public class ContextImpl extends java.lang.Object implements Context
Constructor and Description |
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ContextImpl(javax.servlet.ServletContext servletContext) |
Modifier and Type | Method and Description |
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java.lang.Object |
getAttribute(java.lang.String name)
Returns an attribute previously stored into the context with the given name.
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java.util.List<java.lang.String> |
getAttributeNames()
Returns the names of all attributes of the context, sorted alphabetically.
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java.lang.String |
getInitParameter(java.lang.String name)
Returns an initial parameter value defined by servlet.
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java.lang.String |
getMimeType(java.lang.String file)
Returns the MIME content type of the specified file, or null if no content type is known.
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java.io.File |
getRealFile(java.lang.String path)
Attempts to find the actual file, on the file system, that would be provided by the servlet container for the
given path (which must start with a leading slash).
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java.net.URL |
getResource(java.lang.String path)
Returns a URL to a resource stored within the context.
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java.util.List<java.lang.String> |
getResourcePaths(java.lang.String path)
Looks for resources within the web application within the supplied path.
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public ContextImpl(javax.servlet.ServletContext servletContext)
public java.net.URL getResource(java.lang.String path)
Context
getResource
in interface Context
path
- to the resource (with a leading slash)public java.io.File getRealFile(java.lang.String path)
Context
Context.getResource(String)
.getRealFile
in interface Context
path
- to the resource (with a leading slash)public java.lang.String getInitParameter(java.lang.String name)
Context
getInitParameter
in interface Context
public java.util.List<java.lang.String> getResourcePaths(java.lang.String path)
Context
getResourcePaths
in interface Context
path
- to search for (should start with a leading slash)public java.lang.Object getAttribute(java.lang.String name)
Context
getAttribute
in interface Context
name
- used to retrieve the attributepublic java.util.List<java.lang.String> getAttributeNames()
Context
getAttributeNames
in interface Context
public java.lang.String getMimeType(java.lang.String file)
Context
getMimeType
in interface Context
file
- name of file${project.version} - Copyright © 2003-2015 The Apache Software Foundation.