Package org.osgi.framework
Class CapabilityPermissionCollection
- java.lang.Object
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- java.security.PermissionCollection
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- org.osgi.framework.CapabilityPermissionCollection
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- All Implemented Interfaces:
java.io.Serializable
final class CapabilityPermissionCollection extends java.security.PermissionCollectionStores a set of CapabilityPermission permissions.- See Also:
Permission,Permissions,PermissionCollection
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Field Summary
Fields Modifier and Type Field Description private booleanall_allowedBoolean saying if "*" is in the collection.private java.util.Map<java.lang.String,CapabilityPermission>filterPermissionsTable of permissions with filter expressions.private java.util.Map<java.lang.String,CapabilityPermission>permissionsTable of permissions.private static java.io.ObjectStreamField[]serialPersistentFields(package private) static longserialVersionUID
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Constructor Summary
Constructors Constructor Description CapabilityPermissionCollection()Creates an empty CapabilityPermissionCollection object.
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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.java.util.Enumeration<java.security.Permission>elements()Returns an enumeration of all theCapabilityPermissionobjects 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)
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Field Detail
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serialVersionUID
static final long serialVersionUID
- See Also:
- Constant Field Values
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permissions
private java.util.Map<java.lang.String,CapabilityPermission> permissions
Table of permissions.
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all_allowed
private boolean all_allowed
Boolean saying if "*" is in the collection.
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filterPermissions
private java.util.Map<java.lang.String,CapabilityPermission> filterPermissions
Table of permissions with filter expressions.
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serialPersistentFields
private static final java.io.ObjectStreamField[] serialPersistentFields
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Method Detail
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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 CapabilityPermission object.java.lang.SecurityException- If thisCapabilityPermissionCollectionobject has been marked read-only.
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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.
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elements
public java.util.Enumeration<java.security.Permission> elements()
Returns an enumeration of all theCapabilityPermissionobjects in the container.- Specified by:
elementsin classjava.security.PermissionCollection- Returns:
- Enumeration of all the CapabilityPermission objects.
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writeObject
private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException- Throws:
java.io.IOException
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readObject
private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException- Throws:
java.io.IOExceptionjava.lang.ClassNotFoundException
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