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/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.activemq.transport.stomp;
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.security.AnyTypePermission;
import com.thoughtworks.xstream.security.NoTypePermission;
import com.thoughtworks.xstream.security.PrimitiveTypePermission;
import org.apache.activemq.util.ClassLoadingAwareObjectInputStream;
import java.util.Collection;
import java.util.Map;
public class XStreamSupport {
public static XStream createXStream() {
XStream stream = new XStream();
stream.addPermission(NoTypePermission.NONE);
stream.addPermission(PrimitiveTypePermission.PRIMITIVES);
stream.allowTypeHierarchy(Collection.class);
stream.allowTypeHierarchy(Map.class);
stream.allowTypes(new Class[]{String.class});
if (ClassLoadingAwareObjectInputStream.isAllAllowed()) {
stream.addPermission(AnyTypePermission.ANY);
} else {
for (String packageName : ClassLoadingAwareObjectInputStream.serializablePackages) {
stream.allowTypesByWildcard(new String[]{packageName + ".**"});
}
}
return stream;
}
}
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