com.atlassian.plugin.webresource.transformer
Class AbstractStringTransformedDownloadableResource

java.lang.Object
  com.atlassian.plugin.webresource.transformer.AbstractTransformedDownloadableResource
      com.atlassian.plugin.webresource.transformer.AbstractStringTransformedDownloadableResource

All Implemented Interfaces:

DownloadableResource

Deprecated. since 2.9.0 use CharSequenceDownloadableResource instead

@Deprecated
public abstract class AbstractStringTransformedDownloadableResource
extends AbstractTransformedDownloadableResource

Abstract class that makes it easy to create transforms that go from string to string. Override getEncoding() to customize the character encoding of the underlying content and transformed content.

For example, here is a minimal transformer that prepends text to the underlying resource:

 public class PrefixTransformer implements WebResourceTransformer
   {
       public DownloadableResource transform(Element configElement, ResourceLocation location, String filePath, DownloadableResource nextResource)
       {
           return new AbstractStringTransformedDownloadableResource(nextResource)
           {
               protected String transform(String originalContent)
               {
                   return "Prefix: "  + originalContent;
               }
           };
       }
    }
 

Since:

2.5.0

Constructor Summary

AbstractStringTransformedDownloadableResource(DownloadableResource originalResource)
Deprecated.

Method Summary

protected String	getEncoding() Deprecated.
void	streamResource(OutputStream out) Deprecated. Write the resource to the supplied OutputStream.
protected abstract String	transform(String originalContent) Deprecated. Override this method to transform the original content into a new format.

Methods inherited from class com.atlassian.plugin.webresource.transformer.AbstractTransformedDownloadableResource

getContentType, getOriginalResource, isResourceModified, serveResource

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractStringTransformedDownloadableResource

public AbstractStringTransformedDownloadableResource(DownloadableResource originalResource)

Deprecated.

Method Detail

streamResource

public void streamResource(OutputStream out)
                    throws DownloadException

Deprecated.

Description copied from interface: DownloadableResource

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

Parameters:

out - the stream to write to

Throws:

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

getEncoding

protected String getEncoding()

Deprecated.

Returns:

the encoding used to read the original resource and encode the transformed string

transform

protected abstract String transform(String originalContent)

Deprecated.

Override this method to transform the original content into a new format.

Parameters:

originalContent - The original content from the original downloadable resource.

Returns:

The transformed content you want returned