File	Doc	Category	Size	Date	Package
Context.java	API Doc	Apache Tomcat 6.0.14	29712	Fri Jul 20 04:20:34 BST 2007	org.apache.catalina

Context

Fields Summary
public static final String	RELOAD_EVENT The LifecycleEvent type sent when a context is reloaded.

Constructors Summary

Methods Summary
public void	addApplicationListener(java.lang.String listener) Add a new Listener class name to the set of Listeners configured for this application. param listener Java class name of a listener class
public void	addApplicationParameter(org.apache.catalina.deploy.ApplicationParameter parameter) Add a new application parameter for this application. param parameter The new application parameter
public void	addConstraint(org.apache.catalina.deploy.SecurityConstraint constraint) Add a security constraint to the set for this web application.
public void	addErrorPage(org.apache.catalina.deploy.ErrorPage errorPage) Add an error page for the specified error or Java exception. param errorPage The error page definition to be added
public void	addFilterDef(org.apache.catalina.deploy.FilterDef filterDef) Add a filter definition to this Context. param filterDef The filter definition to be added
public void	addFilterMap(org.apache.catalina.deploy.FilterMap filterMap) Add a filter mapping to this Context. param filterMap The filter mapping to be added
public void	addInstanceListener(java.lang.String listener) Add the classname of an InstanceListener to be added to each Wrapper appended to this Context. param listener Java class name of an InstanceListener class
public void	addJspMapping(java.lang.String pattern) Add the given URL pattern as a jsp-property-group. This maps resources that match the given pattern so they will be passed to the JSP container. Though there are other elements in the property group, we only care about the URL pattern here. The JSP container will parse the rest. param pattern URL pattern to be mapped
public void	addLocaleEncodingMappingParameter(java.lang.String locale, java.lang.String encoding) Add a Locale Encoding Mapping (see Sec 5.4 of Servlet spec 2.4) param locale locale to map an encoding for param encoding encoding to be used for a give locale
public void	addMimeMapping(java.lang.String extension, java.lang.String mimeType) Add a new MIME mapping, replacing any existing mapping for the specified extension. param extension Filename extension being mapped param mimeType Corresponding MIME type
public void	addParameter(java.lang.String name, java.lang.String value) Add a new context initialization parameter, replacing any existing value for the specified name. param name Name of the new parameter param value Value of the new parameter
public void	addRoleMapping(java.lang.String role, java.lang.String link) Add a security role reference for this web application. param role Security role used in the application param link Actual security role to check for
public void	addSecurityRole(java.lang.String role) Add a new security role for this web application. param role New security role
public void	addServletMapping(java.lang.String pattern, java.lang.String name) Add a new servlet mapping, replacing any existing mapping for the specified pattern. param pattern URL pattern to be mapped param name Name of the corresponding servlet to execute
public void	addTaglib(java.lang.String uri, java.lang.String location) Add a JSP tag library for the specified URI. param uri URI, relative to the web.xml file, of this tag library param location Location of the tag library descriptor
public void	addWatchedResource(java.lang.String name) Add a resource which will be watched for reloading by the host auto deployer. Note: this will not be used in embedded mode. param name Path to the resource, relative to docBase
public void	addWelcomeFile(java.lang.String name) Add a new welcome file to the set recognized by this Context. param name New welcome file name
public void	addWrapperLifecycle(java.lang.String listener) Add the classname of a LifecycleListener to be added to each Wrapper appended to this Context. param listener Java class name of a LifecycleListener class
public void	addWrapperListener(java.lang.String listener) Add the classname of a ContainerListener to be added to each Wrapper appended to this Context. param listener Java class name of a ContainerListener class
public Wrapper	createWrapper() Factory method to create and return a new Wrapper instance, of the Java implementation class appropriate for this Context implementation. The constructor of the instantiated Wrapper will have been called, but no properties will have been set.
public java.lang.String[]	findApplicationListeners() Return the set of application listener class names configured for this application.
public org.apache.catalina.deploy.ApplicationParameter[]	findApplicationParameters() Return the set of application parameters for this application.
public org.apache.catalina.deploy.SecurityConstraint[]	findConstraints() Return the set of security constraints for this web application. If there are none, a zero-length array is returned.
public org.apache.catalina.deploy.ErrorPage	findErrorPage(int errorCode) Return the error page entry for the specified HTTP error code, if any; otherwise return null. param errorCode Error code to look up
public org.apache.catalina.deploy.ErrorPage	findErrorPage(java.lang.String exceptionType) Return the error page entry for the specified Java exception type, if any; otherwise return null. param exceptionType Exception type to look up
public org.apache.catalina.deploy.ErrorPage[]	findErrorPages() Return the set of defined error pages for all specified error codes and exception types.
public org.apache.catalina.deploy.FilterDef	findFilterDef(java.lang.String filterName) Return the filter definition for the specified filter name, if any; otherwise return null. param filterName Filter name to look up
public org.apache.catalina.deploy.FilterDef[]	findFilterDefs() Return the set of defined filters for this Context.
public org.apache.catalina.deploy.FilterMap[]	findFilterMaps() Return the set of filter mappings for this Context.
public java.lang.String[]	findInstanceListeners() Return the set of InstanceListener classes that will be added to newly created Wrappers automatically.
public java.lang.String	findMimeMapping(java.lang.String extension) Return the MIME type to which the specified extension is mapped, if any; otherwise return null. param extension Extension to map to a MIME type
public java.lang.String[]	findMimeMappings() Return the extensions for which MIME mappings are defined. If there are none, a zero-length array is returned.
public java.lang.String	findParameter(java.lang.String name) Return the value for the specified context initialization parameter name, if any; otherwise return null. param name Name of the parameter to return
public java.lang.String[]	findParameters() Return the names of all defined context initialization parameters for this Context. If no parameters are defined, a zero-length array is returned.
public java.lang.String	findRoleMapping(java.lang.String role) For the given security role (as used by an application), return the corresponding role name (as defined by the underlying Realm) if there is one. Otherwise, return the specified role unchanged. param role Security role to map
public boolean	findSecurityRole(java.lang.String role) Return true if the specified security role is defined for this application; otherwise return false. param role Security role to verify
public java.lang.String[]	findSecurityRoles() Return the security roles defined for this application. If none have been defined, a zero-length array is returned.
public java.lang.String	findServletMapping(java.lang.String pattern) Return the servlet name mapped by the specified pattern (if any); otherwise return null. param pattern Pattern for which a mapping is requested
public java.lang.String[]	findServletMappings() Return the patterns of all defined servlet mappings for this Context. If no mappings are defined, a zero-length array is returned.
public java.lang.String	findStatusPage(int status) Return the context-relative URI of the error page for the specified HTTP status code, if any; otherwise return null. param status HTTP status code to look up
public int[]	findStatusPages() Return the set of HTTP status codes for which error pages have been specified. If none are specified, a zero-length array is returned.
public java.lang.String	findTaglib(java.lang.String uri) Return the tag library descriptor location for the specified taglib URI, if any; otherwise, return null. param uri URI, relative to the web.xml file
public java.lang.String[]	findTaglibs() Return the URIs of all tag libraries for which a tag library descriptor location has been specified. If none are specified, a zero-length array is returned.
public java.lang.String[]	findWatchedResources() Return the set of watched resources for this Context. If none are defined, a zero length array will be returned.
public boolean	findWelcomeFile(java.lang.String name) Return true if the specified welcome file is defined for this Context; otherwise return false. param name Welcome file to verify
public java.lang.String[]	findWelcomeFiles() Return the set of welcome files defined for this Context. If none are defined, a zero-length array is returned.
public java.lang.String[]	findWrapperLifecycles() Return the set of LifecycleListener classes that will be added to newly created Wrappers automatically.
public java.lang.String[]	findWrapperListeners() Return the set of ContainerListener classes that will be added to newly created Wrappers automatically.
public java.lang.String	getAltDDName() Return the alternate Deployment Descriptor name.
public java.lang.Object[]	getApplicationEventListeners() Return the set of initialized application event listener objects, in the order they were specified in the web application deployment descriptor, for this application. exception IllegalStateException if this method is called before this application has started, or after it has been stopped
public java.lang.Object[]	getApplicationLifecycleListeners() Return the set of initialized application lifecycle listener objects, in the order they were specified in the web application deployment descriptor, for this application. exception IllegalStateException if this method is called before this application has started, or after it has been stopped
public boolean	getAvailable() Return the application available flag for this Context.
public org.apache.catalina.util.CharsetMapper	getCharsetMapper() Return the Locale to character set mapper for this Context.
public java.lang.String	getConfigFile() Return the path to a file to save this Context information.
public boolean	getConfigured() Return the "correctly configured" flag for this Context.
public boolean	getCookies() Return the "use cookies for session ids" flag.
public boolean	getCrossContext() Return the "allow crossing servlet contexts" flag.
public java.lang.String	getDisplayName() Return the display name of this web application.
public boolean	getDistributable() Return the distributable flag for this web application.
public java.lang.String	getDocBase() Return the document root for this Context. This can be an absolute pathname, a relative pathname, or a URL.
public java.lang.String	getEncodedPath() Return the URL encoded context path, using UTF-8.
public boolean	getIgnoreAnnotations() Return the boolean on the annotations parsing.
public org.apache.catalina.deploy.LoginConfig	getLoginConfig() Return the login configuration descriptor for this web application.
public org.apache.tomcat.util.http.mapper.Mapper	getMapper() Get the request dispatcher mapper.
public org.apache.catalina.deploy.NamingResources	getNamingResources() Return the naming resources associated with this web application.
public boolean	getOverride() Return the override flag for this web application.
public java.lang.String	getPath() Return the context path for this web application.
public boolean	getPrivileged() Return the privileged flag for this web application.
public java.lang.String	getPublicId() Return the public identifier of the deployment descriptor DTD that is currently being parsed.
public boolean	getReloadable() Return the reloadable flag for this web application.
public javax.servlet.ServletContext	getServletContext() Return the servlet context for which this Context is a facade.
public int	getSessionTimeout() Return the default session timeout (in minutes) for this web application.
public boolean	getSwallowOutput() Return the value of the swallowOutput flag.
public boolean	getTldNamespaceAware() Get the server.xml attribute's xmlNamespaceAware. return true if namespace awarenes is enabled.
public boolean	getTldValidation() Get the server.xml attribute's webXmlValidation. return true if validation is enabled.
public java.lang.String	getWrapperClass() Return the Java class name of the Wrapper implementation used for servlets registered in this Context.
public boolean	getXmlNamespaceAware() Get the server.xml attribute's xmlNamespaceAware. return true if namespace awarenes is enabled.
public boolean	getXmlValidation() Get the server.xml attribute's xmlValidation. return true if validation is enabled.
public void	reload() Reload this web application, if reloading is supported. exception IllegalStateException if the reloadable property is set to false.
public void	removeApplicationListener(java.lang.String listener) Remove the specified application listener class from the set of listeners for this application. param listener Java class name of the listener to be removed
public void	removeApplicationParameter(java.lang.String name) Remove the application parameter with the specified name from the set for this application. param name Name of the application parameter to remove
public void	removeConstraint(org.apache.catalina.deploy.SecurityConstraint constraint) Remove the specified security constraint from this web application. param constraint Constraint to be removed
public void	removeErrorPage(org.apache.catalina.deploy.ErrorPage errorPage) Remove the error page for the specified error code or Java language exception, if it exists; otherwise, no action is taken. param errorPage The error page definition to be removed
public void	removeFilterDef(org.apache.catalina.deploy.FilterDef filterDef) Remove the specified filter definition from this Context, if it exists; otherwise, no action is taken. param filterDef Filter definition to be removed
public void	removeFilterMap(org.apache.catalina.deploy.FilterMap filterMap) Remove a filter mapping from this Context. param filterMap The filter mapping to be removed
public void	removeInstanceListener(java.lang.String listener) Remove a class name from the set of InstanceListener classes that will be added to newly created Wrappers. param listener Class name of an InstanceListener class to be removed
public void	removeMimeMapping(java.lang.String extension) Remove the MIME mapping for the specified extension, if it exists; otherwise, no action is taken. param extension Extension to remove the mapping for
public void	removeParameter(java.lang.String name) Remove the context initialization parameter with the specified name, if it exists; otherwise, no action is taken. param name Name of the parameter to remove
public void	removeRoleMapping(java.lang.String role) Remove any security role reference for the specified name param role Security role (as used in the application) to remove
public void	removeSecurityRole(java.lang.String role) Remove any security role with the specified name. param role Security role to remove
public void	removeServletMapping(java.lang.String pattern) Remove any servlet mapping for the specified pattern, if it exists; otherwise, no action is taken. param pattern URL pattern of the mapping to remove
public void	removeTaglib(java.lang.String uri) Remove the tag library location forthe specified tag library URI. param uri URI, relative to the web.xml file
public void	removeWatchedResource(java.lang.String name) Remove the specified watched resource name from the list associated with this Context. param name Name of the watched resource to be removed
public void	removeWelcomeFile(java.lang.String name) Remove the specified welcome file name from the list recognized by this Context. param name Name of the welcome file to be removed
public void	removeWrapperLifecycle(java.lang.String listener) Remove a class name from the set of LifecycleListener classes that will be added to newly created Wrappers. param listener Class name of a LifecycleListener class to be removed
public void	removeWrapperListener(java.lang.String listener) Remove a class name from the set of ContainerListener classes that will be added to newly created Wrappers. param listener Class name of a ContainerListener class to be removed
public void	setAltDDName(java.lang.String altDDName) Set an alternate Deployment Descriptor name.
public void	setApplicationEventListeners(java.lang.Object[] listeners) Store the set of initialized application event listener objects, in the order they were specified in the web application deployment descriptor, for this application. param listeners The set of instantiated listener objects.
public void	setApplicationLifecycleListeners(java.lang.Object[] listeners) Store the set of initialized application lifecycle listener objects, in the order they were specified in the web application deployment descriptor, for this application. param listeners The set of instantiated listener objects.
public void	setAvailable(boolean available) Set the application available flag for this Context. param available The new application available flag
public void	setCharsetMapper(org.apache.catalina.util.CharsetMapper mapper) Set the Locale to character set mapper for this Context. param mapper The new mapper
public void	setConfigFile(java.lang.String configFile) Set the path to a file to save this Context information. param configFile The path to a file to save this Context information.
public void	setConfigured(boolean configured) Set the "correctly configured" flag for this Context. This can be set to false by startup listeners that detect a fatal configuration error to avoid the application from being made available. param configured The new correctly configured flag
public void	setCookies(boolean cookies) Set the "use cookies for session ids" flag. param cookies The new flag
public void	setCrossContext(boolean crossContext) Set the "allow crossing servlet contexts" flag. param crossContext The new cross contexts flag
public void	setDisplayName(java.lang.String displayName) Set the display name of this web application. param displayName The new display name
public void	setDistributable(boolean distributable) Set the distributable flag for this web application. param distributable The new distributable flag
public void	setDocBase(java.lang.String docBase) Set the document root for this Context. This can be an absolute pathname, a relative pathname, or a URL. param docBase The new document root
public void	setIgnoreAnnotations(boolean ignoreAnnotations) Set the boolean on the annotations parsing for this web application. param ignoreAnnotations The boolean on the annotations parsing
public void	setLoginConfig(org.apache.catalina.deploy.LoginConfig config) Set the login configuration descriptor for this web application. param config The new login configuration
public void	setNamingResources(org.apache.catalina.deploy.NamingResources namingResources) Set the naming resources for this web application. param namingResources The new naming resources
public void	setOverride(boolean override) Set the override flag for this web application. param override The new override flag
public void	setPath(java.lang.String path) Set the context path for this web application. param path The new context path
public void	setPrivileged(boolean privileged) Set the privileged flag for this web application. param privileged The new privileged flag
public void	setPublicId(java.lang.String publicId) Set the public identifier of the deployment descriptor DTD that is currently being parsed. param publicId The public identifier
public void	setReloadable(boolean reloadable) Set the reloadable flag for this web application. param reloadable The new reloadable flag
public void	setSessionTimeout(int timeout) Set the default session timeout (in minutes) for this web application. param timeout The new default session timeout
public void	setSwallowOutput(boolean swallowOutput) Set the value of the swallowOutput flag. If set to true, the system.out and system.err will be redirected to the logger during a servlet execution. param swallowOutput The new value
public void	setTldNamespaceAware(boolean tldNamespaceAware) Set the namespace aware feature of the XML parser used when parsing xml instances. param tldNamespaceAware true to enable namespace awareness
public void	setTldValidation(boolean tldValidation) Set the validation feature of the XML parser used when parsing tlds files. param tldValidation true to enable xml instance validation
public void	setWrapperClass(java.lang.String wrapperClass) Set the Java class name of the Wrapper implementation used for servlets registered in this Context. param wrapperClass The new wrapper class
public void	setXmlNamespaceAware(boolean xmlNamespaceAware) Set the namespace aware feature of the XML parser used when parsing xml instances. param xmlNamespaceAware true to enable namespace awareness
public void	setXmlValidation(boolean xmlValidation) Set the validation feature of the XML parser used when parsing xml instances. param xmlValidation true to enable xml instance validation