org.xwiki.extension
Class AbstractExtensionDependency

java.lang.Object
  org.xwiki.extension.AbstractExtensionDependency

All Implemented Interfaces:

ExtensionDependency

Direct Known Subclasses:

DefaultExtensionDependency

public abstract class AbstractExtensionDependency
extends Object
implements ExtensionDependency

Base class for ExtensionDependency implementations.

Since:

4.0M1

Version:

$Id: 726c73280a5d69c3fc02940e5b4a3ae3c3fdf7ab $

Field Summary

protected String	id
protected Map<String,Object>	properties
protected VersionConstraint	versionConstraint

Constructor Summary

AbstractExtensionDependency(ExtensionDependency dependency, VersionConstraint versionConstraint)
Create new instance by cloning the provided one with different version constraint.

AbstractExtensionDependency(String id, VersionConstraint versionConstraint)

AbstractExtensionDependency(String id, VersionConstraint versionConstraint, Map<String,Object> properties)

Method Summary

boolean	equals(Object obj)
String	getId()
Map<String,Object>	getProperties() Extends ExtensionDependency standard properties.
Object	getProperty(String key)
<T> T	getProperty(String key, T def) Get a property.
VersionConstraint	getVersionConstraint()
int	hashCode()
protected void	putProperty(String key, Object value) Set a property.
void	setId(String id)
void	setProperties(Map<String,Object> properties) Replace existing properties with provided properties.
void	setVersionConstraint(VersionConstraint versionConstraint)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

id

protected String id

See Also:

getId()

versionConstraint

protected VersionConstraint versionConstraint

See Also:

getVersionConstraint()

properties

protected Map<String,Object> properties

See Also:

getProperties()

Constructor Detail

AbstractExtensionDependency

public AbstractExtensionDependency(ExtensionDependency dependency,
                                   VersionConstraint versionConstraint)

Create new instance by cloning the provided one with different version constraint.

Parameters:

dependency - the extension dependency to copy

versionConstraint - the version constraint to set

AbstractExtensionDependency

public AbstractExtensionDependency(String id,
                                   VersionConstraint versionConstraint)

Parameters:

id - the id (or feature) of the extension dependency

versionConstraint - the version constraint of the extension dependency

AbstractExtensionDependency

public AbstractExtensionDependency(String id,
                                   VersionConstraint versionConstraint,
                                   Map<String,Object> properties)

Parameters:

id - the id (or feature) of the extension dependency

versionConstraint - the version constraint of the extension dependency

properties - the custom properties of the extension dependency

Method Detail

getId

public String getId()

Specified by:

getId in interface ExtensionDependency

Returns:

the id (or feature) of the target extension

setId

public void setId(String id)

Parameters:

id - the extension id

See Also:

getId()

getVersionConstraint

public VersionConstraint getVersionConstraint()

Specified by:

getVersionConstraint in interface ExtensionDependency

Returns:

the version constraint of the target extension

setVersionConstraint

public void setVersionConstraint(VersionConstraint versionConstraint)

Parameters:

versionConstraint - the version constraint of the target extension

getProperties

public Map<String,Object> getProperties()

Description copied from interface: ExtensionDependency

Extends ExtensionDependency standard properties.

Theses are generally provided by specific repositories. For example a AETHER repository will provide AETHER Dependency representation to avoid conversion when searching for the dependency on a AETHER based repository.

Specified by:

getProperties in interface ExtensionDependency

Returns:

the properties

getProperty

public Object getProperty(String key)

Specified by:

getProperty in interface ExtensionDependency

Parameters:

key - the property key

Returns:

the property value

putProperty

protected void putProperty(String key,
                           Object value)

Set a property.

Parameters:

key - the property key

value - the property value

See Also:

getProperty(String)

setProperties

public void setProperties(Map<String,Object> properties)

Replace existing properties with provided properties.

Parameters:

properties - the properties

getProperty

public <T> T getProperty(String key,
                         T def)

Description copied from interface: ExtensionDependency

Get a property.

Specified by:

getProperty in interface ExtensionDependency

Type Parameters:

T - type of the property value

Parameters:

key - the property key

def - the value to return if no property is associated to the provided key

Returns:

the property value or default of the property is not found

See Also:

ExtensionDependency.getProperty(String)

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object