com.atlassian.plugin.servlet

Class DownloadableClasspathResource

java.lang.Object

com.atlassian.plugin.servlet.DownloadableClasspathResource

All Implemented Interfaces:

DownloadableResource

public class DownloadableClasspathResource
extends Object

A DownloadableResource that will serve the resource from the plugin.

See Also:

Plugin#getResourceAsStream(String)}.

Field Summary

Fields

Modifier and Type	Field and Description
protected String	extraPath
protected Plugin	plugin
protected ResourceLocation	resourceLocation

Constructor Summary

Constructors

Constructor and Description
DownloadableClasspathResource(Plugin plugin, ResourceLocation resourceLocation, String extraPath)

Method Summary

Modifier and Type	Method and Description
String	getContentType() Returns the content type for the resource.
protected String	getLocation() This is called to return the location of the resource that this object represents.
protected InputStream	getResourceAsStream(String resourceLocation) Returns an InputStream to stream the resource from based on resource name.
ResourceLocation	getResourceLocation()
boolean	isResourceModified(javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse) Returns true if the plugin resource has been modified.
void	serveResource(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Writes the resource content out into the response.
void	streamResource(OutputStream out) Write the resource to the supplied OutputStream.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

plugin

protected final Plugin plugin

extraPath

protected final String extraPath

resourceLocation

protected final ResourceLocation resourceLocation

Constructor Detail

DownloadableClasspathResource

public DownloadableClasspathResource(Plugin plugin,
                                     ResourceLocation resourceLocation,
                                     String extraPath)

Method Detail

getResourceAsStream

protected InputStream getResourceAsStream(String resourceLocation)

Returns an InputStream to stream the resource from based on resource name.

Parameters:

resourceLocation - the location of the resource to try and load

Returns:

an InputStream if the resource can be found or null if cant be found

getResourceLocation

public ResourceLocation getResourceLocation()

serveResource

public void serveResource(javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response)
                   throws DownloadException

Description copied from interface: DownloadableResource

Writes the resource content out into the response.

Specified by:

serveResource in interface DownloadableResource

Throws:

DownloadException - if there were errors writing to the response.

streamResource

public void streamResource(OutputStream out)
                    throws DownloadException

Description copied from interface: DownloadableResource

Write the resource to the supplied OutputStream. Note that the OutputStream will not be closed by this method.

Specified by:

streamResource in interface DownloadableResource

Parameters:

out - the stream to write to

Throws:

DownloadException - if there were errors writing to the response. Since 2.3.

isResourceModified

public boolean isResourceModified(javax.servlet.http.HttpServletRequest httpServletRequest,
                                  javax.servlet.http.HttpServletResponse httpServletResponse)

Description copied from interface: DownloadableResource

Returns true if the plugin resource has been modified. The implementing class is responsible for setting any appropriate response codes or headers on the response. If the resource has not been modified, the resource shouldn't be served.

Specified by:

isResourceModified in interface DownloadableResource

getContentType

public String getContentType()

Description copied from interface: DownloadableResource

Returns the content type for the resource. May return null if it cannot resolve its own content type.

Specified by:

getContentType in interface DownloadableResource

getLocation

protected String getLocation()

This is called to return the location of the resource that this object represents.

Returns:

the location of the resource that this object represents.

toString

public String toString()

Overrides:

toString in class Object