Apache Derby Database Engine and Embedded JDBC Driver 10.17.1.0 · org.apache.derby.iapi.sql.dictionary.PermissionsDescriptor

Modifier and Type	Field and Description
private String	grantee
private final String	grantor
protected UUID	oid

Access	Constructor and Description
pack-priv	PermissionsDescriptor(DataDictionary dd, String grantee, String grantor)

Method Summary

Modifier and Type	Method and Description
public abstract boolean	Returns: boolean If passed authorization id is owner of the table checkOwner(String authorizationId) This method checks if the passed authorization id is same as the owner of the object on which this permission is defined.
public Object	clone() Overrides java.lang.Object.clone. Creates and returns a copy of this object.
public abstract int	getCatalogNumber()
public final String	getGrantee()
public final String	getGrantor()
public UUID	Returns: The provider's UUID getObjectID() Implements org.apache.derby.catalog.Dependable.getObjectID. Get the provider's UUID
public UUID	Returns: The UUID of the table. getUUID() Gets the UUID of the table.
public boolean	Returns: boolean Whether or not this provider is persistent. isPersistent() Overrides org.apache.derby.iapi.sql.dictionary.TupleDescriptor.isPersistent. Implements org.apache.derby.catalog.Dependable.isPersistent. Is this provider persistent?
protected boolean	Returns: true iff the key part of this permissions descriptor equals the key part of another permissions descriptor. keyEquals(PermissionsDescriptor other)
protected int	Returns: the hashCode for the key part of this permissions descriptor keyHashCode()
public void	setGrantee(String grantee)
public void	setUUID(UUID The UUID of the table to be set in the descriptor oid) Sets the UUID of the table

Inherited from org.apache.derby.iapi.sql.dictionary.TupleDescriptor:: getColumnDependableFinder getDataDictionary getDependableFinder getDescriptorName getDescriptorType setDataDictionary

grantee	back to summary
private String grantee

grantor	back to summary
private final String grantor

oid	back to summary
protected UUID oid

PermissionsDescriptor	back to summary
pack-priv PermissionsDescriptor(DataDictionary dd, String grantee, String grantor)

Method Detail

checkOwner	back to summary
public abstract boolean checkOwner(String authorizationId) throws StandardException This method checks if the passed authorization id is same as the owner of the object on which this permission is defined. This method gets called by create view/constraint/trigger to see if this permission needs to be saved in dependency system for the view/constraint/trigger. If the same user is the owner of the the object being accessed and the newly created object, then no need to keep this privilege dependency Returns:boolean boolean If passed authorization id is owner of the table

checkOwner

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public abstract boolean checkOwner(String authorizationId) throws StandardException

This method checks if the passed authorization id is same as the owner of the object on which this permission is defined. This method gets called by create view/constraint/trigger to see if this permission needs to be saved in dependency system for the view/constraint/trigger. If the same user is the owner of the the object being accessed and the newly created object, then no need to keep this privilege dependency

Returns:boolean: boolean If passed authorization id is owner of the table

clone back to summary

clone	back to summary
public Object clone() Overrides java.lang.Object.clone. Doc from java.lang.Object.clone. Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object `x`, the expression: x.clone() != x will be true, and that the expression: x.clone().getClass() == x.getClass() will be `true`, but these are not absolute requirements. While it is typically the case that: x.clone().equals(x) will be `true`, this is not an absolute requirement. By convention, the returned object should be obtained by calling `super.clone`. If a class and all of its superclasses (except `Object`) obey this convention, it will be the case that `x.clone().getClass() == x.getClass()`. By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by `super.clone` before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by `super.clone` need to be modified. Returns:Object a clone of this instance.

public Object clone()

Overrides java.lang.Object.clone.

Doc from java.lang.Object.clone.

Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object x, the expression:

x.clone() != x

will be true, and that the expression:

x.clone().getClass() == x.getClass()

will be true, but these are not absolute requirements. While it is typically the case that:

x.clone().equals(x)

will be true, this is not an absolute requirement.

By convention, the returned object should be obtained by calling super.clone. If a class and all of its superclasses (except Object) obey this convention, it will be the case that x.clone().getClass() == x.getClass().

By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by super.clone before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by super.clone need to be modified.

Returns:Object: a clone of this instance.

getCatalogNumber	back to summary
public abstract int getCatalogNumber()

getGrantee	back to summary
public final String getGrantee()

getGrantor	back to summary
public final String getGrantor()

getObjectID	back to summary
public UUID getObjectID() Implements org.apache.derby.catalog.Dependable.getObjectID. Get the provider's UUID Returns:UUID The provider's UUID

getObjectID

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public UUID getObjectID()

Implements org.apache.derby.catalog.Dependable.getObjectID.

Get the provider's UUID

Returns:UUID: The provider's UUID

getUUID	back to summary
public UUID getUUID() Gets the UUID of the table. Returns:UUID The UUID of the table.

getUUID

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public UUID getUUID()

Gets the UUID of the table.

Returns:UUID: The UUID of the table.

isPersistent	back to summary
public boolean isPersistent() Overrides org.apache.derby.iapi.sql.dictionary.TupleDescriptor.isPersistent. Implements org.apache.derby.catalog.Dependable.isPersistent. Is this provider persistent? A stored dependency will be required if both the dependent and provider are persistent. Returns:boolean boolean Whether or not this provider is persistent.

isPersistent

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public boolean isPersistent()

Overrides org.apache.derby.iapi.sql.dictionary.TupleDescriptor.isPersistent.

Implements org.apache.derby.catalog.Dependable.isPersistent.

Is this provider persistent? A stored dependency will be required if both the dependent and provider are persistent.

Returns:boolean: boolean Whether or not this provider is persistent.

keyEquals	back to summary
protected boolean keyEquals(PermissionsDescriptor other) Returns:boolean true iff the key part of this permissions descriptor equals the key part of another permissions descriptor.

keyHashCode	back to summary
protected int keyHashCode() Returns:int the hashCode for the key part of this permissions descriptor

setGrantee	back to summary
public void setGrantee(String grantee)

setUUID	back to summary
public void setUUID(UUID oid) Sets the UUID of the table Parameters oid:UUID The UUID of the table to be set in the descriptor

setUUID

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public void setUUID(UUID oid)

Sets the UUID of the table

Parameters

oid:UUID: The UUID of the table to be set in the descriptor

public abstract Class PermissionsDescriptor

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail