Package org.apache.geronimo.kernel.config.xstream

Source Code of org.apache.geronimo.kernel.config.xstream.XStreamUtil

/**
*
* Copyright 2005 The Apache Software Foundation
*
*  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.apache.geronimo.kernel.config.xstream;

import java.net.URI;

import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.converters.reflection.ReflectionProvider;
import com.thoughtworks.xstream.core.JVM;
import org.apache.geronimo.gbean.AbstractName;
import org.apache.geronimo.gbean.AbstractNameQuery;
import org.apache.geronimo.gbean.GBeanData;
import org.apache.geronimo.gbean.GBeanInfo;
import org.apache.geronimo.kernel.config.ConfigurationData;
import org.apache.geronimo.kernel.config.ConfigurationModuleType;
import org.apache.geronimo.kernel.repository.Artifact;
import org.apache.geronimo.kernel.repository.Dependency;
import org.apache.geronimo.kernel.repository.ImportType;
import org.apache.geronimo.kernel.repository.Version;

/**
* @version $Rev: 409817 $ $Date: 2006-05-27 09:56:38 +0200 (Sat, 27 May 2006) $
*/
public final class XStreamUtil {
    private XStreamUtil() {
    }

    public static XStream createXStream() {
        JVM jvm = new JVM();
        ReflectionProvider reflectionProvider = jvm.bestReflectionProvider();
        XStream xstream = new XStream(reflectionProvider);

        // AbstractName
        xstream.alias("abstractName", AbstractName.class);
        xstream.addImmutableType(AbstractName.class);
        xstream.registerConverter(new AbstractNameConverter());

        // AbstractNameQuery
        xstream.alias("abstractNameQuery", AbstractNameQuery.class);
        xstream.addImmutableType(AbstractNameQuery.class);
        xstream.registerConverter(new AbstractNameQueryConverter());

        // Artifact
        xstream.alias("artifact", Artifact.class);
        xstream.addImmutableType(Artifact.class);

        // ConfigurationData
        xstream.alias("configurationData", ConfigurationData.class);
        xstream.registerConverter(new ConfigurationDataConverter(reflectionProvider, xstream.getClassMapper()));

        // ConfigurationModuleTypeConverter
        xstream.alias("moduleType", ConfigurationModuleType.class);
        xstream.addImmutableType(ConfigurationModuleType.class);
        xstream.registerConverter(new ConfigurationModuleTypeConverter());

        // Dependency
        xstream.alias("dependency", Dependency.class);
        xstream.addImmutableType(Dependency.class);

        // GBeanData
        xstream.alias("gbean", GBeanData.class);
        xstream.registerConverter(new GBeanDataConverter(xstream.getClassMapper()));

        // GBeanInfo
        xstream.alias("gbean-info", GBeanInfo.class);

        // w3c Dom
        xstream.registerConverter(new DomConverter());

        // ImportType
        xstream.addImmutableType(ImportType.class);
        xstream.registerConverter(new ImportTypeConverter());

        // QName
        try {
            xstream.registerConverter(new QNameConverter());
        } catch (Exception e) {
            // cl can't see QName class so we don't need to register a converter for it
        }

        // Version
        xstream.alias("version", Version.class);
        xstream.addImmutableType(Version.class);
        xstream.registerConverter(new VersionConverter());

        // URI
        xstream.alias("uri", URI.class);
        xstream.addImmutableType(URI.class);
        xstream.registerConverter(new URIConverter());

        // XStreamGBeanState
        xstream.registerConverter(new XStreamGBeanStateConverter());

        return xstream;
    }
}
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