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package com.sun.enterprise.connectors;
import com.sun.enterprise.deployment.EnvironmentProperty;
import java.io.Serializable;
import java.util.Set;
import java.util.Vector;
import java.util.HashSet;
import java.util.Iterator;
import java.util.logging.Logger;
import com.sun.logging.LogDomains;
import com.sun.enterprise.connectors.util.ConnectionPoolReconfigHelper.ReconfigAction;
/**
* This class abstract the ra.xml values pertaining to the connection
* management. It contains various config properties of MCF, Resource adapter,
* Connection and also their respective classes and interfaces.
* @author Srikanth P
*/
public final class ConnectorDescriptorInfo implements Serializable {
protected String rarName_;
protected String resourceAdapterClass_;
protected String connectionDefinitionName_;
protected String managedConnectionFactoryClass_;
protected String connectionFactoryClass_;
protected String connectionFactoryInterface_;
protected String connectionClass_;
protected String connectionInterface_;
protected Set mcfConfigProperties_;
protected Set resourceAdapterConfigProperties_;
private static final Logger _logger = LogDomains.getLogger(LogDomains.RSR_LOGGER);
/** Default constructor
*
*/
public ConnectorDescriptorInfo() {
mcfConfigProperties_ = new HashSet();
resourceAdapterConfigProperties_ = new HashSet();
}
/**
* Clone method
* @return ConnectorDescriptorInfo instance
*/
public ConnectorDescriptorInfo doClone() {
ConnectorDescriptorInfo cdi = new ConnectorDescriptorInfo();
cdi.setMCFConfigProperties(mcfConfigProperties_);
cdi.setResourceAdapterConfigProperties(
resourceAdapterConfigProperties_);
cdi.setRarName(rarName_);
cdi.setResourceAdapterClassName(resourceAdapterClass_);
cdi.setConnectionDefinitionName(connectionDefinitionName_);
cdi.setManagedConnectionFactoryClass(managedConnectionFactoryClass_);
cdi.setConnectionFactoryClass(connectionFactoryClass_);
cdi.setConnectionFactoryInterface(connectionFactoryInterface_);
cdi.setConnectionClass(connectionClass_);
cdi.setConnectionInterface(connectionInterface_);
return cdi;
}
/**
* Constructor
* @param mcfConfigProperties Array of MCF config properties
* @resourceAdapterConfigProperties Array of Resource adapter config props
*/
public ConnectorDescriptorInfo(
EnvironmentProperty[] mcfConfigProperties,
EnvironmentProperty[] resourceAdapterConfigProperties)
{
mcfConfigProperties_ = new HashSet();
resourceAdapterConfigProperties_ = new HashSet();
if(mcfConfigProperties != null) {
for(int i=0; i<mcfConfigProperties.length; ++i) {
mcfConfigProperties_.add(mcfConfigProperties[i]);
}
}
if(resourceAdapterConfigProperties != null) {
for(int i=0; i<mcfConfigProperties.length; ++i) {
resourceAdapterConfigProperties_.add(mcfConfigProperties[i]);
}
}
}
/** Adds an MCF config property to the existing array/Set of MCF config
* properties.
* @configProperty Config property to be added.
*/
public void addMCFConfigProperty(EnvironmentProperty configProperty) {
if(configProperty != null) {
mcfConfigProperties_.add(configProperty);
}
}
/** Removes an config property from the existing array/Set of MCF config
* properties
* @param configProperty Config property to be removed.
*/
public void removeMCFConfigProperty(EnvironmentProperty configProperty) {
if(configProperty != null) {
mcfConfigProperties_.remove(configProperty);
}
}
/**
* Setter method for MCFConfigProperties property.
* @param configProperties Set MCF config properties
*/
public void setMCFConfigProperties(Set configProperties) {
mcfConfigProperties_ = configProperties;
}
/**
* Setter method for MCFConfigProperties property.
* @param configProperties Array of MCF config properties
*/
public void setMCFConfigProperties(EnvironmentProperty[] configProperties) {
if(configProperties != null) {
for(int i=0; i<configProperties.length; ++i) {
mcfConfigProperties_.add(configProperties[i]);
}
}
}
/**
* Getter method for MCFConfigProperties property
* @return Set of managed connection factory config properties
*/
public Set getMCFConfigProperties() {
return mcfConfigProperties_;
}
/** Adds a Resource Adapter config property to the existing array/Set
* of Resource Adapter config properties.
* @configProperty Config property to be added.
*/
public void addResourceAdapterConfigProperty(
EnvironmentProperty configProperty)
{
if(configProperty != null) {
resourceAdapterConfigProperties_.add(configProperty);
}
}
/** Removes a Resource Adapter config property to the existing array/Set
* of Resource Adapter config properties.
* @configProperty Config property to be removed.
*/
public void removeResourceAdapterConfigProperty(
EnvironmentProperty configProperty)
{
if(configProperty != null) {
resourceAdapterConfigProperties_.remove(configProperty);
}
}
/**
* Setter method for ResourceAdapterConfigProperties property.
* @param configProperties Set ResourceAdapter config properties
*/
public void setResourceAdapterConfigProperties(Set configProperties) {
resourceAdapterConfigProperties_ = configProperties;
}
/**
* Setter method for ResourceAdapterConfigProperties property.
* @param configProperties Array ResourceAdapter config properties
*/
public void setResourceAdapterConfigProperties(
EnvironmentProperty[] configProperties)
{
if(configProperties != null) {
for(int i=0; i<configProperties.length; ++i) {
resourceAdapterConfigProperties_.add(configProperties[i]);
}
}
}
/**
* Getter method for ResourceAdapterConfigProperties property
* @return Set of resource adapter config properties
*/
public Set getResourceAdapterConfigProperties() {
return resourceAdapterConfigProperties_;
}
/**
* Getter method for RarName property
* @return rarName
*/
public String getRarName() {
return rarName_;
}
/** Setter method for RarName property
* @param rarName rar name
*/
public void setRarName(String rarName) {
rarName_ = rarName;
}
/**
* Getter method for ResourceAdapterClassName property
* @return Resource adapter class name
*/
public String getResourceAdapterClassName() {
return resourceAdapterClass_;
}
/** Setter method for ResourceAdapterClassName property
* @param resourceAdapterClass Resource adapter class name
*/
public void setResourceAdapterClassName(String resourceAdapterClass) {
resourceAdapterClass_ = resourceAdapterClass;
}
/**
* Getter method for ConnectionDefinitionName property
* @return connection definition name
*/
public String getConnectionDefinitionName() {
return connectionDefinitionName_;
}
/** Setter method for ConnectionDefinitionName property
* @param connectionDefinitionName connection definition name
*/
public void setConnectionDefinitionName(String connectionDefinitionName) {
connectionDefinitionName_ = connectionDefinitionName;
}
/**
* Getter method for ManagedConnectionFactoryClass property
* @return managed connection factory class
*/
public String getManagedConnectionFactoryClass() {
return managedConnectionFactoryClass_;
}
/** Setter method for ManagedConnectionFactoryClass property
* @param managedConnectionFactoryClass managed connection factory class
*/
public void setManagedConnectionFactoryClass(
String managedConnectionFactoryClass)
{
managedConnectionFactoryClass_ = managedConnectionFactoryClass;
}
/**
* Getter method for ConnectionFactoryClass property
* @return connection factory class
*/
public String getConnectionFactoryClass() {
return connectionFactoryClass_;
}
/** Setter method for ConnectionFactoryClass property
* @param connectionFactoryClass connection factory class
*/
public void setConnectionFactoryClass(String connectionFactoryClass) {
connectionFactoryClass_ = connectionFactoryClass;
}
/**
* Getter method for ConnectionFactoryInterface property
* @return connection factory interface class
*/
public String getConnectionFactoryInterface() {
return connectionFactoryInterface_;
}
/** Setter method for ConnectionFactoryInterface property
* @param connectionFactoryInterface connection factory interface class
*/
public void setConnectionFactoryInterface(
String connectionFactoryInterface)
{
connectionFactoryInterface_ = connectionFactoryInterface;
}
/**
* Getter method for ConnectionClass property
* @return connection class
*/
public String getConnectionClass() {
return connectionClass_;
}
/** Setter method for ConnectionClass property
* @param connectionClass connection Class
*/
public void setConnectionClass(String connectionClass) {
connectionClass_ = connectionClass;
}
/**
* Getter method for ConnectionInterface property
* @return connectionInterface class
*/
public String getConnectionInterface() {
return connectionInterface_;
}
/** Setter method for ConnectionInterface property
* @param connectionInterface connection interface class
*/
public void setConnectionInterface(String connectionInterface) {
connectionInterface_ = connectionInterface;
}
/**
* Compare the MCF Config properties in this object with the
* passed ones
*
* @param cdi - The ConnDescInfo object whose MCF config props are to
* to be comapred against our props
* @return true - if the config properties are the same
* false otherwise
*/
public ReconfigAction compareMCFConfigProperties( ConnectorDescriptorInfo cdi) {
return compareMCFConfigProperties( cdi, new HashSet() );
}
/**
* Compare the MCF Config properties in this object with the
* passed ones. The properties in the Set of excluded properties
* are not compared against
*
* @param cdi - The ConnDescInfo object whose MCF config props are to
* to be comapred against our props
* @return true - if the config properties are the same
* false otherwise
*/
public ReconfigAction compareMCFConfigProperties(
ConnectorDescriptorInfo cdi, Set excluded )
{
Set mcfConfigProps = cdi.getMCFConfigProperties();
if (mcfConfigProps.size() != mcfConfigProperties_.size() ) {
//return false;
//Cannot determine anything due to size disparity - assume restart
return ReconfigAction.RECREATE_POOL;
}
boolean same = false;
Iterator iter = mcfConfigProps.iterator();
while( iter.hasNext() ) {
EnvironmentProperty prop = (EnvironmentProperty)iter.next();
//see if this property is in our list of excludes
if (excluded.contains( prop.getName()) ) {
//_logger.finest("mcfProp ignored : " + prop.getName() );
continue;
}
Iterator iter2 = mcfConfigProperties_.iterator();
while( iter2.hasNext() ) {
if(isEnvPropEqual(prop,(EnvironmentProperty)iter2.next())){
//we have a match
same = true;
//_logger.finest("mcfprop matched : " + prop.getName());
break;
}
}
if (! same ) {
//_logger.finest("mcfprop not matched : " + prop.getName() );
//return false;
return ReconfigAction.RECREATE_POOL;
}
same = false;
}
return ReconfigAction.NO_OP;
}
/**
* The EnvironmentProperty::equals method only checks for name equality
* So we need to write a custom equals
*/
private boolean isEnvPropEqual( EnvironmentProperty e1,
EnvironmentProperty e2 )
{
if (e1 != null && e2 != null &&
e1.getName() != null && e2.getName() != null &&
e1.getName().equals( e2.getName())) {
if (e1.getValue() != null && e2.getValue() != null &&
e1.getValue().equals( e2.getValue() ) ) {
return true;
}
}
/*
_logger.finest("isEnvPropEqual:: " + e1.getName()+"+"+e1.getValue()+
" -- "+e2.getName() + "+"+e2.getValue());
*/
return false;
}
}
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