/*
 * JBoss, Home of Professional Open Source
 * Copyright 2013, Red Hat Middleware LLC, and individual contributors
 * by the @authors tag. 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.as.jpa.hibernate5.scan;

import java.net.URL;
import java.util.Collections;
import java.util.List;
import java.util.Properties;
import javax.persistence.SharedCacheMode;
import javax.persistence.ValidationMode;
import javax.persistence.spi.PersistenceUnitTransactionType;
import javax.sql.DataSource;

import org.hibernate.bytecode.enhance.spi.EnhancementContext;
import org.hibernate.jpa.HibernatePersistenceProvider;
import org.hibernate.jpa.boot.spi.PersistenceUnitDescriptor;

/**
 * @author Steve Ebersole
 */
public class PersistenceUnitDescriptorAdapter implements PersistenceUnitDescriptor {
    private final String name = "persistenceUnitDescriptorAdapter@" + System.identityHashCode(this);
    private Properties properties;

    @Override
    public String getName() {
        return name;
    }

    @Override
    public boolean isUseQuotedIdentifiers() {
        return false;
    }

    @Override
    public String getProviderClassName() {
        return HibernatePersistenceProvider.class.getName();
    }

    @Override
    public PersistenceUnitTransactionType getTransactionType() {
        return null;
    }

    @Override
    public DataSource getJtaDataSource() {
        return null;
    }

    @Override
    public DataSource getNonJtaDataSource() {
        return null;
    }

    @Override
    public List<String> getMappingFileNames() {
        return Collections.emptyList();
    }

    @Override
    public List<URL> getJarFileUrls() {
        return Collections.emptyList();
    }

    @Override
    public URL getPersistenceUnitRootUrl() {
        return null;
    }

    @Override
    public List<String> getManagedClassNames() {
        return Collections.emptyList();
    }

    @Override
    public boolean isExcludeUnlistedClasses() {
        return false;
    }

    @Override
    public SharedCacheMode getSharedCacheMode() {
        return null;
    }

    @Override
    public ValidationMode getValidationMode() {
        return null;
    }

    @Override
    public Properties getProperties() {
        if (properties == null) {
            properties = new Properties();
        }
        return properties;
    }

    @Override
    public ClassLoader getClassLoader() {
        return Thread.currentThread().getContextClassLoader();
    }

    @Override
    public ClassLoader getTempClassLoader() {
        return Thread.currentThread().getContextClassLoader();
    }

    @Override
    public void pushClassTransformer(EnhancementContext enhancementContext) {

    }

}