org.springframework.xd.dirt.module

Class FileModuleRegistry

java.lang.Object

org.springframework.xd.dirt.module.AbstractModuleRegistry

org.springframework.xd.dirt.module.FileModuleRegistry

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware, ModuleRegistry

public class FileModuleRegistry
extends AbstractModuleRegistry
implements org.springframework.context.ApplicationContextAware

File based implementation of ModuleRegistry that supports two kinds of modules:

• the "simple" case is a sole xml file, located in a directory named after the module type, e.g. source/time.xml
• the "enhanced" case is made up of a directory, where the application context file lives in a config sub-directory e.g. source/time/config/time.xml and extra classpath is loaded from jars in a lib subdirectory e.g. source/time/lib/*.jar

Author:

Mark Fisher, Glenn Renfro, Eric Bottard

Constructor Summary

Constructors

Constructor and Description
FileModuleRegistry(java.lang.String directory)

Method Summary

Methods

Modifier and Type	Method and Description
protected org.springframework.core.io.Resource	locateApplicationContext(java.lang.String name, java.lang.String type) Return a resource pointing to an ApplicationContext XML definition file.
protected java.net.URL[]	maybeLocateClasspath(org.springframework.core.io.Resource resource, java.lang.String name, java.lang.String type) Return an array of jar files locations or null if the module is a plain xml file.
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

Methods inherited from class org.springframework.xd.dirt.module.AbstractModuleRegistry

findDefinitions, lookup

Methods inherited from class java.lang.Object

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

Constructor Detail

FileModuleRegistry

public FileModuleRegistry(java.lang.String directory)

Method Detail

locateApplicationContext

protected org.springframework.core.io.Resource locateApplicationContext(java.lang.String name,
                                                            java.lang.String type)

Description copied from class: AbstractModuleRegistry

Return a resource pointing to an ApplicationContext XML definition file.

Specified by:

locateApplicationContext in class AbstractModuleRegistry

maybeLocateClasspath

protected java.net.URL[] maybeLocateClasspath(org.springframework.core.io.Resource resource,
                                  java.lang.String name,
                                  java.lang.String type)

Description copied from class: AbstractModuleRegistry

Return an array of jar files locations or null if the module is a plain xml file. Default implementation returns null.

Overrides:

maybeLocateClasspath in class AbstractModuleRegistry

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException