Package org.apache.catalina.webresources
Class DirResourceSet
java.lang.Object
org.apache.catalina.util.LifecycleBase
org.apache.catalina.webresources.AbstractResourceSet
org.apache.catalina.webresources.AbstractFileResourceSet
org.apache.catalina.webresources.DirResourceSet
- All Implemented Interfaces:
- Lifecycle,- WebResourceSet
Represents a 
WebResourceSet based on a directory.- 
Nested Class SummaryNested classes/interfaces inherited from interface org.apache.catalina.LifecycleLifecycle.SingleUse
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Field SummaryFields inherited from class org.apache.catalina.webresources.AbstractFileResourceSetEMPTY_STRING_ARRAYFields inherited from class org.apache.catalina.webresources.AbstractResourceSetsmFields inherited from interface org.apache.catalina.LifecycleAFTER_DESTROY_EVENT, AFTER_INIT_EVENT, AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_DESTROY_EVENT, BEFORE_INIT_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, CONFIGURE_START_EVENT, CONFIGURE_STOP_EVENT, PERIODIC_EVENT, START_EVENT, STOP_EVENT
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Constructor SummaryConstructorsConstructorDescriptionA no argument constructor is required for this to work with the digester.DirResourceSet(WebResourceRoot root, String webAppMount, String base, String internalPath) Creates a newWebResourceSetbased on a directory.
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Method SummaryModifier and TypeMethodDescriptionprotected voidgetResource(String path) Obtain the object that represents the resource at the given path.protected voidSub-classes implement this method to perform any instance initialisation required.String[]Obtain the list of the names of all of the files and directories located in the specified directory.listWebAppPaths(String path) Obtain the Set of the web applications pathnames of all of the files and directories located in the specified directory.booleanCreate a new directory at the given path.booleanwrite(String path, InputStream is, boolean overwrite) Create a new resource at the requested path using the provided InputStream.Methods inherited from class org.apache.catalina.webresources.AbstractFileResourceSetfile, gc, getBaseUrl, getFileBase, isReadOnly, logIgnoredSymlink, setReadOnlyMethods inherited from class org.apache.catalina.webresources.AbstractResourceSetcheckPath, destroyInternal, getBase, getClassLoaderOnly, getInternalPath, getManifest, getRoot, getStaticOnly, getWebAppMount, setBase, setClassLoaderOnly, setInternalPath, setManifest, setRoot, setStaticOnly, setWebAppMount, startInternal, stopInternalMethods inherited from class org.apache.catalina.util.LifecycleBaseaddLifecycleListener, destroy, findLifecycleListeners, fireLifecycleEvent, getState, getStateName, getThrowOnFailure, init, removeLifecycleListener, setState, setState, setThrowOnFailure, start, stopMethods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.catalina.LifecycleaddLifecycleListener, destroy, findLifecycleListeners, getState, getStateName, init, removeLifecycleListener, start, stop
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Constructor Details- 
DirResourceSetpublic DirResourceSet()A no argument constructor is required for this to work with the digester.
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DirResourceSetCreates a newWebResourceSetbased on a directory.- Parameters:
- root- The- WebResourceRootthis new- WebResourceSetwill be added to.
- webAppMount- The path within the web application at which this- WebResourceSetwill be mounted. For example, to add a directory of JARs to a web application, the directory would be mounted at "/WEB-INF/lib/"
- base- The absolute path to the directory on the file system from which the resources will be served.
- internalPath- The path within this new- WebResourceSetwhere resources will be served from.
 
 
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Method Details- 
getResourceDescription copied from interface:WebResourceSetObtain the object that represents the resource at the given path. Note the resource at that path may not exist.- Parameters:
- path- The path for the resource of interest relative to the root of the web application. It must start with '/'.
- Returns:
- The object that represents the resource at the given path
 
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listDescription copied from interface:WebResourceSetObtain the list of the names of all of the files and directories located in the specified directory.- Parameters:
- path- The path for the resource of interest relative to the root of the web application. It must start with '/'.
- Returns:
- The list of resources. If path does not refer to a directory then a zero length array will be returned.
 
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listWebAppPathsDescription copied from interface:WebResourceSetObtain the Set of the web applications pathnames of all of the files and directories located in the specified directory. Paths representing directories will end with a "/" character.- Parameters:
- path- The path for the resource of interest relative to the root of the web application. It must start with '/'.
- Returns:
- The Set of resources. If path does not refer to a directory then an empty set will be returned.
 
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mkdirDescription copied from interface:WebResourceSetCreate a new directory at the given path.- Parameters:
- path- The path for the new resource to create relative to the root of the web application. It must start with '/'.
- Returns:
- trueif the directory was created, otherwise- false
 
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writeDescription copied from interface:WebResourceSetCreate a new resource at the requested path using the provided InputStream.- Parameters:
- path- The path to be used for the new Resource. It is relative to the root of the web application and must start with '/'.
- is- The InputStream that will provide the content for the new Resource.
- overwrite- If- trueand the resource already exists it will be overwritten. If- falseand the resource already exists the write will fail.
- Returns:
- trueif and only if the new Resource is written
 
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checkType- Specified by:
- checkTypein class- AbstractFileResourceSet
 
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initInternalDescription copied from class:LifecycleBaseSub-classes implement this method to perform any instance initialisation required.- Overrides:
- initInternalin class- AbstractFileResourceSet
- Throws:
- LifecycleException- If the initialisation fails
 
 
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