ConfigurationSourceBackedSpringResource (stumps 1.0-SNAPSHOT API)

java.lang.Object
- org.springframework.core.env.PropertySource<ConfigurationService>
- - com.neurosys.configs.ConfigurationSourceBackedSpringResource

Type Parameters:

SOURCE - as Source

T -

All Implemented Interfaces:

ChangeListener<AbstractConfiguration>, Serializable, EventListener, org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.core.io.InputStreamSource, org.springframework.core.io.Resource
```
public class ConfigurationSourceBackedSpringResource
extends org.springframework.core.env.PropertySource<ConfigurationService>
implements org.springframework.core.io.Resource, ChangeListener<AbstractConfiguration>, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware
```
Properties and Resource that wraps a ConfigurationSource so it can be used in third party contexts like Spring; additionally it also registers itself as a ChangeListener with it.

FIXME: updateSpringConfigs() is not working as expected!

Author:

Arjun Dhar

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class org.springframework.core.env.PropertySource
  org.springframework.core.env.PropertySource.StubPropertySource

Field Summary
- Fields inherited from class org.springframework.core.env.PropertySource
  logger, name

Constructor Summary

Constructors
Constructor and Description
`ConfigurationSourceBackedSpringResource(String namespace)`
`ConfigurationSourceBackedSpringResource(String namespace, ConfigurationService source)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`afterPropertiesSet()` As soon as all init, then replace static configs with dynamic ones in Spring Context.
`long`	`contentLength()`
`org.springframework.core.io.Resource`	`createRelative(String relativePath)`
`boolean`	`exists()`
`String`	`getDescription()`
`File`	`getFile()`
`String`	`getFilename()`
`InputStream`	`getInputStream()`
`String`	`getNamespace()` The namespace from the `ConfigurationSource` to fetch the property from
`String`	`getProperty(String key)`
`ConfigurationService<String,String,?>`	`getSource()` The `ConfigurationService` to fetches the configs from
`URI`	`getURI()`
`URL`	`getURL()`
`boolean`	`isOpen()`
`boolean`	`isReadable()`
`boolean`	`isRecognizeFullPathKeys()` If true, it will also recognize property references that use <namespace>.<key> references.
`long`	`lastModified()`
`void`	`onChange(ChangeGenerator changeGenerator, AbstractConfiguration config)`
`void`	`setApplicationContext(org.springframework.context.ApplicationContext applicationContext)`
`void`	`setNamespace(String namespace)` The namespace from the `ConfigurationSource` to fetch the property from
`void`	`setRecognizeFullPathKeys(boolean recognizeFullPathKeys)` If true, it will also recognize property references that use <namespace>.<key> references.
`void`	`setSource(ConfigurationService<String,String,AbstractConfiguration> source)` The `ConfigurationService` to fetches the configs from
`protected void`	`updateSpringConfigs()`

Methods inherited from class org.springframework.core.env.PropertySource
containsProperty, equals, getName, hashCode, named, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ConfigurationSourceBackedSpringResource
```
public ConfigurationSourceBackedSpringResource(String namespace,
                                               ConfigurationService source)
```
  - ConfigurationSourceBackedSpringResource
```
public ConfigurationSourceBackedSpringResource(String namespace)
```
- Method Detail
  - getSource
```
public ConfigurationService<String,String,?> getSource()
```
    The ConfigurationService to fetches the configs from
    
    Overrides:
    
    getSource in class org.springframework.core.env.PropertySource<ConfigurationService>
  - setSource
```
public void setSource(ConfigurationService<String,String,AbstractConfiguration> source)
```
    The ConfigurationService to fetches the configs from
  - getNamespace
```
public String getNamespace()
```
    The namespace from the ConfigurationSource to fetch the property from
  - setNamespace
```
public void setNamespace(String namespace)
```
    The namespace from the ConfigurationSource to fetch the property from
  - getProperty
```
public String getProperty(String key)
```
    Specified by:
    
    getProperty in class org.springframework.core.env.PropertySource<ConfigurationService>
  - isRecognizeFullPathKeys
```
public boolean isRecognizeFullPathKeys()
```
    If true, it will also recognize property references that use <namespace>.<key> references.
    
    Default value:
    
    true
  - setRecognizeFullPathKeys
```
public void setRecognizeFullPathKeys(boolean recognizeFullPathKeys)
```
    If true, it will also recognize property references that use <namespace>.<key> references.
    
    Default value:
    
    true
  - getInputStream
```
public InputStream getInputStream()
                           throws IOException
```
    Specified by:
    
    getInputStream in interface org.springframework.core.io.InputStreamSource
    
    Throws:
    
    IOException
  - isReadable
```
public boolean isReadable()
```
    Specified by:
    
    isReadable in interface org.springframework.core.io.Resource
  - exists
```
public boolean exists()
```
    Specified by:
    
    exists in interface org.springframework.core.io.Resource
  - isOpen
```
public boolean isOpen()
```
    Specified by:
    
    isOpen in interface org.springframework.core.io.Resource
  - getURL
```
public URL getURL()
           throws IOException
```
    Specified by:
    
    getURL in interface org.springframework.core.io.Resource
    
    Throws:
    
    IOException
  - getURI
```
public URI getURI()
           throws IOException
```
    Specified by:
    
    getURI in interface org.springframework.core.io.Resource
    
    Throws:
    
    IOException
  - getFile
```
public File getFile()
             throws IOException
```
    Specified by:
    
    getFile in interface org.springframework.core.io.Resource
    
    Throws:
    
    IOException
  - contentLength
```
public long contentLength()
                   throws IOException
```
    Specified by:
    
    contentLength in interface org.springframework.core.io.Resource
    
    Throws:
    
    IOException
  - lastModified
```
public long lastModified()
                  throws IOException
```
    Specified by:
    
    lastModified in interface org.springframework.core.io.Resource
    
    Throws:
    
    IOException
  - createRelative
```
public org.springframework.core.io.Resource createRelative(String relativePath)
                                                    throws IOException
```
    Specified by:
    
    createRelative in interface org.springframework.core.io.Resource
    
    Throws:
    
    IOException
  - getFilename
```
public String getFilename()
```
    Specified by:
    
    getFilename in interface org.springframework.core.io.Resource
  - getDescription
```
public String getDescription()
```
    Specified by:
    
    getDescription in interface org.springframework.core.io.Resource
  - onChange
```
public void onChange(ChangeGenerator changeGenerator,
                     AbstractConfiguration config)
```
    Specified by:
    
    onChange in interface ChangeListener<AbstractConfiguration>
    
    Parameters:
    
    changeGenerator - as the generator that caused the change. Specially useful if the Listener is subscribing to multiple ChangeGenerators
    
    config - as the model change communicated
  - updateSpringConfigs
```
protected void updateSpringConfigs()
```
  - 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
  - afterPropertiesSet
```
public void afterPropertiesSet()
                        throws Exception
```
    As soon as all init, then replace static configs with dynamic ones in Spring Context.
    
    Specified by:
    
    afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean
    
    Throws:
    
    Exception

Class ConfigurationSourceBackedSpringResource

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.core.env.PropertySource

Field Summary

Fields inherited from class org.springframework.core.env.PropertySource

Constructor Summary

Method Summary

Methods inherited from class org.springframework.core.env.PropertySource

Methods inherited from class java.lang.Object

Constructor Detail

ConfigurationSourceBackedSpringResource

ConfigurationSourceBackedSpringResource

Method Detail

getSource

setSource

getNamespace

setNamespace

getProperty

isRecognizeFullPathKeys

setRecognizeFullPathKeys

getInputStream

isReadable

exists

isOpen

getURL

getURI

getFile

contentLength

lastModified

createRelative

getFilename

getDescription

onChange

updateSpringConfigs

setApplicationContext

afterPropertiesSet