oracle.javatools.db.sql

Class AbstractProviderUsageSQLFragment

java.lang.Object

oracle.javatools.db.AbstractDBObject

oracle.javatools.db.AbstractBuildableObject

oracle.javatools.db.AbstractChildBuildableObject

oracle.javatools.db.sql.AbstractSQLFragment

oracle.javatools.db.sql.AbstractProviderUsageSQLFragment

All Implemented Interfaces:

ChildDBObject, DBObject, ProviderUsage, SQLFragment, Copyable, DynamicPropertySet

Direct Known Subclasses:

AbstractFromObjectUsage, AbstractSchemaObjectUsage, FKUsage, IndexObject

public abstract class AbstractProviderUsageSQLFragment
extends AbstractSQLFragment
implements ProviderUsage

Abstract SQLFragment implementation that is also a ProviderUsage. Use for fragment implementations that need access to getInternalName / getExternalName.

Since:

12.1.3

Nested Class Summary

Nested classes/interfaces inherited from class oracle.javatools.db.AbstractDBObject

AbstractDBObject.ChildSupport, AbstractDBObject.ListenerSupport

Field Summary

Fields inherited from class oracle.javatools.db.sql.AbstractSQLFragment

COMMA, DEFAULT_SEPARATOR, EMPTY, EMPTY_ARRAY, INDENT, NEWLINE, SPACE

Fields inherited from interface oracle.javatools.db.sql.SQLFragment

CONNECTBY, FROM, GROUPBY, HAVING, MODEL, NOCYCLE, ORDERBY, ORDERSIBLINGSBY, PRIOR, SELECT, STARTWITH, TYPE, WHERE

Fields inherited from interface oracle.javatools.db.DBObject

COMMENT

Constructor Summary

Constructors

Constructor and Description
AbstractProviderUsageSQLFragment()

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	areNamesEqual(java.lang.String name1, java.lang.String name2, java.lang.String objectType, boolean external) Tests whether the given object names are equal.
protected void	copyToImpl(AbstractDBObject target, DBObject copyParent, IDPolicy idPolicy) Implementation method for making a copy of this object.
protected DatabaseDescriptor	getDatabaseDescriptor() Gets the DatabaseDescriptor that can be used to perform name operations etc for this fragment.
protected java.lang.String	getExternalName(java.lang.String internalName, java.lang.String objectType) Gets the external form of an internal name.
protected java.lang.String	getInternalName(java.lang.String externalName, java.lang.String objectType) Gets the internal form of an external name.
void	setProvider(DBObjectProvider pro) Sets the provider this usage exists within.

Methods inherited from class oracle.javatools.db.sql.AbstractSQLFragment

appendToBuffer, argsToString, getStartOffset, getTextOrNull, getTextOrNull, getType, setStartOffset, surroundWithBrackets, surroundWithBrackets, toString

Methods inherited from class oracle.javatools.db.AbstractChildBuildableObject

setParent

Methods inherited from class oracle.javatools.db.AbstractBuildableObject

checkInit, checkInit, getOwnedObjectsImpl, getProperties, getReferenceIDsImpl, needsInitialization

Methods inherited from class oracle.javatools.db.AbstractDBObject

addObjectListener, addObjectListener, addObjectListener, changeParent, compareToImpl, copyObject, copyTo, copyTo, copyTo, copyTo, equals, equalsImpl, findOwnedObject, findOwnedObject, findOwnedObject, findOwnedObject, findParent, fireObjectUpdated, firePropertyChanged, getChildSupport, getID, getName, getOwnedObjects, getOwnedObjects, getParent, getProperty, getProperty, getReferenceIDs, hashCode, includeOwnedObject, includesType, includesType, removeObjectListener, removeObjectListener, removeObjectListener, removeOwnedObject, removeThisAsParent, replaceReferenceIDs, setID, setName, setProperties, setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.javatools.db.sql.SQLFragment

getSQLText

Methods inherited from interface oracle.javatools.db.ChildDBObject

getParent, setParent

Methods inherited from interface oracle.javatools.db.DBObject

addObjectListener, copyTo, copyTo, copyTo, equals, findOwnedObject, findOwnedObject, findOwnedObject, getID, getName, getOwnedObjects, getOwnedObjects, getProperties, getReferenceIDs, hashCode, removeObjectListener, removeOwnedObject, replaceReferenceIDs, setID, setName

Methods inherited from interface oracle.javatools.util.DynamicPropertySet

getProperty, getProperty, setProperties, setProperty

Constructor Detail

AbstractProviderUsageSQLFragment

public AbstractProviderUsageSQLFragment()

Method Detail

copyToImpl

protected void copyToImpl(AbstractDBObject target,
              DBObject copyParent,
              IDPolicy idPolicy)

Description copied from class: AbstractDBObject

Implementation method for making a copy of this object. To add custom copyTo logic, a subclass must override this method (exactly), and must call back to the super implementation.

Overrides:

copyToImpl in class AbstractBuildableObject

Parameters:

target - the copy being created of this object

copyParent - if this object is being copied underneath a parent, this parameter is the copy of the parent of this object, which will therefore need to be the parent of the copy of this object.

idPolicy - the policy for copying the object's ID.

setProvider

public final void setProvider(DBObjectProvider pro)

Description copied from interface: ProviderUsage

Sets the provider this usage exists within. The provider is used internally for name conversion, id resolution etc.

Specified by:

setProvider in interface ProviderUsage

getInternalName

protected final java.lang.String getInternalName(java.lang.String externalName,
                               java.lang.String objectType)

Gets the internal form of an external name.

Parameters:

externalName - the external name

objectType - the type of object the name is for

Returns:

the internal form of the name

getExternalName

protected final java.lang.String getExternalName(java.lang.String internalName,
                               java.lang.String objectType)

Gets the external form of an internal name.

Parameters:

internalName - the internal name

objectType - the type of object the name is for

Returns:

the external form of the name

areNamesEqual

protected final boolean areNamesEqual(java.lang.String name1,
                    java.lang.String name2,
                    java.lang.String objectType,
                    boolean external)

Tests whether the given object names are equal.

Parameters:

name1 - the first name to test

name2 - the second name to test

objectType - the type of object the names are for

external - whether the names are internal form

Returns:

true if the names are equal

getDatabaseDescriptor

protected final DatabaseDescriptor getDatabaseDescriptor()

Gets the DatabaseDescriptor that can be used to perform name operations etc for this fragment.

Returns:

a DatabaseDescriptor, or null if this fragment has no provider