org.jboss.forge.resources

Class PropertiesFileResource

java.lang.Object

org.jboss.forge.resources.AbstractResource<File>

org.jboss.forge.resources.FileResource<PropertiesFileResource>

org.jboss.forge.resources.PropertiesFileResource

All Implemented Interfaces:

Resource<File>

public class PropertiesFileResource
extends FileResource<PropertiesFileResource>

A property based resource

Author:

George Gastaldi

Field Summary

Fields inherited from class org.jboss.forge.resources.FileResource

file, lastModification, scratch, scratchFile

Fields inherited from class org.jboss.forge.resources.AbstractResource

flags, parent, resourceFactory

Constructor Summary

Constructors

Constructor and Description
PropertiesFileResource(ResourceFactory factory)
PropertiesFileResource(ResourceFactory factory, File file)

Method Summary

Methods

Modifier and Type	Method and Description
Resource<File>	createFrom(File file) Create a new Resource instance for the target file.
protected List<Resource<?>>	doListResources() Strategy method for returning child resources.
Set<String>	getKeys() Returns the keys in this properties file
String	getProperty(String key) Returns the value related to the key in this properties file
void	putAllProperties(Map<String,String> newProperties) Adds all the properties and updates the file
String	putProperty(String key, String value) Adds a property to this resource
String	removeProperty(String key) Removes an entry on this file based on the properties file
void	replaceProperties(Map<String,String> newProperties) Replaces all the occurrences
String	toString()

Methods inherited from class org.jboss.forge.resources.FileResource

createNewFile, createTempResource, delete, delete, deleteOnExit, exists, getChild, getFullyQualifiedName, getName, getParent, getResourceInputStream, getUnderlyingResourceObject, isDirectory, isStale, markUpToDate, mkdir, mkdirs, reify, renameTo, renameTo, setContents, setContents, setContents

Methods inherited from class org.jboss.forge.resources.AbstractResource

equals, getFlags, getResourceFactory, hashCode, isFlagSet, listResources, listResources, setFlag, unsetFlag

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PropertiesFileResource

@Inject
public PropertiesFileResource(ResourceFactory factory)

PropertiesFileResource

public PropertiesFileResource(ResourceFactory factory,
                      File file)

Method Detail

createFrom

public Resource<File> createFrom(File file)

Description copied from class: FileResource

Create a new Resource instance for the target file. The new Resource should be of the same type as this.

Specified by:

createFrom in interface Resource<File>

Specified by:

createFrom in class FileResource<PropertiesFileResource>

Parameters:

file - The file to create the resource instance from.

Returns:

A new resource.

doListResources

protected List<Resource<?>> doListResources()

Description copied from class: AbstractResource

Strategy method for returning child resources. Subclasses should implement or override this method.

Specified by:

doListResources in class AbstractResource<File>

Returns:

putProperty

public String putProperty(String key,
                 String value)

Adds a property to this resource

Parameters:

key -

value -

Returns:

old value or null if none

putAllProperties

public void putAllProperties(Map<String,String> newProperties)

Adds all the properties and updates the file

Parameters:

newProperties -

replaceProperties

public void replaceProperties(Map<String,String> newProperties)

Replaces all the occurrences

Parameters:

newProperties -

removeProperty

public String removeProperty(String key)

Removes an entry on this file based on the properties file

Parameters:

key -

Returns:

getProperty

public String getProperty(String key)

Returns the value related to the key in this properties file

Parameters:

key -

Returns:

getKeys

public Set<String> getKeys()

Returns the keys in this properties file

Returns:

toString

public String toString()

Overrides:

toString in class Object