b13d440262ce87aba11b0eb0ca47d9f812b83d46,clc/modules/msgs/src/main/java/com/eucalyptus/component/ServiceTransitions.java,ServiceTransitions,disableTransitionChain,#ServiceConfiguration#,190
Before Change
static final CheckedListenableFuture<ServiceConfiguration> disableTransitionChain( final ServiceConfiguration config ) {
if ( State.ENABLED.isIn( config ) ) {
Callable<CheckedListenableFuture<ServiceConfiguration>> transition = Automata.sequenceTransitions( config,
Component.State.ENABLED,
Component.State.DISABLED );
try {
return transition.call( );
} catch ( Throwable ex ) {
LOG.error( ex, ex );
return Futures.predestinedFailedFuture( ex );
}
} else if ( !State.DISABLED.isIn( config ) && !State.NOTREADY.isIn( config ) ) {
Callable<CheckedListenableFuture<ServiceConfiguration>> transition = Automata.sequenceTransitions( config,
Component.State.BROKEN,
Component.State.INITIALIZED,
Component.State.LOADED,
Component.State.NOTREADY,
Component.State.DISABLED,
Component.State.DISABLED );
try {
return transition.call( );
} catch ( Throwable ex ) {
LOG.error( ex, ex );
return Futures.predestinedFailedFuture( ex );
}
} else {
return Futures.predestinedFuture( config );
}
}
After Change
return executeTransition( config, transition );
}
static final CheckedListenableFuture<ServiceConfiguration> disableTransitionChain( final ServiceConfiguration config ) {
Callable<CheckedListenableFuture<ServiceConfiguration>> transition = null;
if ( State.ENABLED.isIn( config ) ) {
transition = Automata.sequenceTransitions( config,
Component.State.ENABLED,
Component.State.DISABLED );
} else if ( !State.DISABLED.isIn( config ) && !State.NOTREADY.isIn( config ) ) {
transition = Automata.sequenceTransitions( config,
Component.State.BROKEN,
Component.State.INITIALIZED,
Component.State.LOADED,
Component.State.NOTREADY,
Component.State.DISABLED,
Component.State.DISABLED );
} else if ( State.DISABLED.isIn( config ) ) {
transition = Automata.sequenceTransitions( config,
Component.State.DISABLED,
Component.State.DISABLED );
} else {
Exceptions.trace( "Fauled to find transition to requested state DISABLED from " + config.lookupState( ) + " for: " + config.toString( ) );
}
return executeTransition( config, transition );
}
static final CheckedListenableFuture<ServiceConfiguration> stopTransitionChain( final ServiceConfiguration config ) {