/*
* Copyright 2002-2010 the original author or authors.
*
* 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.springframework.orm.jpa.persistenceunit;
import java.net.URL;
import java.util.LinkedList;
import java.util.List;
import java.util.Properties;
import javax.persistence.spi.ClassTransformer;
import javax.persistence.spi.PersistenceUnitTransactionType;
import javax.sql.DataSource;
import org.springframework.util.ClassUtils;
/**
* Spring's base implementation of the JPA
* {@link javax.persistence.spi.PersistenceUnitInfo} interface,
* used to bootstrap an EntityManagerFactory in a container.
*
* <p>This implementation is largely a JavaBean, offering mutators
* for all standard PersistenceUnitInfo properties.
*
* @author Rod Johnson
* @author Juergen Hoeller
* @author Costin Leau
* @since 2.0
*/
public class MutablePersistenceUnitInfo implements SmartPersistenceUnitInfo {
private String persistenceUnitName;
private String persistenceProviderClassName;
private PersistenceUnitTransactionType transactionType;
private DataSource nonJtaDataSource;
private DataSource jtaDataSource;
private List<String> mappingFileNames = new LinkedList<String>();
private List<URL> jarFileUrls = new LinkedList<URL>();
private URL persistenceUnitRootUrl;
private List<String> managedClassNames = new LinkedList<String>();
private boolean excludeUnlistedClasses = false;
private Properties properties = new Properties();
private String persistenceXMLSchemaVersion = "1.0";
private String persistenceProviderPackageName;
public void setPersistenceUnitName(String persistenceUnitName) {
this.persistenceUnitName = persistenceUnitName;
}
public String getPersistenceUnitName() {
return this.persistenceUnitName;
}
public void setPersistenceProviderClassName(String persistenceProviderClassName) {
this.persistenceProviderClassName = persistenceProviderClassName;
}
public String getPersistenceProviderClassName() {
return this.persistenceProviderClassName;
}
public void setTransactionType(PersistenceUnitTransactionType transactionType) {
this.transactionType = transactionType;
}
public PersistenceUnitTransactionType getTransactionType() {
if (this.transactionType != null) {
return this.transactionType;
}
else {
return (this.jtaDataSource != null ?
PersistenceUnitTransactionType.JTA : PersistenceUnitTransactionType.RESOURCE_LOCAL);
}
}
public void setJtaDataSource(DataSource jtaDataSource) {
this.jtaDataSource = jtaDataSource;
}
public DataSource getJtaDataSource() {
return this.jtaDataSource;
}
public void setNonJtaDataSource(DataSource nonJtaDataSource) {
this.nonJtaDataSource = nonJtaDataSource;
}
public DataSource getNonJtaDataSource() {
return this.nonJtaDataSource;
}
public void addMappingFileName(String mappingFileName) {
this.mappingFileNames.add(mappingFileName);
}
public List<String> getMappingFileNames() {
return this.mappingFileNames;
}
public void addJarFileUrl(URL jarFileUrl) {
this.jarFileUrls.add(jarFileUrl);
}
public List<URL> getJarFileUrls() {
return this.jarFileUrls;
}
public void setPersistenceUnitRootUrl(URL persistenceUnitRootUrl) {
this.persistenceUnitRootUrl = persistenceUnitRootUrl;
}
public URL getPersistenceUnitRootUrl() {
return this.persistenceUnitRootUrl;
}
public void addManagedClassName(String managedClassName) {
this.managedClassNames.add(managedClassName);
}
public List<String> getManagedClassNames() {
return this.managedClassNames;
}
public void setExcludeUnlistedClasses(boolean excludeUnlistedClasses) {
this.excludeUnlistedClasses = excludeUnlistedClasses;
}
public boolean excludeUnlistedClasses() {
return this.excludeUnlistedClasses;
}
public void addProperty(String name, String value) {
if (this.properties == null) {
this.properties = new Properties();
}
this.properties.setProperty(name, value);
}
public void setProperties(Properties properties) {
this.properties = properties;
}
public Properties getProperties() {
return this.properties;
}
public void setPersistenceXMLSchemaVersion(String persistenceXMLSchemaVersion) {
this.persistenceXMLSchemaVersion = persistenceXMLSchemaVersion;
}
public String getPersistenceXMLSchemaVersion() {
return this.persistenceXMLSchemaVersion;
}
public void setPersistenceProviderPackageName(String persistenceProviderPackageName) {
this.persistenceProviderPackageName = persistenceProviderPackageName;
}
public String getPersistenceProviderPackageName() {
return this.persistenceProviderPackageName;
}
/**
* This implementation returns the default ClassLoader.
* @see org.springframework.util.ClassUtils#getDefaultClassLoader()
*/
public ClassLoader getClassLoader() {
return ClassUtils.getDefaultClassLoader();
}
/**
* This implementation throws an UnsupportedOperationException.
*/
public void addTransformer(ClassTransformer classTransformer) {
throw new UnsupportedOperationException("addTransformer not supported");
}
/**
* This implementation throws an UnsupportedOperationException.
*/
public ClassLoader getNewTempClassLoader() {
throw new UnsupportedOperationException("getNewTempClassLoader not supported");
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("PersistenceUnitInfo: name '");
builder.append(this.persistenceUnitName);
builder.append("', root URL [");
builder.append(this.persistenceUnitRootUrl);
builder.append("]");
return builder.toString();
}
}
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