@ConfigurationProperties(prefix="endpoints.heapdump") @HypermediaDisabled public class HeapdumpMvcEndpoint extends AbstractNamedMvcEndpoint
MvcEndpoint
to expose heap dumps.Modifier and Type | Class and Description |
---|---|
protected static interface |
HeapdumpMvcEndpoint.HeapDumper
Strategy interface used to dump the heap to a file.
|
protected static class |
HeapdumpMvcEndpoint.HeapDumperUnavailableException
Exception to be thrown if the
HeapdumpMvcEndpoint.HeapDumper cannot be created. |
protected static class |
HeapdumpMvcEndpoint.HotSpotDiagnosticMXBeanHeapDumper
HeapdumpMvcEndpoint.HeapDumper that uses com.sun.management.HotSpotDiagnosticMXBean
available on Oracle and OpenJDK to dump the heap to a file. |
DISABLED_RESPONSE
Modifier | Constructor and Description |
---|---|
|
HeapdumpMvcEndpoint() |
protected |
HeapdumpMvcEndpoint(long timeout) |
Modifier and Type | Method and Description |
---|---|
protected HeapdumpMvcEndpoint.HeapDumper |
createHeapDumper()
Factory method used to create the
HeapdumpMvcEndpoint.HeapDumper . |
protected void |
handle(File heapDumpFile,
HttpServletRequest request,
HttpServletResponse response)
Handle the heap dump file and respond.
|
void |
invoke(boolean live,
HttpServletRequest request,
HttpServletResponse response) |
getName
getEndpointType, getEnvironment, getPath, isEnabled, isSensitive, setEnabled, setEnvironment, setPath, setSensitive
addArgumentResolvers, addCorsMappings, addFormatters, addInterceptors, addResourceHandlers, addReturnValueHandlers, addViewControllers, configureAsyncSupport, configureContentNegotiation, configureDefaultServletHandling, configureHandlerExceptionResolvers, configureMessageConverters, configurePathMatch, configureViewResolvers, extendHandlerExceptionResolvers, extendMessageConverters, getMessageCodesResolver, getValidator
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getEndpointType, getPath, isSensitive
public HeapdumpMvcEndpoint()
protected HeapdumpMvcEndpoint(long timeout)
@RequestMapping(method=GET, produces="application/octet-stream") public void invoke(@RequestParam(defaultValue="true") boolean live, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
IOException
ServletException
protected HeapdumpMvcEndpoint.HeapDumper createHeapDumper() throws HeapdumpMvcEndpoint.HeapDumperUnavailableException
HeapdumpMvcEndpoint.HeapDumper
.HeapdumpMvcEndpoint.HeapDumperUnavailableException
- if the heap dumper cannot be createdprotected void handle(File heapDumpFile, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
heapDumpFile
- the generated dump filerequest
- the HTTP requestresponse
- the HTTP responseServletException
- on servlet errorIOException
- on IO errorCopyright © 2019 Pivotal Software, Inc.. All rights reserved.