Top Description Fields Constructors Methods
org.apache.derby.impl.sql.compile

pack-priv Class CreateRoleNode

extends DDLStatementNode
Class Inheritance
Imports
org.apache.derby.shared.common.error.StandardException, org.apache.derby.iapi.services.context.ContextManager, org.apache.derby.shared.common.sanity.SanityManager, org.apache.derby.iapi.sql.compile.CompilerContext, org.apache.derby.iapi.sql.conn.Authorizer, org.apache.derby.iapi.sql.execute.ConstantAction
A CreateRoleNode is the root of a QueryTree that represents a CREATE ROLE statement.

Field Summary

Modifier and TypeField and Description
private String
name

Inherited from org.apache.derby.impl.sql.compile.DDLStatementNode:
ADD_TYPEDROP_STATISTICSDROP_TYPEimplicitCreateSchemaLOCKING_TYPEMODIFY_TYPEUNKNOWN_TYPEUPDATE_STATISTICS

Constructor Summary

AccessConstructor and Description
pack-priv
CreateRoleNode(String
The name of the new role
roleName, ContextManager cm)

Constructor for a CreateRoleNode

Method Summary

Modifier and TypeMethod and Description
public void
bindStatement()

Overrides org.apache.derby.impl.sql.compile.StatementNode.bindStatement.

Bind this createRoleNode.

public ConstantAction
makeConstantAction()

Overrides org.apache.derby.impl.sql.compile.QueryTreeNode.makeConstantAction.

Create the Constant information that will drive the guts of Execution.

public String
statementToString()

Implements abstract org.apache.derby.impl.sql.compile.StatementNode.statementToString.

public String

Returns:

This object as a String
toString()

Overrides org.apache.derby.impl.sql.compile.DDLStatementNode.toString.

Convert this object to a String.

Inherited from org.apache.derby.impl.sql.compile.DDLStatementNode:
acceptChildrenactivationKindgenerategetFullNamegetObjectNamegetRelativeNamegetSchemaDescriptorgetSchemaDescriptorgetTableDescriptorgetTableDescriptorgetTableDescriptorgetTableDescriptorinitAndCheckisAtomicmakeFromList

Field Detail

nameback to summary
private String name

Constructor Detail

CreateRoleNodeback to summary
pack-priv CreateRoleNode(String roleName, ContextManager cm) throws StandardException

Constructor for a CreateRoleNode

Parameters
roleName:String

The name of the new role

Exceptions
StandardException:
Thrown on error

Method Detail

bindStatementback to summary
public void bindStatement() throws StandardException

Overrides org.apache.derby.impl.sql.compile.StatementNode.bindStatement.

Bind this createRoleNode. Main work is to create a StatementPermission object to require CREATE_ROLE_PRIV at execution time.

Annotations
@Override
Exceptions
StandardException:

Doc from org.apache.derby.impl.sql.compile.StatementNode.bindStatement.

Thrown on error

makeConstantActionback to summary
public ConstantAction makeConstantAction()

Overrides org.apache.derby.impl.sql.compile.QueryTreeNode.makeConstantAction.

Create the Constant information that will drive the guts of Execution.

Annotations
@Override
Exceptions
StandardException:
Thrown on failure
statementToStringback to summary
public String statementToString()

Implements abstract org.apache.derby.impl.sql.compile.StatementNode.statementToString.

toStringback to summary
public String toString()

Overrides org.apache.derby.impl.sql.compile.DDLStatementNode.toString.

Convert this object to a String. See comments in QueryTreeNode.java for how this should be done for tree printing.

Returns:String

This object as a String

Annotations
@Override