org.osgi.service.condpermadmin
public class ConditionInfo extends Object
This class encapsulates two pieces of information: a Condition type
(class name), which must implement Condition
, and the
arguments passed to its constructor.
In order for a Condition represented by a ConditionInfo
to be
instantiated and considered during a permission check, its Condition class
must be available from the system classpath.
The Condition class must either:
getCondition
method that takes a
Bundle
object and a ConditionInfo
object as
arguments. That method must return an object that implements the
Condition
interface.Condition
interface and define a public
constructor that takes a Bundle
object and a
ConditionInfo
object as arguments.
Version: $Revision: 1.13 $
Constructor Summary | |
---|---|
ConditionInfo(String type, String[] args)
Constructs a ConditionInfo from the specified type and
args.
| |
ConditionInfo(String encodedCondition)
Constructs a ConditionInfo object from the specified
encoded ConditionInfo string. |
Method Summary | |
---|---|
boolean | equals(Object obj)
Determines the equality of two ConditionInfo objects.
|
String[] | getArgs()
Returns arguments of this ConditionInfo .
|
String | getEncoded()
Returns the string encoding of this ConditionInfo in a
form suitable for restoring this ConditionInfo .
|
String | getType()
Returns the fully qualified class name of the condition represented by
this ConditionInfo .
|
int | hashCode()
Returns the hash code value for this object.
|
String | toString()
Returns the string representation of this ConditionInfo .
|
ConditionInfo
from the specified type and
args.
Parameters: type The fully qualified class name of the Condition represented
by this ConditionInfo
. args The arguments for the Condition. These arguments are
available to the newly created Condition by calling the
getArgs method.
Throws: java.lang.NullPointerException If type
is
null
.
ConditionInfo
object from the specified
encoded ConditionInfo
string. White space in the encoded
ConditionInfo
string is ignored.
Parameters: encodedCondition The encoded ConditionInfo
.
Throws: java.lang.IllegalArgumentException If the
encodedCondition
is not properly formatted.
See Also: ConditionInfo
ConditionInfo
objects.
This method checks that specified object has the same type and args as
this ConditionInfo
object.
Parameters: obj The object to test for equality with this
ConditionInfo
object.
Returns: true
if obj
is a
ConditionInfo
, and has the same type and args as
this ConditionInfo
object; false
otherwise.
ConditionInfo
.
Returns: The arguments of this ConditionInfo
. An empty
array is returned if the ConditionInfo
has no
arguments.
ConditionInfo
in a
form suitable for restoring this ConditionInfo
.
The encoding format is:
[type "arg0" "arg1" ...]where argN are strings that are encoded for proper parsing. Specifically, the
"
, \
, carriage return,
and linefeed characters are escaped using \"
,
\\
, \r
, and \n
,
respectively.
The encoded string contains no leading or trailing whitespace characters. A single space character is used between type and "arg0" and between the arguments.
Returns: The string encoding of this ConditionInfo
.
ConditionInfo
.
Returns: The fully qualified class name of the condition represented by
this ConditionInfo
.
Returns: A hash code value for this object.
ConditionInfo
.
The string is created by calling the getEncoded
method on
this ConditionInfo
.
Returns: The string representation of this ConditionInfo
.