org.springframework.xd.module.options

Class DefaultModuleOptionsMetadataResolver

java.lang.Object

org.springframework.xd.module.options.DefaultModuleOptionsMetadataResolver

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.context.EnvironmentAware, org.springframework.context.ResourceLoaderAware, ModuleOptionsMetadataResolver

public class DefaultModuleOptionsMetadataResolver
extends java.lang.Object
implements ModuleOptionsMetadataResolver, org.springframework.context.EnvironmentAware, org.springframework.context.ResourceLoaderAware

The default implementation of ModuleOptionsMetadataResolver that deals with simple modules and reads the companion .properties file sitting next to the module definition.

The following strategies will be applied in turn:

• look for a file named <modulename>.properties next to the module xml definition file
• if that file exists
  • look for an property. If found, use a PojoModuleOptionsMetadata backed by that POJO classname
  • use a SimpleModuleOptionsMetadata backed by keys of the form options.<name>.description. Additionaly, one can provide options.<name>.default and options.<name>.type properties.
• return an instance of DefaultModuleOptionsMetadata.

Author:

Eric Bottard

Constructor Summary

Constructors

Constructor and Description
DefaultModuleOptionsMetadataResolver()

Method Summary

Methods

Modifier and Type	Method and Description
ModuleOptionsMetadata	resolve(ModuleDefinition definition) Return metadata about a module, as identified by the given moduleDefinition.
void	setEnvironment(org.springframework.core.env.Environment environment)
void	setResourceLoader(org.springframework.core.io.ResourceLoader resourceLoader)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultModuleOptionsMetadataResolver

public DefaultModuleOptionsMetadataResolver()

Method Detail

resolve

public ModuleOptionsMetadata resolve(ModuleDefinition definition)

Description copied from interface: ModuleOptionsMetadataResolver

Return metadata about a module, as identified by the given moduleDefinition.

Specified by:

resolve in interface ModuleOptionsMetadataResolver

setEnvironment

public void setEnvironment(org.springframework.core.env.Environment environment)

Specified by:

setEnvironment in interface org.springframework.context.EnvironmentAware

setResourceLoader

public void setResourceLoader(org.springframework.core.io.ResourceLoader resourceLoader)

Specified by:

setResourceLoader in interface org.springframework.context.ResourceLoaderAware