Package org.osgi.framework
Class ServicePermissionCollection
- java.lang.Object
-
- java.security.PermissionCollection
-
- org.osgi.framework.ServicePermissionCollection
-
- All Implemented Interfaces:
java.io.Serializable
final class ServicePermissionCollection extends java.security.PermissionCollectionStores a set of ServicePermission permissions.- See Also:
Permission,Permissions,PermissionCollection
-
-
Field Summary
Fields Modifier and Type Field Description private booleanall_allowedBoolean saying if "*" is in the collection.private java.util.Map<java.lang.String,ServicePermission>filterPermissionsTable of permissions with filter expressions.private java.util.Map<java.lang.String,ServicePermission>permissionsTable of permissions.private static java.io.ObjectStreamField[]serialPersistentFields(package private) static longserialVersionUID
-
Constructor Summary
Constructors Constructor Description ServicePermissionCollection()Creates an empty ServicePermissions object.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidadd(java.security.Permission permission)Adds a permission to this permission collection.private inteffective(java.lang.String requestedName, int desired, int effective)Consult permissions map to compute the effective permission for the requested permission name.java.util.Enumeration<java.security.Permission>elements()Returns an enumeration of all theServicePermissionobjects in the container.booleanimplies(java.security.Permission permission)Determines if a set of permissions implies the permissions expressed inpermission.private voidreadObject(java.io.ObjectInputStream in)private voidwriteObject(java.io.ObjectOutputStream out)
-
-
-
Field Detail
-
serialVersionUID
static final long serialVersionUID
- See Also:
- Constant Field Values
-
permissions
private transient java.util.Map<java.lang.String,ServicePermission> permissions
Table of permissions.
-
all_allowed
private boolean all_allowed
Boolean saying if "*" is in the collection.
-
filterPermissions
private java.util.Map<java.lang.String,ServicePermission> filterPermissions
Table of permissions with filter expressions.
-
serialPersistentFields
private static final java.io.ObjectStreamField[] serialPersistentFields
-
-
Method Detail
-
add
public void add(java.security.Permission permission)
Adds a permission to this permission collection.- Specified by:
addin classjava.security.PermissionCollection- Parameters:
permission- The Permission object to add.- Throws:
java.lang.IllegalArgumentException- If the specified permission is not a ServicePermission object.java.lang.SecurityException- If thisServicePermissionCollectionobject has been marked read-only.
-
implies
public boolean implies(java.security.Permission permission)
Determines if a set of permissions implies the permissions expressed inpermission.- Specified by:
impliesin classjava.security.PermissionCollection- Parameters:
permission- The Permission object to compare.- Returns:
trueifpermissionis a proper subset of a permission in the set;falseotherwise.
-
effective
private int effective(java.lang.String requestedName, int desired, int effective)Consult permissions map to compute the effective permission for the requested permission name.- Parameters:
requestedName- The requested service name.desired- The desired actions.effective- The effective actions.- Returns:
- The new effective actions.
-
elements
public java.util.Enumeration<java.security.Permission> elements()
Returns an enumeration of all theServicePermissionobjects in the container.- Specified by:
elementsin classjava.security.PermissionCollection- Returns:
- Enumeration of all the ServicePermission objects.
-
writeObject
private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException- Throws:
java.io.IOException
-
readObject
private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException- Throws:
java.io.IOExceptionjava.lang.ClassNotFoundException
-
-