Getting the connection object in graph

As part of Denormalizer component's Denormalize property where we have the logic of collapsing/denormalising the records we want to execute a sql query using PreparedStatement which requires Connection object.how do I get the connection object and execute a query.Can some one please share the java doc of the classes I can use.
Do I get any class under org.jetel package which can be useful to get the Connection object.

Similar Messages

Unable to get the admin object for the CsContainerAdmin service

Hi,
On AIX, we deployed XIR2 SP2 --> XIR2 SP3 --> SP3 Productivity Pack.
The Conection server does show up on the server list in the CMC, but on trying to access this server, it throws an error" Unable to get the admin object for the CsContainerAdmin service"
Tried to manually create another Connection server, same result.
Is this an issue that is addressed by a later FP?
Thanks in advance
Rajesh Jayakumar

Hi Rajesh,
Were you able to resolve this issue? I am facing the same issue with almost every BOE 11.5 SP3 server on Windows.
For example, the Input file server says this -
"Unable to get the admin object for the FileServerAdmin service for server Input.BOCMSMSGT1.fileserver".
Getting the same error on WebI Report Server as well -
There was an error while retrieving data from the server: Unable to get the admin object for the WebiServerAdmin service for server BOPROCENG1.Web_IntelligenceReportServer.webiserver
Thanks,
Sarang
Edited by: Sarang Deshpande on Sep 26, 2008 3:08 PM

Getting the Request Object in the EJB published as a Web Service

Hi experts,
I have a Portal Service that call a BAPI in a back-end system with the Connector Framework. I have a Portal Component that calls the Portal Service, passing the Locale (request.getLocale()) and the User (request.getUser()) object. It's work fine!
I need to call the Portal Service by an EJB that is published as a Web Service. The connection between the EJB and Portal Service is ok, but I don't know how to get the Locale and the User object in the EJB to pass to the Portal Service.
Is possible to get the request object from the HTTP SOAP Request?
Thanks,
Gustavo

Hey Alice!
The Feature Hashing module is actually a wrapper around
Vowpal Wabbit's implementation of the murmurhash. Thus, it takes text in, and produces 2^N new features based on the text, where N is the bitsize specified in the module. These features (and not the original text!) should be used during model training.
The Learner will then keep track of these features behind the scenes.
When you publish your web service and these features are recomputed for new input text (same N), they are used as the features for scoring.
Does that make sense?
Regards,
AK

How can I get the "pageContext" object in jsp page?

Hi everyone:
I want to get struts's DataSource object in jsp page.So I should get the PageContext object in jsp page.My code is:
///////////////////datatest.jsp///////////////////////////////////
     DataSource ds=(DataSource)pageContext.getAttribute(Action.DATA_SOURCE_KEY);
     conn=ds.getConnection();
          stm=conn.createStatement();
          rs=stm.executeQuery(insertsql);
Is right?But I get the "NullPointerException" error in Tomcat.The connection pool in struts-config.xml is:
<data-sources>
<data-source key="mydatasource">
<set-property property="autoCommit"
value="false"/>
<set-property property="description"
value="MyWebSite Data Source Configuration"/>
<set-property property="driverClass"
value="org.gjt.mm.mysql.Driver"/>
<set-property property="maxCount"
value="4"/>
<set-property property="minCount"
value="2"/>
<set-property property="password"
value="qijiashe"/>
<set-property property="url"
value="jdbc:mysql://localhost:3306/myweb"/>
<set-property property="user"
value="lyo"/>
</data-source>
</data-sources>
I can query the database in servlet.
I think the method that I get the context is not right.Had someone get the pagecontext in jsp page?help :(

Sorry I forgot that I had change the code:
DataSource ds=(DataSource)pageContext.getAttribute(Action.DATA_SOURCE_KEY);
     conn=ds.getConnection();
          stm=conn.createStatement();
          rs=stm.executeQuery(insertsql);
to the code:
DataSource ds=(DataSource)pageContext.getAttribute("mydatasource");
     conn=ds.getConnection();
          stm=conn.createStatement();
          rs=stm.executeQuery(insertsql);
mydatasource is the struts datasource in "struts-config.xml". I couldn't work

How to get the connection name of a Dataprovider

Hi,
I have a report with stored procedure dataprovider.Now I need to write a VBA script to get the connection name of this dataprovider.Is it possible to get the connection name of dataprovider?
Thanks
Rakul.

What product are you using? Are you using Crystal Reports? Business Objects Enterprise? SAP product(s)? You sure you are asking in the correct forum?
Ludek

Get the connected users count from sql server using powershell

Hi,
I am working on SharePoint 2013,I am having SQL server 2012.
I want to get the Connected Users count from sql server using power shell.
Can any one please let me know how to implement.
Thanks in advance.
Regards,
Phani Kumar R

Sorry Tom, I dont like to hear "There is no way" :-(
There is always a way in computer to get what you need (at least it is good as Rule of thumb). I am not sure we will find it here (in a voluntary supporting forum).
Now we (or better the architect of their system) should think of the way :-)
Of course doing so in the forum, while we do know the system and only got a glimpse on what is needed, is not the best idea. I will point some issues which can be related to a solution. Those are not a solotions as it is but something we can use for a solution
once something look in the right way.
* A web connects counter is one of the easier thing to do. The basic idea is just to use the connect event and the disconnect event an adding 1 or removing 1 from the counter. This is best to do in the application using static variable as any way the second
the application is down the counter can be go to hell as we know there is no one connect (there for a counter do not use database usually). Using a web dot-net (or asp 3) application this is done most of the time using the global.asa/global.asax file, which
include the application and session events. for example using the method Session_Start
protected void Session_Start(object sender, EventArgs e) {
// Code that runs when a new session is started
* IIS have a build-in loging system where we can log each and every request/response or only logins users. There is lot we can do with this log files including data mining. Using small bulk insert script we can use the SQL agent to insert those logs to the
database and get the information we need.
* any web developer i want to believe know about the Fiddler application which we use to monitor traffic. A proxy is not the only way to to monitor traffic (it is not good for our case as this is in the client side), there are several option in the server
side.
* SQL trigger on logon can be use to get information on who is loging on and can be logging only specific source (like our sharepoint IP or any sharepoint application). This information (what is the application which connect to the server can be retrive
in several solution without using a trigger as well)
*** (I'll be brief ... I'm getting bored... probably the reader feel the same)
* using extended events and/or profiler we can monitor any connection and save the data or just remember it in shared (static) variable (this
blog show how to do it by the way). Again we can monitor specific application or use any filter in order to get only the sharepoint users
.... and i can continue for several days more :-) ...
"If there is a willing, then there's a way"
"If you can't do it, Then someone else probably can"
"Never say never"
I hope this help somehow :-)
[Personal Site] [Blog] [Facebook]

InteraceNotSupportedException when getting the native object in portal

Hi,
When i am trying to get the native object i get the following error
com.sapportals.connector.connection.InterfaceNotSupportedException: Interface com.sap.mdm.net.ConnectionAccessor is not supported
Please help me.
Thanks,
Padmaja

Hi Sree,
Ruben has told you an option using a Notification Wait with interruption, but.... that option has some drawbacks.
1- Interrupting a previously interrupted instance may not achieve the desire effect.
2- The engine does not guarantee that the notifications are received in the same order than they were sent. (it usually does, but...)
3- A notification will not be successful if the instance is locked (by an user running a screenflow). The notification will be retried, etc... (this will degrade your engine performance)
There are more.
Let me tell you a completely different approach.
Why don't you store your object in a separate storage (like a database). You can store it (in xml) and read it. (BPM provides the ability to serialize and deserialize an business object to/from an xml).
So, you will need an identifier that will be stored in an instance variable. (and the subprocess should have the same id)
So, when you need the information, you search it in the database (by using the ID)
Advantages:
1- The information is shared between the main process and the subprocess
2- The instance Blob size will be reduced
3- You only read the object when it is necessary
Disadvantages:
1- you have to code a bit more
2- If you need the object in almost all the activities, an extra select+update will be required.
(if you use the PK, those queries should run very fast)
As I told you before, this is a completely different approach.
Hope this helps,
Ariel

IBM WSAD 4.0.3 - getting the DataSource object

Hi guys , i had posted a DataSource question before...but i was able to figure that out. My new problem is that i cant get the DataSource object in my java program and the following error is thrown.
java.lang.NoClassDefFoundError: com/ibm/ejs/ras/TraceElement
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:212)
     at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:46)
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:656)
     at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
     at javax.naming.InitialContext.init(InitialContext.java:223)
     at javax.naming.InitialContext.<init>(InitialContext.java:199)
     at DataSourceCheck.main(DataSourceCheck.java:27)
Exception in thread "main"
Here is my Java program :
import java.sql.*;
import javax.naming.*;
import java.util.*;
class DataSourceCheck
     public static void main(String[] args)
          javax.sql.DataSource myDataSource= null;
          try
               String initialContextFactory = "com.ibm.websphere.naming.WsnInitialContextFactory";
               String providerURL = "iiop://localhost:8081";
               java.util.Properties props = new java.util.Properties();
               props.put(Context.INITIAL_CONTEXT_FACTORY, initialContextFactory);
               props.put(Context.PROVIDER_URL, providerURL);
               Context myContext = new InitialContext(props);
               Connection myConnection = myDataSource.getConnection();
          catch (Exception e)
               e.printStackTrace();
               System.out.println();
I start a Server instance from IBM WSAD and it runs on 8081.
Please suggest what to do .

sorry..i forgot to delete that line...its a typing eror.
Here is the code again....
I fail to get the context.
import java.sql.*;
import javax.naming.*;
import java.util.*;
class DataSourceCheck
     public static void main(String[] args)
          javax.sql.DataSource myDataSource= null;
          try
               String initialContextFactory = "com.ibm.websphere.naming.WsnInitialContextFactory";
               String providerURL = "iiop://localhost:900";
               java.util.Properties props = new java.util.Properties();
               props.put(Context.INITIAL_CONTEXT_FACTORY, initialContextFactory);
               props.put(Context.PROVIDER_URL, providerURL);
               Context myContext = new InitialContext(props);
               //myDataSource = (javax.sql.DataSource)myContext.lookup("jdbc/oracle/OracleDataSource");
               //Connection myConnection = myDataSource.getConnection();
          catch (Exception e)
               e.printStackTrace();
               System.out.println();

Not able to get the connection to mssql server thro native sql

Dear Experts,
I have created a database connection to mssql server thro DBCO t.code.Am not able to get the connection when i am executing Native SQl for geting connection of mssql server.
DATA: CON_NAME LIKE DBCON-CON_NAME VALUE 'BIW'.
EXEC SQL.
CONNECT TO :con_name AS 'C1'
ENDEXEC.
Am always getting sy-subrc = 4. The user name and password i have given in dbcon table having full authorization to access mssql database. I am working SAP ecc 5.0. Also both servers are running in windows.
could anyone hlep me on this issue.
Thanks in advance.

Hello, the submitted error must be analyzed according to the Syntaxis and characteristics of the MSSQL database. See explanation of error.
http://doc.ddart.net/mssql/sql2000/html/trblsql/tr_reslsyserr_1_1o1i.htm
Error 156
Severity Level 15
Message Text
Incorrect syntax near the keyword '%.*ls'.
Explanation
This error indicates that the syntax of a Transact-SQL statement is incorrect and that the syntax error was detected near the keyword specified in the error message. The most frequent causes for syntax errors are misspellings of Transact-SQL keywords or operators, and specifying the syntax of a Transact-SQL statement in the wrong order.
One of the more complicated causes for this error may be a compatibility level mismatch for the current database. If the current database has a compatibility level other than 70, Microsoft® SQL Serveru2122 will not recognize any of the keywords that a database with a compatibility level of 70 would recognize.
Action
First, check the Transact-SQL statement syntax near the keyword specified in the error message. Because Transact-SQL language syntax can be very complex, SQL Server may incorrectly report the position of the syntax error as later in the Transact-SQL statement than it actually occurred. Second, reexamine the entire Transact-SQL statement that generated the error. Verify the syntax order of the statement.
Ensure that the database does not have a compatibility level of 65 and has a compatibility level of 70.

How can I get the underlying object from the ObjectReference

Dear friends,
I think this question has been asked a couple of times. But, I am still wondering if anybody has found an answer to it. Maybe this is some common need ...
I would like to get the underlying object for which the ObjectReference is
a mirror For example, I have a class Customer in my application, and I can get an ObjectReference through JDI during runtime. But how can I get the target VM's object which is a real instance of Customer, by which I can invoke methods defined in Customer?
Thank you so much for any input!
SunnyDay

I'll preface this response by admitting this far from an elegant solution, but I did write a function addressing this question, mostly as an exercise.
If passed an object with an InTextFrame property (Pgf, AFrame, Cell, Fn) that resides in an open document, the function will return the Doc object. Otherwise, it returns undefined.
function getParentDoc(testObj) {
    //Get object for current page
    try { var curPage = testObj.InTextFrame.FrameParent.PageFramePage; }
    catch(er) {return;}
    //Step backwards to first page in document
    var prevPage = curPage.PagePrev;
    while (prevPage.ObjectValid())
        curPage = prevPage;
        prevPage = prevPage.PagePrev;
    //Compare with first pages of open documents
    var testDoc = app.FirstOpenDoc;
    while (testDoc.ObjectValid())
        if (curPage.id==testDoc.FirstBodyPageInDoc.id) return testDoc;
        testDoc = testDoc.NextOpenDocInSession;
    return;
To your PPS: Rather than seeing the native framework grow bloated to address additional features, I would love to see Adobe and other developers publish libraries of useful functions and class extensions.

How to get the UserTransaction object in stateless session bean

Hi, I am using jboss server and jdk5 version and using EJB.
My Application flow :
JSP à Action(Struts) à Service Locator à Session bean à Entity Bean(cmp) à DB.
I tried to get the UserTransaction object in my Action. Its my code.
InitialContext ctx = new InitialContext();
UserTransaction uTrans = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
After used uTrans.begin(),uTrans.commit() and uTrans. rollback () also.
Its working fine .
But, I used the the same code inside in my session bean its not working.
Stateless Session Manager Bean code :
public class SampleManagerBean implements SessionBean {
public void ejbCreate() throws CreateException { }
public void ejbRemove() { }
public void ejbActivate() {   }
public void ejbPassivate() {   }
public void setSessionContext(SessionContext sessionContext) {
this.sessionContext = sessionContext;
     public void createSample() throws EJBException
     try{
               InitialContext ctx = new InitialContext();
               UserTransaction ut = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
          }catch(Exception e) {
          System.out.println( Exception === > +e)
Its throws the error ie: javax.naming.NameNotFoundException: UserTransaction not bound
How to get the UserTransaction object in my session bean. Kindly give solution the above errors.
- Thendral

first of all, you could just use sessionContext.getUserTransaction(). however, that would only work if your bean is using bean-managed transactions. the default is container-managed transaction, in which case you cannot get a UserTransaction object. if you want to manage transactions, you need to add the TransactionManagementType.BEAN annotation to your ejb.

Is there inbuild Handler in weblogic using which i can get the MessageContext object

HI,
I need MessageContext object in my application but i dont want to use the Handler,As
there is AxisEngine in axis soap engine,is there any similar implementation in
weblogic.
AxisEngine.getCurrentMessageContext() we can get the MessageContext what about
in weblogic..any body any idea???
Regards,
Akhil Nagpal

HI,
yeah i had to make use of Handler to get the MessageContext object and play with
that.
Thanks & Regards
Akhil Nagpal
"manoj cheenath" <[email protected]> wrote:
You can get to MessageContext from a handler. Check out an example of
handler
to see how you can get Message out of MessageContext.
-manoj
"Akhil Nagpal" <[email protected]> wrote in message
news:[email protected]..
HI manoj,
Thanks for your reply.otherwise i thought that i wont get any morehelp
on this
forum :-) ...
anyway its good that we will have such thing in next version,duringthe
development
i feel that more functioanlity should be in build in appserver. Likeone
more
thing i could not find out is how we can get the "message" object inweblogic
like we can in axis using its MessageContext class's static method.if it
is there
can you please let me knwo about that.
The other problem i had to make use of handler and my appl is workingas of
now :-)
Regards
Akhil Nagpal
"manoj cheenath" <[email protected]> wrote:
You can not do this in WLS 7.0. The next major release (WLS 8.1) will
fix
this problem.
-manoj
"Akhil Nagpal" <[email protected]> wrote in message
news:[email protected]..
HI,
I need MessageContext object in my application but i dont want
to
use
the Handler,As
there is AxisEngine in axis soap engine,is there any similarimplementation in
weblogic.
AxisEngine.getCurrentMessageContext() we can get the MessageContextwhat
about
in weblogic..any body any idea???
Regards,
Akhil Nagpal

How to get the view Object in UserDefined Action

Hi All,
Any body tell me how to get the view object , like the view object avilable in the wdDoModifyView() method as parameter.
I have requirement like, i want to change the , no of rows displaying in the table should be changed at the runtime based onthe no of rows selected in the dropdown box.
The action which i created will be assigned to that dropdown box, on select of the available option, i will get the view object and change the properties of the "maxrows" of the table .
so for getting the view object in the the Action methods tell me what is the procedure for getting the current view object.

Hello Vishal,
Simply create a value attribute (say rowCount) of type 'integer' and bind it to the 'visibleRowCount' property of your table. Then, in the actionHandler get the value from the UI element (in your case, I guess it is drop down) and set it to the attribute 'rowCount' like this.
wdContext.currentContextElement.setRowCount(
wdContext.current<nodeElement>.set<AttributeBound toDropDown>);
Bala

Unable to get the connections due to access denied error.

          Hi All,
          I am trying to use my adapter in WebLogic Server 7.0 and get the following exception
          while requesting for a connection by doing getConnection. The ex is as follows -
          <May 23, 2002 11:08:22 AM PDT> <Error> <Connector> <190006> <Error granting connection
          request.>
          failed to get the connection with ex Access to resource adapterXAhas been denied
          ex in createAccount
          java.rmi.RemoteException: Access to resource adapterXAhas been denied; nested exception
          is:
          javax.resource.spi.SecurityException: Access to resource adapterXAhas been
          denied
          javax.resource.spi.SecurityException: Access to resource adapterXAhas been denied
          at weblogic.connector.common.internal.ConnectionPool.getConnection(ConnectionPool.java:1637)
          at weblogic.connector.common.internal.ConnectionPoolManager.getConnection(ConnectionPoolManager.java:163)
          at weblogic.connector.common.internal.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:25)
          at com.versant.connector.cci.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:122)
          at examples.xacase2.ManagerBean.getConnection(ManagerBean.java:247)
          at examples.xacase2.ManagerBean.createAccount(ManagerBean.java:84)
          at examples.xacase2.ManagerBean_ixu7g_EOImpl.createAccount(ManagerBean_ixu7g_EOImpl.java:150)
          at examples.xacase2.ManagerBean_ixu7g_EOImpl_WLSkel.invoke(Unknown Source)
          at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:346)
          at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:114)
          at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:300)
          at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:762)
          at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:295)
          at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
          I have successfully been using my adapter with WebLogic6.1sp2.
          Thanks in advance for any pointers.


          Hi Monica,
          There is a patch available for this known problem. Please contact BEA support and
          ask for patch CR075892_70.jar for WLS 7.0.
          Thanks!
          Deb
          "Monica" <[email protected]> wrote:
          >
          >Hi All,
          > I am trying to use my adapter in WebLogic Server 7.0 and get the following
          >exception
          >while requesting for a connection by doing getConnection. The ex is as follows
          >-
          >
          > <May 23, 2002 11:08:22 AM PDT> <Error> <Connector> <190006> <Error granting
          >connection
          >request.>
          >failed to get the connection with ex Access to resource adapterXAhas been
          >denied
          >ex in createAccount
          >java.rmi.RemoteException: Access to resource adapterXAhas been denied; nested
          >exception
          >is:
          > javax.resource.spi.SecurityException: Access to resource adapterXAhas
          >been
          >denied
          >javax.resource.spi.SecurityException: Access to resource adapterXAhas been
          >denied
          > at weblogic.connector.common.internal.ConnectionPool.getConnection(ConnectionPool.java:1637)
          > at weblogic.connector.common.internal.ConnectionPoolManager.getConnection(ConnectionPoolManager.java:163)
          > at weblogic.connector.common.internal.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:25)
          > at com.versant.connector.cci.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:122)
          > at examples.xacase2.ManagerBean.getConnection(ManagerBean.java:247)
          > at examples.xacase2.ManagerBean.createAccount(ManagerBean.java:84)
          > at examples.xacase2.ManagerBean_ixu7g_EOImpl.createAccount(ManagerBean_ixu7g_EOImpl.java:150)
          > at examples.xacase2.ManagerBean_ixu7g_EOImpl_WLSkel.invoke(Unknown
          >Source)
          > at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:346)
          > at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:114)
          > at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:300)
          > at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:762)
          > at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:295)
          > at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30)
          > at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
          > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
          >
          >
          >I have successfully been using my adapter with WebLogic6.1sp2.
          >
          >Thanks in advance for any pointers.
          >

How to get the profile object in simple java class (Property accessor)

Hi All,
Please guide me how to get the profile object in simple java class (Property accessor) which is extending the RepositoryPropertyDescriptor.
I have one requirement where i need the profile object i.e i have store id which is tied to profile .so i need the profile object in the property accessor of the SKU item descriptor property, which is extending RepositoryPropertyDescriptor.
a.I dont have request object also to do request.resolvename.
b.It is not a component to create setter and getter.It is simple java class which is extending the RepositoryPropertyDescriptor.
Advance Thanks.

Iam afraid you might run into synchronization issues with it. You are trying to get/set value of property of a sku repository item that is shared across various profiles.
Say one profile A called setPropertyValue("propertyName", value).Now another profile B accesses
getPropertyValue() {
super.getPropertyValue() // Chance of getting value set by Profile A.
// Perform logic
There is a chance that profile B getting the value set by Profile A and hence inconsistency.
How about doing this way??
Create PropertyDescriptor in Profile (i.e user item descriptor), pass the attribute CustomCatalogTools in userProfile.xml to that property.
<attribute name="catalogTools" value="atg.commerce.catalog.CustomCatalogTools"/>
getPropertyValue()
//You have Profile item descriptor and also storeId property value.
// Use CustomCatalogTools.findSku();
// Use storeId, profile repository item, sku repository item to perform the logic
Here user itemdescriptor getPropertyValue/setPropertyValue is always called by same profile and there is consistency.
-karthik

Getting the connection object in graph

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