Need to understand the authenticate, login, logout methods of HTTPServlet

Hy,
I want to understand how to use and what is authenticate, login, logout methods of HTTPServlet?
As i was not able to find the documentation on Servlet 3.0

They don't exist as methods. They are facilities of the servlet container. Have a look for Container Managed Security in e.g. Tomcat.

Similar Messages

Need to Understand the Packet Flow

Dear Friend,
I need to understand the packet flow of the below diagram.
I have configured MPLS on R2,R3 and R4. And IBGP is configured on R2 and R4. Now I am able to reach from R1 to R5's Loopback address. I need to understand the packect flow from R1 to R5 like If I ping from R1's Loopback to R5's Loopback address then Source IP is 1.1.1.1 and destination IP is 5.5.5.5. What will be the packet structure at R2, R3,R4...??????????
Please explain in details......Me really confused as R4 has not route about 5.5.5.5 also 1.1.1.1...How it forwards the packets??????

Sanjib
So R2 and R4 are PE devices and R3 is a P device ? And you are not doing MPLS VPNs, just normal MPLS ?
If so R4 must have a route to 5.5.5.5. Did you mean R3 does not have a route ?
With MPLS any P device only knows how to get to other P devices and PE devices. It does not know about any networks outside the MPLS network. The PE devices have routes to any external networks connected to them and know how to get to P and other PE devices.
Note that in terms of PE/P reachability the routing/LDP information has already been exchanged and an MPLS forwarding table built. So for reachability between PE/P routers (ie. not outside the MPLS network) route lookup do not need to be performed, it is simply a matter of removing and adding labels.
So assuming you are not using MPLS VPNs and that MPLS labels have been exchanged between all P and PE routers -
R1 pings 5.5.5.5
1) R1 does a route lookup for 5.5.5.5 and sends it to R2.
2) R2 is a PE device. It does a route lookup for 5.5.5.5 and sees R4 as the next hop (this route has been exchanged via MP-BGP).
3) R2 then need to send the packet to R4. To do this it looks in it's MPLS forwarding table to see how to get to R4. The MPLS forwarding table tells it which label to attach to the packet. It adds this label and sends the packet out of it's interface to R3.
3) R3 is a P device. It does not need to do a route lookup for 5.5.5.5. It simply looks at the incoming MPLS label and consults it's MPLS forwarding table. It will have an entry in it's table saying that an incoming packet with an MPLS label of x should be sent out with an MPLS label of y. It changes the label and sends it out to R4.
4) R4 receives the packet, removes the label, does an IP lookup for 5.5.5.5 and sends it to R5.
Note that actually R3 might not add a label as there is something called Penultimate Hop Popping where if the net hop from the P router is a PE router it sends the packet without a label to save extra processing on the PE router. If you had multiple P routers only the last P router before the PE router would do PHP.
The key thing to understand is that the P devices don't do route lookups when forwarding data. They simply switch labels. Whereas the PE devices do need to do route lookups for destinations outside the MPLS network.
Jon

Help needed in understanding the code.

Hi All,
I am just trying to understand the Java code in one Self Serice page. However, I am having tough in understanding the CO code. In the prosessRequest class, I have the below code.
oapagecontext.putTransactionValue("AddAssignmentInsertRowFlag", "N");
oaapplicationmodule.getTransaction().commit();
As soon as, oaapplicationmodule.getTransaction().commit();
gets executed, its calling some other class. Not sure what is being called, but i can see the log messages that its executing some other class which actually does the calls to DB APIs and inserting data into main tables.
Can you please explain me what is being called to make DB API calls. I would greatly appreciate your help.
Thanks in Advance!
- Rani
****************************Here is the full code of class for your reference****************************
public void processFormRequest(OAPageContext oapagecontext, OAWebBean oawebbean)
if("SelectedResourceLink".equals(oapagecontext.getParameter("event")))
Debug.log(oapagecontext, this, "SelectedResourceLink has been pressed", 3);
oapagecontext.redirectImmediately("OA.jsp?akRegionCode=PA_SELECTED_RESOURCES_LAYOUT&akRegionApplicationId=275", true, "RP");
String s = (String)oapagecontext.getTransactionValue("AssignmentType");
super.processFormRequest(oapagecontext, oawebbean);
Debug.log(oapagecontext, this, "in processFormRequest()", 3);
OAApplicationModule oaapplicationmodule = oapagecontext.getRootApplicationModule();
if(!"Y".equals(oapagecontext.getParameter("paMass")))
String s1 = oapagecontext.getParameter("event");
if("lovUpdate".equals(s1))
Debug.log(oapagecontext, this, "*** User Selected a value from LOV ***", 3);
String s3 = oapagecontext.getParameter("source");
Debug.log(oapagecontext, this, "*** lovInputSourceId = " + s3 + " ***", 3);
if("ProjectNumber".equals(s3) && "Project".equals(s))
Hashtable hashtable = oapagecontext.getLovResultsFromSession(s3);
String s10 = (String)hashtable.get("ProjectId");
Debug.log(oapagecontext, this, "*** ProjectId ***" + s10, 3);
oapagecontext.putTransactionValue("paProjectId", s10);
if("Project".equals(s))
Debug.log(oapagecontext, this, "*** Setting default value for Delivery assignment ***", 3);
oaapplicationmodule.invokeMethod("defaultProjectAttrs");
if("RoleName".equals(s3))
Hashtable hashtable1 = oapagecontext.getLovResultsFromSession(s3);
Debug.log(oapagecontext, this, "*** RoleName Hashtable Contents ***" + hashtable1.toString(), 3);
String s11 = (String)hashtable1.get("RoleId");
Debug.log(oapagecontext, this, "*** RoleId ***" + s11, 3);
Debug.log(oapagecontext, this, "*** AssignmentType = " + s + "***", 3);
if("Open".equals(s))
Debug.log(oapagecontext, this, "*** Calling defaultJobAttrs for Open Assignment***", 3);
Serializable aserializable[] = {
s11
oaapplicationmodule.invokeMethod("defaultJobAttrs", aserializable);
if("Template".equals(s) || "Open".equals(s))
Debug.log(oapagecontext, this, "*** Defaulting Competencies ***" + s11, 3);
OAViewObject oaviewobject = (OAViewObject)oapagecontext.getApplicationModule(oawebbean).findViewObject("RoleCompetenciesVO");
oaviewobject.setMaxFetchSize(-1);
oaviewobject.setWhereClauseParam(0, s11);
oaviewobject.executeQuery();
Debug.log(oapagecontext, this, "*** End LOV event ***", 3);
String s4 = "";
String s8 = "";
OASubTabLayoutBean oasubtablayoutbean1 = (OASubTabLayoutBean)oawebbean.findIndexedChildRecursive("AddAssignmentSubTabLayout");
if("Project".equals(s) && !oasubtablayoutbean1.isSubTabClicked(oapagecontext))
OAViewObject oaviewobject1 = (OAViewObject)oapagecontext.getApplicationModule(oawebbean).findViewObject("AddNewAssignmentVO");
s4 = (String)oaviewobject1.first().getAttribute("ProjectId");
s8 = (String)oaviewobject1.first().getAttribute("ProjectNumber");
Debug.log(oapagecontext, this, "*** lProjectId = " + s4, 3);
Debug.log(oapagecontext, this, "*** lProjectNumber = " + s8, 3);
if("Project".equals(s) && !oasubtablayoutbean1.isSubTabClicked(oapagecontext) && !StringUtils.isNullOrEmpty(s8))
Debug.log(oapagecontext, this, "Delivery Assignment, Project Number is there but no Project Id", 3);
if(s4 == null || s4.equals(""))
ViewObject viewobject = oapagecontext.getApplicationModule(oawebbean).findViewObject("ObtainProjectId");
if(viewobject == null)
String s14 = "SELECT project_id FROM PA_PROJECTS_ALL WHERE segment1 =:1";
viewobject = oaapplicationmodule.createViewObjectFromQueryStmt("ObtainProjectId", s14);
viewobject.setWhereClauseParam(0, s8);
viewobject.executeQuery();
int j = viewobject.getRowCount();
if(j != 1)
Debug.log(oapagecontext, this, "Error : Project Number is Invalid or not unique", 3);
OAException oaexception4 = null;
oaexception4 = new OAException("PA", "PA_PROJECT_NUMBER_INVALID");
oaexception4.setApplicationModule(oaapplicationmodule);
throw oaexception4;
oracle.jbo.Row row = viewobject.last();
if(row != null)
Object obj2 = row.getAttribute(0);
if(obj2 != null)
s4 = obj2.toString();
if(s4 != null)
oapagecontext.putTransactionValue("paProjectId", s4);
if(oaapplicationmodule.findViewObject("AddNewAssignmentsVO") != null)
oaapplicationmodule.findViewObject("AddNewAssignmentVO").first().setAttribute("ProjectId", s4);
} else
Debug.log(oapagecontext, this, "Error : No rows returned in Project Number query", 3);
OAException oaexception5 = null;
oaexception5 = new OAException("PA", "PA_PROJECT_NUMBER_INVALID");
oaexception5.setApplicationModule(oaapplicationmodule);
throw oaexception5;
String s12 = "F";
if(s4 != null && !s4.equals(""))
String s13 = Security.checkUserPrivilege("PA_ASN_CR_AND_DL", "PA_PROJECTS", s4, oapagecontext, false);
if("F".equals(s13))
OAException oaexception3 = null;
oaexception3 = new OAException("PA", "PA_ADD_DELIVERY_ASMT_SECURITY");
oaexception3.setApplicationModule(oaapplicationmodule);
Debug.log(oapagecontext, this, "ERROR:" + oaexception3.getMessage(), 3);
throw oaexception3;
OAViewObject oaviewobject2 = (OAViewObject)oapagecontext.getApplicationModule(oawebbean).findViewObject("AddNewAssignmentVO");
Object obj = oaviewobject2.first().getAttribute("BillRateOverride");
Object obj1 = oaviewobject2.first().getAttribute("BillRateCurrOverride");
Object obj3 = oaviewobject2.first().getAttribute("MarkupPercentOverride");
Object obj4 = oaviewobject2.first().getAttribute("DiscountPercentOverride");
Object obj5 = oaviewobject2.first().getAttribute("TpRateOverride");
Object obj6 = oaviewobject2.first().getAttribute("TpCurrencyOverride");
Object obj7 = oaviewobject2.first().getAttribute("TpCalcBaseCodeOverride");
Object obj8 = oaviewobject2.first().getAttribute("TpPercentAppliedOverride");
Object obj9 = null;
Object obj10 = null;
Debug.log(oapagecontext, this, "in AddAssignmentsTopCO processFcstInfoRg(): getting the implementation options", 3);
Object obj11 = oaviewobject2.first().getAttribute("BrRateDiscReasonCode");
Object obj12 = oapagecontext.getTransactionValue("rateDiscReasonFlag");
Object obj13 = oapagecontext.getTransactionValue("brOverrideFlag");
Object obj14 = oapagecontext.getTransactionValue("brDiscountOverrideFlag");
String s22 = oapagecontext.getParameter("BillRateRadioGroup");
if("BRCurrencyRadioButton".equals(s22))
Debug.log(oapagecontext, this, "BRCurrencyRadioButton chosen", 3);
if(obj == null || obj1 == null)
Debug.log(oapagecontext, this, "error", 3);
OAException oaexception6 = new OAException("PA", "PA_CURR_BILL_RATE_REQUIRED");
oaexception6.setApplicationModule(oaapplicationmodule);
throw oaexception6;
} else
if("BRMarkupRadioButton".equals(s22))
Debug.log(oapagecontext, this, "BRMarkup%RadioButton chosen", 3);
if(obj3 == null)
Debug.log(oapagecontext, this, "error", 3);
OAException oaexception7 = new OAException("PA", "PA_MARKUP_PERCENT_REQUIRED");
oaexception7.setApplicationModule(oaapplicationmodule);
throw oaexception7;
} else
if("BRDiscountRadioButton".equals(s22))
Debug.log(oapagecontext, this, "BRDiscount%RadioButton chosen", 3);
if(obj4 == null)
Debug.log(oapagecontext, this, "error", 3);
OAException oaexception8 = new OAException(oapagecontext.getMessage("PA", "PA_DISCOUNT_PERCENT_REQUIRED", null));
oaexception8.setApplicationModule(oaapplicationmodule);
throw oaexception8;
if("Y".equals(oapagecontext.getTransactionValue("paMass")) || "Admin".equals(s) || "Template".equals(s))
Debug.log(oapagecontext, this, "Need not have this check for team templates ", 3);
} else
if(obj13 != null && obj13.equals("Y") && obj12 != null && obj12.equals("Y") && "BRCurrencyRadioButton".equals(s22) && StringUtils.isNullOrEmpty((String)obj11))
Debug.log(oapagecontext, this, "error 1", 3);
OAException oaexception9 = new OAException("PA", "PA_RATE_DISC_REASON_REQUIRED");
oaexception9.setApplicationModule(oaapplicationmodule);
throw oaexception9;
if(obj14 != null && obj14.equals("Y") && obj12 != null && obj12.equals("Y") && "BRDiscountRadioButton".equals(s22) && StringUtils.isNullOrEmpty((String)obj11))
Debug.log(oapagecontext, this, "error 2", 3);
OAException oaexception10 = new OAException("PA", "PA_RATE_DISC_REASON_REQUIRED");
oaexception10.setApplicationModule(oaapplicationmodule);
throw oaexception10;
Debug.log(oapagecontext, this, "*** Selected transfer price radio shr = " + s22, 3);
oapagecontext.putTransactionValue("BROGroupSelected", s22);
Debug.log(oapagecontext, this, "*** 1 :Selected bill rate radio = " + s22, 3);
if(s22 != null)
oapagecontext.putSessionValue("BROGroupSelected", s22);
s22 = oapagecontext.getParameter("TransferPriceRadioGroup");
Debug.log(oapagecontext, this, "*** Selected transfer price radio = " + s22, 3);
if("TPCurrencyRadioButton".equals(s22))
Debug.log(oapagecontext, this, "***TPCurrencyRadioButton chosen", 3);
if(obj5 == null || obj6 == null)
Debug.log(oapagecontext, this, "error", 3);
OAException oaexception11 = new OAException("PA", "PA_CURR_RATE_REQUIRED");
oaexception11.setApplicationModule(oaapplicationmodule);
throw oaexception11;
} else
if("TPBasisRadioButton".equals(s22))
Debug.log(oapagecontext, this, "***TPBasisRadioButton chosen", 3);
if(obj7 == null || obj8 == null)
Debug.log(oapagecontext, this, "error", 3);
OAException oaexception12 = new OAException("PA", "PA_BASIS_APPLY_PERCENT_REQD");
oaexception12.setApplicationModule(oaapplicationmodule);
throw oaexception12;
oapagecontext.putTransactionValue("TPORadioGroupSelected", s22);
if(oaapplicationmodule.findViewObject("AddNewAssignmentVO").first().getAttribute("RoleId") != null)
Debug.log(oapagecontext, this, "*** Role Id is + " + oaapplicationmodule.findViewObject("AddNewAssignmentVO").first().getAttribute("RoleId"), 3);
if(oapagecontext.getParameter("SearchCompetencies") != null)
String s2 = "OA.jsp?akRegionCode=PA_COMP_SEARCH_LAYOUT&akRegionApplicationId=275&paCallingPage=AddAssignment";
oapagecontext.redirectImmediately(s2, true, "RP");
OASubTabLayoutBean oasubtablayoutbean = (OASubTabLayoutBean)oawebbean.findIndexedChildRecursive("AddAssignmentSubTabLayout");
if(s.equals("Project") && oasubtablayoutbean.isSubTabClicked(oapagecontext) && !StringUtils.isNullOrEmpty((String)oapagecontext.getTransactionValue("paProjectId")))
String s5 = "PA_ASN_FCST_INFO_ED";
String s9 = "F";
s9 = Security.checkUserPrivilege(s5, "PA_PROJECTS", (String)oapagecontext.getTransactionValue("paProjectId"), oapagecontext, false);
if(s9.equals("F"))
Debug.log(oapagecontext, this, "Error : PA_ASN_FCST_INFO_ED previelge not found", 3);
OAException oaexception2 = null;
oaexception2 = new OAException("PA", "PA_NO_SEC_FIN_INFO");
oaexception2.setApplicationModule(oaapplicationmodule);
throw oaexception2;
if(oapagecontext.getParameter("GoBtn") != null)
if("Y".equals(oapagecontext.getTransactionValue("paMass")) && "0".equals(oapagecontext.getTransactionValue("paNumSelectedResources")))
OAException oaexception = new OAException("PA", "PA_NO_RESOURCE_SELECTED");
oaexception.setApplicationModule(oapagecontext.getRootApplicationModule());
Debug.log(oapagecontext, this, "ERROR:" + oaexception.getMessage(), 3);
throw oaexception;
String s6 = "T";
if(s.equals("Admin") && "Y".equals(oapagecontext.getTransactionValue("paMass")) && "1".equals(oapagecontext.getTransactionValue("paNumSelectedResources")))
Debug.log(oapagecontext, this, "resource id[19] is " + (String)oapagecontext.getTransactionValue("paResourceId"), 3);
if(oapagecontext.getTransactionValue("AdminSecurityChecked") == null)
String s7 = Security.checkPrivilegeOnResource("-999", (String)oapagecontext.getTransactionValue("paResourceId"), SessionUtils.getResourceName((String)oapagecontext.getTransactionValue("paResourceId"), oapagecontext), "PA_ADM_ASN_CR_AND_DL", null, oapagecontext, false);
if("F".equals(s7))
OAException oaexception1 = new OAException("PA", "PA_ADD_ADMIN_ASMT_SECURITY");
oaexception1.setApplicationModule(oapagecontext.getRootApplicationModule());
Debug.log(oapagecontext, this, "ERROR:" + oaexception1.getMessage(), 3);
throw oaexception1;
if("SUBMIT_APPRVL".equals(oapagecontext.getParameter("AddAsgmtApplyAction")))
oapagecontext.putTransactionValue("Save", "N");
else
oapagecontext.putTransactionValue("Save", "Y");
String as[] = oaapplicationmodule.getApplicationModuleNames();
String as1[] = oaapplicationmodule.getViewObjectNames();
Debug.log(oapagecontext, this, "no of app module: " + as.length, 3);
Debug.log(oapagecontext, this, "no of view: " + as1.length, 3);
for(int i = 0; i < as.length; i++)
Debug.log(oapagecontext, this, "app module: " + as, 3);
for(int k = 0; k < as1.length; k++)
Debug.log(oapagecontext, this, "app module: " + as1[k], 3);
Debug.log(oapagecontext, this, "*** assignmentType = " + s, 3);
Debug.log(oapagecontext, this, "*** projectId = " + oapagecontext.getTransactionValue("paProjectId"), 3);
if("Project".equals(s) && !StringUtils.isNullOrEmpty((String)oapagecontext.getTransactionValue("paProjectId")) && !"Y".equals(oapagecontext.getParameter("paMass")))
Debug.log(oapagecontext, this, "*** Setting default staffing owner for add delivery assignment -- projectId = " + oapagecontext.getTransactionValue("paProjectId"), 3);
oaapplicationmodule.invokeMethod("setDefaultStaffingOwner");
OAViewObject oaviewobject3 = (OAViewObject)oaapplicationmodule.findViewObject("RoleCompetenciesVO");
oaviewobject3.setMaxFetchSize(0);
oaviewobject3.setRangeSize(-1);
oracle.jbo.Row arow[] = oaviewobject3.getAllRowsInRange();
for(int l = 0; l < arow.length; l++)
RoleCompetenciesVORowImpl rolecompetenciesvorowimpl = (RoleCompetenciesVORowImpl)oaviewobject3.getRowAtRangeIndex(l);
Debug.log(oapagecontext, this, "roleCompetenciesVORowImpl" + rolecompetenciesvorowimpl, 3);
rolecompetenciesvorowimpl.setPlsqlState((byte)0);
oapagecontext.putTransactionValue("AddAssignmentInsertRowFlag", "N");
oaapplicationmodule.getTransaction().commit();
if("Y".equals(oapagecontext.getTransactionValue("paMass")) && !"1".equals(oapagecontext.getTransactionValue("paNumSelectedResources")))
if(!"SUBMIT_APPRVL".equals(oapagecontext.getParameter("AddAsgmtApplyAction")))
Debug.log(oapagecontext, this, "Save, Mass, NumSelectedResources>1", 3);
Debug.log(oapagecontext, this, "work flow has been launched", 3);
OADialogPage oadialogpage = new OADialogPage((byte)3, new OAException("PA", "PA_MASS_ASSIGNMENT_CONFIRM"), null, "OA.jsp?akRegionCode=PA_RESOURCE_LIST_LAYOUT&akRegionApplicationId=275&addBreadCrumb=N", null);
oadialogpage.setRetainAMValue(false);
oapagecontext.redirectToDialogPage(oadialogpage);
return;
Debug.log(oapagecontext, this, "SaveAndSubmit, Mass, NumSelectedResources>1", 3);
putParametersOnSession(oapagecontext);
int i1 = 0;
int j1 = 0;
String s21 = "SelectedResourceId";
int l1 = Integer.parseInt(oapagecontext.getTransactionValue("paNumSelectedResources").toString());
Debug.log(oapagecontext, this, "size of resourceArray = " + l1, 3);
String as2[] = new String[l1];
for(; !"END".equals(oapagecontext.getTransactionValue(s21.concat(Integer.toString(i1)))); i1++)
if(oapagecontext.getTransactionValue(s21.concat(Integer.toString(i1))) != null)
Debug.log(oapagecontext, this, "resource id = " + oapagecontext.getTransactionValue(s21.concat(Integer.toString(i1))).toString(), 3);
as2[j1] = oapagecontext.getTransactionValue(s21.concat(Integer.toString(i1))).toString();
j1++;
SessionUtils.putMultipleParameters("paResourceId", as2, oapagecontext);
Debug.log(oapagecontext, this, "redirect to Mass Submit for Approval page", 3);
oapagecontext.redirectImmediately("OA.jsp?akRegionCode=PA_MASS_SUBMIT_LAYOUT&akRegionApplicationId=275&paCallingPage=MassAdd&paProjectId=" + oapagecontext.getTransactionValue("p_project_id"), false, "RP");
return;
if("RETURN_TO".equals(oapagecontext.getParameter("AddAsgmtApplyAction")))
Debug.log(oapagecontext, this, "Return to Option Selected ", 3);
String s15 = (String)oapagecontext.getTransactionValue("PrevPageUrl");
int k1 = s15.indexOf("OA.jsp?");
s15 = s15.substring(k1);
Debug.write(oapagecontext, this, "*** RETURN_TO URL: " + s15, 3);
oapagecontext.redirectImmediately(s15);
} else
if("ADD_ANOTHER".equals(oapagecontext.getParameter("AddAsgmtApplyAction")))
Debug.log(oapagecontext, this, "Add Another Option Selected", 3);
oaapplicationmodule.invokeMethod("resetAddNewAssignment");
if(oaapplicationmodule.findViewObject("RoleCompetenciesVO") != null)
oaapplicationmodule.findViewObject("RoleCompetenciesVO").clearCache();
String s16;
if(!s.equals("Project") && !s.equals("Admin"))
s16 = "OA.jsp?akRegionCode=PA_ADD_ASSIGNMENTS_PAGE_LAYOUT&akRegionApplicationId=275&paProjectId=" + oapagecontext.getTransactionValue("paProjectId") + "&paAssignmentType=" + s + "&OA_SubTabIdx=0";
else
s16 = "OA.jsp?akRegionCode=PA_ADD_ASSIGNMENTS_PAGE_LAYOUT&akRegionApplicationId=275&paResourceId=" + oapagecontext.getTransactionValue("paResourceId") + "&paAssignmentType=" + s + "&OA_SubTabIdx=0";
Debug.log(oapagecontext, this, "nextUrl " + s16, 3);
if("Template".equals(s))
oapagecontext.redirectImmediately(s16, true, "S");
else
oapagecontext.redirectImmediately(s16, false, "S");
} else
if("UPDATE_DETAILS".equals(oapagecontext.getParameter("AddAsgmtApplyAction")))
Debug.log(oapagecontext, this, "Update Details Selected ", 3);
String s17 = "";
if("Staffed".equals(s))
s17 = "ProjStaffedAsmt";
else
if("Admin".equals(s))
s17 = "AdminAsmt";
else
if("Project".equals(s))
s17 = "PersonStaffedAsmt";
else
if("Open".equals(s))
s17 = "OpenAsmt";
else
if("Template".equals(s))
s17 = "TemplateAsmt";
String s19 = "OA.jsp?akRegionCode=PA_ASMT_LAYOUT&akRegionApplicationId=275&paProjectId=" + oapagecontext.getTransactionValue("paProjectId") + "&paAssignmentId=" + oapagecontext.getTransactionValue("wfOutAssignmentId") + "&paCalledPage=" + s17 + "&addBreadCrumb=RP";
Debug.log(oapagecontext, this, "UPDATE_DETAILS: URL: " + s19, 3);
oapagecontext.redirectImmediately(s19, false, "RP");
if(s.equals("Staffed") || s.equals("Admin") || s.equals("Project"))
String s18 = (String)oapagecontext.getTransactionValue("wfOutResourceId");
String s20 = (String)oapagecontext.getTransactionValue("wfOutAssignmentId");
Debug.log(oapagecontext, this, "outResourceId " + s18, 3);
Debug.log(oapagecontext, this, "outAssignmentId " + s20, 3);
if("SUBMIT_APPRVL".equals(oapagecontext.getParameter("AddAsgmtApplyAction")))
if(s.equals("Staffed"))
oapagecontext.redirectImmediately("OA.jsp?akRegionCode=PA_SUBMIT_ASMT_APR_LAYOUT&akRegionApplicationId=275&paAsgmtId=" + s20 + "&paResourceId=" + s18 + "&paProjectId=" + oapagecontext.getTransactionValue("paProjectId") + "&paAsgmtAprStatus=ASGMT_APPRVL_WORKING&paAssignmentType=" + s + "&paCallingPage=AddAssignment", false, "RP");
return;
oapagecontext.redirectImmediately("OA.jsp?akRegionCode=PA_SUBMIT_ASMT_APR_LAYOUT&akRegionApplicationId=275&paAsgmtId=" + s20 + "&paResourceId=" + s18 + "&paAsgmtAprStatus=ASGMT_APPRVL_WORKING&paAssignmentType=" + s + "&paCallingPage=AddAssignment", false, "RP");

Hi Rani,
As soon as the transaction is commited the methods in the VORowImpl Class are called.
You can check in the VORowImpl class and search for the log messages.
Thanks,
Gaurav

Support JEE6 new login/logout methods

Custom authentication with BlazeDS is clunky because there was no standard way to programmaticaly login or logout. With JEE6 we don't have that problem anymore. I want to add a JEE6LoginCommand that will give us a container agnostic way to do login/logout. This is a quick and dirty first cut at that.
Thanks,
John
package flex.messaging.security;
import java.security.Principal;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import flex.messaging.FlexContext;
public class JEE6LoginCommand extends AppServerLoginCommand {
    @Override
    public Principal doAuthentication(String username, Object credentials) {
        String password = extractPassword( credentials );
        Principal principal = null;
        try {
            HttpServletRequest request = FlexContext.getHttpRequest();
            request.login( username, password );
            principal = request.getUserPrincipal();
        } catch (ServletException e) {
            // Figure out what is needed here.
        return principal;
    @Override
    public boolean logout(Principal principal) {
        try {
            HttpServletRequest request = FlexContext.getHttpRequest();
            request.logout();
        } catch (ServletException e) {
            // Ignore logout failed exception.
        return false;

hparmar : yes, that's what I feared... I hoped it would be possible to tell the server from which application I do need the login information. What a mess.
Dimo Hristov: thanks for your offer! I already tried decompiling the flash program with the shareware version of Trillix Decompiler. It only decompiled the UI (in a terrible way) but no source code at all. It was the shareware version where I can decompile 2 or 3 programms to test the software. Are you sure the non-free version of Trilix Flash Decompiler will do..?

Help needed in understanding the concept of hierarchical queries

I really need help in this matter. I have a flafile containing about 4000 rows. It is from my supplier, it's structure is as follows:
create table Flatfile
(Pgroup varchar2(30),
Pclass varchar2(30),
Manufacturer varchar2(30),
Article varchar2(30),
Price Number(6,2));
Insert into Flatfile Values
('Application Software','Database Software','Oracle','Oracle 10G',115);
Insert into Flatfile Values
('Application Software','Database Software','Microsoft','MS SQL Server 2000',200);
Insert into Flatfile Values
('Application Software','Spreadsheet Software','Microsoft','Excel',100);
Insert into Flatfile Values
('Monitor','15"','Acer','Acer 15"" TFT superscreen',199);
Insert into Flatfile Values
('Monitor','15"','Sony','Sony R1500 flat',225);
Insert into Flatfile Values
('Monitor','17"','Philips','Philips Flatscreen',250);
Insert into Flatfile Values
('Monitor','19"','Viewsonic','Viewsonic PLasma Monitor',275);
Insert into Flatfile Values
('Processor','AMD','AMD','FX-55',600);
Insert into Flatfile Values
('Processor','Intel','Intel','P4 3 GHZ',399);
My goal is to make a hierarchical query with the start with and connect by clauses. From what I have read is that I need to normalize the data of the flatfile.
How do I achieve a table which I can query so that the query will represent the hierarchy that exists. Namely
Pgroup
++Pclasse
Application Software
++Database Software
++Spreadsheet Software
So a 2-level hierarchy. I'd like to understand this simple concept first. I built on the knowledge that I gain. So the questions are:
1.What do I need to do to make the table so that I can use a hierarchical query on it?
2. How should the query syntax be?
3. Is it also possible to get the data in the hierarchical query sorted asec?
I would only like to use the simple structures of the start with and connect by clauses first. I've read there are some new additions to 10G. The problem with the examples used by the tutorials is that the tables are already made so that they are suitable for hierarchical queries. I hope to understand it by this example. And take it a step further.
Sincerely,
Pete

Primarily hierarchy query serves to process tree-like structures which RDBMS simulates using through parent-child relation, often in a single table (see famoust
EMP table where employee can have the manager who is an employee at the same time).
In your case it could look like:
SQL> select pgroup, pclass from flatfile;
PGROUP                         PCLASS
Application Software           Database Software
Application Software           Database Software
Application Software           Spreadsheet Software
Monitor                        15"
Monitor                        15"
Monitor                        17"
Monitor                        19"
Processor                      AMD
Processor                      Intel
                               Application Software
                               Monitor
                               Processor
12 rows selected.
SQL> select decode(level,1,pclass,' ' || pclass), Manufacturer from flatfile
2 start with pgroup is null
3 connect by prior pclass = pgroup
4 /
DECODE(LEVEL,1,PCLASS,''||PCLASS MANUFACTURER
Application Software
Database Software              Oracle
Database Software              Microsoft
Spreadsheet Software           Microsoft
Monitor
15"                            Acer
15"                            Sony
17"                            Philips
19"                            Viewsonic
Processor
AMD                            AMD
Intel                          Intel
12 rows selected.The hierarchy syntax is described completely in the documentation including
LEVEL and PRIOR keywords.
As for the ordering question you can use siblings ordering:
SQL> select decode(level,1,pclass,' ' || pclass), Manufacturer from flatfile
2 start with pgroup is null
3 connect by prior pclass = pgroup
4 order siblings by 1 desc
5 /
DECODE(LEVEL,1,PCLASS,''||PCLASS MANUFACTURER
Processor
Intel                          Intel
AMD                            AMD
Monitor
19"                            Viewsonic
17"                            Philips
15"                            Acer
15"                            Sony
Application Software
Spreadsheet Software           Microsoft
Database Software              Oracle
Database Software              Microsoft
12 rows selected.Rgds.

I need To Understand the "Type Cast Function"

Dears,
I need To Understand How the "Type Cast Function" Work, and if you can Give me an Example it will be Apperciated
BR
Ahmed

In its simplest explanation Type Cast allows you to reinterpret a series of bytes. The numeric conversion functions convert from one data type to another and essentially do the same thing that Type Cast does, albeit with just numbers. Type Cast allows you to extend this to convert one data type to another, beyond just numbers. Thus, you could convert an array of 2 U8 values into a single U16 number by using Type Cast like this:
or you could reinterpret an array of lots of U8 values into an array of U16 values like this:
How you use it is entirely up to you, but it is an extremely powerful function. What are you trying to do?
Attachments:
Example_VI.png ‏6 KB
Example2_VI.png ‏11 KB

I need help understanding the concept of Java...

Hello, this is my first post. I'm new to Java as well as programming, and I;m really having problems understanding the whole concept of classes, methods, arguments, parameters, constructors and so forth....can someone please explain this in baby terms....like a class is a big box and a method is something inside the box, or out!!!
thanks

Hi,
It looks you know nothing about programming. :)
Java is a very nice and easy programming language.
The best for you is to start programming to read a book
"Thinking in Java", Bruce Eckel. You can find it on the internet or download it from www.BruceEckel.com, or find it on www.filesearch.ru. This book will give you everything about Java. And then take any book what you like and go ahead. Practice, Practice and Practice!
Good luck!

Need to understand the relation between ManualResetEvent and thread

please help me to understand the below code
what is resetEvent.Set() and WaitOne() ? what it does ?
var resetEvent = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem(
arg =>
DoWork();
resetEvent.Set();
resetEvent.WaitOne();
again help me to understand the below code
var events = new List<ManualResetEvent>();
foreach(var job in jobs)
var resetEvent = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem(
arg =>
DoWork(job);
resetEvent.Set();
events.Add(resetEvent);
WaitHandle.WaitAll(events.ToArray());
why this line WaitHandle.WaitAll(events.ToArray()); is required ?
why adding ManualResetEvent instance to list ?
looking for discussion. thanks

WaitOne() will cause the current (main) thread to wait until the thread pool thread has called the Set() method. If you don't call the WaitOne() method, the code line below ThreadPool.QueueUserWorkItem(...) will get executed before the delegate that you
pass do the ThreadPool.QueueUserWorkItem method has actually finished its execution because the threads are being executed simultaneously:
var resetEvent = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem(
arg =>
//this will be executed simultaneously on thread B
Thread.Sleep(10000);
//tell thread A to continue
resetEvent.Set();
//thread A waits here until thread B calls the Set() method...
resetEvent.WaitOne();
string s = "abc"; //this line won't get executed until thread B has called the Set() method provided that the WaitOne() method is called by thread A above.
>>why this line WaitHandle.WaitAll(events.ToArray()); is required ?
It causes the main thread to wait until the Set method of all ManualResetEvent objects in the events list has been called. Othwerwise the execution of the main thread would continue immediately after the foreach loop has been executed. By this time the DoWork
method of all jobs has not yet been completed because they are being executed on another thread.
WaitHandle.WaitAll(events.ToArray());
string s = "abc"; //this line won't get executed until all the Set() method of all ManualResetEvent objects in events has been called
>>why adding ManualResetEvent instance to list ?
Because you (appearantly) want to wait for all objects in the list, i.e. you want to wait for the DoWork method to complete for all jobs before you continue the execution of the main thread (and go on to assign the string s to the value "abc"
in the above example).
Hope that helps.
Please remember to close your threads by marking helpful posts as answer then start a new thread if you have a new question. Please don't ask several questions in the same thread.

Help needed in understanding the Java code.

Hi All,
I have recently started learning the Java language. I came across this example and had a problem in understanding the output of the program. I could follow that if the continue statement is present in the below program the output is "Found 9 p's in the string" . But if the continue statement is removed I could not understand why the output would be "Found 35 p's in the string" .Is it because of the spaces and characters other than p... (eter ier icked a eck of ickled eers)
Example-----------------------
The continue statement skips the current iteration of a for, while , or do-while loop. The unlabeled form skips to the end of the innermost loop's body and evaluates the boolean expression that controls the loop. The following program, ContinueDemo , steps through a String, counting the occurences of the letter "p". If the current character is not a p, the continue statement skips the rest of the loop and proceeds to the next character. If it is a "p", the program increments the letter count.
class ContinueDemo {
public static void main(String[] args) {
String searchMe
= "peter piper picked a " +
"peck of pickled peppers";
int max = searchMe.length();
int numPs = 0;
for (int i = 0; i < max; i++) {
// interested only in p's
if (searchMe.charAt(i) != 'p')
continue;
// process p's
numPs++;
System.out.println("Found " +
numPs + " p's in the string.");
Here is the output of this program:
Found 9 p's in the string.
To see this effect more clearly, try removing the continue statement and recompiling. When you run the program again, the count will be wrong, saying that it found 35 p's instead of 9.

The answer is already in your example - "The unlabeled form skips to the end of the innermost loop's body and evaluates the boolean expression that controls the loop."
It unloads the current loop iteration when condition is matching. Loop is again starting from boolean expression inside loop declaration.
Java Programming - java forum

RE : need assistance for the BAPI between Web methods and SAP

*Hi All,*
*I need help regarding the integaration between webmethods and SAP by using BAPI_PROJ_MAINTAIN.*
*Details:*
*From webmethods side they are maintaining 2 fields called Region and Sub region with parent and child hirearchy*
*From SAP side we are maintaining the only one field called subregion.*
*Need clarification:*
*can we map field : subregion from webmethods to field : subregion in SAP without maintaing any parent and child hierarchy?*
*Any imapact will be there on SAP system like Data loss and mismatch of the existing fields.*
Thanks & Regards
Raju M
9944531233

Between webpages is quite simple. It sounds like your Xacute Query template and BLS are configured to receive the properties, so make sure the web page containing your applet uses an irpt extension and then add the following lines within your applet tags to receive the tokens for the query:
<PARAM NAME="Param.1" VALUE="{LowRange}">
<PARAM NAME="Param.2" VALUE="{HighRange}">
Then call your page with a URL like: ...Page.irpt?LowRange=0&HighRange=100
If you look at the web page examples in the Module Library template downloads here on SDN you'll see examples like this, as well as others.

Need help understanding the device association

So I've been trying to understand the logic for the device association for iTunes in the Cloud, but I just don't get it, and hope someone here can shed some light on it for me. Just to clarify, I'm not talking about the computer authorization (5 computers pr account), but the max 10 devices associated pr account for automatic download and previous purchases.
I have two Apple IDs, two computers and two iOS devices. I've tured OFF automatic download on all devices since I don't want all apps to be downloaded to all devices and I want to manage that myself, but I've been downloading previous purchases on all the devices from iCloud. When I view my account overview I see that one accout is assosicated with one of my computers, but nothing else. The other account is associated with my iPad but nothing else. The "problem" is that I can download previous purchases from both accounts from both the iPad and the computer i mentioned. If I understand the device association description correctly, this should not have been possible(?) I should only be able to download previously purchased apps from the account the device is associated with right? I've also downloaded previously purchased apps from my other computer and iPhone as well without them being associated with any of the accounts.
Don't get me wrong - I'm glad I can do this, but I'm just trying to understand how the devices get associated? I don't want any of my devices to end up in a 90 day quarantine, so it would be nice to know how to avoid this.
Thanks!

Probably not of any help but my understanding was the same as yours i.e. if you turn on automatic downloads, use iTunes match or re-download past purchases then that computer or device becomes associated with that account for 90 days : http://support.apple.com/kb/HT4627
But I've seen other people post the same experience as you have, so it's not clear to me when it does or doesn't start an association. When people ask how to get content that their partner/spouse has bought onto their device I usually suggest that they copy it from computer to computer (e.g. via a flash drive) and add it to their iTunes and sync it as opposed to re-downloading it due to the potential 90 day association.

Help needed in understanding the compiled format of actionscripts

Hi all,
I need to inject an actionscript to an existing .SWF file. So
can anyone help me out in explaining the process involved in the
compilation of the action script into binary form which has to be
injected into the existing SWF file. I need to do this
programmatically using Java. So pls dont suggest me any Third party
softwares which does that.
Please help me out..
Thanks in advance.
Prabakaran Srinivasan.

Hi all,
I need to inject an actionscript to an existing .SWF file. So
can anyone help me out in explaining the process involved in the
compilation of the action script into binary form which has to be
injected into the existing SWF file. I need to do this
programmatically using Java. So pls dont suggest me any Third party
softwares which does that.
Please help me out..
Thanks in advance.
Prabakaran Srinivasan.

Need to understand the nat with access-list

Please let me know what it means as it is configured on our ASA
global (mtaas) 5 10.224.128.4
nat (outside) 5 access-list EXIDE-MTAAS-PAT
access-list EXIDE-MTAAS-PAT extended permit ip host 1.1.1.4 host 10.224.128.250
access-list EXIDE-MTAAS-PAT extended permit ip 10.0.0.0 255.0.0.0 host 10.224.128.250
access-list EXIDE-MTAAS-PAT extended permit ip host 1.1.1.4 host 10.224.128.244
access-list EXIDE-MTAAS-PAT extended permit ip 10.0.0.0 255.0.0.0 host 10.224.128.244

Hi,
The configuration you mention in your post does the following:
Its a Policy PAT for traffic entering from networks behind "outside" to networks behind "mtaas"
Traffic that matches the access-list will get PAT translated (Port Address Translation) to the IP address of 10.224.128.4
The access-list tells what traffic needs to be translatedIn this case ANY IP traffic coming from source networks 10.0.0.0/8 and 1.1.1.4/32 will get translated WHEN they try to connect to the hosts 10.224.128.250 and 10.224.128.244
This Policy PAT configuration looks like a configuration for some VPN connection you have on the firewall. Its made so that the connections taken from the VPN connection get PATed to an IP address thats part of the destination network.
- Jouni

Need help understanding the local caching of jnlp when creating it via jsp

I'm trying to deploy an app via Web Start. I have occasions when I need to pass arguments, so I'm using JSP to create the JNLP and optionally write arguments.
I need some help in figuring out how to cover my different use cases with as few different jnlps as possible and am confused about the local cacheing logic.
Use 1
Initial install: I pass an init=yes url param which writes a preferences file <argument> to be passed to my app. I don't want this argument cached in my jnlp, as this will overwrite the user's preferences on subsequent launches.
Use 2
Subsequent offline launches: no url params passed.
Use 3
Launch via html link (in a CMS): passes a file=<filename> url param which creates a file <argument> for my app to open. Again, I don't want this argument cached, otherwise launching from, say, the desktop shortcut will reopen this file.
Can anyone explain how best to cover these three use cases?
TIA!

Did you solve this cache problem? I have a similar issue where I don't want it to use the arguments over again...

ZPM: Need help understanding the quirks of ZPM

Does anyone have a successful implementation of ZPM in ZCM 10.3.3 running smoothly. I have been struggling with this product since December 2010, and need a little guidance around all of the quirkiness that exists.
So far I have found these elements that are inconsistent:
1. Mandatory Baselines with alot of patches to apply will spawn remediate.exe sessions in parallel. There is a hard breakpoint to only allow 4 simultaneous sessions, however sometimes, the patches don't apply at all.
2. When applying patches Windows Installer 4.5 and/or MS07 - 69, I watch it try to apply all 9 versions of the various types of patch, however the patch never successfully installs. Very strange. I assume this behavior could exist among other random patches. The patch client does not report back to the server that it failed. However, it orders the reboot to occur.
3. There is a strange coorelation between the analyze.exe and the remediate.exe if they are running together. Sometimes, the remediate.exe will spawn chaotically if the analyze.exe is processing as well. This occurs if a load block of patches are lined up for deployment.
4. The Graphs in the Patch Management system don't make any sense. I have 522 devices, and only 40 devices are reported on?
My main concern is that I do not have a guaranteed process in place that will ensure patch success. I need the following things to occur:
1. If a patch is successful, I need the server to know that it is successful. :)
2. If the patch fails, I need to see that it fails, I need the debug mechanism in the zmd-messages log to explain why it failed, so that it can be remedied.
3. I would like someday that the mandatory baseline feature works properly, and doesn't go crazy with spawning issues, because low-memory machines freeze up from all the memory allocations that occur.
If anyone is out there who successfully uses this product, please let me know, because I need to steering guidance, because the controls are not obvious on how to work them, and I would hate to abandon ship, if there are some good smart workarounds that are known.
HELP! :)

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Need to understand the authenticate, login, logout methods of HTTPServlet

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