/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.arquillian.persistence.core.lifecycle;
import org.jboss.arquillian.core.api.Event;
import org.jboss.arquillian.core.api.Instance;
import org.jboss.arquillian.core.api.annotation.Inject;
import org.jboss.arquillian.core.api.annotation.Observes;
import org.jboss.arquillian.persistence.CleanupUsingScript;
import org.jboss.arquillian.persistence.core.configuration.PersistenceConfiguration;
import org.jboss.arquillian.persistence.core.data.naming.PrefixedScriptFileNamingStrategy;
import org.jboss.arquillian.persistence.core.data.provider.SqlScriptProvider;
import org.jboss.arquillian.persistence.core.event.AfterPersistenceTest;
import org.jboss.arquillian.persistence.core.event.BeforePersistenceTest;
import org.jboss.arquillian.persistence.core.event.CleanupData;
import org.jboss.arquillian.persistence.core.event.CleanupDataUsingScript;
import org.jboss.arquillian.persistence.core.metadata.MetadataExtractor;
import org.jboss.arquillian.persistence.core.metadata.PersistenceExtensionFeatureResolver;
import org.jboss.arquillian.persistence.core.metadata.ValueExtractor;
public class DataCleanupHandler
{
@Inject
private Instance<PersistenceConfiguration> configuration;
@Inject
private Instance<MetadataExtractor> metadataExtractor;
@Inject
private Instance<PersistenceExtensionFeatureResolver> persistenceExtensionFeatureResolverInstance;
@Inject
private Event<CleanupData> cleanUpDataEvent;
@Inject
private Event<CleanupDataUsingScript> cleanUpDataUsingScriptEvent;
public void prepareDatabase(@Observes(precedence = 40) BeforePersistenceTest beforePersistenceTest)
{
final PersistenceExtensionFeatureResolver persistenceExtensionFeatureResolver = persistenceExtensionFeatureResolverInstance.get();
if (persistenceExtensionFeatureResolver.shouldCleanupBefore())
{
cleanUpDataEvent.fire(new CleanupData(beforePersistenceTest, persistenceExtensionFeatureResolver.getCleanupStragety()));
}
if (persistenceExtensionFeatureResolver.shouldCleanupUsingScriptBefore())
{
final SqlScriptProvider<CleanupUsingScript> scriptsProvider = createScriptProvider();
cleanUpDataUsingScriptEvent.fire(new CleanupDataUsingScript(scriptsProvider.getDescriptorsDefinedFor(beforePersistenceTest.getTestMethod())));
}
}
public void verifyDatabase(@Observes(precedence = 20) AfterPersistenceTest afterPersistenceTest)
{
final PersistenceExtensionFeatureResolver persistenceExtensionFeatureResolver = persistenceExtensionFeatureResolverInstance.get();
if (persistenceExtensionFeatureResolver.shouldCleanupAfter())
{
cleanUpDataEvent.fire(new CleanupData(afterPersistenceTest, persistenceExtensionFeatureResolver.getCleanupStragety()));
}
if (persistenceExtensionFeatureResolver.shouldCleanupUsingScriptAfter())
{
final SqlScriptProvider<CleanupUsingScript> scriptsProvider = createScriptProvider();
cleanUpDataUsingScriptEvent.fire(new CleanupDataUsingScript(scriptsProvider.getDescriptorsDefinedFor(afterPersistenceTest.getTestMethod())));
}
}
// Private methods
private SqlScriptProvider<CleanupUsingScript> createScriptProvider()
{
return SqlScriptProvider
.forAnnotation(CleanupUsingScript.class)
.usingConfiguration(configuration.get())
.extractingMetadataUsing(metadataExtractor.get())
.namingFollows(new PrefixedScriptFileNamingStrategy("cleanup-", "sql"))
.build(new ValueExtractor<CleanupUsingScript>()
{
@Override
public String[] extract(CleanupUsingScript toExtract)
{
if (toExtract == null)
{
return new String[0];
}
return toExtract.value();
}
});
}
}