org.springframework.ui.velocity

Class SpringResourceLoader

java.lang.Object

org.apache.velocity.runtime.resource.loader.ResourceLoader

org.springframework.ui.velocity.SpringResourceLoader

public class SpringResourceLoader
extends org.apache.velocity.runtime.resource.loader.ResourceLoader

Velocity ResourceLoader adapter that loads via a Spring ResourceLoader. Used by VelocityEngineFactory for any resource loader path that cannot be resolved to a java.io.File.

Note that this loader does not allow for modification detection: Use Velocity's default FileResourceLoader for java.io.File resources.

Expects "spring.resource.loader" and "spring.resource.loader.path" application attributes in the Velocity runtime: the former of type org.springframework.core.io.ResourceLoader, the latter a String.

Since:

14.03.2004

Author:

Juergen Hoeller

See Also:

VelocityEngineFactory.setResourceLoaderPath(java.lang.String), ResourceLoader, FileResourceLoader

Field Summary

Fields

Modifier and Type	Field and Description
protected Log	logger
static String	NAME
static String	SPRING_RESOURCE_LOADER
static String	SPRING_RESOURCE_LOADER_CACHE
static String	SPRING_RESOURCE_LOADER_CLASS
static String	SPRING_RESOURCE_LOADER_PATH

Fields inherited from class org.apache.velocity.runtime.resource.loader.ResourceLoader

className, isCachingOn, log, modificationCheckInterval, rsvc

Constructor Summary

Constructors

Constructor and Description
SpringResourceLoader()

Method Summary

Modifier and Type	Method and Description
long	getLastModified(org.apache.velocity.runtime.resource.Resource resource)
InputStream	getResourceStream(String source)
void	init(org.apache.commons.collections.ExtendedProperties configuration)
boolean	isSourceModified(org.apache.velocity.runtime.resource.Resource resource)

Methods inherited from class org.apache.velocity.runtime.resource.loader.ResourceLoader

commonInit, getClassName, getModificationCheckInterval, isCachingOn, resourceExists, setCachingOn, setModificationCheckInterval

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

SPRING_RESOURCE_LOADER_CLASS

public static final String SPRING_RESOURCE_LOADER_CLASS

See Also:

Constant Field Values

SPRING_RESOURCE_LOADER_CACHE

public static final String SPRING_RESOURCE_LOADER_CACHE

See Also:

Constant Field Values

SPRING_RESOURCE_LOADER

public static final String SPRING_RESOURCE_LOADER

See Also:

Constant Field Values

SPRING_RESOURCE_LOADER_PATH

public static final String SPRING_RESOURCE_LOADER_PATH

See Also:

Constant Field Values

logger

protected final Log logger

Constructor Detail

SpringResourceLoader

public SpringResourceLoader()

Method Detail

init

public void init(org.apache.commons.collections.ExtendedProperties configuration)

Specified by:

init in class org.apache.velocity.runtime.resource.loader.ResourceLoader

getResourceStream

public InputStream getResourceStream(String source)
                              throws org.apache.velocity.exception.ResourceNotFoundException

Specified by:

getResourceStream in class org.apache.velocity.runtime.resource.loader.ResourceLoader

Throws:

org.apache.velocity.exception.ResourceNotFoundException

isSourceModified

public boolean isSourceModified(org.apache.velocity.runtime.resource.Resource resource)

Specified by:

isSourceModified in class org.apache.velocity.runtime.resource.loader.ResourceLoader

getLastModified

public long getLastModified(org.apache.velocity.runtime.resource.Resource resource)

Specified by:

getLastModified in class org.apache.velocity.runtime.resource.loader.ResourceLoader