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IronJacamar is an implementation of the Java EE Connector Architecture 1.6 specification
/*
* IronJacamar, a Java EE Connector Architecture implementation
* Copyright 2008, 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.jboss.jca.common.metadata.spec;
import org.jboss.jca.common.api.metadata.CopyUtil;
import org.jboss.jca.common.api.metadata.CopyableMetaData;
import org.jboss.jca.common.api.metadata.MergeUtil;
import org.jboss.jca.common.api.metadata.common.TransactionSupportEnum;
import org.jboss.jca.common.api.metadata.spec.AuthenticationMechanism;
import org.jboss.jca.common.api.metadata.spec.ConnectionDefinition;
import org.jboss.jca.common.api.metadata.spec.MergeableMetadata;
import org.jboss.jca.common.api.metadata.spec.OutboundResourceAdapter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* An OutboundResourceAdapter implementation
* @author Stefano Maestri
* @author Jesper Pedersen
*/
public class OutboundResourceAdapterImpl implements OutboundResourceAdapter
{
private static final long serialVersionUID = 1L;
private List connectionDefinition;
private TransactionSupportEnum transactionSupport;
private String transactionSupportId;
private List authenticationMechanism;
private boolean reauthenticationSupport;
private String reauthenticationSupportId;
private String id;
/**
* Constructor
* @param connectionDefinition list of connection definitions
* @param transactionSupport transaction supported form this RA. Valid ones are defined by an enum
* @param authenticationMechanism list of authentication mechanism supported
* @param reauthenticationSupport not mandatary boolean value
* @param transactionSupportId transaction support element ID
* @param reauthenticationSupportId reauthentication support element ID
* @param id XML ID
*/
public OutboundResourceAdapterImpl(List connectionDefinition,
TransactionSupportEnum transactionSupport,
List authenticationMechanism,
boolean reauthenticationSupport, String id, String transactionSupportId,
String reauthenticationSupportId)
{
if (connectionDefinition != null)
{
this.connectionDefinition = new ArrayList(connectionDefinition);
}
else
{
this.connectionDefinition = new ArrayList(0);
}
this.transactionSupport = transactionSupport;
if (authenticationMechanism != null)
{
this.authenticationMechanism = new ArrayList(authenticationMechanism);
}
else
{
this.authenticationMechanism = new ArrayList(0);
}
this.reauthenticationSupport = reauthenticationSupport;
this.id = id;
this.reauthenticationSupportId = reauthenticationSupportId;
this.transactionSupportId = transactionSupportId;
}
/**
* {@inheritDoc}
*/
public List getConnectionDefinitions()
{
return Collections.unmodifiableList(connectionDefinition);
}
/**
* Force connectionDefinition with new content.
* This method is thread safe
*
* @param newContent the list of new properties
*/
public synchronized void forceConnectionDefinitions(List newContent)
{
if (newContent != null)
{
this.connectionDefinition = new ArrayList(newContent);
}
else
{
this.connectionDefinition = new ArrayList(0);
}
}
/**
* {@inheritDoc}
*/
public TransactionSupportEnum getTransactionSupport()
{
if (transactionSupport == null)
return TransactionSupportEnum.NoTransaction;
return transactionSupport;
}
/**
* Force transactionSupport to the new value
* This method is thread safe
*
* @param newTransactionSupport the new value
*/
public synchronized void forceTransactionSupport(TransactionSupportEnum newTransactionSupport)
{
this.transactionSupport = newTransactionSupport;
}
/**
* {@inheritDoc}
*/
public List getAuthenticationMechanisms()
{
return Collections.unmodifiableList(authenticationMechanism);
}
/**
* {@inheritDoc}
*/
public boolean getReauthenticationSupport()
{
return reauthenticationSupport;
}
/**
* {@inheritDoc}
*/
public String getId()
{
return id;
}
/**
* {@inheritDoc}
*/
public String getTransactionSupportId()
{
return transactionSupportId;
}
/**
* {@inheritDoc}
*/
public String getReauthenticationSupportId()
{
return reauthenticationSupportId;
}
/**
* A validate method. Don't extending for the moment ValidatableMetadata
*
* @return true if Ra is valid, flase in the other cases
*/
public boolean validationAsBoolean()
{
if (this.getConnectionDefinitions() == null || this.getConnectionDefinitions().size() == 0)
return false;
ConnectionDefinition cdm = this.getConnectionDefinitions().get(0);
if (cdm.getManagedConnectionFactoryClass() == null || cdm.getConnectionFactoryInterface() == null ||
cdm.getConnectionFactoryImplClass() == null || cdm.getConnectionInterface() == null ||
cdm.getConnectionImplClass() == null)
return false;
return true;
}
/**
* {@inheritDoc}
*/
public OutboundResourceAdapter merge(MergeableMetadata jmd) throws Exception
{
if (jmd instanceof OutboundResourceAdapterImpl)
{
OutboundResourceAdapterImpl input = (OutboundResourceAdapterImpl) jmd;
String newId = this.id == null ? input.id : this.id;
String newTransactionSupportId = this.transactionSupportId == null ?
input.transactionSupportId : this.transactionSupportId;
String newReauthenticationSupportId = this.reauthenticationSupportId == null ?
input.reauthenticationSupportId : this.reauthenticationSupportId;
List newConnDef = new ArrayList(this.connectionDefinition.size());
newConnDef.addAll(this.connectionDefinition);
for (ConnectionDefinition rcd : input.connectionDefinition)
{
boolean isNew = true;
for (ConnectionDefinition lcd : this.connectionDefinition)
{
if (lcd.getManagedConnectionFactoryClass() == null ||
rcd.getManagedConnectionFactoryClass().equals(lcd.getManagedConnectionFactoryClass()))
{
newConnDef.remove(lcd);
newConnDef.add(lcd.merge(rcd));
isNew = false;
}
}
if (isNew)
newConnDef.add(rcd);
}
TransactionSupportEnum newTransactionSupport = this.transactionSupport == null
? input.transactionSupport
: this.transactionSupport;
boolean newReauthenticationSupport = this.reauthenticationSupport || input.reauthenticationSupport;
List newAuthenticationMechanism = MergeUtil.mergeList(this.authenticationMechanism,
input.authenticationMechanism);
return new OutboundResourceAdapterImpl(newConnDef, newTransactionSupport, newAuthenticationMechanism,
newReauthenticationSupport, newId, newTransactionSupportId,
newReauthenticationSupportId);
}
else
{
return this;
}
}
/**
* {@inheritDoc}
*/
public CopyableMetaData copy()
{
return new OutboundResourceAdapterImpl(CopyUtil.cloneList(connectionDefinition), transactionSupport,
CopyUtil.cloneList(authenticationMechanism), reauthenticationSupport,
CopyUtil.cloneString(id), CopyUtil.cloneString(transactionSupportId),
CopyUtil.cloneString(reauthenticationSupportId));
}
/**
* {@inheritDoc}
*/
public int hashCode()
{
final int prime = 31;
int result = 1;
result = prime * result + ((authenticationMechanism == null) ? 0 : authenticationMechanism.hashCode());
result = prime * result + ((connectionDefinition == null) ? 0 : connectionDefinition.hashCode());
result = prime * result + ((id == null) ? 0 : id.hashCode());
result = prime * result + ((transactionSupport == null) ? 0 : transactionSupport.hashCode());
result = prime * result + (reauthenticationSupport ? 1 : 0);
result = prime * result + ((transactionSupportId == null) ? 0 : transactionSupportId.hashCode());
result = prime * result + ((reauthenticationSupportId == null) ? 0 : reauthenticationSupportId.hashCode());
return result;
}
/**
* {@inheritDoc}
*/
public boolean equals(Object obj)
{
if (this == obj)
{
return true;
}
if (obj == null)
{
return false;
}
if (!(obj instanceof OutboundResourceAdapterImpl))
{
return false;
}
OutboundResourceAdapterImpl other = (OutboundResourceAdapterImpl) obj;
if (authenticationMechanism == null)
{
if (other.authenticationMechanism != null)
{
return false;
}
}
else if (!authenticationMechanism.equals(other.authenticationMechanism))
{
return false;
}
if (connectionDefinition == null)
{
if (other.connectionDefinition != null)
{
return false;
}
}
else if (!connectionDefinition.equals(other.connectionDefinition))
{
return false;
}
if (id == null)
{
if (other.id != null)
{
return false;
}
}
else if (!id.equals(other.id))
{
return false;
}
if (reauthenticationSupport != other.reauthenticationSupport)
{
return false;
}
if (transactionSupport != other.transactionSupport)
{
return false;
}
if (transactionSupportId == null)
{
if (other.transactionSupportId != null)
{
return false;
}
}
else if (!transactionSupportId.equals(other.transactionSupportId))
{
return false;
}
if (reauthenticationSupportId == null)
{
if (other.reauthenticationSupportId != null)
{
return false;
}
}
else if (!reauthenticationSupportId.equals(other.reauthenticationSupportId))
{
return false;
}
return true;
}
/**
* {@inheritDoc}
*/
public String toString()
{
StringBuilder sb = new StringBuilder(1024);
sb.append("<").append("outbound-resourceadapter");
if (id != null)
sb.append(" id=\"").append(id).append("\"");
sb.append(">");
if (connectionDefinition != null)
{
for (ConnectionDefinition cd : connectionDefinition)
{
sb.append(cd);
}
}
if (transactionSupport != null)
{
sb.append("<").append(XML.OutboundResourceAdapterTag.TRANSACTION_SUPPORT)
.append(transactionSupportId == null ? "" : " id=\"" + transactionSupportId + "\"").append(">");
sb.append(transactionSupport);
sb.append("");
}
if (authenticationMechanism != null)
{
for (AuthenticationMechanism am : authenticationMechanism)
{
sb.append(am);
}
}
sb.append("<").append(XML.OutboundResourceAdapterTag.REAUTHENTICATION_SUPPORT)
.append(reauthenticationSupportId == null ? "" : " id=\"" + reauthenticationSupportId + "\"").append(">");
sb.append(reauthenticationSupport);
sb.append("");
sb.append("");
return sb.toString();
}
}
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