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package com.sun.appserv.management.deploy;
import java.util.Map;
import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import java.util.Collections;
import java.io.Serializable;
import com.sun.appserv.management.util.misc.TypeCast;
import com.sun.appserv.management.base.OperationStatusBase;
import com.sun.appserv.management.base.AMXDebug;
/**
<b>Not for public use.</b> Use {@link DeploymentSupport} to
create a DeploymentStatus from a Map.
*/
public final class DeploymentStatusImpl
extends OperationStatusBase
implements DeploymentStatus
{
transient DeploymentStatus mParent;
public
DeploymentStatusImpl( final DeploymentStatus src )
{
this( src.asMap(), true );
}
private <T extends Serializable>
DeploymentStatusImpl(
final Map<String,T> m,
final boolean doValidate )
{
super( m, DEPLOYMENT_STATUS_CLASS_NAME );
checkValidType( m, DEPLOYMENT_STATUS_CLASS_NAME );
mParent = null;
convertSubStages();
if ( doValidate && ! validate() )
{
throw new IllegalArgumentException( toString() );
}
}
/**
Create a new instance. The Map must contain the following
keyed values:
<ul>
<li>{@link com.sun.appserv.management.base.MapCapable}.MAP_CAPABLE_TYPE_KEY with
value DEPLOYMENT_STATUS_CLASS_NAME</li>
<li>STAGE_STATUS_KEY</li>
<li>STAGE_STATUS_MESSAGE_KEY</li>
</ul>
The map may contain values keyed by any of the
following:
<ul>
<li>SUB_STAGES_KEY</li>
<li>STAGE_THROWABLE_KEY</li>
<li>STAGE_DESCRIPTION_KEY</li>
</ul>
@param m a Map representing a DeploymentStatus
*/
public <T extends Serializable>
DeploymentStatusImpl( final Map<String,T> m )
{
this( m, true );
convertSubStages();
}
/**
Create a new instance. The 'optional' Map may contain any of the value
keys as found in this( Map m ). Values supplied in the Map, if conflicting
with other parameters, are overwritten in the resulting new DeploymentStatusImpl.
@param stageStatus
@param stageStatusMessage
@param stageDescription
*/
public <T extends Serializable>
DeploymentStatusImpl(
final int stageStatus,
final String stageStatusMessage,
final String stageDescription,
final Map<String,T> optional )
{
super( null, DEPLOYMENT_STATUS_CLASS_NAME );
putAll( optional );
setStageStatus( stageStatus );
setStageStatusMessage( stageStatusMessage == null ? "" : stageStatusMessage );
setStageDescription( stageDescription == null ? "" : stageDescription );
convertSubStages();
if ( ! validate() )
{
throw new IllegalArgumentException( );
}
}
private void
convertSubStages()
{
final List<?> value = List.class.cast( getField( SUB_STAGES_KEY ) );
if ( value != null && value.size() != 0 )
{
final List<DeploymentStatus> ssList = new ArrayList<DeploymentStatus>();
for( final Object o : value )
{
DeploymentStatus ds = null;
if ( o instanceof Map )
{
final Map<String,Serializable> m = TypeCast.asMap(o);
ds = new DeploymentStatusImpl(m,true);
}
else if ( o instanceof DeploymentStatus )
{
// not necessarily the same implementation + always make a copy
final DeploymentStatus in = (DeploymentStatus)o;
ds = new DeploymentStatusImpl( in );
}
else
{
throw new IllegalArgumentException();
}
ds.setParent(this);
ssList.add( ds );
}
putField( SUB_STAGES_KEY, (Serializable)ssList );
}
}
/**
*/
@Override
protected Serializable
asMapHook( final String key, final Serializable value )
{
Serializable result = value;
if ( SUB_STAGES_KEY.equals( key ) )
{
// convert substages to Map as well
final List<?> l = List.class.cast( value );
if ( l != null && l.size() != 0 )
{
final List<DeploymentStatus> lds =
TypeCast.checkList( l, DeploymentStatus.class );
final ArrayList<Map<String,Serializable>> maps =
new ArrayList<Map<String,Serializable>>();
for( final DeploymentStatus ds : lds )
{
maps.add( ds.asMap() );
}
result = maps;
}
}
else
{
result = super.asMapHook(key, value );
}
return result;
}
protected boolean
validate()
{
boolean valid = getInteger( STAGE_STATUS_KEY ) != null;
assert( valid ) : "STAGE_STATUS_KEY missing";
if ( valid )
{
if ( getString( STAGE_STATUS_MESSAGE_KEY ) == null )
{
putField( STAGE_STATUS_MESSAGE_KEY, "N/A" );
}
}
if ( valid )
{
final List<?> value = List.class.cast( getField( SUB_STAGES_KEY ) );
final List<DeploymentStatus> subStages =
TypeCast.checkList( value, DeploymentStatus.class );
}
return( valid );
}
public String
getStageDescription()
{
return( getString( STAGE_DESCRIPTION_KEY ) );
}
public void
setStageDescription( final String description )
{
putField( STAGE_DESCRIPTION_KEY, description );
}
public String
getStageStatusMessage()
{
return( getString( STAGE_STATUS_MESSAGE_KEY ) );
}
public void
setStageStatusMessage( final String message )
{
putField( STAGE_STATUS_MESSAGE_KEY, message );
}
public int
getStageStatus()
{
return( getStatusCode() );
}
public void
setStageStatus( int status )
{
setStatusCode( status );
}
private List<DeploymentStatus>
getDeploymentStatusField()
{
final List<?> value = List.class.cast( getField( SUB_STAGES_KEY ) );
final List<DeploymentStatus> subStages =
TypeCast.checkList( value, DeploymentStatus.class );
return subStages;
}
public void
addSubStage( final DeploymentStatus status )
{
status.setParent( this );
List<DeploymentStatus> subStages = getDeploymentStatusField();
if ( subStages == null )
{
subStages = new ArrayList<DeploymentStatus>();
putField( SUB_STAGES_KEY, (Serializable)subStages );
}
subStages.add( status );
}
public Iterator<Map<String,Serializable>>
getSubStages()
{
List<Map<String,Serializable>> maps = null;
final List<DeploymentStatus> subStages = getSubStagesList();
if ( subStages != null )
{
maps = new ArrayList<Map<String,Serializable>>();
for( final DeploymentStatus ds : subStages )
{
maps.add( ds.asMap() );
}
}
else
{
maps = Collections.emptyList();
}
return maps.iterator();
}
public List<DeploymentStatus>
getSubStagesList()
{
List<DeploymentStatus> subStages = getDeploymentStatusField();
TypeCast.checkList( subStages, DeploymentStatus.class );
if ( subStages == null )
{
subStages = Collections.emptyList();
}
else
{
subStages = Collections.unmodifiableList( subStages );
}
return subStages;
}
public DeploymentStatus
getParent()
{
return( mParent );
}
public void
setParent( final DeploymentStatus parent )
{
mParent = parent;
}
public Throwable
getStageThrowable()
{
return( getThrowable( ) );
}
public void
setStageThrowable( Throwable t)
{
setThrowable( t );
}
public Map<String,Serializable>
getAdditionalStatus()
{
return( getMap( ADDITIONAL_STATUS_KEY ) );
}
public void
setAdditionalStatus( final Map<String,Serializable> additionalStatus )
{
if ( ! (additionalStatus instanceof Serializable) )
{
throw new IllegalArgumentException( "Class is not Serializable: " +
additionalStatus.getClass().getName() );
}
putField( ADDITIONAL_STATUS_KEY, (Serializable)additionalStatus );
}
public boolean
equals( final Object rhs)
{
boolean equal = false;
if ( rhs instanceof DeploymentStatus && ! (rhs instanceof DeploymentStatusImpl) )
{
equal = super.equals( new DeploymentStatusImpl( (DeploymentStatus)rhs ) );
}
else
{
equal = super.equals( rhs );
}
return( equal );
}
}
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