/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.gatein.management.core.api.operation;
import org.gatein.management.api.ContentType;
import org.gatein.management.api.ExternalContext;
import org.gatein.management.api.ManagedResource;
import org.gatein.management.api.ManagedUser;
import org.gatein.management.api.PathAddress;
import org.gatein.management.api.RuntimeContext;
import org.gatein.management.api.binding.BindingProvider;
import org.gatein.management.api.controller.ManagedRequest;
import org.gatein.management.api.model.Model;
import org.gatein.management.api.model.ModelProvider;
import org.gatein.management.api.model.ModelValue;
import org.gatein.management.api.operation.OperationAttachment;
import org.gatein.management.api.operation.OperationAttributes;
import org.gatein.management.api.operation.OperationContext;
import java.io.InputStream;
import java.util.ArrayDeque;
import java.util.Deque;
import java.util.Locale;
/**
* @author <a href="mailto:nscavell@redhat.com">Nick Scavelli</a>
* @version $Revision$
*/
public class OperationContextImpl implements OperationContext
{
private final ManagedRequest request;
private final ManagedResource resource;
private final RuntimeContext runtimeContext;
private final ExternalContext externalContext;
private final BindingProvider bindingProvider;
private final Deque<OperationAttachment> attachments;
private final OperationAttributes attributes;
private final Locale locale;
private final ModelProvider modelProvider;
public OperationContextImpl(final ManagedRequest request, final ManagedResource resource, final RuntimeContext runtimeContext, final ExternalContext externalContext, final BindingProvider bindingProvider, final ModelProvider modelProvider)
{
Deque<OperationAttachment> list = new ArrayDeque<OperationAttachment>();
list.push(new OperationAttachment()
{
@Override
public InputStream getStream()
{
return request.getDataStream();
}
});
this.request = request;
this.resource = resource;
this.runtimeContext = runtimeContext;
this.externalContext = externalContext;
this.bindingProvider = bindingProvider;
this.modelProvider = modelProvider;
this.attachments = list;
this.attributes = new OperationAttributesImpl(request.getAttributes());
this.locale = request.getLocale();
}
@Override
public ManagedUser getUser()
{
final String user = externalContext.getRemoteUser();
if (user != null)
{
return new ManagedUser()
{
@Override
public String getUserName()
{
return user;
}
};
}
return null;
}
@Override
public ManagedResource getManagedResource()
{
return resource;
}
@Override
public PathAddress getAddress()
{
return request.getAddress();
}
@Override
public String getOperationName()
{
return request.getOperationName();
}
@Override
public RuntimeContext getRuntimeContext()
{
return runtimeContext;
}
@Override
public ExternalContext getExternalContext()
{
return externalContext;
}
@Override
public Model newModel()
{
return modelProvider.newModel();
}
@Override
public <T extends ModelValue> T newModel(Class<T> modelType)
{
return modelProvider.newModel(modelType);
}
@Override
public OperationAttributes getAttributes()
{
return attributes;
}
@Override
public Locale getLocale()
{
return locale;
}
@Override
public OperationAttachment getAttachment(boolean remove)
{
if (remove)
{
return attachments.pop();
}
else
{
return attachments.peek();
}
}
@Override
public BindingProvider getBindingProvider()
{
return bindingProvider;
}
@Override
public ContentType getContentType()
{
return request.getContentType();
}
}