Module org.eclipse.jetty.ee9.webapp

Package org.eclipse.jetty.ee9.webapp

Class WebAppContext

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.ee9.nested.AbstractHandler

org.eclipse.jetty.ee9.nested.AbstractHandlerContainer

org.eclipse.jetty.ee9.nested.HandlerWrapper

org.eclipse.jetty.ee9.nested.ScopedHandler

org.eclipse.jetty.ee9.nested.ContextHandler

org.eclipse.jetty.ee9.servlet.ServletContextHandler

org.eclipse.jetty.ee9.webapp.WebAppContext

All Implemented Interfaces:

Supplier<org.eclipse.jetty.server.Handler>, org.eclipse.jetty.ee9.nested.Handler, org.eclipse.jetty.ee9.nested.HandlerContainer, WebAppClassLoader.Context, org.eclipse.jetty.server.Deployable, org.eclipse.jetty.util.Attributes, org.eclipse.jetty.util.ClassVisibilityChecker, org.eclipse.jetty.util.component.Container, org.eclipse.jetty.util.component.Destroyable, org.eclipse.jetty.util.component.Dumpable, org.eclipse.jetty.util.component.Dumpable.DumpableContainer, org.eclipse.jetty.util.component.LifeCycle

@ManagedObject("Web Application ContextHandler")
public class WebAppContext
extends org.eclipse.jetty.ee9.servlet.ServletContextHandler
implements WebAppClassLoader.Context, org.eclipse.jetty.server.Deployable

Web Application Context Handler.

The WebAppContext handler is an extension of ContextHandler that coordinates the construction and configuration of nested handlers: ConstraintSecurityHandler, SessionHandler and ServletHandler. The handlers are configured by pluggable configuration classes, with the default being WebXmlConfiguration and JettyWebXmlConfiguration.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	WebAppContext.Context

Nested classes/interfaces inherited from class org.eclipse.jetty.ee9.servlet.ServletContextHandler

org.eclipse.jetty.ee9.servlet.ServletContextHandler.Initializer, org.eclipse.jetty.ee9.servlet.ServletContextHandler.JspConfig, org.eclipse.jetty.ee9.servlet.ServletContextHandler.JspPropertyGroup, org.eclipse.jetty.ee9.servlet.ServletContextHandler.ServletAPIContext, org.eclipse.jetty.ee9.servlet.ServletContextHandler.ServletContainerInitializerCaller, org.eclipse.jetty.ee9.servlet.ServletContextHandler.ServletContainerInitializerStarter, org.eclipse.jetty.ee9.servlet.ServletContextHandler.TagLib

Nested classes/interfaces inherited from class org.eclipse.jetty.ee9.nested.ContextHandler

org.eclipse.jetty.ee9.nested.ContextHandler.APIContext, org.eclipse.jetty.ee9.nested.ContextHandler.ContextScopeListener, org.eclipse.jetty.ee9.nested.ContextHandler.ContextStatus, org.eclipse.jetty.ee9.nested.ContextHandler.CoreContextHandler, org.eclipse.jetty.ee9.nested.ContextHandler.CoreContextRequest

Nested classes/interfaces inherited from class org.eclipse.jetty.ee9.nested.AbstractHandler

org.eclipse.jetty.ee9.nested.AbstractHandler.ErrorDispatchHandler

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener, org.eclipse.jetty.util.component.AbstractLifeCycle.StopException

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.Attributes

org.eclipse.jetty.util.Attributes.Layer, org.eclipse.jetty.util.Attributes.Lazy, org.eclipse.jetty.util.Attributes.Mapped, org.eclipse.jetty.util.Attributes.Synthetic, org.eclipse.jetty.util.Attributes.Wrapper

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Container

org.eclipse.jetty.util.component.Container.InheritedListener, org.eclipse.jetty.util.component.Container.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Dumpable

org.eclipse.jetty.util.component.Dumpable.DumpableContainer

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

org.eclipse.jetty.util.component.LifeCycle.Listener

Field Summary

Fields

Modifier and Type	Field	Description
static final ClassMatcher	__dftServerClasses	Deprecated, for removal: This API element is subject to removal in a future version. use WebAppClassLoading.DEFAULT_HIDDEN_CLASSES
static final ClassMatcher	__dftSystemClasses	Deprecated, for removal: This API element is subject to removal in a future version. use WebAppClassLoading.DEFAULT_PROTECTED_CLASSES
static final String	ERROR_PAGE
static final String	SERVER_SRV_CLASSES	Deprecated, for removal: This API element is subject to removal in a future version. use WebAppClassLoading.HIDDEN_CLASSES_ATTRIBUTE instead.
static final String	SERVER_SYS_CLASSES	Deprecated, for removal: This API element is subject to removal in a future version. use WebAppClassLoading.PROTECTED_CLASSES_ATTRIBUTE instead.
static final String	WEB_DEFAULTS_XML

Fields inherited from class org.eclipse.jetty.ee9.servlet.ServletContextHandler

_defaultSecurityHandlerClass, _jspConfig, _objFactory, _options, _securityHandler, _servletHandler, _sessionHandler, NO_SECURITY, NO_SESSIONS, SECURITY, SESSIONS

Fields inherited from class org.eclipse.jetty.ee9.nested.ContextHandler

_apiContext, _contextStatus, DEFAULT_LISTENER_TYPE_INDEX, DEFAULT_MAX_FORM_CONTENT_SIZE, DEFAULT_MAX_FORM_KEYS, ENVIRONMENT, EXTENDED_LISTENER_TYPE_INDEX, MAX_FORM_CONTENT_SIZE_KEY, MAX_FORM_KEYS_KEY, SERVLET_LISTENER_TYPES, SERVLET_MAJOR_VERSION, SERVLET_MINOR_VERSION

Fields inherited from class org.eclipse.jetty.ee9.nested.ScopedHandler

_nextScope, _outerScope

Fields inherited from class org.eclipse.jetty.ee9.nested.HandlerWrapper

_handler

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from interface org.eclipse.jetty.util.Attributes

NULL

Fields inherited from interface org.eclipse.jetty.server.Deployable

ATTRIBUTE_PREFIX, CONFIGURATION_CLASSES, CONTAINER_SCAN_JARS, CONTEXT_HANDLER_CLASS, CONTEXT_PATH, DEFAULTS_DESCRIPTOR, EE_ENVIRONMENT_NAME_PATTERN, ENVIRONMENT, ENVIRONMENT_COMPARATOR, ENVIRONMENT_XML, EXTRACT_WARS, PARENT_LOADER_PRIORITY, SCI_EXCLUSION_PATTERN, SCI_ORDER, TEMP_DIR, WAR, WEBINF_SCAN_JARS

Fields inherited from interface org.eclipse.jetty.util.component.Dumpable

KEY

Constructor Summary

Constructors

Constructor	Description
WebAppContext()
WebAppContext(String webApp, String contextPath)
WebAppContext(org.eclipse.jetty.ee9.nested.SessionHandler sessionHandler, org.eclipse.jetty.ee9.security.SecurityHandler securityHandler, org.eclipse.jetty.ee9.servlet.ServletHandler servletHandler, org.eclipse.jetty.ee9.nested.ErrorHandler errorHandler)	This constructor is used in the geronimo integration.
WebAppContext(org.eclipse.jetty.server.Handler.Container parent, String webApp, String contextPath)
WebAppContext(org.eclipse.jetty.server.Handler.Container parent, String contextPath, org.eclipse.jetty.ee9.nested.SessionHandler sessionHandler, org.eclipse.jetty.ee9.security.SecurityHandler securityHandler, org.eclipse.jetty.ee9.servlet.ServletHandler servletHandler, org.eclipse.jetty.ee9.nested.ErrorHandler errorHandler, int options)	This constructor is used in the geronimo integration.
WebAppContext(org.eclipse.jetty.server.Handler.Container parent, org.eclipse.jetty.util.resource.Resource webApp, String contextPath)
WebAppContext(org.eclipse.jetty.util.resource.Resource webApp, String contextPath)

Method Summary

Modifier and Type	Method	Description
void	addConfiguration(Configuration... configuration)
void	addOverrideDescriptor(String overrideDescriptor)	The override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml
static void	addServerClasses(org.eclipse.jetty.util.Attributes attributes, String... patterns)	Deprecated, for removal: This API element is subject to removal in a future version. use WebAppClassLoading.addProtectedClasses(Server, String...)
void	addServerClassMatcher(ClassMatcher serverClasses)	Add a ClassMatcher for server classes by combining with any existing matcher.
static void	addSystemClasses(org.eclipse.jetty.util.Attributes attributes, String... patterns)	Deprecated, for removal: This API element is subject to removal in a future version. use WebAppClassLoading.addHiddenClasses(Server, String...)
void	addSystemClassMatcher(ClassMatcher systemClasses)	Add a ClassMatcher for system classes by combining with any existing matcher.
boolean	configure()
protected ClassLoader	configureClassLoader(ClassLoader loader)	Configure the context ClassLoader, potentially wrapping it.
void	destroy()
protected void	doStart()
void	dump(Appendable out, String indent)
protected String	getCanonicalNameForTmpDir()
<T> T	getConfiguration(Class<? extends T> configClass)
String[]	getConfigurationClasses()
Configurations	getConfigurations()
static WebAppContext	getCurrentWebAppContext()
String	getDefaultsDescriptor()	The default descriptor is a web.xml format file that is applied to the context before the standard WEB-INF/web.xml
String	getDescriptor()
List<org.eclipse.jetty.util.resource.Resource>	getExtraClasspath()
MetaData	getMetaData()
org.eclipse.jetty.util.resource.Resource	getNestedResourceForTempDirName()
String	getOverrideDescriptor()	The override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml
List<String>	getOverrideDescriptors()	An override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml
PermissionCollection	getPermissions()
org.eclipse.jetty.util.resource.Resource	getResource(String pathInContext)
String	getResourceAlias(String path)
Map<String,String>	getResourceAliases()
org.eclipse.jetty.util.resource.ResourceFactory	getResourceFactory()
String[]	getServerClasses()
ClassMatcher	getServerClassMatcher()
String[]	getSystemClasses()
ClassMatcher	getSystemClassMatcher()
File	getTempDirectory()
Throwable	getUnavailableException()	Get an exception that caused the webapp to be unavailable
String	getWar()
org.eclipse.jetty.util.resource.Resource	getWebInf()
void	initializeDefaults(Map<String,String> properties)
boolean	isAllowDuplicateFragmentNames()
boolean	isConfigurationDiscovered()	Is the context Automatically configured.
boolean	isContextPathDefault()
boolean	isCopyWebDir()
boolean	isCopyWebInf()
boolean	isDistributable()
boolean	isExtractWAR()
boolean	isHiddenClass(Class<?> clazz)
boolean	isLogUrlOnStart()
boolean	isParentLoaderPriority()
boolean	isPersistTempDirectory()
boolean	isProtectedClass(Class<?> clazz)
boolean	isServerClass(Class<?> clazz)
boolean	isServerResource(String name, URL url)
boolean	isSystemClass(Class<?> clazz)
boolean	isSystemResource(String name, URL url)
boolean	isThrowUnavailableOnStartupException()
protected void	loadConfigurations()
protected void	makeTempDirectory()
protected Configurations	newConfigurations()
void	postConfigure()
void	preConfigure()	Pre configure the web application.
void	removeConfiguration(Class<? extends Configuration>... configurations)
void	removeConfiguration(Configuration... configurations)
boolean	removeEventListener(EventListener listener)
String	removeResourceAlias(String alias)
void	setAllowDuplicateFragmentNames(boolean allowDuplicateFragmentNames)
void	setClassLoader(ClassLoader classLoader)
void	setConfigurationClasses(String[] configurations)
void	setConfigurationClasses(List<String> configurations)
void	setConfigurationDiscovered(boolean discovered)	Set the configuration discovery mode.
void	setConfigurations(Configuration[] configurations)
void	setContextPath(String contextPath)
void	setContextWhiteList(String... contextWhiteList)	Set the context white list In certain circumstances you want may want to deny access of one webapp from another when you may not fully trust the webapp.
void	setCopyWebDir(boolean copy)
void	setCopyWebInf(boolean copyWebInf)
void	setDefaultContextPath(String contextPath)
void	setDefaultsDescriptor(String defaultsDescriptor)	The default descriptor is a web.xml format file that is applied to the context before the standard WEB-INF/web.xml
void	setDescriptor(String descriptor)	Set the web.xml descriptor to use.
void	setDisplayName(String displayName)
void	setDistributable(boolean distributable)
void	setExtraClasspath(String extraClasspath)	Set the Extra ClassPath via delimited String.
void	setExtraClasspath(List<org.eclipse.jetty.util.resource.Resource> extraClasspath)
void	setExtractWAR(boolean extractWAR)
void	setLogUrlOnStart(boolean logOnStart)	Sets whether or not the web app name and URL is logged on startup
void	setOverrideDescriptor(String overrideDescriptor)	The override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml
void	setOverrideDescriptors(List<String> overrideDescriptors)	The override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml
void	setParentLoaderPriority(boolean java2compliant)
void	setPermissions(PermissionCollection permissions)
void	setPersistTempDirectory(boolean persist)	If true the temp directory for this webapp will be kept when the webapp stops.
void	setResourceAlias(String alias, String uri)	Set Resource Alias.
void	setResourceAliases(Map<String,String> map)
void	setServer(org.eclipse.jetty.server.Server server)
void	setServerClassMatcher(ClassMatcher serverClasses)	Set the server classes patterns.
Set<String>	setServletSecurity(jakarta.servlet.ServletRegistration.Dynamic registration, jakarta.servlet.ServletSecurityElement servletSecurityElement)
void	setSystemClassMatcher(ClassMatcher systemClasses)	Set the system classes patterns.
void	setTempDirectory(File dir)	Set temporary directory for context.
void	setThrowUnavailableOnStartupException(boolean throwIfStartupException)
void	setWar(String war)	Set the war of the webapp.
void	setWarResource(org.eclipse.jetty.util.resource.Resource war)	Set the war of the webapp as a Resource.
protected void	startContext()
protected void	startWebapp()	Continue the startContext() before calling super.startContext().
protected void	stopContext()
protected void	stopWebapp()	Continue the stopContext() before calling super.stopContext().
String	toString()

Methods inherited from class org.eclipse.jetty.ee9.servlet.ServletContextHandler

addEventListener, addFilter, addFilter, addFilter, addRoles, addServlet, addServlet, addServlet, addServletContainerInitializer, addServletContainerInitializer, addServletContainerInitializer, callContextDestroyed, callContextInitialized, doStop, dynamicHolderAdded, getDefaultSecurityHandlerClass, getObjectFactory, getSecurityHandler, getServletContextHandler, getServletContextHandler, getServletHandler, getSessionHandler, insertHandler, newSecurityHandler, newServletHandler, newSessionHandler, setDefaultSecurityHandlerClass, setHandler, setSecurityHandler, setServletHandler, setSessionHandler

Methods inherited from class org.eclipse.jetty.ee9.nested.ContextHandler

addAliasCheck, addLocaleEncoding, addProgrammaticListener, addVirtualHosts, checkAlias, clearAliasChecks, clearAttributes, contextDestroyed, contextInitialized, doHandle, doScope, doStartInContext, doStopInContext, enterScope, exitScope, get, getAliasChecks, getAllowNullPathInfo, getAttribute, getAttributeNames, getAttributeNameSet, getAttributes, getBaseResource, getClassLoader, getClassPath, getContextHandler, getContextPath, getContextPathEncoded, getCoreContextHandler, getCurrentContext, getCurrentContextHandler, getDefaultRequestCharacterEncoding, getDefaultResponseCharacterEncoding, getDisplayName, getErrorHandler, getInitParameter, getInitParameterNames, getInitParams, getLocaleEncoding, getLocaleEncoding, getLocaleEncodings, getLogger, getMaxFormContentSize, getMaxFormKeys, getMimeTypes, getProtectedTargets, getRequestContextPath, getResourceBase, getResourcePaths, getServletContext, getServletContext, getVirtualHosts, getWelcomeFiles, handle, handle, handle, handleAsync, handleOptions, insertHandler, isAvailable, isCompactPath, isCrossContextDispatchSupported, isDurableListener, isProgrammaticListener, isProtectedTarget, isUsingSecurityManager, loadClass, newResource, newResource, newResource, removeAttribute, removeVirtualHosts, requestDestroyed, requestInitialized, setAliasChecks, setAllowNullPathInfo, setAttribute, setAttributes, setAvailable, setBaseResource, setBaseResourceAsPath, setBaseResourceAsString, setCompactPath, setCrossContextDispatchSupported, setDefaultRequestCharacterEncoding, setDefaultResponseCharacterEncoding, setErrorHandler, setInitParameter, setLogger, setMaxFormContentSize, setMaxFormKeys, setProtectedTargets, setResourceBase, setUsingSecurityManager, setVirtualHosts, setWelcomeFiles

Methods inherited from class org.eclipse.jetty.ee9.nested.ScopedHandler

handle, nextHandle, nextScope

Methods inherited from class org.eclipse.jetty.ee9.nested.HandlerWrapper

expandChildren, getHandler, getHandlers, getTail, setAsParent

Methods inherited from class org.eclipse.jetty.ee9.nested.AbstractHandlerContainer

expandHandler, findContainerOf, getChildHandlerByClass, getChildHandlers, getChildHandlersByClass

Methods inherited from class org.eclipse.jetty.ee9.nested.AbstractHandler

doError, getServer

Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

addBean, addBean, addManaged, contains, dump, dump, dumpObjects, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, installBean, installBean, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, setBeans, start, stop, unmanage, updateBean, updateBean, updateBeans, updateBeans

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

getEventListeners, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, setEventListeners, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.util.Attributes

asAttributeMap, equals, hashCode

Methods inherited from interface org.eclipse.jetty.util.component.Container

getCachedBeans, getEventListeners

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable

dumpSelf

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable.DumpableContainer

isDumpable

Methods inherited from interface org.eclipse.jetty.util.component.LifeCycle

isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, start, stop

Methods inherited from interface org.eclipse.jetty.ee9.webapp.WebAppClassLoader.Context

newResource

Field Details

WEB_DEFAULTS_XML

public static final String WEB_DEFAULTS_XML

See Also:

• Constant Field Values

ERROR_PAGE

public static final String ERROR_PAGE

See Also:

• Constant Field Values

SERVER_SYS_CLASSES

@Deprecated(forRemoval=true,
            since="12.0.9")
public static final String SERVER_SYS_CLASSES

Deprecated, for removal: This API element is subject to removal in a future version.

use WebAppClassLoading.PROTECTED_CLASSES_ATTRIBUTE instead.

See Also:

• Constant Field Values

SERVER_SRV_CLASSES

@Deprecated(forRemoval=true,
            since="12.0.9")
public static final String SERVER_SRV_CLASSES

Deprecated, for removal: This API element is subject to removal in a future version.

use WebAppClassLoading.HIDDEN_CLASSES_ATTRIBUTE instead.

See Also:

• Constant Field Values

__dftSystemClasses

@Deprecated(forRemoval=true,
            since="12.0.9")
public static final ClassMatcher __dftSystemClasses

Deprecated, for removal: This API element is subject to removal in a future version.

use WebAppClassLoading.DEFAULT_PROTECTED_CLASSES

__dftServerClasses

@Deprecated(forRemoval=true,
            since="12.0.9")
public static final ClassMatcher __dftServerClasses

Deprecated, for removal: This API element is subject to removal in a future version.

use WebAppClassLoading.DEFAULT_HIDDEN_CLASSES

Constructor Details

WebAppContext

public WebAppContext()

WebAppContext

public WebAppContext(String webApp,
 String contextPath)

Parameters:

webApp - The URL or filename of the webapp directory or war file.

contextPath - The context path

WebAppContext

public WebAppContext(org.eclipse.jetty.util.resource.Resource webApp,
 String contextPath)

Parameters:

webApp - The URL or filename of the webapp directory or war file.

contextPath - The context path

WebAppContext

public WebAppContext(org.eclipse.jetty.server.Handler.Container parent,
 String webApp,
 String contextPath)

Parameters:

parent - The parent HandlerContainer.

webApp - The URL or filename of the webapp directory or war file.

contextPath - The context path

WebAppContext

public WebAppContext(org.eclipse.jetty.server.Handler.Container parent,
 org.eclipse.jetty.util.resource.Resource webApp,
 String contextPath)

Parameters:

parent - The parent HandlerContainer.

webApp - The webapp directory or war file.

contextPath - The context path

WebAppContext

public WebAppContext(org.eclipse.jetty.ee9.nested.SessionHandler sessionHandler,
 org.eclipse.jetty.ee9.security.SecurityHandler securityHandler,
 org.eclipse.jetty.ee9.servlet.ServletHandler servletHandler,
 org.eclipse.jetty.ee9.nested.ErrorHandler errorHandler)

This constructor is used in the geronimo integration.

Parameters:

sessionHandler - SessionHandler for this web app

securityHandler - SecurityHandler for this web app

servletHandler - ServletHandler for this web app

errorHandler - ErrorHandler for this web app

WebAppContext

public WebAppContext(org.eclipse.jetty.server.Handler.Container parent,
 String contextPath,
 org.eclipse.jetty.ee9.nested.SessionHandler sessionHandler,
 org.eclipse.jetty.ee9.security.SecurityHandler securityHandler,
 org.eclipse.jetty.ee9.servlet.ServletHandler servletHandler,
 org.eclipse.jetty.ee9.nested.ErrorHandler errorHandler,
 int options)

This constructor is used in the geronimo integration.

Parameters:

parent - the parent handler

contextPath - the context path

sessionHandler - SessionHandler for this web app

securityHandler - SecurityHandler for this web app

servletHandler - ServletHandler for this web app

errorHandler - ErrorHandler for this web app

options - the options (ServletContextHandler.SESSIONS and/or ServletContextHandler.SECURITY)

Method Details

getCurrentWebAppContext

public static WebAppContext getCurrentWebAppContext()

initializeDefaults

public void initializeDefaults(Map<String,String> properties)

Specified by:

initializeDefaults in interface org.eclipse.jetty.server.Deployable

isContextPathDefault

public boolean isContextPathDefault()

setContextPath

public void setContextPath(String contextPath)

Overrides:

setContextPath in class org.eclipse.jetty.ee9.nested.ContextHandler

setDefaultContextPath

public void setDefaultContextPath(String contextPath)

setDisplayName

public void setDisplayName(String displayName)

Overrides:

setDisplayName in class org.eclipse.jetty.ee9.nested.ContextHandler

Parameters:

displayName - The servletContextName to set.

getUnavailableException

public Throwable getUnavailableException()

Get an exception that caused the webapp to be unavailable

Returns:

A throwable if the webapp is unavailable or null

setResourceAlias

public void setResourceAlias(String alias,
 String uri)

Set Resource Alias. Resource aliases map resource uri's within a context. They may optionally be used by a handler when looking for a resource.

Parameters:

alias - the alias for a resource

uri - the uri for the resource

getResourceAliases

public Map<String,String> getResourceAliases()

setResourceAliases

public void setResourceAliases(Map<String,String> map)

getResourceAlias

public String getResourceAlias(String path)

removeResourceAlias

public String removeResourceAlias(String alias)

setClassLoader

public void setClassLoader(ClassLoader classLoader)

Overrides:

setClassLoader in class org.eclipse.jetty.ee9.nested.ContextHandler

getResourceFactory

public org.eclipse.jetty.util.resource.ResourceFactory getResourceFactory()

getResource

public org.eclipse.jetty.util.resource.Resource getResource(String pathInContext)
                                                     throws MalformedURLException

Overrides:

getResource in class org.eclipse.jetty.ee9.nested.ContextHandler

Throws:

MalformedURLException

isConfigurationDiscovered

public boolean isConfigurationDiscovered()

Is the context Automatically configured.

Returns:

true if configuration discovery.

setConfigurationDiscovered

public void setConfigurationDiscovered(boolean discovered)

Set the configuration discovery mode. If configuration discovery is set to true, then the JSR315 servlet 3.0 discovered configuration features are enabled. These are:

• Web Fragments
• META-INF/resource directories

Parameters:

discovered - true if configuration discovery is enabled for automatic configuration from the context

preConfigure

public void preConfigure()
                  throws Exception

Pre configure the web application.

The method is normally called from AbstractLifeCycle.start(). It performs the discovery of the configurations to be applied to this context, specifically:

• Instantiate the Configuration instances with a call to loadConfigurations().
• Instantiates a classloader (if one is not already set)
• Calls the Configuration.preConfigure(WebAppContext) method of all Configuration instances.

Throws:

Exception - if unable to pre configure

configureClassLoader

protected ClassLoader configureClassLoader(ClassLoader loader)
                                    throws IOException

Configure the context ClassLoader, potentially wrapping it.

Parameters:

loader - The loader initially set on this context by setClassLoader(ClassLoader)

Returns:

Either the configured loader, or a new ClassLoader that uses the loader.

Throws:

IOException

configure

public boolean configure()
                  throws Exception

Throws:

Exception

postConfigure

public void postConfigure()
                   throws Exception

Throws:

Exception

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class org.eclipse.jetty.ee9.servlet.ServletContextHandler

Throws:

Exception

destroy

public void destroy()

Specified by:

destroy in interface org.eclipse.jetty.util.component.Destroyable

Specified by:

destroy in interface org.eclipse.jetty.ee9.nested.Handler

Overrides:

destroy in class org.eclipse.jetty.ee9.nested.HandlerWrapper

getConfigurationClasses

@ManagedAttribute(value="configuration classes used to configure webapp",
                  readonly=true)
public String[] getConfigurationClasses()

Returns:

Returns the configurations.

getConfigurations

public Configurations getConfigurations()

Returns:

Returns the configurations.

getDefaultsDescriptor

@ManagedAttribute(value="default web.xml deascriptor applied before standard web.xml",
                  readonly=true)
public String getDefaultsDescriptor()

The default descriptor is a web.xml format file that is applied to the context before the standard WEB-INF/web.xml

Returns:

Returns the defaultsDescriptor.

getOverrideDescriptor

public String getOverrideDescriptor()

The override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml

Returns:

Returns the Override Descriptor.

getOverrideDescriptors

@ManagedAttribute(value="web.xml deascriptors applied after standard web.xml",
                  readonly=true)
public List<String> getOverrideDescriptors()

An override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml

Returns:

Returns the Override Descriptor list

getPermissions

public PermissionCollection getPermissions()

Specified by:

getPermissions in interface WebAppClassLoader.Context

Returns:

Returns the permissions.

setServerClassMatcher

public void setServerClassMatcher(ClassMatcher serverClasses)

Set the server classes patterns.

These classes/packages are used to implement the server and are hidden from the context. If the context needs to load these classes, it must have its own copy of them in WEB-INF/lib or WEB-INF/classes.

Parameters:

serverClasses - the server classes pattern

setSystemClassMatcher

public void setSystemClassMatcher(ClassMatcher systemClasses)

Set the system classes patterns.

These classes/packages are provided by the JVM and cannot be replaced by classes of the same name from WEB-INF, regardless of the value of setParentLoaderPriority(boolean).

Parameters:

systemClasses - the system classes pattern

addServerClassMatcher

public void addServerClassMatcher(ClassMatcher serverClasses)

Add a ClassMatcher for server classes by combining with any existing matcher.

Parameters:

serverClasses - The class matcher of patterns to add to the server ClassMatcher

addSystemClassMatcher

public void addSystemClassMatcher(ClassMatcher systemClasses)

Add a ClassMatcher for system classes by combining with any existing matcher.

Parameters:

systemClasses - The class matcher of patterns to add to the system ClassMatcher

getSystemClassMatcher

public ClassMatcher getSystemClassMatcher()

Returns:

The ClassMatcher used to match System (protected) classes

getServerClassMatcher

public ClassMatcher getServerClassMatcher()

Returns:

The ClassMatcher used to match Server (hidden) classes

getSystemClasses

@ManagedAttribute(value="classes and packages protected by context classloader",
                  readonly=true)
public String[] getSystemClasses()

getServerClasses

@ManagedAttribute(value="classes and packages hidden by the context classloader",
                  readonly=true)
public String[] getServerClasses()

isHiddenClass

public boolean isHiddenClass(Class<?> clazz)

Specified by:

isHiddenClass in interface org.eclipse.jetty.util.ClassVisibilityChecker

isProtectedClass

public boolean isProtectedClass(Class<?> clazz)

Specified by:

isProtectedClass in interface org.eclipse.jetty.util.ClassVisibilityChecker

isServerClass

public boolean isServerClass(Class<?> clazz)

Specified by:

isServerClass in interface org.eclipse.jetty.util.ClassVisibilityChecker

isSystemClass

public boolean isSystemClass(Class<?> clazz)

Specified by:

isSystemClass in interface org.eclipse.jetty.util.ClassVisibilityChecker

isServerResource

public boolean isServerResource(String name,
 URL url)

Specified by:

isServerResource in interface WebAppClassLoader.Context

isSystemResource

public boolean isSystemResource(String name,
 URL url)

Specified by:

isSystemResource in interface WebAppClassLoader.Context

setServer

public void setServer(org.eclipse.jetty.server.Server server)

Specified by:

setServer in interface org.eclipse.jetty.ee9.nested.Handler

Overrides:

setServer in class org.eclipse.jetty.ee9.nested.ContextHandler

getWar

@ManagedAttribute(value="war file location",
                  readonly=true)
public String getWar()

Returns:

Returns the war as a file or URL string (Resource). The war may be different to the @link ContextHandler.getResourceBase() if the war has been expanded and/or copied.

getWebInf

public org.eclipse.jetty.util.resource.Resource getWebInf()
                                                   throws IOException

Throws:

IOException

isDistributable

@ManagedAttribute("web application distributable")
public boolean isDistributable()

Returns:

Returns the distributable.

isExtractWAR

@ManagedAttribute(value="extract war",
                  readonly=true)
public boolean isExtractWAR()

Returns:

Returns the extractWAR.

isCopyWebDir

@ManagedAttribute(value="webdir copied on deploy (allows hot replacement on windows)",
                  readonly=true)
public boolean isCopyWebDir()

Returns:

True if the webdir is copied (to allow hot replacement of jars on windows)

isCopyWebInf

public boolean isCopyWebInf()

Returns:

True if the web-inf lib and classes directories are copied (to allow hot replacement of jars on windows)

isParentLoaderPriority

@ManagedAttribute(value="parent classloader given priority",
                  readonly=true)
public boolean isParentLoaderPriority()

Specified by:

isParentLoaderPriority in interface WebAppClassLoader.Context

Returns:

True if the classloader should delegate first to the parent classloader (standard java behaviour) or false if the classloader should first try to load from WEB-INF/lib or WEB-INF/classes (servlet spec recommendation). Default is false or can be set by the system property org.eclipse.jetty.server.webapp.parentLoaderPriority

loadConfigurations

protected void loadConfigurations()

newConfigurations

protected Configurations newConfigurations()

toString

public String toString()

Overrides:

toString in class org.eclipse.jetty.ee9.nested.ContextHandler

dump

public void dump(Appendable out,
 String indent)
          throws IOException

Specified by:

dump in interface org.eclipse.jetty.util.component.Dumpable

Overrides:

dump in class org.eclipse.jetty.ee9.nested.ContextHandler

Throws:

IOException

setConfigurationClasses

public void setConfigurationClasses(String[] configurations)

Parameters:

configurations - The configuration class names. If setConfigurations is not called these classes are used to create a configurations array.

setConfigurationClasses

public void setConfigurationClasses(List<String> configurations)

setConfigurations

public void setConfigurations(Configuration[] configurations)

Parameters:

configurations - The configurations to set.

addConfiguration

public void addConfiguration(Configuration... configuration)

getConfiguration

public <T> T getConfiguration(Class<? extends T> configClass)

removeConfiguration

public void removeConfiguration(Configuration... configurations)

removeConfiguration

public void removeConfiguration(Class<? extends Configuration>... configurations)

setDefaultsDescriptor

public void setDefaultsDescriptor(String defaultsDescriptor)

The default descriptor is a web.xml format file that is applied to the context before the standard WEB-INF/web.xml

Parameters:

defaultsDescriptor - The defaultsDescriptor to set.

setOverrideDescriptor

public void setOverrideDescriptor(String overrideDescriptor)

The override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml

Parameters:

overrideDescriptor - The overrideDescritpor to set.

setOverrideDescriptors

public void setOverrideDescriptors(List<String> overrideDescriptors)

The override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml

Parameters:

overrideDescriptors - The overrideDescriptors (file or URL) to set.

addOverrideDescriptor

public void addOverrideDescriptor(String overrideDescriptor)

The override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml

Parameters:

overrideDescriptor - The overrideDescriptor (file or URL) to add.

getDescriptor

@ManagedAttribute(value="standard web.xml descriptor",
                  readonly=true)
public String getDescriptor()

Returns:

the web.xml descriptor to use. If set to null, WEB-INF/web.xml is used if it exists.

setDescriptor

public void setDescriptor(String descriptor)

Set the web.xml descriptor to use. If set to null, WEB-INF/web.xml is used if it exists..

Parameters:

descriptor - the web.xml descriptor to use. If set to null, WEB-INF/web.xml is used if it exists.

setDistributable

public void setDistributable(boolean distributable)

Parameters:

distributable - The distributable to set.

removeEventListener

public boolean removeEventListener(EventListener listener)

Specified by:

removeEventListener in interface org.eclipse.jetty.util.component.Container

Specified by:

removeEventListener in interface org.eclipse.jetty.util.component.LifeCycle

Overrides:

removeEventListener in class org.eclipse.jetty.ee9.nested.ContextHandler

setExtractWAR

public void setExtractWAR(boolean extractWAR)

Parameters:

extractWAR - True if war files are extracted

setCopyWebDir

public void setCopyWebDir(boolean copy)

Parameters:

copy - True if the webdir is copied (to allow hot replacement of jars)

setCopyWebInf

public void setCopyWebInf(boolean copyWebInf)

Parameters:

copyWebInf - True if the web-inf lib and classes directories are copied (to allow hot replacement of jars on windows)

setParentLoaderPriority

public void setParentLoaderPriority(boolean java2compliant)

Parameters:

java2compliant - True if the classloader should delegate first to the parent classloader (standard java behaviour) or false if the classloader should first try to load from WEB-INF/lib or WEB-INF/classes (servlet spec recommendation). Default is false or can be set by the system property org.eclipse.jetty.server.webapp.parentLoaderPriority

setPermissions

public void setPermissions(PermissionCollection permissions)

Parameters:

permissions - The permissions to set.

setContextWhiteList

public void setContextWhiteList(String... contextWhiteList)

Set the context white list In certain circumstances you want may want to deny access of one webapp from another when you may not fully trust the webapp. Setting this white list will enable a check when a servlet called ContextHandler.APIContext.getContext(String), validating that the uriInPath for the given webapp has been declaratively allows access to the context.

Parameters:

contextWhiteList - the whitelist of contexts for ContextHandler.APIContext.getContext(String)

setTempDirectory

public void setTempDirectory(File dir)

Set temporary directory for context. The "jakarta.servlet.context.tempdir" attribute is also set.

Parameters:

dir - Writable temporary directory.

getTempDirectory

@ManagedAttribute(value="temporary directory location",
                  readonly=true)
public File getTempDirectory()

makeTempDirectory

protected void makeTempDirectory()
                          throws Exception

Throws:

Exception

getCanonicalNameForTmpDir

protected String getCanonicalNameForTmpDir()

getNestedResourceForTempDirName

public org.eclipse.jetty.util.resource.Resource getNestedResourceForTempDirName()

Overrides:

getNestedResourceForTempDirName in class org.eclipse.jetty.ee9.nested.ContextHandler

setPersistTempDirectory

public void setPersistTempDirectory(boolean persist)

If true the temp directory for this webapp will be kept when the webapp stops. Otherwise, it will be deleted.

Parameters:

persist - true to persist the temp directory on shutdown / exit of the webapp

isPersistTempDirectory

public boolean isPersistTempDirectory()

Returns:

true if tmp directory will persist between startups of the webapp

setWar

public void setWar(String war)

Set the war of the webapp. From this value a ContextHandler.setResourceBase(String) value is computed by WebInfConfiguration, which may be changed from the war URI by unpacking and/or copying.

Parameters:

war - The war to set as a file name or URL.

setWarResource

public void setWarResource(org.eclipse.jetty.util.resource.Resource war)

Set the war of the webapp as a Resource.

Parameters:

war - The war to set as a Resource.

See Also:

• setWar(String)

getExtraClasspath

@ManagedAttribute(value="extra classpath for context classloader",
                  readonly=true)
public List<org.eclipse.jetty.util.resource.Resource> getExtraClasspath()

Specified by:

getExtraClasspath in interface WebAppClassLoader.Context

Returns:

Comma or semicolon separated path of filenames or URLs pointing to directories or jar files. Directories should end with '/'.

setExtraClasspath

public void setExtraClasspath(String extraClasspath)
                       throws IOException

Set the Extra ClassPath via delimited String.

This is a convenience method for setExtraClasspath(List) )}

Parameters:

extraClasspath - Comma or semicolon separated path of filenames or URLs pointing to directories or jar files. Directories should end with '/'.

Throws:

IOException - if unable to resolve the resources referenced

See Also:

• setExtraClasspath(List)

setExtraClasspath

public void setExtraClasspath(List<org.eclipse.jetty.util.resource.Resource> extraClasspath)

isLogUrlOnStart

public boolean isLogUrlOnStart()

setLogUrlOnStart

public void setLogUrlOnStart(boolean logOnStart)

Sets whether or not the web app name and URL is logged on startup

Parameters:

logOnStart - whether or not the log message is created

isAllowDuplicateFragmentNames

public boolean isAllowDuplicateFragmentNames()

setAllowDuplicateFragmentNames

public void setAllowDuplicateFragmentNames(boolean allowDuplicateFragmentNames)

setThrowUnavailableOnStartupException

public void setThrowUnavailableOnStartupException(boolean throwIfStartupException)

isThrowUnavailableOnStartupException

public boolean isThrowUnavailableOnStartupException()

startContext

protected void startContext()
                     throws Exception

Overrides:

startContext in class org.eclipse.jetty.ee9.servlet.ServletContextHandler

Throws:

Exception

stopContext

protected void stopContext()
                    throws Exception

Overrides:

stopContext in class org.eclipse.jetty.ee9.servlet.ServletContextHandler

Throws:

Exception

startWebapp

protected void startWebapp()
                    throws Exception

Continue the startContext() before calling super.startContext().

Throws:

Exception - If there was a problem starting

stopWebapp

protected void stopWebapp()
                   throws Exception

Continue the stopContext() before calling super.stopContext().

Throws:

Exception - If there was a problem stopping

setServletSecurity

public Set<String> setServletSecurity(jakarta.servlet.ServletRegistration.Dynamic registration,
 jakarta.servlet.ServletSecurityElement servletSecurityElement)

Overrides:

setServletSecurity in class org.eclipse.jetty.ee9.servlet.ServletContextHandler

getMetaData

public MetaData getMetaData()

addServerClasses

@Deprecated(since="12.0.8",
            forRemoval=true)
public static void addServerClasses(org.eclipse.jetty.util.Attributes attributes,
 String... patterns)

Deprecated, for removal: This API element is subject to removal in a future version.

use WebAppClassLoading.addProtectedClasses(Server, String...)

Add a Server Class pattern to use for all ee9 WebAppContexts.

Parameters:

attributes - The Server instance to add classes to

patterns - the patterns to use

See Also:

• getServerClassMatcher()
• getServerClasses()

addSystemClasses

@Deprecated(since="12.0.8",
            forRemoval=true)
public static void addSystemClasses(org.eclipse.jetty.util.Attributes attributes,
 String... patterns)

Deprecated, for removal: This API element is subject to removal in a future version.

use WebAppClassLoading.addHiddenClasses(Server, String...)

Add a System Class pattern to use for all ee9 WebAppContexts.

Parameters:

attributes - The Server instance to add classes to

patterns - the patterns to use

See Also:

• getSystemClassMatcher()
• getSystemClasses()