Package com.gpudb.protocol

Class GrantPermissionRequest

java.lang.Object

com.gpudb.protocol.GrantPermissionRequest

All Implemented Interfaces:

org.apache.avro.generic.GenericContainer, org.apache.avro.generic.IndexedRecord

public class GrantPermissionRequest
extends Object
implements org.apache.avro.generic.IndexedRecord

A set of parameters for GPUdb.grantPermission.

Grant user or role the specified permission on the specified object.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GrantPermissionRequest.ObjectType	A set of string constants for the GrantPermissionRequest parameter objectType.
static class	GrantPermissionRequest.Options	A set of string constants for the GrantPermissionRequest parameter options.
static class	GrantPermissionRequest.Permission	A set of string constants for the GrantPermissionRequest parameter permission.

Constructor Summary

Constructors

Constructor	Description
GrantPermissionRequest()	Constructs a GrantPermissionRequest object with default parameters.
GrantPermissionRequest(String principal, String object, String objectType, String permission, Map<String,String> options)	Constructs a GrantPermissionRequest object with the specified parameters.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
Object	get(int index)	This method supports the Avro framework and is not intended to be called directly by the user.
static org.apache.avro.Schema	getClassSchema()	This method supports the Avro framework and is not intended to be called directly by the user.
String	getObject()	Name of object permission is being granted to.
String	getObjectType()	The type of object being granted to.
Map<String,String>	getOptions()	Optional parameters.
String	getPermission()	Permission being granted.
String	getPrincipal()	Name of the user or role for which the permission is being granted.
org.apache.avro.Schema	getSchema()	This method supports the Avro framework and is not intended to be called directly by the user.
int	hashCode()
void	put(int index, Object value)	This method supports the Avro framework and is not intended to be called directly by the user.
GrantPermissionRequest	setObject(String object)	Name of object permission is being granted to.
GrantPermissionRequest	setObjectType(String objectType)	The type of object being granted to.
GrantPermissionRequest	setOptions(Map<String,String> options)	Optional parameters.
GrantPermissionRequest	setPermission(String permission)	Permission being granted.
GrantPermissionRequest	setPrincipal(String principal)	Name of the user or role for which the permission is being granted.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

GrantPermissionRequest

public GrantPermissionRequest()

Constructs a GrantPermissionRequest object with default parameters.

GrantPermissionRequest

public GrantPermissionRequest(String principal,
                              String object,
                              String objectType,
                              String permission,
                              Map<String,String> options)

Constructs a GrantPermissionRequest object with the specified parameters.

Parameters:

principal - Name of the user or role for which the permission is being granted. Must be an existing user or role. The default value is ''.

object - Name of object permission is being granted to. It is recommended to use a fully-qualified name when possible.

objectType - The type of object being granted to. Supported values:

• CATALOG: Catalog
• CONTEXT: Context
• CREDENTIAL: Credential
• DATASINK: Data Sink
• DATASOURCE: Data Source
• DIRECTORY: KIFS File Directory
• GRAPH: A Graph object
• PROC: UDF Procedure
• SCHEMA: Schema
• SQL_PROC: SQL Procedure
• SYSTEM: System-level access
• TABLE: Database Table
• TABLE_MONITOR: Table monitor

permission - Permission being granted. Supported values:

• ADMIN: Full read/write and administrative access on the object.
• CONNECT: Connect access on the given data source or data sink.
• CREATE: Ability to create new objects of this type.
• DELETE: Delete rows from tables.
• EXECUTE: Ability to Execute the Procedure object.
• INSERT: Insert access to tables.
• MONITOR: Monitor logs and statistics.
• READ: Ability to read, list and use the object.
• SEND_ALERT: Ability to send system alerts.
• UPDATE: Update access to the table.
• USER_ADMIN: Access to administer users and roles that do not have system_admin permission.
• WRITE: Access to write, change and delete objects.

options - Optional parameters.

• COLUMNS: Apply table security to these columns, comma-separated. The default value is ''.
• FILTER_EXPRESSION: Optional filter expression to apply to this grant. Only rows that match the filter will be affected. The default value is ''.
• WITH_GRANT_OPTION: Allow the recipient to grant the same permission (or subset) to others. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.

The default value is an empty Map.

Method Detail

getClassSchema

public static org.apache.avro.Schema getClassSchema()

This method supports the Avro framework and is not intended to be called directly by the user.

Returns:

The schema for the class.

getPrincipal

public String getPrincipal()

Name of the user or role for which the permission is being granted. Must be an existing user or role. The default value is ''.

Returns:

The current value of principal.

setPrincipal

public GrantPermissionRequest setPrincipal(String principal)

Name of the user or role for which the permission is being granted. Must be an existing user or role. The default value is ''.

Parameters:

principal - The new value for principal.

Returns:

this to mimic the builder pattern.

getObject

public String getObject()

Name of object permission is being granted to. It is recommended to use a fully-qualified name when possible.

Returns:

The current value of object.

setObject

public GrantPermissionRequest setObject(String object)

Name of object permission is being granted to. It is recommended to use a fully-qualified name when possible.

Parameters:

object - The new value for object.

Returns:

this to mimic the builder pattern.

getObjectType

public String getObjectType()

The type of object being granted to. Supported values:

• CATALOG: Catalog
• CONTEXT: Context
• CREDENTIAL: Credential
• DATASINK: Data Sink
• DATASOURCE: Data Source
• DIRECTORY: KIFS File Directory
• GRAPH: A Graph object
• PROC: UDF Procedure
• SCHEMA: Schema
• SQL_PROC: SQL Procedure
• SYSTEM: System-level access
• TABLE: Database Table
• TABLE_MONITOR: Table monitor

Returns:

The current value of objectType.

setObjectType

public GrantPermissionRequest setObjectType(String objectType)

The type of object being granted to. Supported values:

• CATALOG: Catalog
• CONTEXT: Context
• CREDENTIAL: Credential
• DATASINK: Data Sink
• DATASOURCE: Data Source
• DIRECTORY: KIFS File Directory
• GRAPH: A Graph object
• PROC: UDF Procedure
• SCHEMA: Schema
• SQL_PROC: SQL Procedure
• SYSTEM: System-level access
• TABLE: Database Table
• TABLE_MONITOR: Table monitor

Parameters:

objectType - The new value for objectType.

Returns:

this to mimic the builder pattern.

getPermission

public String getPermission()

Permission being granted. Supported values:

• ADMIN: Full read/write and administrative access on the object.
• CONNECT: Connect access on the given data source or data sink.
• CREATE: Ability to create new objects of this type.
• DELETE: Delete rows from tables.
• EXECUTE: Ability to Execute the Procedure object.
• INSERT: Insert access to tables.
• MONITOR: Monitor logs and statistics.
• READ: Ability to read, list and use the object.
• SEND_ALERT: Ability to send system alerts.
• UPDATE: Update access to the table.
• USER_ADMIN: Access to administer users and roles that do not have system_admin permission.
• WRITE: Access to write, change and delete objects.

Returns:

The current value of permission.

setPermission

public GrantPermissionRequest setPermission(String permission)

Permission being granted. Supported values:

• ADMIN: Full read/write and administrative access on the object.
• CONNECT: Connect access on the given data source or data sink.
• CREATE: Ability to create new objects of this type.
• DELETE: Delete rows from tables.
• EXECUTE: Ability to Execute the Procedure object.
• INSERT: Insert access to tables.
• MONITOR: Monitor logs and statistics.
• READ: Ability to read, list and use the object.
• SEND_ALERT: Ability to send system alerts.
• UPDATE: Update access to the table.
• USER_ADMIN: Access to administer users and roles that do not have system_admin permission.
• WRITE: Access to write, change and delete objects.

Parameters:

permission - The new value for permission.

Returns:

this to mimic the builder pattern.

getOptions

public Map<String,String> getOptions()

Optional parameters.

• COLUMNS: Apply table security to these columns, comma-separated. The default value is ''.
• FILTER_EXPRESSION: Optional filter expression to apply to this grant. Only rows that match the filter will be affected. The default value is ''.
• WITH_GRANT_OPTION: Allow the recipient to grant the same permission (or subset) to others. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.

The default value is an empty Map.

Returns:

The current value of options.

setOptions

public GrantPermissionRequest setOptions(Map<String,String> options)

Optional parameters.

• COLUMNS: Apply table security to these columns, comma-separated. The default value is ''.
• FILTER_EXPRESSION: Optional filter expression to apply to this grant. Only rows that match the filter will be affected. The default value is ''.
• WITH_GRANT_OPTION: Allow the recipient to grant the same permission (or subset) to others. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.

The default value is an empty Map.

Parameters:

options - The new value for options.

Returns:

this to mimic the builder pattern.

getSchema

public org.apache.avro.Schema getSchema()

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

getSchema in interface org.apache.avro.generic.GenericContainer

Returns:

The schema object describing this class.

get

public Object get(int index)

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

get in interface org.apache.avro.generic.IndexedRecord

Parameters:

index - the position of the field to get

Returns:

value of the field with the given index.

Throws:

IndexOutOfBoundsException

put

public void put(int index,
                Object value)

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

put in interface org.apache.avro.generic.IndexedRecord

Parameters:

index - the position of the field to set

value - the value to set

Throws:

IndexOutOfBoundsException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object