Queue ADT using two stacks

I am trying to implement a Queue ADT using two stacks that should still behave as a queue(FIFO). I understand this for the most part, but only being able to use push and pop methods because we are using the stacks is what is getting me stumped. I need some feedback on where to get started or what direction to take. Also, how do you keep track of where things are when all you are using is push and pop.
Thank you for reponses

kazmania wrote:
duffymo, at least the way you put it is understandable and sincere. Honestly, I thought the original post you objected to was quite understandable, sincerely, and a gentle rebuke at worst.
Can we try to get back to the subject at hand though.You don't even get control over that. People can post whatever they please.
Why are you not acting on the class that was pointed out to you:
http://java.sun.com/javase/6/docs/api/index.html
The Queue interface and all its implementations put the lie to your statement that Java doesn't provide queue functionality. Why aren't you off and running with that? Seems to me you've been wasting time bitching about nothing.
%

Similar Messages

  • Looking up a distributed queue with two persistent stores using two JMS Svr

    I am trying to do the following:
    1. Setup a distributed queue, i have two servers which are part of the cluster:
    Server A: t3://localhost:7003
    Server B: t3://localhost:7005
    I go in and create two jms servers:
    JMS Server JA: Target on Server A
    JMS Server JB: Target on Server B
    Now as the jms servers need to use a seperate persistent store for each one of them i create two persistent stores.
    2. Now from my MDB which is deployed on another server i lookup the queue using
    t3://localhost:7003,localhost:7005 as the provider url
    My problem is that i always end up listening to the messages on the first jms server and never get to read the messages on jms server JB as i guess i am able to connect to JMS Server JA so i never try and connect to JB? What to do about this?
    Edited by: user4828945 on Mar 23, 2009 2:32 PM

    Allocation of consumers wouldn't take into account the number of messages on the queue - they'd be allocated randomly. The scenario you're proposing shouldn't happen though - WebLogic Server takes into account whether a member has consumers when sending to a distributed destination, but otherwise, assuming that Queue 1 and Queue 2 both have consumers, then distribution of load will be equal. It's not the amount of consumers that determine how many messages get sent to a distributed destination member - it's whether it has members at all.
    Assuming that did occur initially though, you'd expect processing to be a little bit more intensive on the server with the queue holding 30 messages. It would pretty quickly even up though.
    From that point forward, it would be somewhere between difficult and impossible to get to the second scenario, where you have an unequal number of messages in each distributed destination member, unless the work being sent with each message to an MDB can vary significantly in how long it would take to process.
    Assuming (and it's a big if) you could get to that scenario, then the MDBs wouldn't switch over - they stay connected to a particular distributed destination member. And it's their connection to a member as a consumer that controls how WebLogic Server load balances messages (assuming default configuration) so that's part of what makes it unlikely to get there.
    From going back to first principles in the documentation, it seems like your best result would actually be from deploying the MDB to the cluster - that way, there's no remote connections to JMS queues, and you get a pool of MDBs on each server instance.
    Ref here: http://e-docs.bea.com/wls/docs81/ejb/message_beans.html

  • Stack ADT using array

    Hi everyone, I posted a similar question earlier and thought I got the response I wanted but I keep running into problems.
    I'm looking to make my own version of the stack ADT using arrays (or arraylist).
    I have created my own isEmpty() method. Here is part of my code:
    public interface StackADT<T> {
         void push(T element); // adds an element to the stack
         T pop(); // removes an element from the stack and returns it
         boolean isEmpty(); // returns true if the stack is empty and false otherwise
         T peek(); // returns top element from the stack without removing it
         void truncate(); // truncates the stack to the exact number of elements
         void setExpansionRule(char rule); // sets expansion to either doubling or increasing by 10 elements
    public class Stack<T> implements StackADT<T> {
              private T[] array;
              int index = 0;
              public Stack(){
                   this.array = (T[]) new Object[50];
              public boolean isEmpty(){
              if (index == 0){
                   return true;
              return false;
               public T pop(){
                    if(Stack<T>.isEmpty()){  //ERROR
                     throw new EmptyStackException("Stack is empty");     
    }I'm trying to use my isEmpty() method (also part of the stack class) inside other methods like pop(). Problem is it says: "T cannot be resolved to a variable, Stack cannot be resolved to a variable". I also tried Stack.isEmpty(), but it doesn't work. I'm really confused. Any suggestions?
    Edited by: Tiberiu on Mar 1, 2013 6:38 PM

    >
    Hi everyone, I posted a similar question earlier and thought I got the response I wanted but I keep running into problems.
    I'm looking to make my own version of the stack ADT using arrays (or arraylist).
    I have created my own isEmpty() method. Here is part of my code:
    >
    No - you haven't. There is no 'isEmpty' method in the code you posted.
    We can't debug code that we can't see. You haven't posted any interface and you haven't posted anything that calls any of the limited code that you did post.
    You did post code that tries to call the method on the class instead of an instance of the class.
    if(Stack<T>.isEmpty()){ 

  • Aggregate Bandwith of Stacking two Sg500 using both stacking ports?

    Is the bandwidth 2Gbps when using both stacking ports to connect just two switches together?

    No. If you're using both ports in a two-switch stack, you're using a ring topology and Fast Stack Link Failover will cause the inactive link to be used if the active one fails. Only 1Gb of bandwidth will be available on a single link.
    If you want to maximize the bandwidth between the stack members and the switches have close physical proximity, you can use dedicated copper stacking cables (SFP-H10GB-CU1M) to get 5Gb out of each link.

  • Use two indicators for the same variable in two different VIs

    hello, I want to use two indicators for the same variable in two different VIs running at the same time
    should I use global variables?? I want to avoid because I have lot of variables and it would takes too much memory,I tried with this code but the value of the second indicator is not updated 
    I tried to use the queue and it works but the problem is as i said previously that i have many variables shoud I use a queue for each one??
    what should I do?
    thank you in advance
    cordialy
    Attachments:
    projet.zip ‏13 KB

    CrisSTine01 wrote:
    hello, I want to use two indicators for the same variable in two different VIs running at the same time
    I'm a huge fan of User Events to send updates to GUIs from who knows where.
    There are only two ways to tell somebody thanks: Kudos and Marked Solutions
    Unofficial Forum Rules and Guidelines

  • I want to make a video clip using two still pictures, placing side by side.  I am able to make with only one at a time.

    I want to make a video clip using two still pictures, placing side by side.  I am able to make with only one at a time.  Also, I am able to move the picture using Transform.  But unsuccessfull in making with two stills in same clip.  Thank you for reply.

    If you want a Picture in Picture effect, stack one still on top of the other with a connect edit. Use Transform to scale and reposition the top image.
    Russ

  • Error while saving data using two entity objects (EO)

    Hi All,
    i am using two entity objects for saving the date in two different tables.
    on my page i am having two tables and two save buttons for saving the data in the respective tables.
    if i am not entering any data on the first table and putting valid data on the second table and click on the save button.
    it is going into error saying "Null Pointer Exception"..
    i am using getTransaction.commit() in my AM.
    so it is trying to save all the data in both the tables.
    i want to commit data of the respective table for which the save button is clicked.
    Waiting for ur reply

    Hi,
    i am using the following code for saving the data in the AM
    // TO SAVE THE JOB ASSIGNMENT DETAILS
    public void saveJobAssignmentDetails(String projectId)
    EmpAssignmentVOImpl empAssignVO = getEmpAssignmentVO1();
    getTransaction().commit(); // Line where i am getting the error
    rowNumberCountJobAssign = 0; // IN JOB ASSIGNMENT
    // EXECUTING THE DISPLAY FUNCTION AGAIN SO TAHT ALL SAVED FIELD ARE READONLY AS REQUIRED
    displayJobAssign(projectId);
    if(empAssignVO.getRowCount() != 0)
    throw new OAException("Job assignment details have been saved successfully. ",OAException.CONFIRMATION);
    Stack trace :
    oracle.apps.fnd.framework.OAException: oracle.jbo.DMLException: JBO-26041: Failed to post data to database during "Insert": SQL Statement "BEGIN INSERT INTO pa_job_bill_rate_overrides(START_DATE_ACTIVE,LAST_UPDATE_DATE,LAST_UPDATED_BY,CREATION_DATE,CREATED_BY,LAST_UPDATE_LOGIN,BILL_RATE_UNIT,PROJECT_ID,RECORD_VERSION_NUMBER,JOB_BILL_RATE_OVERRIDE_ID,RATE_CURRENCY_CODE) VALUES (:1,:2,:3,:4,:5,:6,:7,:8,:9,:10,:11) RETURNING JOB_BILL_RATE_OVERRIDE_ID, JOB_ID, START_DATE_ACTIVE, LAST_UPDATE_DATE, LAST_UPDATED_BY, CREATION_DATE, CREATED_BY, LAST_UPDATE_LOGIN, RATE, BILL_RATE_UNIT, PROJECT_ID, TASK_ID, END_DATE_ACTIVE, RECORD_VERSION_NUMBER, RATE_CURRENCY_CODE, DISCOUNT_PERCENTAGE, RATE_DISC_REASON_CODE INTO :12, :13, :14, :15, :16, :17, :18, :19, :20, :21, :22, :23, :24, :25, :26, :27, :28; END;".
         at oracle.apps.fnd.framework.OAException.wrapperInvocationTargetException(OAException.java:972)
         at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(OAUtility.java:210)
         at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(OAUtility.java:152)
         at oracle.apps.fnd.framework.server.OAApplicationModuleImpl.invokeMethod(OAApplicationModuleImpl.java:721)
         at tcsl.oracle.apps.pa.jobBillRateAndAssignment.webui.jobBillRateAndAssignmentCO.processFormRequest(jobBillRateAndAssignmentCO.java:357)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:799)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(OAPageLayoutHelper.java:1118)
         at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(OAPageLayoutBean.java:1579)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(OAFormBean.java:395)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(OABodyBean.java:363)
         at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2633)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1659)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:497)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:418)
         at OA.jspService(OA.jsp:40)
         at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
         at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
         at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
         at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
         at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
         at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
         at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
         at java.lang.Thread.run(Thread.java:534)
    ## Detail 0 ##
    java.sql.SQLException: ORA-01400: cannot insert NULL into ("PA"."PA_JOB_BILL_RATE_OVERRIDES"."JOB_ID")
    ORA-06512: at line 1
         at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
         at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
         at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:583)
         at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1983)
         at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1141)
         at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2154)
         at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:2036)
         at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2880)
         at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:622)
         at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:698)
         at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:371)
         at oracle.jbo.server.EntityImpl.doDML(EntityImpl.java:5108)
         at tcsl.oracle.apps.pa.jobBillRateAndAssignment.schema.server.JobBillRateEOImpl.doDML(JobBillRateEOImpl.java:124)
         at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:4015)
         at oracle.apps.fnd.framework.server.OAEntityImpl.postChanges(OAEntityImpl.java:1676)
         at oracle.jbo.server.DBTransactionImpl.doPostTransactionListeners(DBTransactionImpl.java:2694)
         at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:2540)
         at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:1783)
         at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:1976)
         at oracle.apps.fnd.framework.server.OADBTransactionImpl.commit(OADBTransactionImpl.java:680)
         at tcsl.oracle.apps.pa.jobBillRateAndAssignment.server.jobBillRateAndAssignmentAMImpl.saveJobAssignmentDetails(jobBillRateAndAssignmentAMImpl.java:772)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:324)
         at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(OAUtility.java:189)
         at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(OAUtility.java:152)
         at oracle.apps.fnd.framework.server.OAApplicationModuleImpl.invokeMethod(OAApplicationModuleImpl.java:721)
         at tcsl.oracle.apps.pa.jobBillRateAndAssignment.webui.jobBillRateAndAssignmentCO.processFormRequest(jobBillRateAndAssignmentCO.java:357)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:799)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(OAPageLayoutHelper.java:1118)
         at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(OAPageLayoutBean.java:1579)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(OAFormBean.java:395)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(OABodyBean.java:363)
         at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2633)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1659)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:497)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:418)
         at OA.jspService(OA.jsp:40)
         at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
         at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
         at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
         at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
         at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
         at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
         at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
         at java.lang.Thread.run(Thread.java:534)
    java.sql.SQLException: ORA-01400: cannot insert NULL into ("PA"."PA_JOB_BILL_RATE_OVERRIDES"."JOB_ID")
    ORA-06512: at line 1
         at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
         at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
         at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:583)
         at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1983)
         at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1141)
         at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2154)
         at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:2036)
         at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2880)
         at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:622)
         at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:698)
         at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:371)
         at oracle.jbo.server.EntityImpl.doDML(EntityImpl.java:5108)
         at tcsl.oracle.apps.pa.jobBillRateAndAssignment.schema.server.JobBillRateEOImpl.doDML(JobBillRateEOImpl.java:124)
         at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:4015)
         at oracle.apps.fnd.framework.server.OAEntityImpl.postChanges(OAEntityImpl.java:1676)
         at oracle.jbo.server.DBTransactionImpl.doPostTransactionListeners(DBTransactionImpl.java:2694)
         at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:2540)
         at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:1783)
         at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:1976)
         at oracle.apps.fnd.framework.server.OADBTransactionImpl.commit(OADBTransactionImpl.java:680)
         at tcsl.oracle.apps.pa.jobBillRateAndAssignment.server.jobBillRateAndAssignmentAMImpl.saveJobAssignmentDetails(jobBillRateAndAssignmentAMImpl.java:772)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:324)
         at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(OAUtility.java:189)
         at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(OAUtility.java:152)
         at oracle.apps.fnd.framework.server.OAApplicationModuleImpl.invokeMethod(OAApplicationModuleImpl.java:721)
         at tcsl.oracle.apps.pa.jobBillRateAndAssignment.webui.jobBillRateAndAssignmentCO.processFormRequest(jobBillRateAndAssignmentCO.java:357)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:799)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(OAPageLayoutHelper.java:1118)
         at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(OAPageLayoutBean.java:1579)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(OAFormBean.java:395)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(OABodyBean.java:363)
         at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2633)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1659)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:497)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:418)
         at OA.jspService(OA.jsp:40)
         at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
         at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
         at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
         at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
         at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
         at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
         at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
         at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
         at java.lang.Thread.run(Thread.java:534)

  • How can I send email using two different email address that both link back to my one exchange account on my Ipad mini

    How can I send email using two different email address that both link back to my one exchange account on my Ipad mini? 
    On my PC I simply have a master return email address and use a POP for the secondary address.  Both are through the one exchange account without a problem.  I need to be able to do the same on my Ipad.

    Ah, I should have made that clear.  My domain didn't come from google.  It was purchased at and is hosted at dreamhost, but I haven't used their email servers in years - I just route everything through gmail.  I actually have a bunch of domains (with websites).
    Gmail has an option that lets someone with custom domains send (and receive) email through gmail using the custom domain once Google confirms proper ownership of the domain (to prevent spammers and such).  Gmail has a setting for "send email as" which allows gmail to be sent using a custom domain as the sender.  I'm pretty sure Apple's old mobileme had this feature too, but I didn't use it.

  • Can I use two apple ids on my iPhone?

    Does anyone know if I can use two apple ids on my iPhone. Basically I have a problem where I can't download an app because its not available in the Australian store but I am considering starting a new apple id linked to my Hong Kong credit card so I can purchase this app
    app
    if I do this will I only be able to see the apps downloaded using each particular apple id account on my iPhone at any one time...?

    wjosten wrote:
    That only applies if you turn on Automatic Downloads or iTunes match.
    To the OP, you can ignore Philo124's post.
    No, it Applies if you download content from one then switch to another and download content from the other. Automatically or not.
    Apple Wrote:
    Association of Associated Devices is subject to the following terms:
    You may auto-download iTunes Auto-Delivery Content or download previously-purchased iTunes Eligible Content from an Account on up to 10 Associated Devices, provided no more than 5 are iTunes-authorized computers.
    (ii) An Associated Device can be associated with only one Account at any given time.
    (iii) You may switch an Associated Device to a different Account only once every 90 days.
    Not sure if its only limited to past purchases or new ones as well though.

  • Can we use two separate apple ids on one laptop to upgrade apps

    can we use two separate apple ids on one laptop to upgrade apps

    Welcome to the Apple Community.
    Only if you use two separate user accounts.

  • How do I use two external monitors with my laptop?

    I have a new Pavilion dm4-301 d cl Entertainment PC.   My OS is Windows 7.   I am used to using two external monitors with a docking station.   This new laptop does not have a docking station.  What do I need to get  to use two external monitors? 
    This question was solved.
    View Solution.

    Certainly not without a dock but even with, HP laptop docks pretty well limit you to one of the external monitor ports, even if there are two on the dock. We have used a device called an Atlona AT-HDPIX2 which is a usb to hdmi adapter. It provides a third monitor capability for a laptop....use the native external monitor port and the internal laptop display and then this device gives a third monitor which is full configurable from the Windows 7 display interface...clone, extend, etc. It allows full HD resolution and is responsive enough for even light gaming.  HP makes no true docking station for your laptop. 

  • Is there a work around to use two Apple IDs across and iPhone and a MB Pro?

    iPhone 5 and Macbook Pro Retina late 2013.  iOS 8.1 and Yosemite. 
    It's a company iPhone and a personal MBP.  Phone has an Apple ID associated with company credit card and MBP personal Apple ID with personal credit card.
    There is a cross platform issue as you cannot use two Apple IDs in Facetime and Messages.  Therefore my iPhone and MBP do not interoperate correctly, for example, a text message in messages on the iPhone will not appear in Messages on the MBP.  Similar situation for FaceTime.  When you try to enter the second email associated with the second Apple ID on either platform you get "cannot verify because email is already in use".
    Any work arounds?
    This is something Apple should have really anticipated as iPhones become more widespread in corporate use.

    Thank you for your continued interest and research on my behalf on this situation. I was on the phone with Apple support (at no charge) for over an hour yesterday. Becasue I have what they cal a "vintage computer"(7 1/2 years old), there are some additional issues.  We thought it was solved at teh end of the phone call but aparently it was not. I am going to call them now and see what else can be done. I will keep you posted.
    Thanks again.

  • How to use Two main windows with in a page in script ?

    Hi any body explain me...
    How to use Two main windows with in a page in script ?
    with  header data in one main window,
    & Item data in other main window.

    HI..,
    u need to go for <b>SPLITTING THE MAIN WINDOW</b> !!!
    Main windows in page windows allow you to format text in multiple columns. Define an area in the page window, in which to position the main windows.
    Here is the procedure !!
    -->Create a page window and assign it to a page.
    Choose <b>Edit --> Main windows</b>.
    A dialog box appears.
    -->Enter values in the fields <b>Area width</b> and A<b>rea height</b> in accordance with the input guidelines for main windows.
    -->Enter values in the fields <b>Spacing</b> and Number in the <b>Horizontal group</b> if you want to use multiple columns. You can ignore the fields in the Vertical group.
    Determine how many columns and line areas are required for label printing. Then enter the corresponding values in the fields in the <b>Horizontal and Vertical groups</b>.
    -->The value in the field Left margin varies from main window to main window if multiple columns are used. The following applies:
    <b>
    Left margin of current column + Window width + Horizontal spacing = Left margin of next column</b>
    In label printing, the field Upper margin also varies from main window to main window:
    <b>
      Upper margin of current main window +  Window height + Vertical spacing = Upper margin of next main window</b>
    -->Enter a value in the field Start position.
    This is a counter. Enter a starting value which is equal to or greater than 1.
    -->The main windows are added to the list.
    -->Save your form.
    reward if it helps u...
    sai ramesh

  • Using two facts of two different star schemas and conformed dimensions

    Hi,
    I've been working as developer and database designer for years and I'm new to Business Objects. Some people says you can not use two facts of two different star schemas in the same query because of conformed dimensions and loop problems in BO.
    For example I have a CUSTOMER_SALE_fACT table containing customer_id and date_id as FK, and some other business metrics about sales. And there is another fact table CUSTOMER_CAMPAIGN_FACT which also contains customer_id and date_id as FK, and some  other business metrics about customer campaigns. SO I have two stars like below:
    DIM_TIME -- SALE_FACT -- DIM_CUSTOMER
    DIM_TIME -- CAMPAIGN_FACT -- DIM_CUSTOMER
    Business metrics are loaded into fact tables and facts can be used together along conformed dimensions . This is one of the fundamentals of the dimensional modeling. Is it really impossible to use SALE_FACT and CAMPAIGN_FACT together? If the answer is No, what is the solution?
    Saying "you cannot do that because of loops" is very interesting.
    Thank you..

    When you join two facts together with a common dimension you have created what is called a "chasm trap" which leads to invalid results because of the way SQL is processed. The query rows are first retrieved and then aggregated. Since sales fact and campaign fact have no direct relationship, the rows coming from either side can end up as a product join.
    Suppose a customer has 3 sales fact rows and 2 campaign fact rows. The result set will have six rows before any aggregation is performed. That would mean that sales measures are doubled and campaign measures are tripled.
    You can report on them together, using multiple SQL passes, but you can't query them together. Does that distinction make sense?

  • How do I use two Apple ID's

    hi
    I just got an iPhone at work and I'm wondering if I can load apps on it using two different Apple ID accounts? I have my own Apple account which I can use on my own iOS devices, but I also need to load up some corporate apps but would like to do that using my work Apple ID.
    Is this possible to do?
    thanks

    If you're downloading them on the device itself, sign in and out of Apple IDs as needed. An application can only be updated by logging in with the Apple ID it's associated with.
    If you're downloading them from a computer, ensure all the applications are in one iTunes library and that it doesn't contain protected content from more than five Apple IDs.
    (87276)

Maybe you are looking for