Do not report every WebApplicationException to the log as an error
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Key: WINK-52
URL: https://issues.apache.org/jira/browse/WINK-52
Project: Wink
Issue Type: Improvement
Components: Server
Affects Versions: 0.1
Reporter: Nadav Fischer
Assignee: Nadav Fischer
Fix For: 0.1
If when handling a request a WebApplicationException is thrown, the exception
is always printed to the log as an error even though it is may not be a real
error such as a client error, and it can cause the log to fill up unnecessarily.
For example:
Jun 26, 2009 3:12:30 PM
org.apache.wink.server.internal.registry.ResourceRegistry filterDispatchMethods
INFO: Could not find any method supporting consumed media type.
Jun 26, 2009 3:12:30 PM org.apache.wink.server.internal.RequestProcessor
handleRequestWithoutFaultBarrier
SEVERE: WebApplicationException (415) occured during the handlers chain
invocation
Throwable occurred: javax.ws.rs.WebApplicationException
at
org.apache.wink.server.internal.registry.ResourceRegistry.filterDispatchMethods(ResourceRegistry.java:385)
at
org.apache.wink.server.internal.registry.ResourceRegistry.findMethod(ResourceRegistry.java:284)
at
org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleResourceMethod(FindResourceMethodHandler.java:119)
at
org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleRequest(FindResourceMethodHandler.java:60)
at
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
at
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:1)
at
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:56)
at
org.apache.wink.server.internal.handlers.FindRootResourceHandler.handleRequest(FindRootResourceHandler.java:87)
at
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
at
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:1)
at
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:56)
at
org.apache.wink.server.internal.handlers.HeadMethodHandler.handleRequest(HeadMethodHandler.java:48)
at
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
at
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:1)
at
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:56)
at
org.apache.wink.server.internal.handlers.OptionsMethodHandler.handleRequest(OptionsMethodHandler.java:44)
at
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
at
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:1)
at
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:56)
at
org.apache.wink.server.internal.handlers.SearchResultHandler.handleRequest(SearchResultHandler.java:35)
at
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
at
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:1)
at
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:56)
at
org.apache.wink.server.handlers.AbstractHandlersChain.run(AbstractHandlersChain.java:44)
at
org.apache.wink.server.internal.RequestProcessor.handleRequestWithoutFaultBarrier(RequestProcessor.java:127)
at
org.apache.wink.server.internal.RequestProcessor.handleRequest(RequestProcessor.java:108)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:599)
at
org.apache.wink.test.mock.MockServletInvocationTest.invoke(MockServletInvocationTest.java:230)
at
org.apache.wink.server.SubResourceTest.testGetNoParams(SubResourceTest.java:222)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:599)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:81)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
I suggest that if a WebApplicationException is thrown, then print it to the log
as an ERROR only if it is a 500 family status error, and for other status
codes, print it to the log as an INFO message.
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