I'm trying to write a plugin which could call Appian API which take CDT as p

pingc over 8 years ago

I'm trying to write a plugin which could call Appian API which take CDT as parameter by using processDesignService.initiateProcess, referencing a library typetransformer-1.2.jar

I had the following exception(Log attached):
RROR com.appiancorp.suiteapi.common.TypedValueParameterConverter - unable to access property <value> in <class com.appiancorp.suiteapi.process.ProcessVariable>

Main logic Code :

//Appian CDT Type
                                        if (processInstanceType.intValue() >= 500) {
                                                  String cdtType = ts.getType(
                                                                      processVariable.getInstanceType()).getName();
                                                  String cdtNameSpace = ts.getType(
                                                                      processVariable.getInstanceType()).getNamespace();

                                                  System.out.println("cdtNameSpace: "
                                                                      + cdtNameSpace);
                                                  System.out.println("cdtType: "
                                                                      + cdtType);

                                                  Datatype type = ts.getTypeByQualifiedName(new QName(
                                                                       cdtNameSpace,cdtType));

                                                  AppianObject account = (AppianObject) tf.createElement(type
                                                                      .getId());
                                        ...

plugin.log

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0 pingc over 8 years ago

...          account.put("accountNumber_txt",
                                                                      tf.createString("900900900"));
                                                  account.put("name_txt", tf.createString("Ping"));
                                                  System.out.println("account: "+account.toString());

                                                  TypedValue tv = tf.toTypedValue(account);
                                                  System.out.println("typedvalue for account: "+ tv);
                                                  NamedTypedValue ntv = new NamedTypedValue(tv,"account_cdt");
                                                  System.out.println("namedtypedvalue for account: "+ ntv);
                                                  pvi = new ProcessVariableInstance(ntv);
                                        }

System.out.println("Process Parameters Length:"
                                                  + processParameters.length);

                              //ProcessStartConfig processStartConfig = getProcessStarterConfig(processParameters);
                              ProcessStartConfig processStartConfig = getProcessStarterConfig(new ProcessVariable[]{pvi});
                              processId = processDesignService.initiateProcess(modelId,
                                                  processStartConfig);
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0 pingc over 8 years ago

...          account.put("accountNumber_txt",
                                                                      tf.createString("900900900"));
                                                  account.put("name_txt", tf.createString("Ping"));
                                                  System.out.println("account: "+account.toString());

                                                  TypedValue tv = tf.toTypedValue(account);
                                                  System.out.println("typedvalue for account: "+ tv);
                                                  NamedTypedValue ntv = new NamedTypedValue(tv,"account_cdt");
                                                  System.out.println("namedtypedvalue for account: "+ ntv);
                                                  pvi = new ProcessVariableInstance(ntv);
                                        }

System.out.println("Process Parameters Length:"
                                                  + processParameters.length);

                              //ProcessStartConfig processStartConfig = getProcessStarterConfig(processParameters);
                              ProcessStartConfig processStartConfig = getProcessStarterConfig(new ProcessVariable[]{pvi});
                              processId = processDesignService.initiateProcess(modelId,
                                                  processStartConfig);
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