Exceptions Thrown by Methods
Is there anywhere in the docmentation where I can find a list of exceptions that may be thrown by a method in a standard Java API?
Thanks for any help you can give.
Pat Moran
java.lang
Class Exception
java.lang.Object
|
--java.lang.Throwable
|
--java.lang.Exception
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
AclNotFoundException, ActivationException, AlreadyBoundException, ApplicationException, AWTException, BackingStoreException, BadLocationException, CertificateException, ClassNotFoundException, CloneNotSupportedException, DataFormatException, DestroyFailedException, ExpandVetoException, FontFormatException, GeneralSecurityException, GSSException, IllegalAccessException, InstantiationException, InterruptedException, IntrospectionException, InvalidMidiDataException, InvalidPreferencesFormatException, InvocationTargetException, IOException, LastOwnerException, LineUnavailableException, MidiUnavailableException, MimeTypeParseException, NamingException, NoninvertibleTransformException, NoSuchFieldException, NoSuchMethodException, NotBoundException, NotOwnerException, ParseException, ParserConfigurationException, PrinterException, PrintException, PrivilegedActionException, PropertyVetoException, RefreshFailedException, RemarshalException, RuntimeException, SAXException, ServerNotActiveException, SQLException, TooManyListenersException, TransformerException, UnsupportedAudioFileException, UnsupportedCallbackException, UnsupportedFlavorException, UnsupportedLookAndFeelException, URISyntaxException, UserException, XAException
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i try run VS 2012 with /SafeMode. I create new empty Winform. When I start debug, I got:
"error while trying to run project uncaught exception thrown by method called through reflection"Hi Matanya Zac,
Did you restart your machine? How about installing the VS2012 update 4?
>>error while trying to run project uncaught exception thrown by method
Did you install the VS update in your VS IDE? I met this issue before which was related to the VS update:
https://social.msdn.microsoft.com/Forums/vstudio/en-US/5ead8ee9-ea09-4060-88b0-ee2e2044ff82/error-while-trying-to-run-a-project-uncaught-exception-thrown-by-method-called-through-reflection?forum=vsdebug
If still no help, I suggest you repair your VS, and then restart your machine, test the result.
Best Regards,
Jack
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
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Communcation Channel Type E-Mail Receiver Exception thrown in method proces
Hi,
I use a scenario R/3 IDOC -> XI -> Email. It is working, however the email is send 4 times.
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2008-08-14 12:47:09 Erfolgreich Der Status der Message wurde auf WAIT gesetzt
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Find all unchecked exceptions thrown by method?
Dear all,
I am writing critical code that must be correct. Thus, I wish to know that I have not overlooked any important unchecked exceptions. I am aware that the distinction between unchecked and checked exceptions is controversial, and I know the difference between these types of exceptions.
I would like to see for each function a list of all possible exceptions a method can throw. Preferably I would like a tool to do this for me, but I would write something myself if there is a reasonably simple way to do it.
More precisely, I would like to be able to define the set of "unchecked" exceptions myself, e.g., I would put down NullPointerException as "unchecked", but I would let IOException be checked (in my particular application, not in general). In general, this would however be a very nice language feature that could perhaps be a compromise in the (un)checked exceptions-controversy. Each programmer could define an "unchecked"-filter. Perhaps it would best be viewed as a kind of lint.
In any case, I have not found any tool, and it seems I can not do it myself with reflection, since it only gives access to declared exceptions, i.e., if the JDK-programmer decided not to put IOException in the signature of a method, then reflection can not see that the method may throw such an exception.
Does anybody know how to do this?Douglas1024 wrote:
Thank you for your time, but I am well aware how one uses exceptions in normal code.
From an abstract point of view exceptions are simply a form of outputs from a method. Thus, if the goal is to write correct and easily verifiable code, in contrast to the vast majority of code that simply works reasonably, it is quite meaningful to know exactly what kinds of exceptions are thrown by a method and when.
Please note my correction regarding IOException.Millions upon millions of lines of correct code have been written following these standard java exception principles. The notion that you can write "better" code by detailing every single unchecked exception that could possibly be thrown is ludicrous. In fact by handling unchecked exceptions you will in all likelihood do more harm than good, hence why they are unchecked in the first place. -
Exceptions thrown by methods in classes
Hi all,
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No I remebered that the "implements" relationship allows for the set of checked exceptions to be narrowed in the throws clause. This is because when a client is using the interface it MUST catch all the checked exceptions, even if the implementation does not actually throw all of them.
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Try to implement the logic that what ever you are performing in the BO mehtod in a FM and in the FM you have tab with name EXECPTIONS define the execption in that tab.Now in the BO method you call this FM and if the exception occurs by using RAISE you can raise the exception in the FM and based on the number of exceptions your sy-subrc value will be set
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CALL FUNCTION 'GUI_DOWNLOAD'
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Suppose I have a class CodeDAO which has 2 methods who both throw SQLException
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public int getDepartmentCode(String departmentName) throws SQLException;Now I have a business method in which I have to use both of the above DAO methods.
public int process() {
try {
CodeDAO codeDAO = new CodeDAO();
int locationCode = codeDAO.getLocationCode("NJ");
int departmentCode = codeDAO.getDepartmentCode("Sales");
catch (SQLException e) {
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What are the different choices I have in differentiating between same exception thrown from different methods? And which choice do you guys prefer?
Thankssrhcan wrote:
maheshguruswamy wrote:
srhcan wrote:
gimbal2 wrote:
baftos wrote:
Put each method invokation in its own try/catch block.Or in fact not use SQLException, but exceptions that are unique.So each DAO method has its own exception?
public int getLocationCode(String locationName) throws GetLocationCodeException;
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* I would like to print the exception's stacktrace in the log file.
* I may do a rollback depending on if its an INSERT/UPDATE/DELETE statement.Well, in that case why not log it in the DAO methods themselves...inside getLocationCode and getDepartmentCode. Instead of trying to do the recovery/logging in the process method, do it in the individual dao methods. The calling classes should not be responsible for logging/recovery etc. It should be done in the DAO classes themselves and the DAO method should return an appropriate message/code to the consumer tier classes indicating the status of the transaction. Just my 0.02$. -
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<location>/error</location>
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JeffWhat causes the exception?
What sort of exception are you raising from the tag files?
Have you got an example of a tag file that you can share, and a jsp that invokes it so people can duplicate the issue without thinking too much / spending too much time?
My first instinct would be that the buffer is being flushed, and response committed before your Exception is raised.
What you describe is pretty much standard functionality for Tomcat in such cases. -
How to throw exception in run() method of Runnable?
Hi, everyone:
I want to know how to throw exception in run() method of interface Runnable. Since there is no throwable exception declared in run() method of interface Runnable in Java API specification.
Thanks in advance,
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I must add though that if your run() methodis
executed after a call to Thread.start(), then
it is not a good choice to throw anyRuntimeException
from the run() method.
The reason is that the thrown exception won't be
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Because the other thread runs concurrently with and independently of the parent thread, there's no way you can write a try/catch that will handle the new thread's exception: try {
myThread.start();
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Hello,
I have the following exception when running WLS 6.1 SP 3 on AIX 4.3.3, any idea?
<Exception thrown while loading wl_management_internal1:
java.lang.NullPointerException
java.lang.NullPointerException
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:158)
at $Proxy64.getJ2EEApplicationDescriptor(Unknown Source)
at weblogic.j2ee.Application.getAppDescriptor(Application.java(Compiled
Code))
at weblogic.j2ee.Component.getModuleMBean(Component.java(Compiled
Code))
at weblogic.j2ee.Component.getAltDDFile(Component.java(Compiled Code))
at
weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java(Compiled
Code))
at
weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java(Compiled Code))
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java(Compiled
Code))
at weblogic.j2ee.Application.addComponent(Application.java:170)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:360)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:150)
at
weblogic.management.mbeans.custom.WebServer.addWebDeployment(WebServer.java:76)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java(Compiled
Code))
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java(Compiled
Code))
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:360)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java(Compiled Code))
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy24.addWebDeployment(Unknown Source)
at
weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeployment(WebServerMBean_CachingStub.java:1202)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:346)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:150)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java(Compiled
Code))
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java(Compiled
Code))
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:360)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at
weblogic.management.internal.RemoteMBeanServerImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:305)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:274)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)Were you installing SP3 or starting WLS after the install?
What do you see when you run:
$ which java
$ java -version
Does the OS have patch 9 -- I believe it's PTF 9 in AIX lingo.
AIX 4.3.3.9
Wayne Scott
Thierry wrote:
Hello,
I have the following exception when running WLS 6.1 SP 3 on AIX 4.3.3, any idea?
<Exception thrown while loading wl_management_internal1:
java.lang.NullPointerException
java.lang.NullPointerException
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:158)
at $Proxy64.getJ2EEApplicationDescriptor(Unknown Source)
at weblogic.j2ee.Application.getAppDescriptor(Application.java(Compiled
Code))
at weblogic.j2ee.Component.getModuleMBean(Component.java(Compiled
Code))
at weblogic.j2ee.Component.getAltDDFile(Component.java(Compiled Code))
at
weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java(Compiled
Code))
at
weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java(Compiled Code))
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java(Compiled
Code))
at weblogic.j2ee.Application.addComponent(Application.java:170)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:360)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:150)
at
weblogic.management.mbeans.custom.WebServer.addWebDeployment(WebServer.java:76)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java(Compiled
Code))
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java(Compiled
Code))
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:360)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java(Compiled Code))
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy24.addWebDeployment(Unknown Source)
at
weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeployment(WebServerMBean_CachingStub.java:1202)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:346)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:150)
at java.lang.reflect.Method.invoke(Native Method)
at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java(Compiled
Code))
at
weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java(Compiled
Code))
at
weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:360)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at
weblogic.management.internal.RemoteMBeanServerImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:305)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:274)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120) -
Possible to determine exception thrown in a finally block?
I believe the answer to this is 'no', but I thought I would ask just to confirm.
If an exception is thrown in a try block, is there a way in the finally block to determine what exception was thrown? I tried using Throwable#fillinStackTrace and Thread#getStackTrace and did not get anywhere. I did see other methods like Thread#getAllStackTraces and perhaps going up to a parent ThreadGroup and inspecting other child Thread instances, but at least in my debugger, I did not see anything useful.
The basic idea I am trying to achieve is to detect if an exception is thrown in the try, if yes, chain any exception thrown in the finally block to the original exception. I know I can do this on a case-by-case basis by storing the exception caught and then manually chaining it in the finally block. I was looking for something more generic/applicable to all finally blocks.
Thanks.
- SaishThanks JSchell, have done that many times in the past.
I was looking for a more generic (not generics) solution to the problem. So that an error handler could be written to automatically chain exceptions thrown in the finally clause (granted, one still needs to invoke the error handler). My hope was the stack in the finally clause would look different if an exception was thrown in the try block versus none at all.
- Saish -
Exception thrown while submiting BPM project to OER from jdev
exception thrown while submiting BPM project to enterprise repostiroy from Jdeveloper.
1) all configurations done. and i am able to submit wsdl files.
C[repository.submit] No unique configured entity found for file name: [preferences.xml].
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[repository.submit] Introspecting file: [file:/C:/JDeveloper/mywork/RegistryPocServcie/Project1/default.bpmn]
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[repository.submit] Creating a new ArtifactAsset for URI: [file:/C:/JDeveloper/mywork/RegistryPocServcie/Project1/default.bpmn].
[repository.submit] Failed to generate ArtifactAsset due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
org.apache.xmlbeans.XmlException: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
at org.apache.xmlbeans.impl.store.Locale.verifyDocumentType(Locale.java:452)
at org.apache.xmlbeans.impl.store.Locale.autoTypeDocument(Locale.java:357)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1273)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1257)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:345)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:309)
at org.omg.bpmn20.DefinitionsDocument$Factory.parse(Unknown Source)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.generateArtifactAsset(BPMNIntrospector.java:131)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.introspect(BPMNIntrospector.java:89)
at com.oracle.oer.sync.plugin.reader.file.FileReader.introspectFile(FileReader.java:414)
at com.oracle.oer.sync.plugin.reader.file.FileReader.readFromFileArray(FileReader.java:286)
at com.oracle.oer.sync.plugin.reader.file.FileReader.read(FileReader.java:132)
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:597)
at com.flashline.util.classloader.ContextClassLoaderHandler.invoke(ContextClassLoaderHandler.java:39)
at $Proxy0.read(Unknown Source)
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:630)
at com.oracle.oer.sync.framework.ant.IntrospectTask.performRepositoryWork(IntrospectTask.java:314)
at com.oracle.oer.sync.framework.ant.RepositoryTaskBase.execute(RepositoryTaskBase.java:182)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.Main.runBuild(Main.java:758)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.Main.start(Main.java:179)
at org.apache.tools.ant.Main.main(Main.java:268)
[repository.submit] Introspection error due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
[repository.submit] Introspection failed due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
[repository.submit] Artifact harvest failed due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
org.apache.xmlbeans.XmlException: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
at org.apache.xmlbeans.impl.store.Locale.verifyDocumentType(Locale.java:452)
at org.apache.xmlbeans.impl.store.Locale.autoTypeDocument(Locale.java:357)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1273)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1257)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:345)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:309)
at org.omg.bpmn20.DefinitionsDocument$Factory.parse(Unknown Source)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.generateArtifactAsset(BPMNIntrospector.java:131)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.introspect(BPMNIntrospector.java:89)
at com.oracle.oer.sync.plugin.reader.file.FileReader.introspectFile(FileReader.java:414)
at com.oracle.oer.sync.plugin.reader.file.FileReader.readFromFileArray(FileReader.java:286)
at com.oracle.oer.sync.plugin.reader.file.FileReader.read(FileReader.java:132)
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:597)
at com.flashline.util.classloader.ContextClassLoaderHandler.invoke(ContextClassLoaderHandler.java:39)
at $Proxy0.read(Unknown Source)
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:630)
at com.oracle.oer.sync.framework.ant.IntrospectTask.performRepositoryWork(IntrospectTask.java:314)
at com.oracle.oer.sync.framework.ant.RepositoryTaskBase.execute(RepositoryTaskBase.java:182)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.Main.runBuild(Main.java:758)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.Main.start(Main.java:179)
at org.apache.tools.ant.Main.main(Main.java:268)
[repository.submit] An error occurred performing the Repository operation:
[repository.submit] com.oracle.oer.sync.framework.MetadataIntrospectionException: Artifact harvest failed due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
BUILD FAILED
com.oracle.oer.sync.framework.MetadataIntrospectionException: Artifact harvest failed due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:655)
at com.oracle.oer.sync.framework.ant.IntrospectTask.performRepositoryWork(IntrospectTask.java:314)
at com.oracle.oer.sync.framework.ant.RepositoryTaskBase.execute(RepositoryTaskBase.java:182)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.Main.runBuild(Main.java:758)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.Main.start(Main.java:179)
at org.apache.tools.ant.Main.main(Main.java:268)
Caused by: org.apache.xmlbeans.XmlException: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
at org.apache.xmlbeans.impl.store.Locale.verifyDocumentType(Locale.java:452)
at org.apache.xmlbeans.impl.store.Locale.autoTypeDocument(Locale.java:357)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1273)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1257)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:345)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:309)
at org.omg.bpmn20.DefinitionsDocument$Factory.parse(Unknown Source)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.generateArtifactAsset(BPMNIntrospector.java:131)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.introspect(BPMNIntrospector.java:89)
at com.oracle.oer.sync.plugin.reader.file.FileReader.introspectFile(FileReader.java:414)
at com.oracle.oer.sync.plugin.reader.file.FileReader.readFromFileArray(FileReader.java:286)
at com.oracle.oer.sync.plugin.reader.file.FileReader.read(FileReader.java:132)
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:597)
at com.flashline.util.classloader.ContextClassLoaderHandler.invoke(ContextClassLoaderHandler.java:39)
at $Proxy0.read(Unknown Source)
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:630)
... 18 more
Total time: 3 seconds
Process exited with exit code 1.exception thrown while submiting BPM project to enterprise repostiroy from Jdeveloper.
1) all configurations done. and i am able to submit wsdl files.
C[repository.submit] No unique configured entity found for file name: [preferences.xml].
[repository.submit] Skipping introspecting of file: file:/C:/JDeveloper/mywork/RegistryPocServcie/Project1/config/preferences.xml as no introspection configuration found.
[repository.submit] Introspecting file: [file:/C:/JDeveloper/mywork/RegistryPocServcie/Project1/default.bpmn]
[repository.submit] Trying to get introspector for file type: .bpmn
[repository.submit] Getting harvester for fileType: .bpmn
[repository.submit] Loaded MetadataIntrospector class: class com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector for entity [BPMNArtifactEntity].
[repository.submit] Loaded MetadataIntrospector class [com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector] for fileType: [.bpmn].
[repository.submit] Introspecting file: file:/C:/JDeveloper/mywork/RegistryPocServcie/Project1/default.bpmn
[repository.submit] Creating a new ArtifactAsset for URI: [file:/C:/JDeveloper/mywork/RegistryPocServcie/Project1/default.bpmn].
[repository.submit] Failed to generate ArtifactAsset due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
org.apache.xmlbeans.XmlException: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
at org.apache.xmlbeans.impl.store.Locale.verifyDocumentType(Locale.java:452)
at org.apache.xmlbeans.impl.store.Locale.autoTypeDocument(Locale.java:357)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1273)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1257)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:345)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:309)
at org.omg.bpmn20.DefinitionsDocument$Factory.parse(Unknown Source)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.generateArtifactAsset(BPMNIntrospector.java:131)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.introspect(BPMNIntrospector.java:89)
at com.oracle.oer.sync.plugin.reader.file.FileReader.introspectFile(FileReader.java:414)
at com.oracle.oer.sync.plugin.reader.file.FileReader.readFromFileArray(FileReader.java:286)
at com.oracle.oer.sync.plugin.reader.file.FileReader.read(FileReader.java:132)
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:597)
at com.flashline.util.classloader.ContextClassLoaderHandler.invoke(ContextClassLoaderHandler.java:39)
at $Proxy0.read(Unknown Source)
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:630)
at com.oracle.oer.sync.framework.ant.IntrospectTask.performRepositoryWork(IntrospectTask.java:314)
at com.oracle.oer.sync.framework.ant.RepositoryTaskBase.execute(RepositoryTaskBase.java:182)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.Main.runBuild(Main.java:758)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.Main.start(Main.java:179)
at org.apache.tools.ant.Main.main(Main.java:268)
[repository.submit] Introspection error due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
[repository.submit] Introspection failed due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
[repository.submit] Artifact harvest failed due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
org.apache.xmlbeans.XmlException: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
at org.apache.xmlbeans.impl.store.Locale.verifyDocumentType(Locale.java:452)
at org.apache.xmlbeans.impl.store.Locale.autoTypeDocument(Locale.java:357)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1273)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1257)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:345)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:309)
at org.omg.bpmn20.DefinitionsDocument$Factory.parse(Unknown Source)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.generateArtifactAsset(BPMNIntrospector.java:131)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.introspect(BPMNIntrospector.java:89)
at com.oracle.oer.sync.plugin.reader.file.FileReader.introspectFile(FileReader.java:414)
at com.oracle.oer.sync.plugin.reader.file.FileReader.readFromFileArray(FileReader.java:286)
at com.oracle.oer.sync.plugin.reader.file.FileReader.read(FileReader.java:132)
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:597)
at com.flashline.util.classloader.ContextClassLoaderHandler.invoke(ContextClassLoaderHandler.java:39)
at $Proxy0.read(Unknown Source)
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:630)
at com.oracle.oer.sync.framework.ant.IntrospectTask.performRepositoryWork(IntrospectTask.java:314)
at com.oracle.oer.sync.framework.ant.RepositoryTaskBase.execute(RepositoryTaskBase.java:182)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.Main.runBuild(Main.java:758)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.Main.start(Main.java:179)
at org.apache.tools.ant.Main.main(Main.java:268)
[repository.submit] An error occurred performing the Repository operation:
[repository.submit] com.oracle.oer.sync.framework.MetadataIntrospectionException: Artifact harvest failed due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
BUILD FAILED
com.oracle.oer.sync.framework.MetadataIntrospectionException: Artifact harvest failed due to: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:655)
at com.oracle.oer.sync.framework.ant.IntrospectTask.performRepositoryWork(IntrospectTask.java:314)
at com.oracle.oer.sync.framework.ant.RepositoryTaskBase.execute(RepositoryTaskBase.java:182)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.Main.runBuild(Main.java:758)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.Main.start(Main.java:179)
at org.apache.tools.ant.Main.main(Main.java:268)
Caused by: org.apache.xmlbeans.XmlException: C:\JDeveloper\mywork\RegistryPocServcie\Project1\default.bpmn:0: error: The document is not a definitions@http://www.omg.org/bpmn20: document element namespace mismatch expected "http://www.omg.org/bpmn20" got "http://www.omg.org/spec/BPMN/20100524/MODEL"
at org.apache.xmlbeans.impl.store.Locale.verifyDocumentType(Locale.java:452)
at org.apache.xmlbeans.impl.store.Locale.autoTypeDocument(Locale.java:357)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1273)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1257)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:345)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:309)
at org.omg.bpmn20.DefinitionsDocument$Factory.parse(Unknown Source)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.generateArtifactAsset(BPMNIntrospector.java:131)
at com.oracle.oer.sync.plugin.artifact.bpmn.BPMNIntrospector.introspect(BPMNIntrospector.java:89)
at com.oracle.oer.sync.plugin.reader.file.FileReader.introspectFile(FileReader.java:414)
at com.oracle.oer.sync.plugin.reader.file.FileReader.readFromFileArray(FileReader.java:286)
at com.oracle.oer.sync.plugin.reader.file.FileReader.read(FileReader.java:132)
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:597)
at com.flashline.util.classloader.ContextClassLoaderHandler.invoke(ContextClassLoaderHandler.java:39)
at $Proxy0.read(Unknown Source)
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:630)
... 18 more
Total time: 3 seconds
Process exited with exit code 1. -
Catching an exception thrown from another thread
I have a SocketServer that creates new threads to handle incoming clients. If one of the threads throw a SQLException is it possible to catch that exception in the SocketServer that created that thread.
I tried implementing this code and I cannot get the server to catch an exception thrown in the thread. Are my assumptions correct?
I was reading something about Thread Groups and implementing an uncoughtException() method, but this looked like overkill.
Thanks for your time!
Some Example code would be the following where the ClientThread will do a database query which could cause an SQLException. I'd like to catch that exception in my Socket Server
try
new ClientThread( socketServer.accept() , host, connection ).start();
catch( SQLException e )
System.out.println( "DataSource Connection Problem" );
e.printStackTrace();
}hehe, why?
The server's job is to listen for an incoming message from a client and pass it off to a thread to handle the client. Otherwise the server will have to block on that incoming port untill it has finished handling the client and usually there are many incoming clients continuously.
The reason I would want to catch an exception in the server based on the SQLException thrown in the thread is because the SQLException is usually going to be due to the fact the datasource connection has become unavalable, or needs to be refreshed. This datasource connection is a private variable stored in the socket server. The SocketServer now needs to know that it has to refresh that datasource connection. I would normally try to use somesort of flag to set the variable but to throw another wrench into my dilemma, the SocketServer is actually its own thread. So I can't make any of these variables static, which means I can't have the thread call a method on teh socket server to change the status flag. :)
I guess I need implement some sort of Listener that the thread can notify when a datasource connection goes down?
Thanks for the help so far, I figured java would not want one thread to catch another thread's exceptions, but I just wanted to make sure. -
How to handle exceptions thrown by event
Hi all,
i have this slight problem, i'm trying to handle accessing a databse from a button click, i'm trying to simulate somebody logging on to a network. the code is as follows;
*@author James Taylor
*@version 30-11-2003
*Logon gui
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.sql.*;
public class LogonUI extends JFrame {
//instance variables
private JLabel userNameL;
private JPasswordField password;
private JButton logon;
ButtonHandler handler;
Connection con;
Statement stmt;
*Constructor initialises and creates UI, adds functionality to the button.
public LogonUI() throws SQLException, ClassNotFoundException, IllegalAccessException, InstantiationException{
super("Employee Logon");
Container c = getContentPane();
c.setLayout(new FlowLayout() );
//handles what happens when user presses the button
handler = new ButtonHandler();
userNameL = new JLabel("Please Enter Password:");
c.add(userNameL);
password = new JPasswordField(15);
c.add(password);
logon = new JButton( "Logon" );
//anonymous inner class that is created once the button is pressed.
//it connects to database to validate user
logon.addActionListener( handler );
c.add(logon);
c.setBackground( Color.pink );
setDefaultCloseOperation(DISPOSE_ON_CLOSE);
setSize(250,150);
setVisible(true);
*class that opens connection to validate user
private class ButtonHandler implements ActionListener {
public void actionPerformed(ActionEvent ae)throws SQLException, ClassNotFoundException, IllegalAccessException, InstantiationException{
try{
boolean isValidUser = false;
//Load mysql driver
Class.forName("com.mysql.jdbc.Driver").newInstance();
//make a connection
String url = "jdbc:mysql://localhost/flight";
con = DriverManager.getConnection(url)
//Create and instantiate a statement obj
stmt = con.createStatement();
//get a result set
ResultSet rs = stmt.executeQuery("SELECT Password FROM employees");
//Iterate through the result set
while ( rs.next() ){
String savedPassword = rs.getString("Password");
if (password.getText().equals(savedPassword) ){
isValidUser = true;
JOptionPane.showMessageDialog(null,"Yipeeeee");
if (isValidUser == false){
JOptionPane.showMessageDialog(null,"Invalid Password");
stmt.close();
con.close();
}catch(Exception e){ e.printStackTrace();}
public static void main (String[] args) throws SQLException, ClassNotFoundException, IllegalAccessException, InstantiationException{
LogonUI testAirApp = new LogonUI();
}When the user presses the button the app tries to validate the user.
I have not been able to test the code due to SQL Exceptions thrown in the handler class, and when i try and throw them up from here i get;
LogonUI.java:52: actionPerformed(java.awt.event.ActionEvent) in LogonUI.ButtonHandler cannot implement actionPerformed(java.awt.event.ActionEvent) in java.awt.event.ActionListener; overridden method does not throw java.lang.InstantiationExceptionAny ideas on my code and how to handle these exceptions will be very appreciated. Regards, JamesTurn your checked exceptions into unchecked exceptions and retrieve the cause later:
RuntimeException unchecked = new RuntimeException(checked);
Throwable t = unchecked.getCause();Stephen -
Help Me, How to catch exception thrown from ejbStore
Hi,
I am working on application running on Iplanet Application Server 4.0. Problem is the application exception thrown from the ejbStore don't reach the calling servlet, calling servlet receive TransactionRollback exception which is system exception. But there is no sign of my application exception thrown from ejbStore. Can anybody tell me how I can get my ApplicationException thrown from ejbStore in my calling servlet.
I am calling entity beans set method in servlet and in entity bean ejbStore method I am throwing Application exception.
in entity bean
public void ejbStore() throws MyException
if(true) throw new MyException();
in servlet
try {
MyEntityHome home = .......
MyEntityRemote remote = home.findBy.....
remote.setMyValue(MyValue value); //Transaction required Container managed
}catch(MyException e) {
e.printStackTrace(); // Not cahcing My Exception
}catch(Exception e) {
e.printStackTrace(); //catching TransactionRolledBackException
Thanks
ShaktiHi Ravi
Try this
try
Object retMsgs = output.get(bapiretrunmsgobject);
if(result != null )
IrecordSet rmsg = (IrecordSet) result
catch(Exception ex)
printException(ex, "Error getting function result");
Lemme know for any further questions.
Regards
Praveen
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