org.jboss.osgi.resolver.spi
Class AbstractDynamicPackageRequirement

java.lang.Object
  org.jboss.osgi.resolver.spi.AbstractPackageRequirement
      org.jboss.osgi.resolver.spi.AbstractDynamicPackageRequirement

All Implemented Interfaces:

XAttachmentSupport, XAttributeSupport, XDirectiveSupport, XElement, XPackageRequirement, XRequirement

public class AbstractDynamicPackageRequirement
extends AbstractPackageRequirement

The abstract implementation of a XPackageRequirement.

Since:

02-Jul-2010

Author:

thomas.diesler@jboss.com

Constructor Summary

AbstractDynamicPackageRequirement(AbstractModule module, String name, Map<String,String> dirs, Map<String,Object> atts)

Method Summary

<T> T	addAttachment(Class<T> clazz, T value) Attach an arbirtary object with this element.
<T> T	getAttachment(Class<T> clazz) Get the attached object for a given key
Object	getAttribute(String key) Get the value of the given attribute
Map<String,Object>	getAttributes() Get the attributes
String	getDirective(String key) Get the value of the given directive
Map<String,String>	getDirectives() Get the directives
XModule	getModule() Get associated module.
String	getName() Get the name for this capability.
XCapability	getWiredCapability() Get the wired capbillity for this requirement.
boolean	isDynamic() True if this is a dynamic requirement.
boolean	isOptional() True if this requirement is optional
boolean	matchPackageName(XPackageCapability cap)
<T> T	removeAttachment(Class<T> clazz) Remove an attached object for a given key
String	toString()

Methods inherited from class org.jboss.osgi.resolver.spi.AbstractPackageRequirement

getBundleSymbolicName, getBundleVersion, getResolution, getVersionRange, match

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.osgi.resolver.XPackageRequirement

isDynamic

Methods inherited from interface org.jboss.osgi.resolver.XRequirement

getModule, getWiredCapability, isOptional

Methods inherited from interface org.jboss.osgi.resolver.XElement

getName

Methods inherited from interface org.jboss.osgi.resolver.XAttributeSupport

getAttribute, getAttributes

Methods inherited from interface org.jboss.osgi.resolver.XDirectiveSupport

getDirective, getDirectives

Methods inherited from interface org.jboss.osgi.resolver.XAttachmentSupport

addAttachment, getAttachment, removeAttachment

Constructor Detail

AbstractDynamicPackageRequirement

public AbstractDynamicPackageRequirement(AbstractModule module,
                                         String name,
                                         Map<String,String> dirs,
                                         Map<String,Object> atts)

Method Detail

matchPackageName

public boolean matchPackageName(XPackageCapability cap)

Overrides:

matchPackageName in class AbstractPackageRequirement

toString

public String toString()

Overrides:

toString in class AbstractPackageRequirement

getModule

public XModule getModule()

Description copied from interface: XRequirement

Get associated module.

Specified by:

getModule in interface XRequirement

isOptional

public boolean isOptional()

Description copied from interface: XRequirement

True if this requirement is optional

Specified by:

isOptional in interface XRequirement

isDynamic

public boolean isDynamic()

Description copied from interface: XRequirement

True if this is a dynamic requirement.

Specified by:

isDynamic in interface XRequirement

getWiredCapability

public XCapability getWiredCapability()

Description copied from interface: XRequirement

Get the wired capbillity for this requirement.

Specified by:

getWiredCapability in interface XRequirement

Returns:

The wired capabillity or null

getAttribute

public Object getAttribute(String key)

Description copied from interface: XAttributeSupport

Get the value of the given attribute

Specified by:

getAttribute in interface XAttributeSupport

Returns:

null if no such attribute is associated with this capability

getAttributes

public Map<String,Object> getAttributes()

Description copied from interface: XAttributeSupport

Get the attributes

Specified by:

getAttributes in interface XAttributeSupport

getDirective

public String getDirective(String key)

Description copied from interface: XDirectiveSupport

Get the value of the given directive

Specified by:

getDirective in interface XDirectiveSupport

Returns:

null if no such directive is associated with this capability

getDirectives

public Map<String,String> getDirectives()

Description copied from interface: XDirectiveSupport

Get the directives

Specified by:

getDirectives in interface XDirectiveSupport

addAttachment

public <T> T addAttachment(Class<T> clazz,
                           T value)

Description copied from interface: XAttachmentSupport

Attach an arbirtary object with this element.

Specified by:

addAttachment in interface XAttachmentSupport

Parameters:

clazz - key for the attachment

Returns:

The previously attachment object or null

getAttachment

public <T> T getAttachment(Class<T> clazz)

Description copied from interface: XAttachmentSupport

Get the attached object for a given key

Specified by:

getAttachment in interface XAttachmentSupport

Parameters:

clazz - key for the attachment

Returns:

The attached object or null

removeAttachment

public <T> T removeAttachment(Class<T> clazz)

Description copied from interface: XAttachmentSupport

Remove an attached object for a given key

Specified by:

removeAttachment in interface XAttachmentSupport

Parameters:

clazz - key for the attachment

Returns:

The attached object or null

getName

public String getName()

Description copied from interface: XElement

Get the name for this capability.

Specified by:

getName in interface XElement