Top Description Fields Constructors Methods
org.eclipse.jetty.util.component

public Class AttributeContainerMap

extends ContainerLifeCycle
implements Attributes
Class Inheritance
All Implemented Interfaces
org.eclipse.jetty.util.Attributes
Imports
java.io.IOException, java.util.HashMap, .Map, .Set, org.eclipse.jetty.util.Attributes, org.eclipse.jetty.util.thread.AutoLock
An Attributes implementation that holds it's values in an immutable ContainerLifeCycle

Field Summary

Modifier and TypeField and Description
private final AutoLock
_lock

Hides org.eclipse.jetty.util.component.AbstractLifeCycle._lock.

private final Map<String, Object>
_map

Constructor Summary

AccessConstructor and Description
public
AttributeContainerMap()

Method Summary

Modifier and TypeMethod and Description
public void
clearAttributes()

Overrides default org.eclipse.jetty.util.Attributes.clearAttributes.

Clear all attribute names

public void
dump(Appendable
The appendable to dump to
out, String
The indent to apply after any new lines.
indent)

Overrides org.eclipse.jetty.util.component.ContainerLifeCycle.dump.

Implements org.eclipse.jetty.util.component.Dumpable.dump.

Dump this object (and children) into an Appendable using the provided indent after any new lines.

public Object
getAttribute(String
the attribute to get
name)

Implements org.eclipse.jetty.util.Attributes.getAttribute.

Get an attribute

public Set<String>
getAttributeNameSet()

Implements org.eclipse.jetty.util.Attributes.getAttributeNameSet.

Get the immutable set of attribute names.

public Object
removeAttribute(String
the attribute to remove
name)

Implements org.eclipse.jetty.util.Attributes.removeAttribute.

Remove an attribute

public Object
setAttribute(String
the attribute to set
name, Object
the value to set. A null value is equivalent to removing the attribute.
attribute)

Implements org.eclipse.jetty.util.Attributes.setAttribute.

Set an attribute

public String
toString()

Overrides org.eclipse.jetty.util.component.AbstractLifeCycle.toString.

Returns a string representation of the object.

Inherited from org.eclipse.jetty.util.component.ContainerLifeCycle:
addBeanaddBeanaddEventListeneraddManagedcontainsdestroydoStartdoStopdumpdumpdumpObjectsdumpStdErrgetBeangetBeansgetBeansgetContainedBeansgetContainedBeansisAutoisManagedisUnmanagedmanageremoveBeanremoveBeansremoveEventListenersetBeansstartstopunmanageupdateBeanupdateBeanupdateBeansupdateBeans

Field Detail

_lockback to summary
private final AutoLock _lock

Hides org.eclipse.jetty.util.component.AbstractLifeCycle._lock.

_mapback to summary
private final Map<String, Object> _map

Constructor Detail

AttributeContainerMapback to summary
public AttributeContainerMap()

Method Detail

clearAttributesback to summary
public void clearAttributes()

Overrides default org.eclipse.jetty.util.Attributes.clearAttributes.

Doc from org.eclipse.jetty.util.Attributes.clearAttributes.

Clear all attribute names

Annotations
@Override
dumpback to summary
public void dump(Appendable out, String indent) throws IOException

Overrides org.eclipse.jetty.util.component.ContainerLifeCycle.dump.

Implements org.eclipse.jetty.util.component.Dumpable.dump.

Doc from org.eclipse.jetty.util.component.Dumpable.dump.

Dump this object (and children) into an Appendable using the provided indent after any new lines. The indent should not be applied to the first object dumped.

Parameters
out:Appendable

The appendable to dump to

indent:String

The indent to apply after any new lines.

Annotations
@Override
Exceptions
IOException:
if unable to write to Appendable
getAttributeback to summary
public Object getAttribute(String name)

Implements org.eclipse.jetty.util.Attributes.getAttribute.

Doc from org.eclipse.jetty.util.Attributes.getAttribute.

Get an attribute

Parameters
name:String

the attribute to get

Returns:Object

the value of the attribute

Annotations
@Override
getAttributeNameSetback to summary
public Set<String> getAttributeNameSet()

Implements org.eclipse.jetty.util.Attributes.getAttributeNameSet.

Doc from org.eclipse.jetty.util.Attributes.getAttributeNameSet.

Get the immutable set of attribute names.

Returns:Set<String>

Set of attribute names

Annotations
@Override
removeAttributeback to summary
public Object removeAttribute(String name)

Implements org.eclipse.jetty.util.Attributes.removeAttribute.

Doc from org.eclipse.jetty.util.Attributes.removeAttribute.

Remove an attribute

Parameters
name:String

the attribute to remove

Returns:Object

the value of the attribute if removed, else null

Annotations
@Override
setAttributeback to summary
public Object setAttribute(String name, Object attribute)

Implements org.eclipse.jetty.util.Attributes.setAttribute.

Doc from org.eclipse.jetty.util.Attributes.setAttribute.

Set an attribute

Parameters
name:String

the attribute to set

attribute:Object

the value to set. A null value is equivalent to removing the attribute.

Returns:Object

the previous value of the attribute if set, else null

Annotations
@Override
toStringback to summary
public String toString()

Overrides org.eclipse.jetty.util.component.AbstractLifeCycle.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations
@Override