Package org.drools.process.core

Examples of org.drools.process.core.Context

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    public Context resolveContext(String contextId, Object param) {
        return ((NodeImpl) getNode()).resolveContext(contextId, param);
    }
   
    public ContextInstance resolveContextInstance(String contextId, Object param) {
        Context context = resolveContext(contextId, param);
        if (context == null) {
            return null;
        }
        ContextInstanceContainer contextInstanceContainer
          = getContextInstanceContainer(context.getContextContainer());
        if (contextInstanceContainer == null) {
          throw new IllegalArgumentException(
          "Could not find context instance container for context");
        }
        return contextInstanceContainer.getContextInstance(context);
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    public Context getContext(String contextId) {
        return this.contexts.get(contextId);
    }
   
    public Context resolveContext(String contextId, Object param) {
        Context context = getContext(contextId);
        if (context != null) {
            context = context.resolveContext(param);
            if (context != null) {
                return context;
            }
        }
        return ((org.drools.workflow.core.NodeContainer) nodeContainer).resolveContext(contextId, param);
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        long nodeInstanceCounter = stream.readLong();
        processInstance.setWorkingMemory(wm);
        if (includeVariables) {
            int nbVariables = stream.readInt();
            if (nbVariables > 0) {
                Context variableScope = process.getDefaultContext(VariableScope.VARIABLE_SCOPE);
                VariableScopeInstance variableScopeInstance = (VariableScopeInstance) processInstance.getContextInstance(variableScope);
                for (int i = 0; i < nbVariables; i++) {
                    String name = stream.readUTF();
                    try {
                        Object value = stream.readObject();
                        variableScopeInstance.setVariable(name, value);
                    } catch (ClassNotFoundException e) {
                        throw new IllegalArgumentException(
                                "Could not reload variable " + name);
                    }
                }
            }
        }

        int nbSwimlanes = stream.readInt();
        if (nbSwimlanes > 0) {
            Context swimlaneContext = process.getDefaultContext(SwimlaneContext.SWIMLANE_SCOPE);
            SwimlaneContextInstance swimlaneContextInstance = (SwimlaneContextInstance) processInstance.getContextInstance(swimlaneContext);
            for (int i = 0; i < nbSwimlanes; i++) {
                String name = stream.readUTF();
                String value = stream.readUTF();
                swimlaneContextInstance.setActorId(name, value);
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        switch (nodeType) {
            case PersisterEnums.COMPOSITE_NODE_INSTANCE:
                int nbVariables = stream.readInt();
                if (nbVariables > 0) {
                    Context variableScope = ((org.drools.process.core.Process) processInstance.getProcess()).getDefaultContext(VariableScope.VARIABLE_SCOPE);
                    VariableScopeInstance variableScopeInstance = (VariableScopeInstance) ((CompositeContextNodeInstance) nodeInstance).getContextInstance(variableScope);
                    for (int i = 0; i < nbVariables; i++) {
                        String name = stream.readUTF();
                        try {
                            Object value = stream.readObject();
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    public Context resolveContext(String contextId, Object param) {
        return ((NodeImpl) getNode()).resolveContext(contextId, param);
    }
   
    public ContextInstance resolveContextInstance(String contextId, Object param) {
        Context context = resolveContext(contextId, param);
        if (context == null) {
            return null;
        }
        ContextInstanceContainer contextInstanceContainer
          = getContextInstanceContainer(context.getContextContainer());
        if (contextInstanceContainer == null) {
          throw new IllegalArgumentException(
          "Could not find context instance container for context");
        }
        return contextInstanceContainer.getContextInstance(context);
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    public ContextInstance getContextInstance(String contextId) {
        ContextInstance contextInstance = this.contextInstances.get(contextId);
        if (contextInstance != null) {
            return contextInstance;
        }
        Context context = getCompositeContextNode().getDefaultContext(contextId);
        if (context != null) {
            contextInstance = getContextInstance(context);
            return contextInstance;
        }
        return null;
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Related Classes of org.drools.process.core.Context

  • org.drools.marshalling.impl.AbstractProcessInstanceMarshaller
  • org.drools.process.core.impl.ProcessImpl
  • org.drools.process.instance.impl.ProcessInstanceImpl
  • org.drools.workflow.core.impl.NodeImpl
  • org.drools.workflow.core.node.CompositeContextNode
  • org.drools.workflow.instance.impl.NodeInstanceImpl
  • org.drools.workflow.instance.node.CompositeContextNodeInstance
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