org.apache.cayenne.access.jdbc
Class SQLTemplateResourceManager

java.lang.Object
  org.apache.velocity.runtime.resource.loader.ResourceLoader
      org.apache.cayenne.access.jdbc.SQLTemplateResourceManager

All Implemented Interfaces:

org.apache.velocity.runtime.resource.ResourceManager

public class SQLTemplateResourceManager
extends org.apache.velocity.runtime.resource.loader.ResourceLoader
implements org.apache.velocity.runtime.resource.ResourceManager

An implementation of the Velocity ResourceManager and ResourceLoader that creates templates from in-memory Strings.

Since:

1.1

Author:

Andrei Adamchik

Field Summary

protected java.util.Map

templateCache

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

className, isCachingOn, modificationCheckInterval, rsvc

Fields inherited from interface org.apache.velocity.runtime.resource.ResourceManager

RESOURCE_CONTENT, RESOURCE_TEMPLATE

Constructor Summary

SQLTemplateResourceManager()

Method Summary

void	clearCache()
long	getLastModified(org.apache.velocity.runtime.resource.Resource resource)
java.lang.String	getLoaderNameForResource(java.lang.String resourceName)
org.apache.velocity.runtime.resource.Resource	getResource(java.lang.String resourceName, int resourceType, java.lang.String encoding) Returns a Velocity Resource which is a Template for the given SQL.
java.io.InputStream	getResourceStream(java.lang.String source)
void	init(org.apache.commons.collections.ExtendedProperties configuration)
void	initialize(org.apache.velocity.runtime.RuntimeServices rs)
boolean	isSourceModified(org.apache.velocity.runtime.resource.Resource resource)

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

commonInit, getClassName, getModificationCheckInterval, isCachingOn, setCachingOn, setModificationCheckInterval

Methods inherited from class java.lang.Object

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

Field Detail

templateCache

protected java.util.Map templateCache

Constructor Detail

SQLTemplateResourceManager

public SQLTemplateResourceManager()

Method Detail

initialize

public void initialize(org.apache.velocity.runtime.RuntimeServices rs)
                throws java.lang.Exception

Specified by:

initialize in interface org.apache.velocity.runtime.resource.ResourceManager

Throws:

java.lang.Exception

clearCache

public void clearCache()

getResource

public org.apache.velocity.runtime.resource.Resource getResource(java.lang.String resourceName,
                                                                 int resourceType,
                                                                 java.lang.String encoding)
                                                          throws org.apache.velocity.exception.ResourceNotFoundException,
                                                                 org.apache.velocity.exception.ParseErrorException,
                                                                 java.lang.Exception

Returns a Velocity Resource which is a Template for the given SQL.

Specified by:

getResource in interface org.apache.velocity.runtime.resource.ResourceManager

Throws:

org.apache.velocity.exception.ResourceNotFoundException

org.apache.velocity.exception.ParseErrorException

java.lang.Exception

getLoaderNameForResource

public java.lang.String getLoaderNameForResource(java.lang.String resourceName)

Specified by:

getLoaderNameForResource in interface org.apache.velocity.runtime.resource.ResourceManager

getLastModified

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

Specified by:

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

getResourceStream

public java.io.InputStream getResourceStream(java.lang.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

init

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

Specified by:

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

isSourceModified

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

Specified by:

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