public boolean onCommitChanges() {
/*-CONFIG-*/ String m = "onCommitChanges-";
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "get State Transition config", null, null);
StateTransitionConfigFactory config = StateTransitionConfigFactory.getSTConfig();
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "get MRCS config task definition", null, null);
MrcsWorkflowTask t = config.getMrcsWorkflowTask(m_mrcsapp, m_processname, m_taskname);
boolean canCommit = false;
try {
AutoSelectSinglePath();
// perform basic CFR part 11 checks: must have valid user/pass/reason, user is user that is
// logged in, password is valid, reason is not empty/null
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "check form and user/pass/reason validations", null, null);
String validation = performValidation();
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(
this, m + "result: " + (validation == null ? "valid" : validation), null, null);
if (validation != null) {
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "User/Pass/Reason error detected: " + validation, null, null);
setErrorMessage(validation);
return false;
}
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "get refs to signing controls", null, null);
Text usernameCtrl = (Text) getControl(QADocForwardWFT.USERNAME_CONTROL_NAME, Text.class);
Password passwordCtrl =
(Password) getControl(QADocForwardWFT.PASSWORD_CONTROL_NAME, Password.class);
DropDownList rsnListCtrl =
(DropDownList) getControl(QADocForwardWFT.REASONSELECT_CONTROL_NAME, DropDownList.class);
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "get refs to signing controls", null, null);
String username = usernameCtrl.getValue();
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + " -- user: "******" -- pass: "******"null" : "#########"), null, null);
String reason = rsnListCtrl.getValue();
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + " -- reason: " + reason, null, null);
// HACK the class hierarchy: set Password on superclass, otherwise it won't successfully
// complete when calling super.onCommitChanges()
Password passwdCtrl = (Password) getControl("__PASSWORD_CONTROL_NAME");
passwdCtrl.setValue(password);
try {
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "check for signature validations", null, null);
if (t.MethodConfiguration != null
&& t.MethodConfiguration.containsKey("SignatureValidations")) {
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "signature validations detected", null, null);
List signvalidations = (List) t.MethodConfiguration.get("SignatureValidations");
Map context = new HashMap();
List errmsgs = new ArrayList();
boolean vflag = false;
for (int i = 0; i < signvalidations.size(); i++) {
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "running signing validation plugin #" + i, null, null);
MrcsPlugin plugin = (MrcsPlugin) signvalidations.get(i);
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "-- instantiating - " + plugin.PluginClassName, null, null);
// we'll reuse IMrcsWorkflowValidation as the plugin interface, even though it lacks the
// task name, which I guess we could hardcode in the MRCS config for the task if need
// be...
ISignatureValidation vplug =
(ISignatureValidation) Class.forName(plugin.PluginClassName).newInstance();
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "-- exec", null, null);
if (!vplug.validate(
getDfSession().getSessionManager(),
getDfSession().getDocbaseName(),
m_mrcsapp,
m_processname,
m_task,
m_primarypackage,
username,
password,
reason,
errmsgs,
plugin.PluginConfiguration,
context)) {
// break immediately? Or run through all of them?
vflag = false;
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "-- VALIDATION FAILURE", null, null);
break;
}
}
if (vflag) // validation failed if true...
{
for (int ii = 0; ii < errmsgs.size(); ii++) setErrorMessage((String) errmsgs.get(ii));
return false;
}
}
} catch (Exception e) {
/*-ERROR-*/ DfLogger.error(this, m + "Error in Signature Validations", null, e);
throw new WrapperRuntimeException(e);
}
// now, I'm pretty sure that super.canCommitChanges() is a dangerous point-of-no-return call
// that actually has side effects, despite its stateless-implying name,
// so we should make sure as we can that the signing info has been verified at this point, by
// checking audit records, rendition presence, number of signatures, etc
if (super.canCommitChanges()) {
// I'm pretty sure this super.onCommitChanges call is point-of-no-return: the task will be
// completed and the workflow will proceed with the next task
// if they are automatic. This can create race conditions with stuff that happens after the
// task is done, such as workflow plugins, etc. If you get an error
// message with "can't find object reference" of something like 4d017f38XXXXX, then the
// workflow completed and cleaned itself before the plugins/signing
// could complete in time.
// THEREFORE, we will sign first (signing multiple documents can take...awhile...), THEN
// commit changes
if (m_task.isSignOffRequired()) {
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(
this,
m
+ "onCommitChanges is signing the document - I don't think this should ever happen for FinishWFT",
null,
null);
try {
if (t.MethodConfiguration != null
&& t.MethodConfiguration.containsKey("SignatureService")) {
MrcsPlugin signingplugin = (MrcsPlugin) t.MethodConfiguration.get("SignatureService");
ISignatureService signplug =
(ISignatureService) Class.forName(signingplugin.PluginClassName).newInstance();
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "-- exec signing", null, null);
signplug.sign(
getDfSession().getSessionManager(),
getDfSession().getDocbaseName(),
m_mrcsapp,
m_processname,
m_task,
m_primarypackage,
username,
password,
reason,
signingplugin.PluginConfiguration,
null);
}
} catch (Exception e) {
/*-ERROR-*/ DfLogger.error(this, m + "Error in Signature Service", null, e);
throw new WrapperRuntimeException(e);
}
}
canCommit = super.onCommitChanges();
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(
this,
m + "canCommit (after validation and performing super call) : " + canCommit,
null,
null);
} else {
canCommit = false;
}
if (canCommit) {
// uses Actions as a pluginlayer...
// IN GENERAL these are a bad idea, due to the race conditions documented in the comments
// above...
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(
this, " MRCS:FinishWFT: onCommitChanges : get ref to workflow defn", null, null);
IDfId workflowid = m_task.getWorkflowId();
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(
this,
" MRCS:FinishWFT: onCommitChanges : look up workflow object (IDfWorkflow)",
null,
null);
IDfWorkflow workflow = (IDfWorkflow) getDfSession().getObject(workflowid);
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(
this,
" MRCS:FinishWFT: onCommitChanges : look up process object (IDfProcess)",
null,
null);
IDfProcess wfdef = (IDfProcess) getDfSession().getObject(workflow.getProcessId());
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(
this,
" MRCS:FinishWFT: onCommitChanges : workflow name: " + wfdef.getObjectName(),
null,
null);
MrcsWorkflowTask mrcstask =
config.getMrcsWorkflowTask(m_mrcsapp, wfdef.getObjectName(), m_task.getTaskName());
if (mrcstask.Actions != null) {
Map context = new HashMap();
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(
this,
" MRCS:FinishWFT: onCommitChanges : executing client-side plugins",
null,
null);
for (int k = 0; k < mrcstask.Actions.size(); k++) {
try {
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(
this,
" MRCS:FinishWFT: onCommitChanges : executing plugin " + (k + 1),
null,
null);
MrcsPlugin plugin = (MrcsPlugin) mrcstask.Actions.get(k);
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(
this,
" MRCS:FinishWFT: onCommitChanges : -- class: " + plugin.PluginClassName,
null,
null);
IMrcsWorkflowActionPlugin wfaction =
(IMrcsWorkflowActionPlugin) Class.forName(plugin.PluginClassName).newInstance();
wfaction.execute(
getDfSession().getSessionManager(),
getDfSession().getDocbaseName(),
m_task,
workflow,
m_mrcsapp,
plugin.PluginConfiguration,
context);
} catch (Exception e) {
/*-ERROR-*/ DfLogger.error(
this, m + "error in MRCS 4.2 client-side workflow actions", null, e);
setErrorMessage("MSG_UNEXPECTED_ERROR", new Object[] {e.getMessage()}, e);
throw new WrapperRuntimeException("error in MRCS workflow actions", e);
}
}
}
if (canCommit)
setMessage("MSG_FINISH_SUCCESS", new Object[] {super.getString("MSG_OBJECT")});
} // commit & esign ends
} catch (DfException e1) {
/*-ERROR-*/ DfLogger.error(
this, "MRCS:FinishWFT.onCommitChanges - DfException occurred: ", null, e1);
canCommit = false;
try {
if (m_task.getCompleteErrStatus() == 4) {
/*-DEBUG-*/ if (DfLogger.isDebugEnabled(this))
DfLogger.debug(this, m + "Exception occurred:Incorrect Password " + e1, null, null);
setErrorMessage("MSG_INCORRECT_PASSWORD");
return false;
}
/*
* else if(){ [DM_SYSOBJECT_E_ESIGN_SIGNATURE_METHOD_FAILED }
*/
else {
/*-ERROR-*/ DfLogger.error(
this,
"MRCS:FinishWFT.onCommitChanges - Exception occurred:Unexpected Error ",
null,
e1);
setErrorMessage("MSG_UNEXPECTED_ERROR", new Object[] {e1.getMessage()}, e1);
return false;
}
} catch (DfException e2) {
/*-ERROR-*/ DfLogger.error(this, m + "error in exception handling code", null, e2);
throw new WrapperRuntimeException(e2);
}
}
return canCommit;
}
