/*
* 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 java.util.Set;
import org.jboss.arquillian.container.test.spi.command.CommandService;
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.core.spi.EventContext;
import org.jboss.arquillian.persistence.CreateSchema;
import org.jboss.arquillian.persistence.core.command.SchemaCreationControlCommand;
import org.jboss.arquillian.persistence.core.configuration.PersistenceConfiguration;
import org.jboss.arquillian.persistence.core.data.descriptor.SqlScriptResourceDescriptor;
import org.jboss.arquillian.persistence.core.data.naming.FileNamingStrategy;
import org.jboss.arquillian.persistence.core.data.provider.SqlScriptProvider;
import org.jboss.arquillian.persistence.core.event.BeforePersistenceTest;
import org.jboss.arquillian.persistence.core.event.ExecuteScripts;
import org.jboss.arquillian.persistence.core.metadata.MetadataExtractor;
import org.jboss.arquillian.persistence.core.metadata.PersistenceExtensionFeatureResolver;
import org.jboss.arquillian.persistence.core.metadata.ValueExtractor;
import org.jboss.arquillian.test.spi.TestClass;
import org.jboss.arquillian.test.spi.event.suite.TestEvent;
/**
*
* @author <a href="mailto:bartosz.majsak@gmail.com">Bartosz Majsak</a>
*
*/
public class SchemaCreationScriptsExecutor
{
@Inject
private Instance<PersistenceConfiguration> configuration;
@Inject
private Event<ExecuteScripts> executeScriptsEvent;
@Inject
private Instance<CommandService> commandService;
@Inject
private Instance<PersistenceExtensionFeatureResolver> persistenceExtensionFeatureResolver;
public void createSchema(@Observes(precedence = 10) EventContext<BeforePersistenceTest> context)
{
final BeforePersistenceTest beforePersistenceTest = context.getEvent();
if (persistenceExtensionFeatureResolver.get().shouldCreateSchema() && !schemaCreated(beforePersistenceTest))
{
final Set<SqlScriptResourceDescriptor> schemaDescriptors = createProviderForCreateSchemaScripts(beforePersistenceTest.getTestClass()).getDescriptors(beforePersistenceTest.getTestClass());
if (!schemaDescriptors.isEmpty())
{
executeScriptsEvent.fire(new ExecuteScripts(beforePersistenceTest, schemaDescriptors));
}
}
context.proceed();
}
// Private methods
private boolean schemaCreated(final TestEvent beforePersistenceTest)
{
return commandService.get().execute(new SchemaCreationControlCommand(beforePersistenceTest.getTestInstance().getClass().getSimpleName()));
}
private SqlScriptProvider<CreateSchema> createProviderForCreateSchemaScripts(TestClass testClass)
{
return SqlScriptProvider.forAnnotation(CreateSchema.class)
.usingConfiguration(configuration.get())
.extractingMetadataUsing(new MetadataExtractor(testClass))
.namingFollows(new FileNamingStrategy<String>("sql"){
@Override
public String getFileExtension()
{
return extension;
}})
.build(new ValueExtractor<CreateSchema>()
{
@Override
public String[] extract(CreateSchema toExtract)
{
if (toExtract == null)
{
return new String[0];
}
return toExtract.value();
}
});
}
}