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org.apache.jetspeed.services.security.turbine
Class TurbinePermissionManagement

java.lang.Object
  org.apache.turbine.services.BaseInitable
      org.apache.turbine.services.BaseService
          org.apache.turbine.services.TurbineBaseService
              org.apache.jetspeed.services.security.turbine.TurbinePermissionManagement

All Implemented Interfaces:

org.apache.turbine.services.Initable, PermissionManagement, org.apache.turbine.services.Service

public class TurbinePermissionManagement

extends org.apache.turbine.services.TurbineBaseService

implements PermissionManagement

Default Jetspeed-Turbine Permission Management implementation

Version:

$Id: TurbinePermissionManagement.java,v 1.11 2004/05/18 19:58:25 jford Exp $

Author:

David Sean Taylor

Field Summary

Fields inherited from class org.apache.turbine.services.BaseService

configuration, name, properties, serviceBroker

Fields inherited from class org.apache.turbine.services.BaseInitable

initableBroker, isInitialized

Fields inherited from interface org.apache.jetspeed.services.security.PermissionManagement

SERVICE_NAME

Constructor Summary

TurbinePermissionManagement()

Method Summary

void	addPermission(Permission permission) Adds a Permission into permanent storage.
Permission	getPermission(java.lang.String permissionName) Retrieves a single Permission for a given permissionName principal.
java.util.Iterator	getPermissions() Retrieves all Permissions.
java.util.Iterator	getPermissions(java.lang.String rolename) Retrieves all Permissions for a given rolename principal.
protected JetspeedRunData	getRunData()
void	grantPermission(java.lang.String roleName, java.lang.String permissionName) Grants a permission to a role.
boolean	hasPermission(java.lang.String roleName, java.lang.String permissionName) Checks for the relationship of role has a permission.
void	init(javax.servlet.ServletConfig conf) This is the early initialization method called by the Turbine Service framework
protected boolean	permissionExists(java.lang.String permissionName) Check whether a specified permission exists.
void	removePermission(java.lang.String permissionName) Removes a Permission from the permanent store.
void	revokePermission(java.lang.String roleName, java.lang.String permissionName) Revokes a permission from a role.
void	savePermission(Permission permission) Saves a Permission into permanent storage.

Methods inherited from class org.apache.turbine.services.TurbineBaseService

init, init, init, shutdown

Methods inherited from class org.apache.turbine.services.BaseService

getConfiguration, getName, getProperties, getServiceBroker, setName, setServiceBroker

Methods inherited from class org.apache.turbine.services.BaseInitable

getInit, getInitableBroker, setInit, setInitableBroker

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.turbine.services.Service

getConfiguration, getName, getProperties, setName, setServiceBroker

Methods inherited from interface org.apache.turbine.services.Initable

getInit, init, init, setInitableBroker, shutdown

Constructor Detail

TurbinePermissionManagement

public TurbinePermissionManagement()

Method Detail

getPermissions

public java.util.Iterator getPermissions(java.lang.String rolename)
                                  throws JetspeedSecurityException

Retrieves all Permissions for a given rolename principal. The security service may optionally check the current user context to determine if the requestor has permission to perform this action.

Specified by:

getPermissions in interface PermissionManagement

Parameters:

rolename - a role name identity to be retrieved.

Returns:

Iterator over all permissions associated to the role principal.

Throws:

PermissionException - when the security provider has a general failure.

InsufficientPrivilegeException - when the requestor is denied due to insufficient privilege

JetspeedSecurityException

getPermissions

public java.util.Iterator getPermissions()
                                  throws JetspeedSecurityException

Retrieves all Permissions. The security service may optionally check the current user context to determine if the requestor has permission to perform this action.

Specified by:

getPermissions in interface PermissionManagement

Returns:

Iterator over all permissions.

Throws:

PermissionException - when the security provider has a general failure.

InsufficientPrivilegeException - when the requestor is denied due to insufficient privilege

JetspeedSecurityException

addPermission

public void addPermission(Permission permission)
                   throws JetspeedSecurityException

Adds a Permission into permanent storage. The security service may optionally check the current user context to determine if the requestor has permission to perform this action.

Specified by:

addPermission in interface PermissionManagement

Throws:

PermissionException - when the security provider has a general failure.

InsufficientPrivilegeException - when the requestor is denied due to insufficient privilege

JetspeedSecurityException

savePermission

public void savePermission(Permission permission)
                    throws JetspeedSecurityException

Saves a Permission into permanent storage. The security service may optionally check the current user context to determine if the requestor has permission to perform this action.

Specified by:

savePermission in interface PermissionManagement

Throws:

PermissionException - when the security provider has a general failure.

InsufficientPrivilegeException - when the requestor is denied due to insufficient privilege

JetspeedSecurityException

removePermission

public void removePermission(java.lang.String permissionName)
                      throws JetspeedSecurityException

Removes a Permission from the permanent store. The security service may optionally check the current user context to determine if the requestor has permission to perform this action.

Specified by:

removePermission in interface PermissionManagement

Parameters:

permissionName - the principal identity of the permission to be retrieved.

Throws:

PermissionException - when the security provider has a general failure.

InsufficientPrivilegeException - when the requestor is denied due to insufficient privilege

JetspeedSecurityException

grantPermission

public void grantPermission(java.lang.String roleName,
                            java.lang.String permissionName)
                     throws JetspeedSecurityException

Grants a permission to a role. The security service may optionally check the current user context to determine if the requestor has permission to perform this action.

Specified by:

grantPermission in interface PermissionManagement

Parameters:

roleName - grant a permission to this role.

permissionName - the permission to grant to the role.

Throws:

PermissionException - when the security provider has a general failure retrieving permissions.

InsufficientPrivilegeException - when the requestor is denied due to insufficient privilege

JetspeedSecurityException

revokePermission

public void revokePermission(java.lang.String roleName,
                             java.lang.String permissionName)
                      throws JetspeedSecurityException

Revokes a permission from a role. The security service may optionally check the current user context to determine if the requestor has permission to perform this action.

Specified by:

revokePermission in interface PermissionManagement

Parameters:

roleName - grant a permission to this role.

permissionName - the permission to grant to the role.

Throws:

PermissionException - when the security provider has a general failure retrieving permissions.

InsufficientPrivilegeException - when the requestor is denied due to insufficient privilege

JetspeedSecurityException

hasPermission

public boolean hasPermission(java.lang.String roleName,
                             java.lang.String permissionName)
                      throws JetspeedSecurityException

Checks for the relationship of role has a permission. Returns true when the role has the given permission. The security service may optionally check the current user context to determine if the requestor has permission to perform this action.

Specified by:

hasPermission in interface PermissionManagement

Parameters:

roleName - grant a permission to this role.

permissionName - the permission to grant to the role.

Throws:

PermissionException - when the security provider has a general failure retrieving permissions.

InsufficientPrivilegeException - when the requestor is denied due to insufficient privilege

JetspeedSecurityException

getPermission

public Permission getPermission(java.lang.String permissionName)
                         throws JetspeedSecurityException

Retrieves a single Permission for a given permissionName principal. The security service may optionally check the current user context to determine if the requestor has permission to perform this action.

Specified by:

getPermission in interface PermissionManagement

Parameters:

permissionName - a permission principal identity to be retrieved.

Returns:

Permission the permission record retrieved.

Throws:

PermissionException - when the security provider has a general failure.

InsufficientPrivilegeException - when the requestor is denied due to insufficient privilege

JetspeedSecurityException

getRunData

protected JetspeedRunData getRunData()

permissionExists

protected boolean permissionExists(java.lang.String permissionName)
                            throws PermissionException

Check whether a specified permission exists. The login name is used for looking up the account.

Parameters:

permissionName - the name of the permission to check for existence.

Returns:

true if the specified account exists

Throws:

PermissionException - if there was a general db access error

init

public void init(javax.servlet.ServletConfig conf)
          throws org.apache.turbine.services.InitializationException

This is the early initialization method called by the Turbine Service framework

Parameters:

conf - The ServletConfig

Throws:

throws - a InitializationException if the service fails to initialize

org.apache.turbine.services.InitializationException