Package org.drools.marshalling

Examples of org.drools.marshalling.ObjectMarshallingStrategy


    }
        

    private Marshaller createSerializableMarshaller(KnowledgeBase knowledgeBase) {
        ObjectMarshallingStrategyAcceptor acceptor = MarshallerFactory.newClassFilterAcceptor( new String[]{ "*.*" } );
        ObjectMarshallingStrategy strategy = MarshallerFactory.newSerializeMarshallingStrategy( acceptor );
        Marshaller marshaller = MarshallerFactory.newMarshaller( knowledgeBase,
                                                                 new ObjectMarshallingStrategy[]{ strategy } );
        return marshaller;
    }
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        Object object = handle.getObject();

        int index = objectMarshallingStrategyStore.getStrategy( object );
       
        ObjectMarshallingStrategy strategy = objectMarshallingStrategyStore.getStrategy( index );

        stream.writeInt( index );

        strategy.write( stream,
                        object );
        if( handle.getEntryPoint() instanceof InternalWorkingMemoryEntryPoint ){
            String entryPoint = ((InternalWorkingMemoryEntryPoint)handle.getEntryPoint()).getEntryPoint().getEntryPointId();
            if(entryPoint!=null && !entryPoint.equals("")){
                stream.writeBoolean(true);
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                    Object object = parameters.get(key);
                    if(object != null){
                        stream.writeUTF(key);
                        int index = context.objectMarshallingStrategyStore.getStrategy(object);
                        stream.writeInt(index);
                        ObjectMarshallingStrategy strategy = context.objectMarshallingStrategyStore.getStrategy(index);
                        if(strategy.accept(object)){
                            strategy.write(stream, object);
                        }
                    }

                }
            
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                                                                                    ClassNotFoundException {
        int id = context.stream.readInt();
        long recency = context.stream.readLong();

        int strategyIndex = context.stream.readInt();
        ObjectMarshallingStrategy strategy = context.resolverStrategyFactory.getStrategy( strategyIndex );
        Object object = strategy.read( context.stream );
       
        WorkingMemoryEntryPoint entryPoint = null;
        if(context.readBoolean()){
            String entryPointId = context.readUTF();
            if(entryPointId != null && !entryPointId.equals("")){
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                for (int i = 0; i < nbVariables; i++) {
                    String name = stream.readUTF();
                    try {
                        int index = stream.readInt();
                        ObjectMarshallingStrategy strategy = context.resolverStrategyFactory.getStrategy(index);
                       
                        Object value = strategy.read(stream);
                        workItem.setParameter(name, value);
                    } catch (ClassNotFoundException e) {
                        throw new IllegalArgumentException(
                                "Could not reload variable " + name);
                    }
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                                                                                    ClassNotFoundException {
        int id = context.stream.readInt();
        long recency = context.stream.readLong();

        int strategyIndex = context.stream.readInt();
        ObjectMarshallingStrategy strategy = context.resolverStrategyFactory.getStrategy( strategyIndex );
        Object object = strategy.read( context.stream );
       
        WorkingMemoryEntryPoint entryPoint = null;
        if(context.readBoolean()){
            String entryPointId = context.readUTF();
            if(entryPointId != null && !entryPointId.equals("")){
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        Object object = handle.getObject();

        int index = objectMarshallingStrategyStore.getStrategy( object );
       
        ObjectMarshallingStrategy strategy = objectMarshallingStrategyStore.getStrategy( index );

        stream.writeInt( index );

        strategy.write( stream,
                        object );
        if( handle.getEntryPoint() instanceof InternalWorkingMemoryEntryPoint ){
            String entryPoint = ((InternalWorkingMemoryEntryPoint)handle.getEntryPoint()).getEntryPoint().getEntryPointId();
            if(entryPoint!=null && !entryPoint.equals("")){
                stream.writeBoolean(true);
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            activationsCount = context.stream.readLong();
        }

        int strategyIndex = context.stream.readInt();
        Object object = null;
        ObjectMarshallingStrategy strategy = null;
        // This is the old way of de/serializing strategy objects
        if (strategyIndex >= 0) {
            strategy = context.resolverStrategyFactory.getStrategy( strategyIndex );
        }
        // This is the new way
        else if (strategyIndex == -2) {
            String strategyClassName = context.stream.readUTF();
            if (!StringUtils.isEmpty( strategyClassName )) {
                strategy = context.resolverStrategyFactory.getStrategyObject( strategyClassName );
                if (strategy == null) {
                    throw new IllegalStateException( "No strategy of type " + strategyClassName + " available." );
                }
            }
        }

        // If either way retrieves a strategy, use it
        if (strategy != null) {
            object = strategy.read( context.stream );
        }

        WorkingMemoryEntryPoint entryPoint = null;
        if (context.readBoolean()) {
            String entryPointId = context.readUTF();
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            for (int i = 0; i < nbVariables; i++) {
                String name = stream.readUTF();
                try {
                    int index = stream.readInt();
                    ObjectMarshallingStrategy strategy = null;
                    // Old way of retrieving strategy objects
                    if (index >= 0) {
                        strategy = context.resolverStrategyFactory.getStrategy( index );
                        if (strategy == null) {
                            throw new IllegalStateException( "No strategy of with index " + index + " available." );
                        }
                    }
                    // New way
                    else if (index == -2) {
                        String strategyClassName = stream.readUTF();
                        strategy = context.resolverStrategyFactory.getStrategyObject( strategyClassName );
                        if (strategy == null) {
                            throw new IllegalStateException( "No strategy of type " + strategyClassName + " available." );
                        }
                    }

                    Object value = strategy.read( stream );
                    workItem.setParameter( name,
                                           value );
                } catch (ClassNotFoundException e) {
                    throw new IllegalArgumentException(
                                                        "Could not reload variable " + name );
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        // Old versions wrote -1 and tested >= 0 to see if there was a strategy available
        // Now, we write -2 to indicate that we write the strategy class name to the stream
        stream.writeInt(-2);
        if ( object != null ) {
            ObjectMarshallingStrategy strategy = objectMarshallingStrategyStore.getStrategyObject( object );

            String strategyClassName = strategy.getClass().getName();
            stream.writeUTF(strategyClassName);

            strategy.write( stream,
                            object );
        } else {
            stream.writeUTF("");
        }
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