Package org.drools

Examples of org.drools.FactException

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        final Object object = event.getSource();

        try {
            FactHandle handle = getFactHandle( object );
            if ( handle == null ) {
                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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        }

        handle = getFactHandleFromWM( object );

        if ( handle == null ) {
            throw new FactException( "Update error: handle not found for object: " + object + ". Is it in the working memory?" );
        }
        return handle;
    }
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    public FactHandle getFactHandle(FactHandle handle) {
        Object object = ((InternalFactHandle)handle).getObject();
        handle = getFactHandleFromWM( object );
        if ( handle == null ) {
            throw new FactException( "Update error: handle not found for object: " + object + ". Is it in the working memory?" );
        }
        return handle;
    }
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        final Object object = event.getSource();

        try {
            FactHandle handle = getFactHandle( object );
            if ( handle == null ) {
                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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    }

    public void update(final Object object) throws FactException {
        FactHandle handle = getFactHandle( object );
        if ( handle == null ) {
            throw new FactException( "Update error: handle not found for object: " + object + ". Is it in the working memory?" );
        }
        update( handle,
                object );
    }
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    }

    public void retract(final Object object) throws FactException {
        FactHandle handle = getFactHandle( object );
        if ( handle == null ) {
            throw new FactException( "Retract error: handle not found for object: " + object + ". Is it in the working memory?" );
        }
        retract( handle );
    }
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        final Object object = event.getSource();

        try {
            FactHandle handle = getFactHandle( object );
            if ( handle == null ) {
                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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        }

        handle = getFactHandleFromWM( object );

        if ( handle == null ) {
            throw new FactException( "Update error: handle not found for object: " + object + ". Is it in the working memory?" );
        }
        return handle;
    }
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    public FactHandle getFactHandle(FactHandle handle) {
        Object object = ((InternalFactHandle)handle).getObject();
        handle = getFactHandleFromWM( object );
        if ( handle == null ) {
            throw new FactException( "Update error: handle not found for object: " + object + ". Is it in the working memory?" );
        }
        return handle;
    }
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            InternalFactHandle h = (InternalFactHandle) lookupFactHandle( core );
            if ( h == null ) {
                h = lookupHandleForWrapper( core );
            }
            if ( h == null ) {
                throw new FactException( "Update error: handle not found for object: " + core + ". Is it in the working memory?" );
            }
            if ( ! h.isTraitOrTraitable() ) {
                throw new IllegalStateException( "A traited working memory element is being used with a default fact handle. " +
                                                 "Please verify that its class was declared as @Traitable : " + core.getClass().getName() );
            }
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Related Classes of org.drools.FactException

  • org.drools.base.DefaultKnowledgeHelper
  • org.drools.common.AbstractWorkingMemory
  • org.drools.common.NamedEntryPoint
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