Examples of org.drools.RuntimeDroolsException

org.drools.RuntimeDroolsException
The base Drools exception for all internal thrown exceptions. If any exceptions are thrown during the runtime execution of Drools they are considered non-recoverable and thus thrown as Runtime exceptions all the way up to the WorkingMemory at which point they are nested inside the CheckedDroolsException for the user to decide how to respond. @see RuntimeException @author Mark Proctor @author Bob McWhirter

            // The removePropertyChangeListener method on the class
            // was not found so Drools will be unable to
            // stop processing JavaBean PropertyChangeEvents
            // on the retracted Object
        } catch ( final IllegalArgumentException e ) {
            throw new RuntimeDroolsException( "Warning: The removePropertyChangeListener method on the class " + object.getClass() + " does not take a simple PropertyChangeListener argument so Drools will be unable to stop processing JavaBean"
                                              + " PropertyChangeEvents on the retracted Object" );
        } catch ( final IllegalAccessException e ) {
            throw new RuntimeDroolsException( "Warning: The removePropertyChangeListener method on the class " + object.getClass() + " is not public so Drools will be unable to stop processing JavaBean PropertyChangeEvents on the retracted Object" );
        } catch ( final InvocationTargetException e ) {
            throw new RuntimeDroolsException( "Warning: The removePropertyChangeL istener method on the class " + object.getClass() + " threw an InvocationTargetException so Drools will be unable to stop processing JavaBean"
                                              + " PropertyChangeEvents on the retracted Object: " + e.getMessage() );
        } catch ( final SecurityException e ) {
            throw new RuntimeDroolsException( "Warning: The SecurityManager controlling the class " + object.getClass() + " did not allow the lookup of a removePropertyChangeListener method so Drools will be unable to stop processing JavaBean"
                                              + " PropertyChangeEvents on the retracted Object: " + e.getMessage() );
        }
    }

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                        while ( (action = actionQueue.poll()) != null ) {
                            try {
                                action.execute( this );
                            } catch ( Exception e ) {
                                throw new RuntimeDroolsException( "Unexpected exception executing action " + action.toString(),
                                                                  e );
                            }
                        }
                    }
                } finally {

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                throw new FactException( "Update error: handle not found for object: " + object + ". Is it in the working memory?" );
            }
            update( handle,
                    object );
        } catch ( final FactException e ) {
            throw new RuntimeDroolsException( e.getMessage() );
        }
    }

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            // The removePropertyChangeListener method on the class
            // was not found so Drools will be unable to
            // stop processing JavaBean PropertyChangeEvents
            // on the retracted Object
        } catch ( final IllegalArgumentException e ) {
            throw new RuntimeDroolsException( "Warning: The removePropertyChangeListener method on the class " + object.getClass() + " does not take a simple PropertyChangeListener argument so Drools will be unable to stop processing JavaBean"
                                              + " PropertyChangeEvents on the retracted Object" );
        } catch ( final IllegalAccessException e ) {
            throw new RuntimeDroolsException( "Warning: The removePropertyChangeListener method on the class " + object.getClass() + " is not public so Drools will be unable to stop processing JavaBean PropertyChangeEvents on the retracted Object" );
        } catch ( final InvocationTargetException e ) {
            throw new RuntimeDroolsException( "Warning: The removePropertyChangeL istener method on the class " + object.getClass() + " threw an InvocationTargetException so Drools will be unable to stop processing JavaBean"
                                              + " PropertyChangeEvents on the retracted Object: " + e.getMessage() );
        } catch ( final SecurityException e ) {
            throw new RuntimeDroolsException( "Warning: The SecurityManager controlling the class " + object.getClass() + " did not allow the lookup of a removePropertyChangeListener method so Drools will be unable to stop processing JavaBean"
                                              + " PropertyChangeEvents on the retracted Object: " + e.getMessage() );
        }
    }

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    private void checkEvaluatorMethodWithFieldValue(final ValueType valueType,
                                                    final InternalReadAccessor extractor,
                                                    final Object[] row,
                                                    final Evaluator evaluator) {
        final FieldValue value = FieldFactory.getInstance().getFieldValue( row[2] );
        RuntimeDroolsException exc = null;
        try {
            evaluator.evaluate( null,
                                extractor,
                                ( EventFactHandle ) row[0],
                                value );

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                if ( isNegative && context.getRuleBase().getConfiguration().getEventProcessingMode() == EventProcessingOption.STREAM && pattern.getObjectType().isEvent() && constraint.isTemporal() ) {
                    checkDelaying( context,
                                   constraint );
                }
            } else {
                throw new RuntimeDroolsException( "Unknown constraint type: " + constraint.getType() + ". This is a bug. Please contact development team." );
            }
        }
    }

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        final PropagationQueueingNodeMemory memory = (PropagationQueueingNodeMemory) workingMemory.getNodeMemory( this );


        // this is just sanity code. We may remove it in the future, but keeping it for now.
        if ( !memory.isEmpty() ) {
            throw new RuntimeDroolsException( "Error updating sink. Not safe to update sink as the PropagatingQueueingNode memory is not empty at node: " + this.toString() );
        }


        // as this node is simply a queue, ask object source to update the child sink directly
        this.source.updateSink( sink,
                                context,

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    private void checkEvaluatorMethodWithFieldValue(final ValueType valueType,
                                                    final InternalReadAccessor extractor,
                                                    final Object[] row,
                                                    final Evaluator evaluator) {
        final FieldValue value = FieldFactory.getFieldValue( row[2] );
        RuntimeDroolsException exc = null;
        try {
            evaluator.evaluate( null,
                                extractor,
                                row[0],
                                value );

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        } else if ( clazz == EventFactHandle.class ) {
            return ValueType.EVENT_TYPE;
        } else if ( clazz instanceof Object ) {
            return ValueType.OBJECT_TYPE;
        }
        throw new RuntimeDroolsException( "unable to determine ValueType for Class [" + clazz + "]" );
    }

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        if ( clsName.equals( "org.drools.InitialFact" ) || clsName.equals( "org.drools.base.DroolsQuery" ) ) {
            // we handle this one especially as it never gets written to the packagestore for rewiring
            try {
                setClassType( getClass().getClassLoader().loadClass( clsName ) );
            } catch ( ClassNotFoundException e ) {
                throw new RuntimeDroolsException( "Unable to resolve class '" + clsName + "'" );
            }
        }        
//        this.valueType = (ValueType) in.readObject();
        this.isEvent = in.readBoolean();
    }

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Related Classes of org.drools.RuntimeDroolsException

org.drools.agent.RuleAgent

org.drools.agent.URLScanner

org.drools.base.BaseClassFieldReader

org.drools.base.ClassFieldAccessorCache

org.drools.base.ClassFieldAccessorCache$CacheEntry

org.drools.base.ClassFieldAccessorFactory

org.drools.base.ClassFieldAccessorStore

org.drools.base.ClassFieldExtractorFactory

org.drools.base.ClassObjectType

org.drools.base.ClassTypeResolver

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