Package org.apache.catalina.webresources
Class AbstractResource
java.lang.Object
org.apache.catalina.webresources.AbstractResource
- All Implemented Interfaces:
WebResource
- Direct Known Subclasses:
AbstractArchiveResource,FileResource,JarResourceRoot
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Field Summary
Fields -
Constructor Summary
ConstructorsModifierConstructorDescriptionprotectedAbstractResource(WebResourceRoot root, String webAppPath) -
Method Summary
Modifier and TypeMethodDescriptionprotected abstract InputStreamfinal StringgetETag()Return the strong ETag if available (currently not supported) else return the weak ETag calculated from the content length and last modified.final InputStreamObtain an InputStream based on the contents of this resource.final Stringprotected abstract LoggetLog()final Stringfinal Stringfinal WebResourceRootfinal voidsetMimeType(String mimeType) Set the MIME type for this Resource.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.catalina.WebResource
canRead, delete, exists, getCanonicalPath, getCertificates, getCodeBase, getContent, getContentLength, getCreation, getLastModified, getManifest, getName, getURL, isDirectory, isFile, isVirtual
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Field Details
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sm
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Constructor Details
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AbstractResource
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Method Details
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getWebResourceRoot
- Specified by:
getWebResourceRootin interfaceWebResource- Returns:
- a reference to the WebResourceRoot of which this WebResource is a part.
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getWebappPath
- Specified by:
getWebappPathin interfaceWebResource- Returns:
- The path of this resource relative to the web application root. If the resource is a directory, the return value will end in '/'.
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getLastModifiedHttp
- Specified by:
getLastModifiedHttpin interfaceWebResource- Returns:
- the last modified time of this resource in the correct format for the HTTP Last-Modified header as specified by RFC 2616.
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getETag
Description copied from interface:WebResourceReturn the strong ETag if available (currently not supported) else return the weak ETag calculated from the content length and last modified.- Specified by:
getETagin interfaceWebResource- Returns:
- The ETag for this resource
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setMimeType
Description copied from interface:WebResourceSet the MIME type for this Resource.- Specified by:
setMimeTypein interfaceWebResource- Parameters:
mimeType- The mime type that will be associated with the resource
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getMimeType
- Specified by:
getMimeTypein interfaceWebResource- Returns:
- the MIME type for this Resource.
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getInputStream
Description copied from interface:WebResourceObtain an InputStream based on the contents of this resource.- Specified by:
getInputStreamin interfaceWebResource- Returns:
- An InputStream based on the contents of this resource or
nullif the resource does not exist or does not represent a file
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doGetInputStream
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getLog
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