org.caleigo.core
Class DataAccessManager.ConstantDataAccessManager

java.lang.Object
  org.caleigo.core.DataAccessManager
      org.caleigo.core.DataAccessManager.ConstantDataAccessManager

Enclosing class:

DataAccessManager

public static class DataAccessManager.ConstantDataAccessManager

extends DataAccessManager

This simple DataAccessManager restricts access for all managed elements to a single access level. It can used as a default manager to allow full write access or view only access to any DataSource.

Nested Class Summary

Nested classes inherited from class org.caleigo.core.DataAccessManager

DataAccessManager.ConstantDataAccessManager, DataAccessManager.IContentAccessVerifier

Field Summary

Fields inherited from class org.caleigo.core.DataAccessManager

CONTENT_BASED, NONE, READ, WRITE

Constructor Summary

DataAccessManager.ConstantDataAccessManager(int defaultAccessLevel)

Method Summary

boolean	acceptsReplacement(DataAccessManager newManager) This method allows a current manager to reject replacement by another DataAccessManager.
int	getAccessLevel(IDataSourceDescriptor dataSourceDescriptor) Returns the access level for the provided IDataSourceDescriptor defined as NONE, READ, WRITE or CONTENT_BASED.
int	getAccessLevel(IEntityAction entityAction) Returns the access level for the provided IEntityAction defined as NONE, READ, WRITE or CONTENT_BASED.
int	getAccessLevel(IEntityDescriptor entityDescriptor) Returns the access level for the provided IEntityDescriptor defined as NONE, READ, WRITE or CONTENT_BASED.
int	getAccessLevel(IFieldDescriptor fieldDescriptor) Returns the access level for the provided IFieldDescriptor defined as NONE, READ, WRITE or CONTENT_BASED.
int	getDefaultAccessLevel() Access method that returns the default accss level of the manager.
boolean	hasReadAccess(IDataSource dataSource) Returns true if the user has read access to the provided IDataSource.
boolean	hasReadAccess(IEntity entity) Returns true if the user has read access to the provided IEntity.
boolean	hasReadAccess(IEntityAction entityAction, IEntity data) Returns true if the user has read access to the provided IEntityAction object in the data content scope of the provided IEntity object.
boolean	hasReadAccess(IFieldDescriptor fieldDescriptor, IEntity data) Returns true if the user has read access to the provided fieldDescriptor in the data content scope of the provided IEntity object.
boolean	hasWriteAccess(IDataSource dataSource) Returns true if the user has write access to the provided IDataSource.
boolean	hasWriteAccess(IEntity entity) Returns true if the user has write access to the provided IEntity.
boolean	hasWriteAccess(IEntityAction entityAction, IEntity data) Returns true if the user has write access to the provided IEntityAction object in the data content scope of the provided IEntity object.
boolean	hasWriteAccess(IFieldDescriptor fieldDescriptor, IEntity data) Returns true if the user has write access to the provided fieldDescriptor in the data content scope of the provided IEntity object.

Methods inherited from class org.caleigo.core.DataAccessManager

getManager, setDefaultManager, setManager, setManagerReqursively

Methods inherited from class java.lang.Object

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

Constructor Detail

DataAccessManager.ConstantDataAccessManager

public DataAccessManager.ConstantDataAccessManager(int defaultAccessLevel)

Method Detail

getAccessLevel

public int getAccessLevel(IDataSourceDescriptor dataSourceDescriptor)

Returns the access level for the provided IDataSourceDescriptor defined as NONE, READ, WRITE or CONTENT_BASED. If the access is not content based no further check with hasReadAccess or hasWriteAccess is necessary wich can save alot of performance.

Specified by:

getAccessLevel in class DataAccessManager

getAccessLevel

public int getAccessLevel(IEntityDescriptor entityDescriptor)

Returns the access level for the provided IEntityDescriptor defined as NONE, READ, WRITE or CONTENT_BASED. If the access is not content based no further check with hasReadAccess or hasWriteAccess is necessary wich can save alot of performance.

Specified by:

getAccessLevel in class DataAccessManager

getAccessLevel

public int getAccessLevel(IFieldDescriptor fieldDescriptor)

Returns the access level for the provided IFieldDescriptor defined as NONE, READ, WRITE or CONTENT_BASED. If the access is not content based no further check with hasReadAccess or hasWriteAccess is necessary wich can save alot of performance.

Specified by:

getAccessLevel in class DataAccessManager

getAccessLevel

public int getAccessLevel(IEntityAction entityAction)

Returns the access level for the provided IEntityAction defined as NONE, READ, WRITE or CONTENT_BASED. If the access is not content based no further check with hasReadAccess or hasWriteAccess is necessary wich can save alot of performance.

Specified by:

getAccessLevel in class DataAccessManager

hasReadAccess

public boolean hasReadAccess(IDataSource dataSource)

Returns true if the user has read access to the provided IDataSource.

Specified by:

hasReadAccess in class DataAccessManager

hasReadAccess

public boolean hasReadAccess(IEntity entity)

Returns true if the user has read access to the provided IEntity.

Specified by:

hasReadAccess in class DataAccessManager

hasReadAccess

public boolean hasReadAccess(IFieldDescriptor fieldDescriptor,
                             IEntity data)

Returns true if the user has read access to the provided fieldDescriptor in the data content scope of the provided IEntity object.

Specified by:

hasReadAccess in class DataAccessManager

hasReadAccess

public boolean hasReadAccess(IEntityAction entityAction,
                             IEntity data)

Returns true if the user has read access to the provided IEntityAction object in the data content scope of the provided IEntity object.

Specified by:

hasReadAccess in class DataAccessManager

hasWriteAccess

public boolean hasWriteAccess(IDataSource dataSource)

Returns true if the user has write access to the provided IDataSource.

Specified by:

hasWriteAccess in class DataAccessManager

hasWriteAccess

public boolean hasWriteAccess(IEntity entity)

Returns true if the user has write access to the provided IEntity.

Specified by:

hasWriteAccess in class DataAccessManager

hasWriteAccess

public boolean hasWriteAccess(IFieldDescriptor fieldDescriptor,
                              IEntity data)

Returns true if the user has write access to the provided fieldDescriptor in the data content scope of the provided IEntity object.

Specified by:

hasWriteAccess in class DataAccessManager

hasWriteAccess

public boolean hasWriteAccess(IEntityAction entityAction,
                              IEntity data)

Returns true if the user has write access to the provided IEntityAction object in the data content scope of the provided IEntity object.

Specified by:

hasWriteAccess in class DataAccessManager

acceptsReplacement

public boolean acceptsReplacement(DataAccessManager newManager)

This method allows a current manager to reject replacement by another DataAccessManager.

Specified by:

acceptsReplacement in class DataAccessManager

getDefaultAccessLevel

public int getDefaultAccessLevel()

Access method that returns the default accss level of the manager.