final String name = getThreadFactoryName(jvmCount, testName);
final IntegrationThreadFactory threadFactory = new IntegrationThreadFactory(name);
return Executors.newFixedThreadPool(threadCount, threadFactory);
}
/**
* {@inheritDoc}.
*/
@Override
public ExecutorService getExecutorService(final String threadFactoryName, final int threadPoolSize) {
final IntegrationThreadFactory threadFactory = new IntegrationThreadFactory(threadFactoryName);
return Executors.newFixedThreadPool(threadPoolSize, threadFactory);
}
/**
* {@inheritDoc}.
*/
@Override
public Distributor getDistributor(final AxArtifactKey key) {
try {
return new DistributorFactory().getDistributor(key);
} catch (ContextException e) {
throw new ContextRuntimeException("Unable to create Distributor", e);
}
}
/**
* {@inheritDoc}.
*/
@Override
public Distributor getDistributor() {
final AxArtifactKey distributorKey = new AxArtifactKey("ApexDistributor", "0.0.1");
return getDistributor(distributorKey);
}
/**
* {@inheritDoc}.
*/
@Override
public ContextAlbum getContextAlbum(final Distributor distributor) {
return getContextAlbum(distributor, Constants.L_TYPE_CONTEXT_ALBUM, Constants.getAxArtifactKeyArray());
}
/**
* {@inheritDoc}.
*[])
*/
@Override
public ContextAlbum getContextAlbum(final Distributor distributor, final AxArtifactKey axContextAlbumKey,
final AxArtifactKey[] artifactKeys) {
final AxContextModel axContextModel = TestContextAlbumFactory.createMultiAlbumsContextModel();
try {
distributor.registerModel(axContextModel);
final ContextAlbum contextAlbum = distributor.createContextAlbum(axContextAlbumKey);
Assertions.argumentNotNull(contextAlbum, "ContextAlbum should not be null");
contextAlbum.setUserArtifactStack(artifactKeys);
return contextAlbum;
} catch (ContextException e) {
throw new ContextRuntimeException("Unable to create ContextAlbum", e);
}
}
/**
* {@inheritDoc}.
*/
@Override
public Map<String, Object> getContextAlbumInitValues() {
final Map<String, Object> values = new HashMap<>();
for (int i = 0; i < albumSize; i++) {
values.put(Integer.toString(i), new TestContextLongItem(0L));
}
return values;
}
/**
* {@inheritDoc}.
*/
@Override
public AlbumModifier getAlbumModifier() {
return lockType.getAlbumModifier();
}
/**
* Gets the thread factory name.
*
* @param jvmCount the jvm count
* @param testType the test type
* @return the thread factory name
*/
private String getThreadFactoryName(final int jvmCount, final String testType) {
return jvmCount == 1 ? testType + ":TestConcurrentContextThread_0_"
: testType + ":TestConcurrentContextJVMThread_";
}
}
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