How to call workflow approve service in loop for multiple documents.

Question

i have created a serviceHandler for approving the document and i post the comma separated dIDs as a string from workflow approval template(custom template). And in serviceHandler program i pass the did for approving and only first document is approved and for other document its throwing error, Its showing error document revision is not a latest revision but document is having only one revision.
my code is: can anyone help me.
public void SendAllDocuments()
        throws DataException, ServiceException{
    try{
    String [] ContentDids;
    System.out.println("+++++++here we are the all SendAllDocuments++++++++++++++");
    String workflowIds = m_binder.getLocal("workflowIds");
    if(!workflowIds.isEmpty()){
         ContentDids = workflowIds.split("\\,");
    }else{
        throw new ServiceException("document are not selected from users, workflowIds"+workflowIds);
    int arrayLength = ContentDids.length;
    for(int iterator=0;iterator<=arrayLength-1;iterator++){
        SendDocumentToUserQueue(ContentDids[iterator]);
    }}catch(Exception e){ e.printStackTrace();}
    m_workspace.releaseConnection();
//DocMeta table varible which are coming from Internal assignment page
//xWF_SentFrom",xWorkflowStepAlias",xWF_SendTo",xPurposeForSubmission",xPurposeForRejection",xDocApproval",xWorkflowComments"
//xInternalAssignment",togroup",xWF_SendToSend",xWF_SendToSend12",xPurposeForSubmissionSend",xWF_SendToApprove",wfSendApproveComments"
//Revision table variable which can get from getRevisionsTableValueFromDid
// dDocName", dDocType",dRevLabel",dSecurityGroup",dDocAccount"
public void SendDocumentToUserQueue(String approvalId) throws DataException, ServiceException{
    try{
        DataResultSet resultset =getRevisionsTableValueFromDid(approvalId);
        String sendToName = m_binder.getLocal("sendToName");
        String sender="takuma";
    //String workflowComments = m_binder.getLocal("workflowComments");
    String workflowReason = m_binder.getLocal("workflowReason");
    m_binder.putLocal("IdcService", "WORKFLOW_Approve");
    m_binder.putLocal("idcToken", m_binder.getLocal("idcToken"));
    m_binder.putLocal("dID", approvalId);
    m_binder.putLocal("xWF_SendTo", sendToName);
    m_binder.putLocal("xPurposeForSubmission","108");
    m_binder.putLocal("xWF_SentFrom", sender);
    m_binder.putLocal("xWorkflowStepAlias", "");
    m_binder.putLocal("xPurposeForRejection", "");
    m_binder.putLocal("xDocApproval", "");
    m_binder.putLocal("xWorkflowComments", "");
    m_binder.putLocal("xInternalAssignment", "");
    m_binder.putLocal("xWF_SendToSend", "");
    m_binder.putLocal("dDocName", getData(resultset,"dDocName"));
    m_binder.putLocal("dDocType", getData(resultset,"dDocType"));
    m_binder.putLocal("dRevLabel", getData(resultset,"dRevLabel"));
    m_binder.putLocal("dSecurityGroup", getData(resultset,"dSecurityGroup"));
    m_binder.putLocal("dDocAccount", getData(resultset,"dDocAccount"));
    executeService(m_binder, sender);
}catch(Exception e){ e.printStackTrace();}
public DataResultSet getRevisionsTableValueFromDid(String documentId) throws DataException, ServiceException{
    DataResultSet drs = new DataResultSet();
    try{
        /*String sqlDocType="select dDocType from revisions where dId ='"+documentId+"'";
    ResultSet documentRset = getSystemWorkspace().createResultSetSQL(sqlDocType);
    //handle null pointer exception for DocumentValue
    String DocumentValue = ResultSetUtils.getValue(documentRset, "dDocType");*/
    String sql="select dDocName,dDocType,dRevLabel,dSecurityGroup,dDocAccount from Revisions where dId ='"+documentId+"'";
    ResultSet rset = getSystemWorkspace().createResultSetSQL(sql);
    if (rset == null || rset.isEmpty()) {
        SystemUtils
                .info("Resultset is null please check database query and Did ="+documentId);
    drs.copy(rset);
    catch(Exception e){
        System.out.println("in catch of getRevisionId Method");
        e.printStackTrace();}
    //handle null pointer exception for DocumentValue       
    return drs;       
public String getData(DataResultSet dataSet, String value) {
    String fieldValue = "";
    fieldValue = ResultSetUtils.getValue(dataSet, value);
    System.out.println(fieldValue+"value is null in getData Method=======");
    return fieldValue;
public UserData getFullUserData(String userName, ExecutionContext cxt,
        Workspace ws) throws DataException, ServiceException {
    if (ws == null)
        ws = getSystemWorkspace();
    UserData userData = UserStorage.retrieveUserDatabaseProfileDataFull(
            userName, ws, null, cxt, true, true);
    //ws.releaseConnection();
    return userData;
public Workspace getSystemWorkspace() {
    Workspace workspace = null;
    Provider wsProvider = Providers.getProvider("SystemDatabase");
    if (wsProvider != null)
        workspace = (Workspace) wsProvider.getProvider();
    return workspace;
public void executeService(DataBinder binder, String userName)
        throws DataException, ServiceException {
    // obtain a connection to the database
    Workspace workspace = getSystemWorkspace();
    // check for an IdcService value
    String cmd = binder.getLocal("IdcService");
    if (cmd == null)
        throw new DataException("!csIdcServiceMissing");
    // obtain the service definition
    ServiceData serviceData = ServiceManager.getFullService(cmd);
    if (serviceData == null)
        throw new DataException(LocaleUtils.encodeMessage(
                "!csNoServiceDefined", null, cmd));
    // create the service object for this service
    Service service = ServiceManager.createService(serviceData.m_classID,
            workspace, null, binder, serviceData);
    // obtain the full user data for this user
    UserData fullUserData = getFullUserData(userName, service, workspace);
    service.setUserData(fullUserData);
    // binder.m_environment.put("REMOTE_USER", userName);
    ServiceException error = null;
    try {
        // init the service to not send HTML back
        service.setSendFlags(true, true);
        // create all the ServiceHandlers and implementors
        service.initDelegatedObjects();
        // do a security check
        service.globalSecurityCheck();
        // prepare for the service
        service.preActions();
        // execute the service
        service.doActions();
        // doany cleanup
        service.postActions();
        // store any new personalization data
        service.updateSubjectInformation(true);
        service.updateTopicInformation(binder);
    } catch (ServiceException e) {
        varTrueFalse = false;
        error = e;
        SystemUtils.info("exception in second location=" + e);
        e.printStackTrace();
    } finally {
        // Remove all the temp files.       
        service.cleanUp(true);       
    // handle any error
    if (error != null) {
        error.printStackTrace();
        if (binder.getLocal("StatusCode") == null) {
            binder.putLocal("StatusCode", String.valueOf(error.m_errorCode));
            binder.putLocal("StatusMessage", error.getMessage());
        } else {
            throw new ServiceException(error.m_errorCode,
                    error.getMessage());

Answer 1

I guess it is caused by the fact that some of variables in the binder refer to the first workflow item. My bet would be dDocName.
Try to find out what's in the binder if you approve the second item from GUI and what's there when you do it from your program. That should give you enough info what you need to change.