List of prepareNodeSocketExecution() Examples

Examples of prepareNodeSocketExecution()

org.openbp.server.engine.script.ScriptEngine.prepareNodeSocketExecution()
Prepares the script engine for execution of a node socket-related script. An example for this is the expression of a decision node. The method adds all parameters of the socket to the script namespace. The method also sets the context prefix to "Node.Socket", so a node parameter can be accessed using the "." Notation. E. g., the parameter "Company" of the socket may be simply accessed by @code 3Company @code notation.
If the parameter is a bean, the members of the bean may be accessed in a similar way, e. g.
@code 3Company.CompanyId = "123"; @code @param socket Node parameter in which's context the script shall be executed

Examples of org.openbp.server.engine.script.ScriptEngine.prepareNodeSocketExecution()

      // Evaluate a script expression
      ScriptEngine scriptEngine = getEngine().getScriptEngineFactory().obtainScriptEngine(context);
      try
      {
        // Evaluate the expression
        scriptEngine.prepareNodeSocketExecution(entrySocket);
        Object value = scriptEngine.executeScript(expression, "Decision node script", entrySocket.getNode()
                              .getQualifier().toString());
        scriptEngine.finishNodeSocketExecution(entrySocket);


        // Assign the result to the parameter

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