sk.baka.webvm
Class ThreadDump

java.lang.Object
  org.apache.wicket.Component
      org.apache.wicket.MarkupContainer
          org.apache.wicket.Page
              org.apache.wicket.markup.html.WebPage
                  sk.baka.webvm.WebVMPage
                      sk.baka.webvm.ThreadDump

All Implemented Interfaces:

Serializable, IClusterable, IConverterLocator, IRedirectListener, IRequestListener, INewBrowserWindowListener, IPageMapEntry

public final class ThreadDump
extends WebVMPage

Performs and displays a full thread dump.

Author:

vyzivus

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.Page

Page.IPageSerializer

Nested classes/interfaces inherited from class org.apache.wicket.Component

Component.ComponentModelChange, Component.EnabledChange, Component.IVisitor<T extends Component>, Component.VisibilityChange

Field Summary

Fields inherited from class sk.baka.webvm.WebVMPage

border

Fields inherited from class org.apache.wicket.Page

LATEST_VERSION, serializer

Fields inherited from class org.apache.wicket.Component

ENABLE, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED6, FLAG_RESERVED7, FLAG_RESERVED8, PATH_SEPARATOR, RENDER

Fields inherited from interface org.apache.wicket.markup.html.INewBrowserWindowListener

INTERFACE

Fields inherited from interface org.apache.wicket.IRedirectListener

INTERFACE

Constructor Summary

ThreadDump()
Constructor.

Method Summary

static String	getThreadMetadata(ThreadInfo info) Shows a basic thread info: thread ID, whether the thread is native, suspended, etc.
static String	getThreadStacktrace(ThreadInfo info) Pretty-prints a thread stacktrace, similar to Throwable.printStackTrace() except that it handles nulls correctly.

Methods inherited from class sk.baka.webvm.WebVMPage

drawMemoryStatus, drawMemoryUsageGraph, toFile, unescaped

Methods inherited from class org.apache.wicket.markup.html.WebPage

configureResponse, getMarkupType, getUrlCompressor, getWebRequestCycle, homePageLink, onAfterRender, onNewBrowserWindow, setHeaders

Methods inherited from class org.apache.wicket.Page

afterCallComponent, beforeCallComponent, componentChanged, componentRendered, detachModels, dirty, endComponentRender, expireOldestVersion, getAjaxVersionNumber, getAutoIndex, getCurrentVersionNumber, getId, getNumericId, getPageClass, getPageId, getPageMap, getPageMapEntry, getPageMapName, getPageParameters, getPageReference, getSizeInBytes, getStatelessHint, getVersion, getVersions, hierarchyAsString, ignoreVersionMerge, internalOnModelChanged, isBookmarkable, isErrorPage, isPageStateless, moveToPageMap, newVersionManager, onBeforeRender, onDetach, onPageAttached, onRedirect, onRender, removePersistedFormData, renderPage, rollbackPage, setNumericId, setStatelessHint, startComponentRender, toString, writeReplace

Methods inherited from class org.apache.wicket.MarkupContainer

add, addOrReplace, autoAdd, autoAdd, contains, findMarkupStream, get, get, getAssociatedMarkupStream, getMarkupStream, hasAssociatedMarkup, internalAdd, isTransparentResolver, iterator, iterator, newMarkupResourceStream, onComponentTagBody, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderComponentTagBody, renderNext, replace, setDefaultModel, setMarkupStream, size, swap, toString, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, afterRender, beforeRender, callOnBeforeRenderIfNotVisible, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, continueToOriginalDestination, debug, detach, detachBehaviors, detachModel, determineVisibility, error, exceptionMessage, fatal, findPage, findParent, findParentWithAssociatedMarkup, getApplication, getBehaviors, getBehaviors, getBehaviorsRawList, getClassRelativePath, getComponentBorder, getConverter, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessage, getFlag, getFlag, getInnermostModel, getInnermostModel, getLocale, getLocalizer, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdImpl, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getResponse, getSession, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalAttach, internalDetach, internalOnAttach, internalOnDetach, isActionAuthorized, isAncestorOf, isAttached, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, locateMarkupStream, markAttached, markRendering, modelChanged, modelChanging, onAttach, onBeginRequest, onComponentTag, onEndRequest, onModelChanged, onModelChanging, onRemove, prepareForRender, prepareForRender, redirectToInterceptPage, remove, remove, render, render, renderComponent, renderComponent, renderComponentTag, rendered, renderHead, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, setAuto, setComponentBorder, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setFlag, setIgnoreAttributeModifier, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setRedirect, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, urlFor, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, warn, wrap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.wicket.session.pagemap.IPageMapEntry

getPage

Constructor Detail

ThreadDump

public ThreadDump()

Constructor.

Method Detail

getThreadMetadata

public static String getThreadMetadata(ThreadInfo info)

Shows a basic thread info: thread ID, whether the thread is native, suspended, etc.

Parameters:

info - the thread info.

Returns:

pretty-printed thread info.

getThreadStacktrace

public static String getThreadStacktrace(ThreadInfo info)

Pretty-prints a thread stacktrace, similar to Throwable.printStackTrace() except that it handles nulls correctly.

Parameters:

info -

Returns:

string representation of the stacktrace.