NoClassDefFoundError found during runtime
My WdgUI class uses the wdg object an instantce of Wdg class. Both the classes have wdgPkg package name declared in the source code and the source code
reside in c:\java\wdgPkg. Compilation is error free on Windows 2000 (using JDK 1.2.2 ver). WdgUI.class and Wdg.class files are created in c:\java\wdgPkg directory.
When I run java WdgUI from the c:\java\wdgPkg directory, I am getting error as follows
Exception in thread "main" java.lang.NoClassDefFoundError: WdgUI (wrong name: wdgPkg/WdgUI)
at java.lang.ClassLoader.defineClass0(native method)
at java.lang.ClassLoader.defineClass(ClassLoader .java:442)
What is the problem? Why did the Unix style directory seperator '/' came in the error message?
Try running the program from the c:\java folder, using the command: java wdgPkg.WdgUI
Since you have packaged them, you need to specify the "fully qualified" class name...
Similar Messages
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Dear Colleague,
My customer attempted to run the new version of the Oracle 9i Forms application that I developed for him. He successfully started the initial form, but the referenced menu file within the initial form is not found. There is no path included in the reference to the menu module within the property sheet, only the file name of the menu.
Currently, the MMX-file is in the same directory as the initial FMX-file that references the MMX-file.
Which parameter or configuration file must one change for the menu file to be found and used within the context of Oracle 9i AS?
Best regards,
RandyIf you're running a Unix/Linux server; please keep in mind filenames are case-sensitive! So if in the FMB a menu is attached with the name "MyMenu" and you have MYMENU.MMX on the filesystem it will not be found! You can check what the filename is in the FMB by converting it to FMT.
Tim -
How to pass the Bound values to VO SQL Query during runtime?
Hi all,
I have the following sql query;
SELECT NOTIFICATION_ID
FROM xx_NOTIFICATION_V
WHERE COMPANY = NVL(:1, COMPANY)
AND INITIATOR = NVL(:2,INITIATOR)
AND PAYGROUP = NVL(:3, PAYGROUP)
AND SOURCE = NVL(:4, SOURCE)
AND SUPPLIER_NAME = NVL(:5,SUPPLIER_NAME)
AND TRX_DATE BETWEEN NVL(:6,TRX_DATE)
AND NVL(:7,TRX_DATE)
If i click GO button on search page then it pass the selected Poplists values as a Bound values to VO Sql query at runtime after this I store the search results in a Table(Which is created by using New Region Wizard).
I want to pass the Bind parameter values to VO SQL query during runtime and :1,:2,:3,:4,:5,:6,:7 values are coming from Poplists.
I search through forum I found many threads regarding Bind Values but those all are passing ID's only not String(Varchar) values.
How to pass the Character values to VO Query.
Please anyone help me on this.
Thanks in Advance.Hi All,
Below one is the recent error Stack.
Exception Details.
oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT NOTIFICATION_ID
, COMPANY
, PAYGROUP
, SOURCE
, INITIATOR
, SUPPLIER_NAME
, TRX_DATE
FROM LMG_NOTIFICATION_V
WHERE COMPANY = NVL(:1,COMPANY)
AND INITIATOR = NVL(:2,INITIATOR)
AND PAYGROUP = NVL(:3,PAYGROUP)
AND SOURCE = NVL(:4,SOURCE)
AND SUPPLIER_NAME = NVL(:4,SUPPLIER_NAME)
at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:888)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:544)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processRequest(OAHeaderBean.java:366)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:328)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:920)
at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1536)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:363)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:330)
at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2121)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1562)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:463)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:384)
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.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:209)
at com.evermind.server.http.GetParametersRequestDispatcher.forward(GetParametersRequestDispatcher.java:189)
at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:199)
at OA.jspService(OA.jsp:45)
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-01008: not all variables bound
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:1986)
at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1144)
at oracle.jdbc.driver.OracleStatement.doExecuteQuery(OracleStatement.java:2548)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2933)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:650)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:578)
at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:627)
at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:515)
at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3289)
at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(OAJboViewObjectImpl.java:1207)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(OAViewObjectImpl.java:4146)
at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:567)
at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:537)
at oracle.jbo.server.ViewRowSetImpl.executeDetailQuery(ViewRowSetImpl.java:614)
at oracle.jbo.server.ViewObjectImpl.executeDetailQuery(ViewObjectImpl.java:3253)
at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3240)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(OAViewObjectImpl.java:411)
at oracle.apps.fnd.framework.webui.OAWebBeanBaseTableHelper.queryData(OAWebBeanBaseTableHelper.java:960)
at oracle.apps.fnd.framework.webui.beans.table.OATableBean.queryData(OATableBean.java:717)
at ls.oracle.apps.fnd.wf.worklist.webui.WorklistFindCO.processRequest(WorklistFindCO.java:78)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:518)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processRequest(OAHeaderBean.java:366)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:328)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:920)
at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1536)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:363)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:330)
at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2121)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1562)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:463)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:384)
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.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:209)
at com.evermind.server.http.GetParametersRequestDispatcher.forward(GetParametersRequestDispatcher.java:189)
at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:199)
at OA.jspService(OA.jsp:45)
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-01008: not all variables bound
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:1986)
at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1144)
at oracle.jdbc.driver.OracleStatement.doExecuteQuery(OracleStatement.java:2548)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2933)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:650)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:578)
at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:627)
at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:515)
at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3289)
at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(OAJboViewObjectImpl.java:1207)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(OAViewObjectImpl.java:4146)
at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:567)
at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:537)
at oracle.jbo.server.ViewRowSetImpl.executeDetailQuery(ViewRowSetImpl.java:614)
at oracle.jbo.server.ViewObjectImpl.executeDetailQuery(ViewObjectImpl.java:3253)
at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3240)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(OAViewObjectImpl.java:411)
at oracle.apps.fnd.framework.webui.OAWebBeanBaseTableHelper.queryData(OAWebBeanBaseTableHelper.java:960)
at oracle.apps.fnd.framework.webui.beans.table.OATableBean.queryData(OATableBean.java:717)
at ls.oracle.apps.fnd.wf.worklist.webui.WorklistFindCO.processRequest(WorklistFindCO.java:78)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:518)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processRequest(OAHeaderBean.java:366)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:328)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:920)
at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1536)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:363)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:866)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:833)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:575)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:244)
at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:330)
at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2121)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1562)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:463)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:384)
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.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:209)
at com.evermind.server.http.GetParametersRequestDispatcher.forward(GetParametersRequestDispatcher.java:189)
at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:199)
at OA.jspService(OA.jsp:45)
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)
Please anyone help me on this?
Thanks -
Can I create a dynamic number of inputs during runtime?
Can I create a dynamic number of inputs during runtime?
Oracle 11g
Application Express 4.0.2.00.06
Here is my problem:
We have a table that holds metadata about files (hardcopy or softcopy files).
We expect we may need more columns in the table at some point and don't want to modify the table or the application.
So in order to do this I would like to create:
A table called TBL_FILE with the columns:
TBL_FILE_ID NUMBER (This will be the primary key)
TBL_FILE_NAME VARCHAR2(1000) (This will be the name of the file)
A second table will be called TBL_FILE_META with the columns:
TBL_META_ID NUMBER (This will be the primary key)
TBL_FILE_ID NUMBER (This will be the forign key to the file table)
TBL_META_COLUMN VARCHAR2(30) (This is what the column name would be if it existed in TBL_FILE)
TBL_META_VALUE VARCHAR2(1000) (This is the value that record and the 'would be' column)
So a person can have as much meta data on the file with out having to add columns to the table.
The problem is how can I allow users to add as much data as they like with out having to re develop the page.
Other things to note is that we would like this to be on a single page.
I know how to add we can create multi-row inserts by using a SQL Query (updateable report),
however the TBL_META_VALUE column in the TBL_FILE_META will sometimes be a select list and other times a text box or number field.
So I don't see now a SQL Query (updateable report) would work for this and I can't create an array of page items at run time can I?
Any idea's how I could accomplish this? Is there a better way of doing this?
Also is there a term or a name for what I am doing by creating these 'virtual' columns in another table?
I found this method when looking at Oracles Workflow tables.Welcome to the Oracle Forums !
>
Can I create a dynamic number of inputs during runtime?
Oracle 11g
Application Express 4.0.2.00.06
Here is my problem:
We have a table that holds metadata about files (hardcopy or softcopy files).
We expect we may need more columns in the table at some point and don't want to modify the table or the application.
So in order to do this I would like to create:
A table called TBL_FILE with the columns:
TBL_FILE_ID NUMBER (This will be the primary key)
TBL_FILE_NAME VARCHAR2(1000) (This will be the name of the file)
A second table will be called TBL_FILE_META with the columns:
TBL_META_ID NUMBER (This will be the primary key)
TBL_FILE_ID NUMBER (This will be the forign key to the file table)
TBL_META_COLUMN VARCHAR2(30) (This is what the column name would be if it existed in TBL_FILE)
TBL_META_VALUE VARCHAR2(1000) (This is the value that record and the 'would be' column)
So a person can have as much meta data on the file with out having to add columns to the table.
The problem is how can I allow users to add as much data as they like with out having to re develop the page.
>
Creating Page Items dynamically is not available. You will have to create excess items and hide/show , etc. But you cannot change the Item Type. All in all, too many limitations in this approach.
>
Other things to note is that we would like this to be on a single page.
>
The 100 item limit will hit you if you go with extra item on page. With Tabular Form that should not be a limitation, unless you are exceeding the 50 item limit of APEX_APPLICATION.G_Fnn items, and the 60 column limitation of Report region with "Use Generic Column Names (parse query at runtime only)" of Dynamic region.
>
I know how to add we can create multi-row inserts by using a SQL Query (updateable report),
however the TBL_META_VALUE column in the TBL_FILE_META will sometimes be a select list and other times a text box or number field.
>
If the type if item is variable it only means you need a way to store the item type. Meta Data of the Meta Data.
>
So I don't see now a SQL Query (updateable report) would work for this and I can't create an array of page items at run time can I?
>
Yes, you can do it. Updatable report/ Tabular Form query can be constructed from the Meta Data using PL/SQL Function Returning SQL Query . It will be a bit of coding in PL/SQL where you use the Meta Data and the Meta Data of the Meta Data to piece together your SELECT with the right APEX_ITEMs. It might have a performance penalty associated with it, but will not be a serious degradation.
>
Any idea's how I could accomplish this? Is there a better way of doing this?
Also is there a term or a name for what I am doing by creating these 'virtual' columns in another table?
I found this method when looking at Oracles Workflow tables.
>
I guess that is just a good TNF. It is the Master-Detail Design Pattern, that sound more modern ? ;)
Regards, -
Hi all,
I got stucked with one problem in file-xi-idoc scenario using sap xi 2.0.
I am using sender file adapter which is picking up the file from ftp server. The file contains three fields and I am placing them in a text file as
Sriram,mumbai,in.
The file adapter is picking the file successfully and converting them into xml sending to integration engine. But during runtime these fields are not mapped to target idoc structure (DEBMAS 03) and there are no errors showing in SXMB_MONI. The idoc is going to receiving sap system with error status 51. This is the payload of xml messages observed in SXMB_MONI.
<?xml version="1.0" standalone="yes" ?>
- <resultset>
- <row>
<field0>sriram</field0>
<field1>mumbai</field1>
<field2>in</field2>
</row>
</resultset>
Here is the file adapter configuration :
file adapter java class
classname=com.sap.aii.messaging.adapter.ModuleFile2XMB
mode=FILE2XMB
mode = file2xmbwithrowconversion
Integration Engine address and document settings (example, see docu)
XMB.TargetURL=http://ht56f4:8000/sap/xi/engine/?type=entry
#XMB.SLDConfiguration = SLDaccessor7
XMB.User = xiappluser
XMB.Password = xipass
XMB.SenderBusinessSystem = PS_LEGACY
XMB.SenderInterfaceNamespace = http://ps_crm.com
XMB.SenderInterfaceName = Customer_out
#XMB.SenderBusinessSystem=ExtAdapterSender
#XMB.SenderInterfaceNamespace=http://sap.com/xi/xidemo
#XMB.SenderInterfaceName=ExtAdapterSenderIF
XMB.ContentKind=T
#XMB.ContentKind=T
#XMB.ContentType=application/xml
#XMB.ContentType=text/xml
XMB.ContentType=text/plain
XMB.QualityOfService=EO
#ftp server details
ftp.host = 10.1.45.43
ftp.port = 21
ftp.user = sapftp
ftp.password = ftp***sap123
ftp.connection = permanently
ftp.mode=Text
#file.sourceFilename = bank.txt
##File Adapter specific parameters (example, see docu)
file.sourceDir= \/pssap\/
file.sourceFilename = testing.txt
#file.processingMode=setAttribute
#file.processingMode=archive
#file.archiveDir=c:/temp_archive
file.pollInterval= 60
file.pollIntervalMsecs= 10
#file.retryInterval = 30
file.logPollInterval=YES
file.processingMode=delete
##xml conversion properties if mode FILE2XMBWITHROWCONVERSION specified (example, see docu)
#xml.fieldFixedLengths=8,9,2
xml.processFieldNames=notAvailable
xml.fieldSeparator=,
xml.enclosureConversione = YES
I am not able to test mapping in sap xi 2.0.
Any suggestions greatly helpful.Thanks,
found it.
Regards Mario -
ABAP Mapping: No MESSAGE_OUT during runtime. test OK
Hi everybody,
I got a ABAP-Mapping.
During runtime I get noch MESSAGE_OUT (empty!)
But when I test the ABAP-Mapping, everything is fine!
Any ideas?
Regards Mario
Edited by: Mario Müller on Sep 11, 2008 9:09 AMThanks,
found it.
Regards Mario -
Changing Changing Database Location During Runtime
I'm using Netbeans 6.0.1. My database location ALWAYS change in place. That's why I'm planning that there would be a "Database Settings..." inside my program. But I don't know how to change the current: user, password, url settings of my program DURING RUNTIME. Here's my persistence.xml:
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
<persistence-unit name="LibraryPU" transaction-type="RESOURCE_LOCAL">
<provider>oracle.toplink.essentials.PersistenceProvider</provider>
<class>desktopapplication2.Books</class>
<properties>
<property name="toplink.jdbc.user" value="root"/>
<property name="toplink.jdbc.password" value="password"/>
<property name="toplink.jdbc.url" value="jdbc:mysql://localhost:3306/Library"/>
<property name="toplink.jdbc.driver" value="com.mysql.jdbc.Driver"/>
</properties>
</persistence-unit>
</persistence>To solve the "why the hell would I want that stuff inside a jar file" issue, I googled a bit and found this
style of approach in a Oracle forum. Essentially think of the persistence.xml file as an template
that the program uses.
I use a properties file to set all local DB configuration aspects. Load the properties at application
startup and set then extract the required fields into a Map to create the persistent unit.
All the "examples" I seen always use a static xml which is never what you need in the real
world.
Map properties = new HashMap();
properties.put(TopLinkProperties.JDBC_URL, dbProps.getString("abc.jdbcurl") );
properties.put(TopLinkProperties.JDBC_DRIVER, dbProps.getString("abc.jdbcdriver"));
properties.put(TopLinkProperties.JDBC_USER, dbProps.getString("abc.user"));
properties.put(TopLinkProperties.JDBC_PASSWORD, dbProps.getString("abc.password"));
EntityManagerFactory emf = Persistence.createEntityManagerFactory("abcPU", properties);
entityManager = emf.createEntityManager();
HTH Altimes. -
Error during Runtime: Mapping : RESOURCE_NOT_FOUND
<b>Hello everybody,
I get the following error during runtime while mapping:</b>
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- <!-- Mapping der Request-Message
-->
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">
<SAP:Category>Application</SAP:Category>
<SAP:Code area="MAPPING"><u><b>RESOURCE_NOT_FOUND</b></u></SAP:Code>
<SAP:P1>com/sap/xi/tf/_MM_FILE_REQUEST_2_RESPONSE_.class</SAP:P1>
<SAP:P2>http://mm_file_2_file</SAP:P2>
<SAP:P3>7c57acd0-19fa-11da-a907-fba1c22dd3ca</SAP:P3>
<SAP:P4>-1</SAP:P4>
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>The Resource com/sap/xi/tf/_MM_FILE_REQUEST_2_RESPONSE_.class (http://mm_file_2_file, 7c57acd0-19fa-11da-a907-fba1c22dd3ca, -1) could not be found.</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
<b>Does anybody have an idea?
Thanks a lot
regards Mario</b>Could the reason be a wrong "file content convert"?
The payload:
<?xml version="1.0" encoding="utf-8" ?>
<ns:TEST.TXT xmlns:ns="http://mm_file_2_file">
<Record>
<Row>
<FirstName>Mario</FirstName>
<LastName>Mueller</LastName>
<City>Mannheim</City>
<Country>Deutschland</Country>
</Row>
</Record>
</ns:TEST.TXT>
Structure of corresponding Data-Type
Record 1..unbounded
Row 1
FirstName 1
LastName 1
City 1
Country 1
Regards Mario -
How to pick a field value from transaction during runtime
Hi,
I have an exit which allows creation of po without purch. req. for selected Purchasing Document Types.
similarly the exit should also allow the creation po's with item categories 'L and U' even without pr's.
now my problem is how to pick the value of this item category during runtime so as to put the check.
your suggestions are valued.
Thanks in advanceHi,
if you have the new debugger, you can see the global variables that you can use in your exit (putting a break point on your code), so you can found easly the structure or field that contains your informations.
I hope that's useful for u,
Regards -
Map not recognized during runtime
While running a test (during runtime), the map is not being recognized
by the system. We have cleared SLD Cache in IR and ID, and using
SXI_CACHE several times and during runtime we still get the following
error about the map not being found. The error is as follows:
Runtime error Unable to find resource a1ebddd0-0d05-11dd-a1d7-
eecb0a0a3d7e in the following software component versions:
urn:ariba.com:xi:Procurement:CreatePurchaseOrdercom/sap/xi/tf/_MM_TX_WSPurchaseOrderPush_RequestM~-1
<Trace level="1" type="B">CL_MAPPING_XMS_PLSRV3-ENTER_PLSRV</Trace>
<Trace level="2" type="T">......attachment XI_Context not found </Trace><Trace level="3" type="T">Mapping already defined in interface
determination </Trace>
<Trace level="3" type="T">Object ID of Interface Mapping
15D05B740F5D39BCBACC32BCA4E1FCE7 </Trace>
<Trace level="3" type="T">Version ID of Interface Mapping
A1EBDDD00D0511DDA1D7EECB0A0A3D7E </Trace>
<Trace level="1" type="T">Interface Mapping
urn:ariba.com:xi:Procurement:CreatePurchaseOrder
IFM_TX_WSPurchaseOrderPush_2_Z_ARIBA_KT_PO_CREATE </Trace>
<Trace level="3" type="T">Mapping Steps 1 JAVA
com/sap/xi/tf/_MM_TX_WSPurchaseOrderPush_RequestMessage_2_Z_ARIBA_KT_PO_CREATE_REQUEST_ </Trace>
<Trace level="3" type="T">MTOM Attachments are Transferred to the
Payload </Trace>
<Trace level="3" type="T">Dynamic Configuration Is Empty </Trace>
<Trace level="2" type="T">Mode 0 </Trace>
<Trace level="3" type="T">Search
com/sap/xi/tf/_MM_TX_WSPurchaseOrderPush_RequestMessage_2_Z_ARIBA_KT_PO_CREATE_REQUEST_.class
(urn:ariba.com:xi:Procurement:CreatePurchaseOrder, -1) in swcv a1ebddd0-0d05-11dd-a1d7-eecb0a0a3d7e. </Trace>
<Trace level="3" type="T">Search
com/sap/xi/tf/_MM_TX_WSPurchaseOrderPush_RequestMessage_2_Z_ARIBA_KT_PO_CREATE_REQUEST_.class (-1) in swcv a1ebddd0-0d05-11dd-a1d7-eecb0a0a3d7e
without namespace. </Trace>
<Trace level="1" type="T">Unable to find resource
com/sap/xi/tf/_MM_TX_WSPurchaseOrderPush_RequestMessage_2_Z_ARIBA_KT_PO_CREATE_REQUEST_.class in the following software component versions:
a1ebddd0-0d05-11dd-a1d7-eecb0a0a3d7e
Thrown:
com.sap.aii.ib.core.mapping.execution.ResourceNotFoundException: Unable
to find resource
com/sap/xi/tf/_MM_TX_WSPurchaseOrderPush_RequestMessage_2_Z_ARIBA_KT_PO_CREATE_REQUEST_.class in the following software component versions:
a1ebddd0-0d05-11dd-a1d7-eecb0a0a3d7e
at com.sap.aii.ib.server.mapping.execution.JavaMapping.load
(JavaMapping.java:148)
at com.sap.aii.ib.server.mapping.execution.JavaMapping.executeStep
(JavaMapping.java:67)
at com.sap.aii.ib.server.mapping.execution.Mapping.execute
(Mapping.java:60)
at com.sap.aii.ib.server.mapping.execution.MappingHandler.map
(MappingHandler.java:87)
at com.sap.aii.ib.server.mapping.execution.MappingHandler.map
(MappingHandler.java:71)
at
com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleMappingRequest(MappingRequestHandler.java:119)
at com.sap.aii.ibrun.sbeans.mapping.MappingRequestHandler.handleRequest
(MappingRequestHandler.java:72)
at com.sap.aii.ibrun.sbeans.mapping.MappingServiceImpl.processFunction
(MappingServiceImpl.java:79)
at sun.reflect.GeneratedMethodAccessor511.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:46)
at
com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166)
at
com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19)
at
com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at
com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke
(Interceptors_Resource.java:71)
at
com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at
com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:38)
at
com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22)
at
com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at
com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)
at
com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:16)
at
com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at
com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)
at
com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at
com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16)
at
com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at
com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133)
at
com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164)
at $Proxy279.processFunction(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:183)
at
com.sap.engine.services.rfcengine.RFCJCOServer$J2EEApplicationRunnable.run(RFCJCOServer.java:267)
at com.sap.engine.core.thread.impl3.ActionObject.run
(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute
(SingleThread.java:182)
at com.sap.engine.core.thread.impl3.SingleThread.run
(SingleThread.java:280)
</Trace>
<Trace level="1" type="E">CL_XMS_PLSRV_MAPPING~ENTER_PLSRV</Trace>In which system you are facing this problem?
If it is Developement system then do the following steps and then try again.
1. In your interface mapping remove the message mapping first and then activate the interface mapping.
2. Do some dummy change in your message mapping or rename the message mapping by copying it and activate it.
3. Now use this message mapping in your interface mapping and activate IM.
If it doesn't work delete all objects and recreate them. (or may be rename them ).
One more important thing... Check your Interface Determination and make sure the outbound & inbound message interfaces are exactly same as used in Interface Mapping. -
Acticate / deactivate USB-Port during runtime passible?
I have a WinEC2013 target with two USB-ports. How can I disable during runtime the automatic detection, if a USB-device (mouse, Keyboard, USB-stick, ..) is connected?
Can I then re-enable it again, if needed in this LifeCycle?
Is it possible to disable for example only the automatic detection from a USB-stick, so that the mouse or Keyboard detection still works?
Can I do it only for one USB-port only, or if disabled, then for both of my available ports?
I expect, that this is possible via the registry. But who knows the keys and values?
Thanks for your help.I found the relevant keys in the common.reg. I used for USB-mouse:
[HKEY_LOCAL_MACHINE\Drivers\HID\LoadClients\Default\Default\1_2\Mouse]
"DLL"="MOUHID.DLL"
For USB-keyboard:
[HKEY_LOCAL_MACHINE\Drivers\HID\LoadClients\Default\Default\1_6\Keyboard]
"DLL"="KBDHID.DLL"
For USB-stick:
[HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\8\Mass_Storage_Class]
"DLL"="USBMSC.DLL"
When removing or adding this values in the registry on the target the devices will not work or start to work when connected. This changes works only when (re-)connecting the devices, not on the fly! -
Conflicts found during publish
I can't publish a Oracle Service Bus Project from Workshop 10.3 to a local OSB 10.3. I've tried the 'Clean...' option and even I've deleted the project and the configuration project and recreated them again. The same problem. The log shows this trace:
org.eclipse.core.runtime.CoreException: Conflicts found during publish.
+ at com.bea.alsb.server.publish.ALSBPublishOperation.checkPublishStatus(ALSBPublishOperation.java:532)+
+ at com.bea.alsb.server.publish.ALSBPublishOperation.doImport(ALSBPublishOperation.java:421)+
+ at com.bea.alsb.server.publish.ALSBPublishOperation.publishNewContainer(ALSBPublishOperation.java:298)+
+ at com.bea.alsb.server.publish.ALSBPublishOperation.execute(ALSBPublishOperation.java:150)+
+ at com.bea.workshop.wls.core.server.internal.WeblogicServerBehaviour.performTasks(WeblogicServerBehaviour.java:1189)+
+ at com.bea.workshop.wls.core.server.internal.WeblogicServerBehaviour.publishToServer(WeblogicServerBehaviour.java:744)+
+ at com.bea.workshop.wls.core.server.internal.WeblogicServerBehaviour.publishOnce(WeblogicServerBehaviour.java:607)+
+ at com.bea.workshop.wls.core.server.internal.WeblogicServerBehaviour.publish(WeblogicServerBehaviour.java:503)+
+ at org.eclipse.wst.server.core.internal.Server.doPublish(Server.java:887)+
+ at org.eclipse.wst.server.core.internal.Server.publish(Server.java:874)+
+ at org.eclipse.wst.server.core.internal.PublishServerJob.run(PublishServerJob.java:72)+
+ at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)+
I've got another projects and I don't have problems with them!. Any idea?You might want to try OSB forum for questions related to Service Bus IDE:
SOA Suite -
A question about how to change a button in a JPanel during runtime
I am a beginner of GUI. Now I am trying to change a specific component, a button, when the application is running. For example, I have 3 buttons in a JPanel. Each button has its onw icon. If I click one of them, it will change its icon, but the other two don't change. I don't know if there is any method for changing a specific component during runtime. If any one knows please let me know, I will appreciate that very much!!!
What you're going to have to do is loop inside the actionlistener but still have accessability to click while its looping. I don't know much about it, but I think you're going to need a thread. Try something like this... (it doesn't work yet, but I have to take off)
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
class buttonxdemo extends JFrame implements ActionListener{
Buttonx mybutton;
//set it all up, make it look pretty =]
public buttonxdemo()
mybutton = new Buttonx("default");
getContentPane().add(mybutton.thebutton);
mybutton.thebutton.addActionListener(this);
this.setDefaultCloseOperation(3);
this.setSize(200,200);
public void actionPerformed(ActionEvent ae){
if (ae.getSource() == mybutton.thebutton)
if (mybutton.keepGoing)
mybutton.keepGoing = false;
else if (!mybutton.keepGoing)
mybutton.keepGoing = true;
mybutton = new Buttonx(/*Icon,*/"My Button");
//getContentPane().remove(mybutton);
//getContentPane().add(mybutton.thebutton);
mybutton.startstop();
}//actionperformed
static void main(String args[])
new buttonxdemo().show();
} //movingicondemo
class Buttonx extends Thread{
public boolean keepGoing;
//public Icon ICx; //perhaps an array, so you can loop through?
public String strbuttonx;
public JButton thebutton; //may have to extend JFrame?
public Buttonx(/*Icon IC,*/ String strbutton){
//ICx = IC;
strbuttonx = strbutton;
thebutton = new JButton(strbuttonx);
public void startstop()
int i = 0;
while (keepGoing)
thebutton.setLabel(strbuttonx.substring(0,i));
//if an array of Icons ICx
//thebutton.setIcon(ICx);
i++;
if (i > strbuttonx.length() - 1)
i = 0;
try
Thread.sleep(1000);
catch (InterruptedException ie)
System.out.println("sleep caught: " + ie);
}//startstop()
}//buttonx
kev -
How do I create multiple objects during runtime?
I don't know how to create multiple objects during runtime, here's my problem:
I get a String as input. Then I create an object called newobject. I put the object in a hashtable with the above string as key.
Then comes the problem, in order to create a new object, I have to rerun the same class, which uses the same name (newobject) to create a 2nd object. Now my hashtable doesn't reference to my 1st object anymore...
Is there anyway I can fill up the hashtable with different objects, and make each key point to each object it was supposed to?
For those who want to see a bit of the program:
public class PlayBalloon{
public Hashtable ht = new Hashtable();
for(){
Balloon pB = newBalloon;
newBalloon=new Balloon(pB);
ht.put("Some input from user", newBalloon);
for(){
ht.get(s).draw;<= s=string, draw=own meth. in Balloon
}I think i can see the problem that you are having. You have, in effect, duplicate keys in your hashtable - ie, two strings used as keys with the same name.
The way that a hashtable works is as follows...
When you ask for a value that is mapped to a key it will go through the table and return the first occurence it finds of the key you asked for. It does this by using the equals() method of whatever object the key is (in your case it is a String).
If you cant use different Strings for your keys in your hashtable then i would consider writing an ObjectNameKey class which contains the String value that you are trying to put in the hashtable and an occurrence number/index or something to make it unique. Remember to override the equals method in your ObjectNameKey object or else the hash lookup will not work. For example
class ObjectNameKey {
private String name;
private int occurence;
public ObjectNameKey(String name, int occ) {
this.name = name;
this.occurence = occ;
public String getName() {
return name;
public String getOccur() {
return occurence;
public boolean equals(Object o) {
if (!(o instanceof ObjectNameKey)) {
return false;
ObjectNameKey onk = (ObjectNameKey)o;
if (onk.getName().equals(name) && onk.getOccur() == occurence) return true;
return false; -
How to determine the target system during runtime of a Generic DS?
Hi Experts, good afternoon.
I am coding a Generic Extractor using Function Module. I have to select the field TIMESTAMP on table ROOSPRMSC. To do so, I need the value of RLOGSYS that is the BW system that is calling the Extractor.
Do anybody knows how to determine via ABAP the RLOGSYS (Remote Logical System) during the runtime of the Generic DataSource Function Module?
The table ROOSPRMSC keep the TIMESTAMPs values of the last delta upload for each DataSource and for each BW target system. As I have 2 BW's loading data from the same SAP ECC system, I need to know, during runtime of my Generic DataSource, the actual system that is requesting the delta. That's the reason why I need to know the BW's logical system name that is "runnig" the delta InfoPackage.
Plese, help!!!
Thanks in advance!
Leandro VaniLeandro,
The calling program of your FM should have a local variable I_RLOGSYS which is populated with the BW server ID.
If you don't know how to access a variable in a program that is in call stack using field symbols, search SDN.
I haven't tested this, so you may have to explore a little.
Good luck.
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