Examples of java.io.ObjectInputStream.readLong()

java.io.ObjectInputStream.readLong()
Reads and returns primitive data of type long read from the receiver @return a long saved as primitive data usingObjectOutputStream.writeLong() @throws IOException If an IO exception happened when reading the primitive data.

        ObjectInputStream stream = context.stream;
        InternalRuleBase ruleBase = context.ruleBase;
        InternalWorkingMemory wm = context.wm;


        WorkflowProcessInstanceImpl processInstance = createProcessInstance();
        processInstance.setId(stream.readLong());
        String processId = stream.readUTF();
        processInstance.setProcessId(processId);
        Process process = ruleBase.getProcess(processId);
        if (ruleBase != null) {
            processInstance.setProcess(process);

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        Process process = ruleBase.getProcess(processId);
        if (ruleBase != null) {
            processInstance.setProcess(process);
        }
        processInstance.setState(stream.readInt());
        long nodeInstanceCounter = stream.readLong();
        processInstance.setKnowledgeRuntime(wm.getKnowledgeRuntime());


        int nbSwimlanes = stream.readInt();
        if (nbSwimlanes > 0) {
            Context swimlaneContext = ((org.jbpm.process.core.Process) process).getDefaultContext(SwimlaneContext.SWIMLANE_SCOPE);

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      for (int i = 0; i < exclusiveGroupInstances; i++) {
            ExclusiveGroupInstance exclusiveGroupInstance = new ExclusiveGroupInstance();
            processInstance.addContextInstance(ExclusiveGroup.EXCLUSIVE_GROUP, exclusiveGroupInstance);
            int nodeInstances = stream.readInt();
            for (int j = 0; j < nodeInstances; j++) {
                long nodeInstanceId = stream.readLong();
                NodeInstance nodeInstance = processInstance.getNodeInstance(nodeInstanceId);
                if (nodeInstance == null) {
                  throw new IllegalArgumentException("Could not find node instance when deserializing exclusive group instance: " + nodeInstanceId);
                }
                exclusiveGroupInstance.addNodeInstance(nodeInstance);

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    public NodeInstance readNodeInstance(MarshallerReaderContext context,
            NodeInstanceContainer nodeInstanceContainer,
            WorkflowProcessInstance processInstance) throws IOException {
        ObjectInputStream stream = context.stream;
        long id = stream.readLong();
        long nodeId = stream.readLong();
        int nodeType = stream.readShort();
        NodeInstanceImpl nodeInstance = readNodeInstanceContent(nodeType,
                stream, context, processInstance);

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    public NodeInstance readNodeInstance(MarshallerReaderContext context,
            NodeInstanceContainer nodeInstanceContainer,
            WorkflowProcessInstance processInstance) throws IOException {
        ObjectInputStream stream = context.stream;
        long id = stream.readLong();
        long nodeId = stream.readLong();
        int nodeType = stream.readShort();
        NodeInstanceImpl nodeInstance = readNodeInstanceContent(nodeType,
                stream, context, processInstance);


        nodeInstance.setNodeId(nodeId);

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              for (int i = 0; i < exclusiveGroupInstances; i++) {
                    ExclusiveGroupInstance exclusiveGroupInstance = new ExclusiveGroupInstance();
                    ((org.jbpm.process.instance.ProcessInstance) processInstance).addContextInstance(ExclusiveGroup.EXCLUSIVE_GROUP, exclusiveGroupInstance);
                    int nodeInstances = stream.readInt();
                    for (int j = 0; j < nodeInstances; j++) {
                        long nodeInstanceId = stream.readLong();
                        NodeInstance groupNodeInstance = processInstance.getNodeInstance(nodeInstanceId);
                        if (groupNodeInstance == null) {
                          throw new IllegalArgumentException("Could not find node instance when deserializing exclusive group instance: " + nodeInstanceId);
                        }
                        exclusiveGroupInstance.addNodeInstance(groupNodeInstance);

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    public static WorkItem readWorkItem(MarshallerReaderContext context, boolean includeVariables) throws IOException {
        ObjectInputStream stream = context.stream;


        WorkItemImpl workItem = new WorkItemImpl();
        workItem.setId( stream.readLong() );
        workItem.setProcessInstanceId( stream.readLong() );
        workItem.setName( stream.readUTF() );
        workItem.setState( stream.readInt() );


        if(includeVariables){

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    public static WorkItem readWorkItem(MarshallerReaderContext context, boolean includeVariables) throws IOException {
        ObjectInputStream stream = context.stream;


        WorkItemImpl workItem = new WorkItemImpl();
        workItem.setId( stream.readLong() );
        workItem.setProcessInstanceId( stream.readLong() );
        workItem.setName( stream.readUTF() );
        workItem.setState( stream.readInt() );


        if(includeVariables){
        int nbParameters = stream.readInt();

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    public void readProcessTimers(MarshallerReaderContext context) throws IOException {
        ObjectInputStream stream = context.stream;


        TimerManager timerManager = ((InternalProcessRuntime) ((InternalWorkingMemory) context.wm).getProcessRuntime()).getTimerManager();
        timerManager.internalSetTimerId( stream.readLong() );
        
        // still need to think on how to fix this.
//        TimerService service = (TimerService) stream.readObject();
//        timerManager.setTimerService( service );

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    public TimerInstance readTimer(MarshallerReaderContext context) throws IOException {
        ObjectInputStream stream = context.stream;


        TimerInstance timer = new TimerInstance();
        timer.setId( stream.readLong() );
        timer.setTimerId( stream.readLong() );
        timer.setDelay( stream.readLong() );
        timer.setPeriod( stream.readLong() );
        timer.setProcessInstanceId( stream.readLong() );
        timer.setActivated( new Date( stream.readLong() ) );

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