Numeric to string conversion
I simply wish to take several numbers (controls) multiply them together but then I need the answer to be converted into the form of a string (ascii).
Is there a VI available to do this ??
Hi sammy,
Right-click on the diagram and have a look around the String functions palette - specifically the String/Numeric conversion functions.
Cheers.
"Inside every large program is a small program struggling to get out." (attributed to Tony Hoare)
Similar Messages
-
Hi
i am new to labview. i have implemented a controller circuit and serially communicating with using lab view in that i am using a numeric value and converting it to hex using numeric to hex string and receiving that on port 1 of controller but that is displaying ASCII values of my number though i have converted it in hex in block diagram of labview.
Attachments:
serial comm.vi 16 KBHi
I have problem in labview to my hardware communication. when i am using (testing) code for my controller and using CS100FULL.vi then i get whatever data i send on assigned ports. But i want total 12 bit data to deal with and thats to in hex form insted of ASCII so i do the necessary changes in controller code(testing1) and making change in vi also keeping width of decimal to hex string conversion block 3. but i wont get any data at port.
Please please suggest me whwrw i am making mistakes because in keil this code runs properly and i get at desired data at ports in simulator but when i am loding it in controller it won't work with labview but when i am using hyper terminal it communicate properly and i get data at port 0&1 that
means i am doing mistake in vi so please suggest me solution and mistakes i am making in my vi.
Thank you
Attachments:
testing.txt 2 KB
testing1.txt 1 KB
CS100Full.vi 37 KB -
Is it possible to put some data, such as numeric and string, on the pront panel
Hi guys,,,
Is it possible to put some data,such as numeric or string as input data on the front panel? In general, I only know how to create text file by using notepad, for example,
after that open and read that text file to show on the table control and plot XY graph. On the other hand, If I don't want to read the input data file from text file, I would like to use some tables in LabVIEW to serve as the input data instead of notepad, for example, on the front panel, and then take that input data table to plot XY graph afterwards. Is that possible?
Thanks in advance
MannieThere is a palette on the front panel if you right-click. It has controls on it that you can use as inputs and outputs. I've attached a picture.
Also, you may want to run through Getting Started with LabVIEW. It covers things like this.
(Edit: Oops, forgot the picture.)
Message Edited by DJDDA on 12-10-2007 02:24 PM
Attachments:
controlspal1.gif 16 KB -
\0D and \0A after array to spreadsheet string conversion
Hi guys, i currently have a VI that manipulates a couple of arrays and writes them to a config file through the config VI.
Now, i notice 1 problem whereby after my array is comma delimited and converted into a spreadsheet string, a tab and carriage return automatically appears at the end of the string. This causes my resulting config file to have \0D and \0A to appear with my keys in the config file.
I know it's got to be the array to spreadsheet string conversion that's causing the problem because i don't have such \0D and \0A problem with keys without the conversion.
How do i solve this?The OD and OA are the carriage return and line feed and yes the functona always appends these characters at the end of each line. Probably because this function is normally used to create files that a spreadsheet can read. There are several ways to remove the extra characters. Shown below is the string reversed and the String Subset function uses an offset of two. The output of that is reversed to get a string without the CR and LF. Also shown is getting the string length, subtracting 2 and wiring that to the length input of the String Subset function.
Message Edited by Dennis Knutson on 07-26-2007 10:57 PM
Attachments:
Strip Last Two Characters.PNG 6 KB -
Implicit character or charactered structure -- to String Conversion
Hi everybody,
that sounds trivial but i am struggeling.... which is the most elegant way to do a implicit "To-String" Conversion in ABAP Objects...
I have e.g.
data lok_string type string.
lok_string = wa.
m_object->addline( lok_string ).
which is working fine but is not elegant comaring with java.
i want
m_object->addline( wa ).
but this don't go when "wa" is a structured workarea with many "type c"s in it (and only these).
but since the explicit assignment "lok_string = wa." is working well, there could be a elegant implicit one?
(m_object->addline expects a string variable.)
Thank is aprreciated.
Regards
HartmutHi Sandra,
this is the right direction.... but i would like to have it as an nested expression... (since implicit conversion seams to be impossible)
like...
m_object->addline( lcl_xxx=>tostring( wa_head ) )
but this line above is not an valid abap objects syntax, unfortunatelly
... having:
class lcl_xxx definition.
public section.
class-methods tostring importing charlike type clike returning value(string) type string.
endclass.
class lcl_xxx implementation.
method tostring.
string = charlike.
endmethod.
endclass.
Best regards
Hartmut -
BINDING.JCA-11804 Unimplemented string conversion. in OSB
Hi,
Can any body tell me why the following exception is coming or give me the solution. When running procedure from business service in oracle service bus.
<Error> <JCA_FRAMEWORK_AND_ADAPTER> <BEA-000000> <servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - Could not invoke operation 'CustomerCreditCardsService' due to:
BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
at oracle.tip.adapter.db.sp.oracle.TypeConverter.toString(TypeConverter.java:292)
at oracle.tip.adapter.db.sp.oracle.XMLBuilder.XML(XMLBuilder.java:302)
at oracle.tip.adapter.db.sp.AbstractXMLBuilder.weakRowSet(AbstractXMLBuilder.java:218)
at oracle.tip.adapter.db.sp.AbstractXMLBuilder.DOMRowSet(AbstractXMLBuilder.java:160)
at oracle.tip.adapter.db.sp.oracle.XMLBuilder.DOM(XMLBuilder.java:191)
at oracle.tip.adapter.db.sp.AbstractXMLBuilder.buildDOM(AbstractXMLBuilder.java:274)
at oracle.tip.adapter.db.sp.SPInteraction.executeStoredProcedure(SPInteraction.java:148)
at oracle.tip.adapter.db.DBInteraction.executeStoredProcedure(DBInteraction.java:1148)
at oracle.tip.adapter.db.DBInteraction.execute(DBInteraction.java:252)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.performOperation(WSIFOperation_JCA.java:498)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeOperation(WSIFOperation_JCA.java:365)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeRequestResponseOperation(WSIFOperation_JCA.java:324)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.invokeWsifProvider(JCABindingReferenceImpl.java:344)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.request(JCABindingReferenceImpl.java:256)
at com.bea.wli.sb.transports.jca.binding.JCATransportOutboundOperationBindingServiceImpl.invoke(JCATransportOutboundOperationBindingServiceImpl.java:150)
at com.bea.wli.sb.transports.jca.JCATransportEndpoint.sendRequestResponse(JCATransportEndpoint.java:209)
at com.bea.wli.sb.transports.jca.JCATransportEndpoint.send(JCATransportEndpoint.java:170)
at com.bea.wli.sb.transports.jca.JCATransportProvider.sendMessageAsync(JCATransportProvider.java:574)
at sun.reflect.GeneratedMethodAccessor1473.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.wli.sb.transports.Util$1.invoke(Util.java:83)
at $Proxy132.sendMessageAsync(Unknown Source)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageAsync(LoadBalanceFailoverListener.java:148)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToServiceAsync(LoadBalanceFailoverListener.java:603)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToService(LoadBalanceFailoverListener.java:538)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageToService(TransportManagerImpl.java:566)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageAsync(TransportManagerImpl.java:434)
at com.bea.wli.sb.pipeline.PipelineContextImpl.doDispatch(PipelineContextImpl.java:670)
at com.bea.wli.sb.pipeline.PipelineContextImpl.dispatch(PipelineContextImpl.java:585)
at stages.routing.runtime.RouteRuntimeStep.processMessage(RouteRuntimeStep.java:128)
at com.bea.wli.sb.stages.StageMetadataImpl$WrapperRuntimeStep.processMessage(StageMetadataImpl.java:346)
at com.bea.wli.sb.pipeline.RouteNode.doRequest(RouteNode.java:106)
at com.bea.wli.sb.pipeline.Node.processMessage(Node.java:67)
at com.bea.wli.sb.pipeline.PipelineContextImpl.execute(PipelineContextImpl.java:1055)
at com.bea.wli.sb.pipeline.Router.processMessage(Router.java:214)
at com.bea.wli.sb.pipeline.MessageProcessor.processRequest(MessageProcessor.java:96)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:593)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:591)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at com.bea.wli.sb.security.WLSSecurityContextService.runAs(WLSSecurityContextService.java:55)
at com.bea.wli.sb.pipeline.RouterManager.processMessage(RouterManager.java:590)
at com.bea.wli.sb.transports.TransportManagerImpl.receiveMessage(TransportManagerImpl.java:383)
at com.bea.wli.sb.transports.local.LocalMessageContext$1.run(LocalMessageContext.java:179)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.security.Security.runAs(Security.java:61)
at com.bea.wli.sb.transports.local.LocalMessageContext.send(LocalMessageContext.java:174)
at com.bea.wli.sb.transports.local.LocalTransportProvider.sendMessageAsync(LocalTransportProvider.java:322)
at sun.reflect.GeneratedMethodAccessor1473.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.wli.sb.transports.Util$1.invoke(Util.java:83)
at $Proxy116.sendMessageAsync(Unknown Source)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageAsync(LoadBalanceFailoverListener.java:148)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToServiceAsync(LoadBalanceFailoverListener.java:603)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToService(LoadBalanceFailoverListener.java:538)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageToService(TransportManagerImpl.java:566)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageAsync(TransportManagerImpl.java:434)
at com.bea.wli.sb.pipeline.PipelineContextImpl.doDispatch(PipelineContextImpl.java:670)
at com.bea.wli.sb.pipeline.PipelineContextImpl.dispatch(PipelineContextImpl.java:585)
at stages.routing.runtime.RouteRuntimeStep.processMessage(RouteRuntimeStep.java:128)
at com.bea.wli.sb.stages.StageMetadataImpl$WrapperRuntimeStep.processMessage(StageMetadataImpl.java:346)
at stages.routing.runtime.RouteTableRuntimeStep.processMessage(RouteTableRuntimeStep.java:129)
at com.bea.wli.sb.stages.StageMetadataImpl$WrapperRuntimeStep.processMessage(StageMetadataImpl.java:346)
at com.bea.wli.sb.pipeline.RouteNode.doRequest(RouteNode.java:106)
at com.bea.wli.sb.pipeline.Node.processMessage(Node.java:67)
at com.bea.wli.sb.pipeline.PipelineContextImpl.execute(PipelineContextImpl.java:1055)
at com.bea.wli.sb.pipeline.Router.processMessage(Router.java:214)
at com.bea.wli.sb.pipeline.MessageProcessor.processRequest(MessageProcessor.java:96)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:593)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:591)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at com.bea.wli.sb.security.WLSSecurityContextService.runAs(WLSSecurityContextService.java:55)
at com.bea.wli.sb.pipeline.RouterManager.processMessage(RouterManager.java:590)
at com.bea.wli.sb.test.service.ServiceMessageSender.send0(ServiceMessageSender.java:332)
at com.bea.wli.sb.test.service.ServiceMessageSender.access$000(ServiceMessageSender.java:79)
at com.bea.wli.sb.test.service.ServiceMessageSender$1.run(ServiceMessageSender.java:137)
at com.bea.wli.sb.test.service.ServiceMessageSender$1.run(ServiceMessageSender.java:135)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at com.bea.wli.sb.security.WLSSecurityContextService.runAs(WLSSecurityContextService.java:55)
at com.bea.wli.sb.test.service.ServiceMessageSender.send(ServiceMessageSender.java:140)
at com.bea.wli.sb.test.service.ServiceProcessor.invoke(ServiceProcessor.java:454)
at com.bea.wli.sb.test.TestServiceImpl.invoke(TestServiceImpl.java:172)
at com.bea.wli.sb.test.client.ejb.TestServiceEJBBean.invoke(TestServiceEJBBean.java:167)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl.invoke(Unknown Source)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:667)
at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:522)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:518)
at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
>
<Feb 25, 2015 6:58:23 PM GMT+05:00> <Error> <JCA_FRAMEWORK_AND_ADAPTER> <BEA-000000> <servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - Rolling back JCA LocalTransaction>
<Feb 25, 2015 6:58:23 PM GMT+05:00> <Error> <JCATransport> <BEA-381967> <Invoke JCA outbound service failed with application error, exception: com.bea.wli.sb.transports.jca.JCATransportException: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'CustomerCreditCardsService' failed due to: Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
com.bea.wli.sb.transports.jca.JCATransportException: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'CustomerCreditCardsService' failed due to: Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
at com.bea.wli.sb.transports.jca.binding.JCATransportOutboundOperationBindingServiceImpl.invoke(JCATransportOutboundOperationBindingServiceImpl.java:155)
at com.bea.wli.sb.transports.jca.JCATransportEndpoint.sendRequestResponse(JCATransportEndpoint.java:209)
at com.bea.wli.sb.transports.jca.JCATransportEndpoint.send(JCATransportEndpoint.java:170)
at com.bea.wli.sb.transports.jca.JCATransportProvider.sendMessageAsync(JCATransportProvider.java:574)
at sun.reflect.GeneratedMethodAccessor1473.invoke(Unknown Source)
Truncated. see log file for complete stacktrace
Caused By: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'CustomerCreditCardsService' failed due to: Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.request(JCABindingReferenceImpl.java:258)
at com.bea.wli.sb.transports.jca.binding.JCATransportOutboundOperationBindingServiceImpl.invoke(JCATransportOutboundOperationBindingServiceImpl.java:150)
at com.bea.wli.sb.transports.jca.JCATransportEndpoint.sendRequestResponse(JCATransportEndpoint.java:209)
at com.bea.wli.sb.transports.jca.JCATransportEndpoint.send(JCATransportEndpoint.java:170)
at com.bea.wli.sb.transports.jca.JCATransportProvider.sendMessageAsync(JCATransportProvider.java:574)
Truncated. see log file for complete stacktrace
Caused By: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'CustomerCreditCardsService' failed due to: Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.performOperation(WSIFOperation_JCA.java:603)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeOperation(WSIFOperation_JCA.java:365)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeRequestResponseOperation(WSIFOperation_JCA.java:324)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.invokeWsifProvider(JCABindingReferenceImpl.java:344)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.request(JCABindingReferenceImpl.java:256)
Truncated. see log file for complete stacktrace
Caused By: BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
at oracle.tip.adapter.db.sp.oracle.TypeConverter.toString(TypeConverter.java:292)
at oracle.tip.adapter.db.sp.oracle.XMLBuilder.XML(XMLBuilder.java:302)
at oracle.tip.adapter.db.sp.AbstractXMLBuilder.weakRowSet(AbstractXMLBuilder.java:218)
at oracle.tip.adapter.db.sp.AbstractXMLBuilder.DOMRowSet(AbstractXMLBuilder.java:160)
at oracle.tip.adapter.db.sp.oracle.XMLBuilder.DOM(XMLBuilder.java:191)
Truncated. see log file for complete stacktrace
>
<Feb 25, 2015 6:58:23 PM GMT+05:00> <Warning> <ALSB Logging> <BEA-000000> < [CustomerCreditCards_RN, _onErrorHandler-2229530737635136699-5d7bbea6.14955308f67.-7ccb, errStage1, ERROR] [IBPORTALDOMAPP][12431234123413241][Invoke JCA outbound service failed with application error, exception: com.bea.wli.sb.transports.jca.JCATransportException: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'CustomerCreditCardsService' failed due to: Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
com.bea.wli.sb.transports.jca.JCATransportException: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'CustomerCreditCardsService' failed due to: Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
at com.bea.wli.sb.transports.jca.binding.JCATransportOutboundOperationBindingServiceImpl.invoke(JCATransportOutboundOperationBindingServiceImpl.java:155)
at com.bea.wli.sb.transports.jca.JCATransportEndpoint.sendRequestResponse(JCATransportEndpoint.java:209)
at com.bea.wli.sb.transports.jca.JCATransportEndpoint.send(JCATransportEndpoint.java:170)
at com.bea.wli.sb.transports.jca.JCATransportProvider.sendMessageAsync(JCATransportProvider.java:574)
at sun.reflect.GeneratedMethodAccessor1473.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.wli.sb.transports.Util$1.invoke(Util.java:83)
at $Proxy132.sendMessageAsync(Unknown Source)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageAsync(LoadBalanceFailoverListener.java:148)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToServiceAsync(LoadBalanceFailoverListener.java:603)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToService(LoadBalanceFailoverListener.java:538)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageToService(TransportManagerImpl.java:566)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageAsync(TransportManagerImpl.java:434)
at com.bea.wli.sb.pipeline.PipelineContextImpl.doDispatch(PipelineContextImpl.java:670)
at com.bea.wli.sb.pipeline.PipelineContextImpl.dispatch(PipelineContextImpl.java:585)
at stages.routing.runtime.RouteRuntimeStep.processMessage(RouteRuntimeStep.java:128)
at com.bea.wli.sb.stages.StageMetadataImpl$WrapperRuntimeStep.processMessage(StageMetadataImpl.java:346)
at com.bea.wli.sb.pipeline.RouteNode.doRequest(RouteNode.java:106)
at com.bea.wli.sb.pipeline.Node.processMessage(Node.java:67)
at com.bea.wli.sb.pipeline.PipelineContextImpl.execute(PipelineContextImpl.java:1055)
at com.bea.wli.sb.pipeline.Router.processMessage(Router.java:214)
at com.bea.wli.sb.pipeline.MessageProcessor.processRequest(MessageProcessor.java:96)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:593)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:591)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at com.bea.wli.sb.security.WLSSecurityContextService.runAs(WLSSecurityContextService.java:55)
at com.bea.wli.sb.pipeline.RouterManager.processMessage(RouterManager.java:590)
at com.bea.wli.sb.transports.TransportManagerImpl.receiveMessage(TransportManagerImpl.java:383)
at com.bea.wli.sb.transports.local.LocalMessageContext$1.run(LocalMessageContext.java:179)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.security.Security.runAs(Security.java:61)
at com.bea.wli.sb.transports.local.LocalMessageContext.send(LocalMessageContext.java:174)
at com.bea.wli.sb.transports.local.LocalTransportProvider.sendMessageAsync(LocalTransportProvider.java:322)
at sun.reflect.GeneratedMethodAccessor1473.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.wli.sb.transports.Util$1.invoke(Util.java:83)
at $Proxy116.sendMessageAsync(Unknown Source)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageAsync(LoadBalanceFailoverListener.java:148)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToServiceAsync(LoadBalanceFailoverListener.java:603)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToService(LoadBalanceFailoverListener.java:538)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageToService(TransportManagerImpl.java:566)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageAsync(TransportManagerImpl.java:434)
at com.bea.wli.sb.pipeline.PipelineContextImpl.doDispatch(PipelineContextImpl.java:670)
at com.bea.wli.sb.pipeline.PipelineContextImpl.dispatch(PipelineContextImpl.java:585)
at stages.routing.runtime.RouteRuntimeStep.processMessage(RouteRuntimeStep.java:128)
at com.bea.wli.sb.stages.StageMetadataImpl$WrapperRuntimeStep.processMessage(StageMetadataImpl.java:346)
at stages.routing.runtime.RouteTableRuntimeStep.processMessage(RouteTableRuntimeStep.java:129)
at com.bea.wli.sb.stages.StageMetadataImpl$WrapperRuntimeStep.processMessage(StageMetadataImpl.java:346)
at com.bea.wli.sb.pipeline.RouteNode.doRequest(RouteNode.java:106)
at com.bea.wli.sb.pipeline.Node.processMessage(Node.java:67)
at com.bea.wli.sb.pipeline.PipelineContextImpl.execute(PipelineContextImpl.java:1055)
at com.bea.wli.sb.pipeline.Router.processMessage(Router.java:214)
at com.bea.wli.sb.pipeline.MessageProcessor.processRequest(MessageProcessor.java:96)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:593)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:591)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at com.bea.wli.sb.security.WLSSecurityContextService.runAs(WLSSecurityContextService.java:55)
at com.bea.wli.sb.pipeline.RouterManager.processMessage(RouterManager.java:590)
at com.bea.wli.sb.test.service.ServiceMessageSender.send0(ServiceMessageSender.java:332)
at com.bea.wli.sb.test.service.ServiceMessageSender.access$000(ServiceMessageSender.java:79)
at com.bea.wli.sb.test.service.ServiceMessageSender$1.run(ServiceMessageSender.java:137)
at com.bea.wli.sb.test.service.ServiceMessageSender$1.run(ServiceMessageSender.java:135)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at com.bea.wli.sb.security.WLSSecurityContextService.runAs(WLSSecurityContextService.java:55)
at com.bea.wli.sb.test.service.ServiceMessageSender.send(ServiceMessageSender.java:140)
at com.bea.wli.sb.test.service.ServiceProcessor.invoke(ServiceProcessor.java:454)
at com.bea.wli.sb.test.TestServiceImpl.invoke(TestServiceImpl.java:172)
at com.bea.wli.sb.test.client.ejb.TestServiceEJBBean.invoke(TestServiceEJBBean.java:167)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl.invoke(Unknown Source)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:667)
at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:522)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:518)
at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
Caused by: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'CustomerCreditCardsService' failed due to: Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.request(JCABindingReferenceImpl.java:258)
at com.bea.wli.sb.transports.jca.binding.JCATransportOutboundOperationBindingServiceImpl.invoke(JCATransportOutboundOperationBindingServiceImpl.java:150)
... 86 more
Caused by: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'CustomerCreditCardsService' failed due to: Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.performOperation(WSIFOperation_JCA.java:603)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeOperation(WSIFOperation_JCA.java:365)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeRequestResponseOperation(WSIFOperation_JCA.java:324)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.invokeWsifProvider(JCABindingReferenceImpl.java:344)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.request(JCABindingReferenceImpl.java:256)
Caused by: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/IBPORTALDOMAPP/adapters/OSB/CustomerCreditCardsServiceCTLDB/CustomerCreditCardsService [ CustomerCreditCardsService_ptt::CustomerCreditCardsService(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'CustomerCreditCardsService' failed due to: Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.performOperation(WSIFOperation_JCA.java:603)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeOperation(WSIFOperation_JCA.java:365)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeRequestResponseOperation(WSIFOperation_JCA.java:324)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.invokeWsifProvider(JCABindingReferenceImpl.java:344)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.request(JCABindingReferenceImpl.java:256)
... 87 more
Caused by: BINDING.JCA-11804
Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
Use a data type with a supported JDBC type.
at oracle.tip.adapter.db.sp.oracle.TypeConverter.toString(TypeConverter.java:292)
at oracle.tip.adapter.db.sp.oracle.XMLBuilder.XML(XMLBuilder.java:302)
at oracle.tip.adapter.db.sp.AbstractXMLBuilder.weakRowSet(AbstractXMLBuilder.java:218)
at oracle.tip.adapter.db.sp.AbstractXMLBuilder.DOMRowSet(AbstractXMLBuilder.java:160)
at oracle.tip.adapter.db.sp.oracle.XMLBuilder.DOM(XMLBuilder.java:191)
at oracle.tip.adapter.db.sp.AbstractXMLBuilder.buildDOM(AbstractXMLBuilder.java:274)
at oracle.tip.adapter.db.sp.SPInteraction.executeStoredProcedure(SPInteraction.java:148)
at oracle.tip.adapter.db.DBInteraction.executeStoredProcedure(DBInteraction.java:1148)
at oracle.tip.adapter.db.DBInteraction.execute(DBInteraction.java:252)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.performOperation(WSIFOperation_JCA.java:498)
... 91 more
] :: Transaction has been timed out as no response was received from host.>
<Feb 25, 2015 6:58:24 PM GMT+05:00> <Warning> <ALSB Statistics Manager> <BEA-473007> <Aggregator did not receive statistics from [osb_server2] for the aggregation performed for tick 39553080.>Maybe this can help - http://www.javamonamour.org/2011/11/osb-and-rejectedmessagehandlers-in-jca.html
-
In Word if I run "StrConv(FeeMemo.Addr.Text, 3)" on a test of "this is a test of string conversion" this function will convert this text to "This Is A Test Of String Conversion".
I wonder if such functionality exist on JaveScript for PDF? and if there is where would you put it?
Thanks in advance for your help...
Regards
JeffYou can write a JavaScript function and place it in the document level JavaScript or as a folder level script.
You will have to split the text sting by the space character and then go through each element of the array and then force the first character of each element to an upper case value. You can then reassemble the elements with the spaces between them. -
String Conversion into Quantity field ----------Sales Orders
Hi Experts,
Can any of you give an standard function module or conversion routine for String conversion to Quantity field.
The problem is I pass on 5 value as a string and while the system creates any sales orders, now in the quantity filed
it shows me as 0.005 and for value 7 it gives me as 0.007.
So, Now I want a conversion in such a way that if I pass 5 then the system should 5.000 and if I pass 10 it should show
as 10.00 likewise for 100 or above also.
Thank you,
KishoreJ.Hi,
You have check , what is user format configure in each user then reply the forum.
Thanks
With Regards
I.Muthukumar -
Deciding whether value returned in NUMERIC or STRING.?
I have a small query.
I am reading values from differnt columns in a record.
I have no idea which column contains a String value or which
contains a numeric value.
How do I check whether the value I receive is numeric
My code is:
myTable.getValueAt(int row,int col)
Now here,I would like to check whether the value received is numeric
or String
if(myTable.getValue(0,0)) IS NUMERIC {..then do something....
else if (myTable.getValue(0,0) = "STRING" {
}Any suggestions please? No offenceHere's a general purpose function to see if a string "looks lke" a number://---------------------------------------------------------------------------
* Determines if a string contains only digits, decimal points & hyphens.
* @param string The string to check.
* @return <code>True</code> if it has only digits, else <code>false</code>.
* @since J2SE 1.4
static public boolean isNumeric(String string)
return string.matches("^[-+]?\\d+(\\.\\d+)?$");
}However, it doesn't really tell you whether a string represents a number or not. That completely depends on how your program interprets it. For example, is a postal codde a number or a string? It has digits, but you wouldn't want to perform arithmetic on it.
The issue of whether a string should be interpreteted as a number is more a design decision than a concern of the Java language. That's a long answer to the question. Hope it's intelligible. -
Hi! I'm a Lookout novice.
I have a self designed MODBUS device where I assigned a range of Holding registers to represent an ASCII string (some name). Each 16bit register has only one character of that string, in it's lower byte. The higher byte is zero.
How can I assemble and DISPLAY characters from this range of registers into a single field containing desired string (name) as letters not as numbers? I couldn'f find such a conversion function. All I could make so far was to display these characters as numeric.
I am using Lookout 6.0 Trial SW.
CheersHI predrag
Thanks for sending the program over, i've had a look at it and I can see what you're trying to do. Unfortunately, myself and my team have been unable to develop any practical hardcode for you to utilise, I was only able to come across some information from a previous Service Request which occurred in the US. The text details some hardcode written by an AE for a customer who was having a similar problem to you. The attached information might hopefully be of use to you, I just apologise that we were unable to develop a full solution. Also, the following links might also be handy.:
http://zone.ni.com/devzone/cda/tut/p/id/3381
http://zone.ni.com/devzone/cda/epd/p/id/835
There is however and alternative. You mentioned in a previous post that you were an experienced LabVIEW user and that you only have an evaluation version of Lookout. It might therefore be of more use if you were to develop your program in LabVIEW which has MODBUS facilities. I have found some very good information on how to develop these kind of applications, just copy the following links in to your browser. The first URL links directly for the MODBUS library installer for LabVIEW version 8.x.
http://sine.ni.com/devzone/cda/epd/p/id/4756
http://digital.ni.com/public.nsf/allkb/64D9902E8B9AE4AF8625712D0076B463
http://zone.ni.com/devzone/cda/tut/p/id/2956
http://zone.ni.com/reference/en-XX/help/370246E-01/lvdschelp/creating_modbus_io_server/
I apologise once more for not being able to give you a full and viable solution, I really hope the information I have provided here can be of use to you.
Best wishes in the continuing development of your programs
Rob
Rob L
NI Applications Engineer
UK & Ireland
It only takes a click to rate this message ;-)
Attachments:
Possible Solution.doc 26 KB -
German Special Characters in XSTRING to STRING conversion
Hi Experts,
I have a CSV file (created from a Windows Excel file) with German Special Characters (e.g. 'ä', 'Ä') and I am trying to read this into ABAP internal tables. By using the THTMLB tag 'thtmlb:fileUpload' I get an XSTRING and I am trying to convert this into STRING. However, wheny trying to do this I get an exception 'CX_SY_CONVERSION_CODEPAGE'.
This is my coding:
data: conv type ref to cl_abap_conv_in_ce.
conv = cl_abap_conv_in_ce=>create( input = lr_upload->file_content ).
conv->read( importing data = lv_content ).
Note: lr_upload is my XSTRING object from the file upload, lv_content is a STRING.
In the CSV file the German special characters look fine and the SAP system is a Unicode system, but it seems like there are some problems with the conversions somehow. Any ideas from the experts?
Thanks a lot and Regards,
JensAs you mention a csv file I'm wondering if your encoding is wrong: I.e. when you create your instance of cl_abap_conv_in_ce you don't specify the encoding of your source hex string, so that means the default encoding is used, which should be UTF-8 in your case. So if your csv file is not encoded in UTF-8, specify the correct encoding in the create method and see if that helps.
Depending on how you get the file contents you might actually be able to combine the file retrieval with the conversion in one step. E.g. if the file is read from the application server you could specify the used code page via [open dataset ... in legacy text mode ... code page|http://help.sap.com/abapdocu_70/en/ABAPOPEN_DATASET_MODE.htm#&ABAP_ALTERNATIVE_4@4@]. Similarly method gui_upload of class cl_gui_frontend_services also allows you to specify a code page.
If all of this doesn't help, post some further details on your file (e.g. sample content & encoding) and possibly add some further details from the exception you're getting. As you mention a Unicode system it basically means that we should be able to convert all characters without any problem as long as we specify the correct source code page.
Cheers, harald -
Built-in functions to check for numeric or string
Hi,
Is there any built-in functions in java for checking if the value is numeric or is a string ?
tks & rdgsHi,
I have a string og such value "1 testing" that i will be using stringtokenzier to get the individual parts but i do not want to return "1" but only "testing" so i'll need to check whether if the parts can be converted to numeric if so , then i don't return else return the value
tks & rdgs -
Int4 to String conversion in DS ABAP Stage
Hi Gurus,
I need help how to convert int4 field to String in ABAP Stage in DataStage. we are joining IMPH table Coumn SubId with other string column. Code is generated automatically in ABAP Stage. If any one can give me idea ,like how to approach.
Writing a routine or FM? That how I am thinking to convert and put in a ZIMPH table and join the two tables in ABAP Stage.What I am thinking is there must be easier way,what I am missing here.
Any help would be appreciated.
Mili cAs you mention a csv file I'm wondering if your encoding is wrong: I.e. when you create your instance of cl_abap_conv_in_ce you don't specify the encoding of your source hex string, so that means the default encoding is used, which should be UTF-8 in your case. So if your csv file is not encoded in UTF-8, specify the correct encoding in the create method and see if that helps.
Depending on how you get the file contents you might actually be able to combine the file retrieval with the conversion in one step. E.g. if the file is read from the application server you could specify the used code page via [open dataset ... in legacy text mode ... code page|http://help.sap.com/abapdocu_70/en/ABAPOPEN_DATASET_MODE.htm#&ABAP_ALTERNATIVE_4@4@]. Similarly method gui_upload of class cl_gui_frontend_services also allows you to specify a code page.
If all of this doesn't help, post some further details on your file (e.g. sample content & encoding) and possibly add some further details from the exception you're getting. As you mention a Unicode system it basically means that we should be able to convert all characters without any problem as long as we specify the correct source code page.
Cheers, harald -
Encoded double byte characters string conversion
I have double byte encoded strings stored in a properties file. A sample of such string below (I think it is japanese):
\u30fc\u30af\u306e\u30a2
I am supposed to read it from file, convert it to actual string and use them on UI. I am not able to figure how to do the conversion -- the string contains text as is, char backslash, char u, and so on. How to convert it to correct text (either using ai::UnicodeString or otherwise)?
Thanks.Where did this file come from? Some kind of Java or Ruby export? I don't think AI has anything in its SDK that would natively read that. You could just parse the string, looking for \u[4 characters]. I believe if you created a QChar and initialized it with the integer value of the four-character hex string, it would properly create the character.
-
Dear all,
I'm trying to get the String from unicode, previously i'm converting the String to Unicode like below,
String s = "\\u"+Integer.toHexString(s.charAt(0));
Which is giving me the same what i appended above even after Conversion using UTF-8.
If i do String s ="\u30f3"
It is giving me correct character. But my problem is i'm getting the latter part i.e hexString latter in the run time...through Integer.toHexString..
i can't add this as a character.. so it is taking as a two different strings..
How to handle this situation..
Hope i can find the answer,
Thanks in advance,
Srinivas NBelow is my IOUtils class. In particular, see the loadTextFile method for an example of how to read a UTF file, and the isUTF method to detect if a file is Unicode
You will not be able to compile this class unless you have my InfoFetcher class. You should be able to find a reference to this class by searching google for "InfoFetcher tjacobs01"
You are welcome to use and modify this class, but please don't change the package or take credit for it as your own work
package tjacobs.io;
import java.awt.Component;
import java.io.*;
import java.net.URL;
import java.net.URLConnection;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.swing.JOptionPane;
import javax.swing.JTable;
import javax.swing.table.TableModel;
import tjacobs.io.InfoFetcher.FetcherListener;
* IOUtils class
* This is an important class that I use a lot.<p>
* has a lot of static utilities. Most should be fairly self-explanatory
public class IOUtils {
public static final int DEFAULT_BUFFER_SIZE = (int) Math.pow(2, 20); //1 MByte
public static final int DEFAULT_WAIT_TIME = 30000;
public static final boolean ALWAYS_BACKUP = false;
public static String loadTextFile(File f) throws IOException {
return loadTextFile(f, isUTF16(f));
public static String loadTextFile(File f, boolean UTF16) throws IOException {
BufferedReader br = !UTF16 ?
new BufferedReader(new FileReader(f)) :
new BufferedReader(
new InputStreamReader(new FileInputStream(f),
"UTF-16"));
int length = (int) f.length();
char data[] = new char[!UTF16?(int)length : ((int)length) / 2 - 1];
int got = 0;
do {
got += br.read(data, got, data.length - got);
while (got < data.length);
return new String(data);
public static InfoFetcher loadData(InputStream in) {
byte buf[] = new byte[DEFAULT_BUFFER_SIZE]; // 1 MByte
return loadData(in, buf);
public static InfoFetcher loadData(InputStream in, byte buf[]) {
return loadData(in, buf, TimeOut.DEFAULT_WAIT_TIME);
public static InfoFetcher loadData(InputStream in, byte buf[], int waitTime) {
return new InfoFetcher(in, buf, waitTime);
public static InfoFetcher loadData(InputStream in, int initBufLength, int waitTime) {
return loadData(in, new byte[initBufLength], waitTime);
public static InfoFetcher loadData(File f) throws FileNotFoundException{
//if (!f.exists()) throw new FileNotFoundException(f.getAbsolutePath());
//create the inputstream first so that we can generate the FileNotFoundException right away
InputStream in = new BufferedInputStream(new FileInputStream(f));
long len = f.length();
if (len > Integer.MAX_VALUE) {
throw new RuntimeException("File size exceeds maximum size for a byte buffer");
return loadData(in, (int) len, TimeOut.NO_TIMEOUT);
public static InfoFetcher loadData(URL url) throws IOException{
return loadData(url.openConnection());
public static InfoFetcher loadData(URLConnection conn) throws IOException {
int size = conn.getContentLength();
if (size < 0) return loadData(conn.getInputStream(), 2000, DEFAULT_WAIT_TIME);
return loadData(conn.getInputStream(), size, DEFAULT_WAIT_TIME);
* Note: There is no guarentee that this method will
* ever return. For instance, if you call loadAll on
* an open socket connection it won't return until the
* socket has closed
public static String loadAllString(InputStream in) {
InfoFetcher fetcher = loadData(in);
fetcher.run();
return new String(fetcher.buf, 0, fetcher.got);
* Note: There is no guarentee that this method will
* ever return. For instance, if you call loadAll on
* an open socket connection it won't return until the
* socket has closed
public static byte[] loadAll(InputStream in) {
InfoFetcher fetcher = loadData(in);
return fetcher.readCompletely();
public static void copyBufs(byte src[], byte target[]) {
int length = Math.min(src.length, target.length);
for (int i = 0; i < length; i++) {
target[i] = src;
* Not threaded by default. If you need this to run
* in a separate, create a new thread or runnable class
* @param in
* @param out
public static void pipe (InputStream in, OutputStream out) {
pipe (in, out, TimeOut.NO_TIMEOUT);
* Not threaded by default. If you need this to run
* in a separate, create a new thread or runnable class
* @param in
* @param out
public static void pipe (InputStream in, final OutputStream out, int timeout) {
pipe (in, out, timeout, false);
private static class PipeFetcher implements FetcherListener {
OutputStream out;
InputStream in;
public IOException ex;
boolean closeWhenDone;
public PipeFetcher (InputStream in, OutputStream out, boolean closeWhenDone) {
this.out = out;
this.closeWhenDone = closeWhenDone;
public void fetchedMore(byte[] buf, int start, int end) {
try {
out.write(buf, start, end - start);
catch (IOException iox) {
ex = iox;
try {
in.close();
out.close();
catch (IOException iox2) {
iox2.printStackTrace();
public void fetchedAll(byte[] buf) {
if (closeWhenDone) {
try {
out.close();
catch (IOException iox) {
iox.printStackTrace();
* Not threaded by default. If you need this to run
* in a separate, create a new thread or runnable class
* @param in
* @param out
public static IOException pipe (final InputStream in, final OutputStream out, int timeout, final boolean closeWhenDone) {
InfoFetcher info = new InfoFetcher (in, new byte[DEFAULT_BUFFER_SIZE], timeout);
PipeFetcher pf = new PipeFetcher(in, out, closeWhenDone);
info.addFetcherListener(pf);
info.run();
return pf.ex;
info.addInputStreamListener(new InputStreamListener() {
public void gotMore(InputStreamEvent ev) {
try {
out.write(ev.getBytes(), ev.getStart(), ev.getBytesRetrieved() - ev.getStart());
catch (IOException iox) {
System.err.println ("Pipe closing");
public void gotAll(InputStreamEvent ev) {}
Thread t= new Thread (info);
t.start();
public static byte[] expandBuf(byte array[]) {
return expandBuf(array, array.length * 2);
public static byte[] expandBuf(byte array[], int newlength) {
byte newbuf[] = new byte[newlength];
copyBufs(array, newbuf);
return newbuf;
public static byte[] trimBuf(byte[] array, int size) {
byte[] newbuf = new byte[size];
for (int i = 0; i < size; i++) {
newbuf[i] = array[i];
return newbuf;
* @see getFileOutputStream(File, boolean)
public static OutputStream getFileOutputStream(File file) throws IOException {
return getFileOutputStream(file, true);
* Convienience method for opening a FileOutputStream w/wo a buffer
* makes sure that the file directory exists so this should always succeed.
public static OutputStream getFileOutputStream(File file, boolean buffered) throws IOException {
if (!file.exists() && !file.isDirectory()) {
confirmDirectoryExists(file.getParentFile());
if (file.exists()) {
if (ALWAYS_BACKUP) {
file.renameTo(new File(file.getAbsolutePath() + "~"));
} else {
file.delete();
file.createNewFile();
OutputStream out = new FileOutputStream(file);
if (buffered) {
out = new BufferedOutputStream(out);
return out;
* Confirms that a directory exists and makes it if it doesn't
public static void confirmDirectoryExists(File dir) {
if (!dir.exists()) {
confirmDirectoryExists(dir.getParentFile());
dir.mkdir();
if (!dir.isDirectory()) {
confirmDirectoryExists(dir.getParentFile());
public static OutputStream getFileOutputStream(String name) throws IOException {
return getFileOutputStream(name, true);
public static PrintStream getFilePrintStream(String file) throws IOException {
return new PrintStream(getFileOutputStream(file));
public static PrintStream getFilePrintStream(File file) throws IOException {
return new PrintStream(getFileOutputStream(file));
public static OutputStream getFileOutputStream(String name, boolean buffered) throws IOException {
return getFileOutputStream(new File(name), buffered);
* @param f if f is a directory it returns the absolue path to f otherwise it returns the absolute path to the directory f is in
public static String getDirectory(File f) {
if (f.isDirectory()) {
return f.getAbsolutePath();
else {
return f.getParentFile().getAbsolutePath();
* Get the file without the extension.
* @see getFileNoExtension(String);
public static String getFilenameNoExtension(File f) {
return getFilenameNoExtension(f.getName());
* Gets the file name without the extension
* returns the whole file name if no '.' is found<br>
* otherwise returns whatever's before the last .
public static String getFilenameNoExtension(String s) {
int idx = s.indexOf('.');
if (idx == -1) {
return s;
else {
return s.substring(0, idx);
* gets the file extension
* if a '.' character is found it returns what's after the last .
* if not, it returns the empty string
public static String getFileExtension(String s) {
int idx = s.lastIndexOf('.');
if (idx == -1) {
return "";
else {
return s.substring(idx + 1);
* @see getFileExtension(String)
public static String getFileExtension(File f) {
return getFileExtension(f.getName());
* Delete everything in a directory. Recursively deletes all sub-directories
public static void deleteDirectory (File f, Component parent) {
if (!f.isDirectory()) {
throw new RuntimeException("File " + f.getAbsolutePath() + " is not a directory!");
int val = JOptionPane.showConfirmDialog(parent, "Confirm Delete " + f.getAbsolutePath(), "Confirm Delete " + f.getAbsolutePath(), JOptionPane.OK_CANCEL_OPTION);
if (val == JOptionPane.OK_OPTION) {
deleteAllFiles(f);
private static void deleteAllFiles (File f) {
//recursively delete all its contents
if (!f.isDirectory()) {
//throw new RuntimeException("File " + f.getAbsolutePath() + " is not a directory!");
f.delete();
else {
File[] files = f.listFiles();
for (int i = 0; i < files.length; i++) {
if (files[i].equals(f) || files[i].equals(f.getParent())) {
continue;
deleteAllFiles(files[i]);
f.delete();
* static utility method for copying a file to another location
public static void copyFile (File src, File newParent) throws FileNotFoundException {
if (!src.exists()) {
return;
if (!newParent.exists()) {
newParent.mkdirs();
//throw new RuntimeException("Parent folder must exist");
if (newParent.isDirectory()) {
File newFile = new File(newParent, src.getName());
if (src.isDirectory()) {
newFile.mkdir();
File children[] = src.listFiles();
for (int i = 0; i < children.length; i++) {
copyFile(children[i], newFile);
else {
//loadFile
InfoFetcher info = loadData(new FileInputStream(src));
final BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(newFile));
info.addInputStreamListener(new InputStreamListener() {
int lastbytes = 0;
public void gotMore(InputStreamEvent ev1) {
try {
out.write(ev1.getBytes(), lastbytes, ev1.getBytesRetrieved() - lastbytes);
lastbytes = ev1.getBytesRetrieved();
catch (IOException iox) {
iox.printStackTrace();
public void gotAll(InputStreamEvent ev2) {
* @deprecated use the Find class
public static File find(Pattern p, File start) {
return recursiveFind(start, null, p, true);
* @deprecated use the Find class
public static File find(Pattern p) {
return find(p, new File("."));
* @deprecated use the Find class
private static File recursiveFind(File current, File cameFrom, Pattern p, boolean startDescending) {
Matcher m = p.matcher(current.getName());
if (m.matches()) {
return current;
File[] files = current.listFiles();
if (startDescending) {
File value = descend(current, cameFrom, p, startDescending);
if (value != null) return value;
return ascend(current, cameFrom, p, startDescending);
else {
File value = ascend(current, cameFrom, p, startDescending);
if (value != null) return value;
return descend(current, cameFrom, p, startDescending);
* @deprecated use the Find class
private static File ascend(File current, File cameFrom, Pattern p, boolean startDescending) {
File par = current.getParentFile();
if (par == null) {
return null;
par = par.getAbsoluteFile();
if (par.equals(cameFrom)) {
return null;
return recursiveFind(par, current, p, false);
* @deprecated use the Find class
private static File descend(File current, File cameFrom, Pattern p, boolean startDescending) {
File files[] = current.listFiles();
if (files == null) {
return null;
for (int i = 0; i < files.length; i++) {
File child = files[i];
if (child.equals(cameFrom)) {
continue;
File f = recursiveFind(child, current, p, true);
if (f != null) {
return f;
return null;
* Utility for saving a string to a file. Rather than have to set
* up all the writers etc and trap exceptions, just returns a boolean
* if it worked
* <p>
* @see saveData(File, byte[])
public static boolean saveData(File f, String s) {
return saveData(f, s.getBytes());
* Utility for saving a string to a file. Rather than have to set
* up all the writers etc and trap exceptions, just returns a boolean
* if it worked
public static boolean saveData(File f, byte[] data) {
try {
OutputStream out = new BufferedOutputStream(new FileOutputStream(f));
out.write(data);
out.close();
catch(IOException iox) {
iox.printStackTrace();
return false;
return true;
* Way to save a stream to a file. Not multithreaded.
* Will block until the save is done
* @param f
* @param in
* @return
public static boolean saveData(File f, InputStream in) throws FileNotFoundException {
return pipe(in, new FileOutputStream(f), TimeOut.NO_TIMEOUT, true) == null;
//InfoFetcher fetcher = loadData(in);
// try {
// FileOutputStream out = new FileOutputStream(f);
// fetcher.addFetcherListener(new FetcherListener() {
// public void fetchedMore(byte[] buf, int start, int end) {
// public void fetchedAll(byte[] buf) {
// } catch (IOException iox) {
// iox.printStackTrace();
// return false;
// return true;
* @deprecated use Find
public static List<File> findAllFiles(Pattern p) {
ArrayList<File> l = new ArrayList<File>();
//File start = File.listRoots()[0];
File start = new File("C:\\");
return recursiveFindAll(start, null, p, true, l, 0);
//l;
* @deprecated use Find
private static List recursiveFindAll(File current, File cameFrom, Pattern p, boolean startDescending, ArrayList<File> list, int level) {
//System.out.println("" + level + " Scanning: " + current + "par: " + cameFrom);
System.out.println("Scanning: " + current);
Matcher m = p.matcher(current.getName());
if (current.getName().equals("C:\\")) {
System.out.println("root");
try {
System.in.read();
catch (IOException iox) {}
if (m.matches()) {
//return current;
list.add(current);
System.out.println("Adding " + current);
File[] files = current.listFiles();
if (startDescending) {
//File value = descend(current, cameFrom, p, startDescending);
descendAll(current, cameFrom, p, startDescending, list, level + 1);
//ascendAll(current, cameFrom, p, startDescending, list, level + 1);
//if (value != null) return value;
//return ascend(current, cameFrom, p, startDescending);
else {
//ascendAll(current, cameFrom, p, startDescending, list, level + 1);
descendAll(current, cameFrom, p, startDescending, list, level + 1);
//File value = ascend(current, cameFrom, p, startDescending);
//if (value != null) return value;
//return descend(current, cameFrom, p, startDescending);
return list;
* @deprecated use Find
private static List ascendAll(File current, File cameFrom, Pattern p, boolean startDescending, ArrayList<File> list, int level) {
File par = current.getParentFile();
if (par == null) {
return list;
par = par.getAbsoluteFile();
if (par.equals(cameFrom)) {
return list;
recursiveFindAll(par, current, p, false, list, level);
return list;
* @deprecated use Find
private static File descendAll(File current, File cameFrom, Pattern p, boolean startDescending, ArrayList<File> list, int level) {
File files[] = current.listFiles();
if (files == null) {
return null;
for (int i = 0; i < files.length; i++) {
File child = files[i];
if (child.equals(cameFrom)) {
continue;
recursiveFindAll(child, current, p, true, list, level);
return null;
public File getUniqueName(File f) {
return getUniqueName (f, new MessageFormat("~{0,number,integer}"));
public String getNameWOExtension(File f, boolean useAbsolute) {
int idx = f.getName().indexOf(".");
return (idx == -1) ? (useAbsolute ? f.getAbsolutePath() : f.getName()) : (useAbsolute ? f.getAbsolutePath() : f.getName()).substring(0, (useAbsolute ? f.getAbsolutePath().lastIndexOf(".") : f.getName().lastIndexOf(".")));
public String getFileType (File f, boolean includeDot) {
int idx = f.getName().lastIndexOf(".");
return idx == -1 ? "" : f.getName().substring(idx + (includeDot ? 0 : 1));
public File getUniqueName(File f, MessageFormat format) {
String base = getNameWOExtension(f, true);
String extension = getFileType(f, true);
int count = 0;
while (f.exists()) {
count++;
f = new File (base + format.format(new Object[] {Integer.valueOf(count)}) + extension);
return f;
public static boolean isUTF16 (File f) throws IOException {
FileInputStream in = null;
try {
if (!f.exists() || f.length() < 2) return false;
in = new FileInputStream(f);
byte b = (byte)in.read();
if (!(b == -1)) return false;
b = (byte) in.read();
return b == -2;
finally {
if (in != null) in.close();
public static boolean isUTF16(PushbackInputStream in) {
boolean got1 = false, got2 = false;
byte b = 0, b2 = 0;
try {
b = (byte)in.read();
got1 = true;
if (!(b == -1 || b== -2)) {
return false;
b2 = (byte) in.read();
got2 = true;
return b == -1 ? b2 == -2 : b2 == -1;
catch (IOException iox) {
iox.printStackTrace();
finally {
try {
if (got1) {
in.unread(b);
if (got2) {
in.unread(b2);
} catch (IOException iox) {
iox.printStackTrace();
return false;
public void saveJTableToCSV(JTable table, File f) throws IOException {
if (table == null || f == null) return;
TableModel model = table.getModel();
if (model == null) return;
int rows = model.getRowCount();
int columns = model.getColumnCount();
PrintWriter pw = new PrintWriter(new FileWriter(f));
for (int i = 0; i < rows; i++) {
for (int j = 0; j < columns; j++) {
Object o = model.getValueAt(i, j);
pw.print(o.toString());
if (j != columns - 1) {
pw.print(",");
pw.println();
public static String getPathRelativeTo(File path, File relativeTo) {
return getPathRelativeTo(path.getAbsolutePath(), relativeTo.getAbsolutePath());
public static String getPathRelativeTo(String path, String relativeTo) {
if (!path.startsWith(relativeTo)) return null;
path = path.substring(relativeTo.length());
if (path.startsWith(File.separator)) path = path.substring(File.separator.length());
return path;
Maybe you are looking for
-
Mini bridge doesn't appear in photoshop
I've been trying all day to try to get mini bridge to work (or even show) in Photoshop. I've tried a number of things to get this to work. I've uninstalled all my Adobe CC applications, run the Adobe cleaner file and reinstalled the applications - A
-
Details of vendor accounts in APP
hi We give Account numbers in the second Tab of APP and again we give in Additional log. Can you plz explain the reason behind it. Thanks in advance Choudary kv
-
PowerPC question when loading a digital copy of a movie
I attempted to upload a digital copy of Monsters, Inc and I get an error reading showing the application PowerPc is not supported. Is there anything else I can do?
-
Does the 4th Gen iPod touch and the iPads really support 802.11n?
Ok so I see on the boxes of my iPad and my iPod touch 4 say that they support 802.11n wifi connections. The iPad even supports 5Ghz 802.11n. However when I change the settings on my network to '802.11n only', only my MacBook Pro can connect to the ne
-
Using Time Machine with 2 hard drives in an iMac...
If I get the iMac configuration with an SSD and a 2TB HDD drive inside, will Time Machine easily back up both? I guess I'm wondering if Time Machine backs up more than one drive automatically. Thanks.