Package org.pentaho.platform.plugin.action.jfreereport.helper

Class PentahoResourceData

java.lang.Object

org.pentaho.reporting.libraries.resourceloader.loader.AbstractResourceData

org.pentaho.platform.plugin.action.jfreereport.helper.PentahoResourceData

All Implemented Interfaces:

Serializable, org.pentaho.reporting.libraries.resourceloader.ResourceData

public class PentahoResourceData
extends org.pentaho.reporting.libraries.resourceloader.loader.AbstractResourceData

This class is implemented to support loading solution files from the pentaho repository into JFreeReport

Author:

Will Gorman

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.pentaho.reporting.libraries.resourceloader.ResourceData

CONTENT_LENGTH, CONTENT_TYPE, FILENAME

Constructor Summary

Constructors

Constructor	Description
PentahoResourceData(org.pentaho.reporting.libraries.resourceloader.ResourceKey key)	constructor which takes a resource key for data loading specifics

Method Summary

Modifier and Type	Method	Description
Object	getAttribute(String lookupKey)	returns a requested attribute, currently only supporting filename.
org.pentaho.reporting.libraries.resourceloader.ResourceKey	getKey()	get the resource key
InputStream	getResourceAsStream(org.pentaho.reporting.libraries.resourceloader.ResourceManager caller)	gets a resource stream from the runtime context.
long	getVersion(org.pentaho.reporting.libraries.resourceloader.ResourceManager caller)	return the version number.

Methods inherited from class org.pentaho.reporting.libraries.resourceloader.loader.AbstractResourceData

getLength, getResource, getResource

Methods inherited from class java.lang.Object

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

Constructor Detail

PentahoResourceData

public PentahoResourceData(org.pentaho.reporting.libraries.resourceloader.ResourceKey key)
                    throws org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException

constructor which takes a resource key for data loading specifics

Parameters:

key - resource key

Throws:

org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException

Method Detail

getResourceAsStream

public InputStream getResourceAsStream(org.pentaho.reporting.libraries.resourceloader.ResourceManager caller)
                                throws org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException

gets a resource stream from the runtime context.

Parameters:

caller - resource manager

Returns:

input stream

Throws:

org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException

getAttribute

public Object getAttribute(String lookupKey)

returns a requested attribute, currently only supporting filename.

Parameters:

key - attribute requested

Returns:

attribute value

getVersion

public long getVersion(org.pentaho.reporting.libraries.resourceloader.ResourceManager caller)
                throws org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException

return the version number. We don't have access to file dates or versions so return 0

Parameters:

caller - resource manager

Returns:

version

Throws:

org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException

getKey

public org.pentaho.reporting.libraries.resourceloader.ResourceKey getKey()

get the resource key

Returns:

resource key