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EclipseLink 1.1.0_ 1.1.0.r3634 API Reference | |||||||||
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java.lang.Objectorg.eclipse.persistence.tools.schemaframework.DatabaseObjectDefinition
org.eclipse.persistence.tools.schemaframework.SequenceDefinition
org.eclipse.persistence.tools.schemaframework.SequenceObjectDefinition
public class SequenceObjectDefinition
Purpose: Sequence definition Native Sequence object.
| Field Summary |
|---|
| Fields inherited from class org.eclipse.persistence.tools.schemaframework.SequenceDefinition |
|---|
sequence |
| Fields inherited from class org.eclipse.persistence.tools.schemaframework.DatabaseObjectDefinition |
|---|
name, qualifier |
| Constructor Summary | |
|---|---|
SequenceObjectDefinition(Sequence sequence)
INTERNAL: Should be a sequence defining sequence object in the db: either NativeSequence with shouldAcquireValueAfterInsert() returning false; or DefaultSequence (only if case platform.getDefaultSequence() is a NativeSequence with shouldAcquireValueAfterInsert() returning false). |
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| Method Summary | |
|---|---|
void |
alterIncrement(org.eclipse.persistence.internal.sessions.AbstractSession session,
java.io.Writer schemaWriter)
INTERNAL: Execute the SQL required to alter sequence increment. |
void |
alterOnDatabase(org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Execute the SQL required to alter sequence increment. |
java.io.Writer |
buildAlterIncrementWriter(org.eclipse.persistence.internal.sessions.AbstractSession session,
java.io.Writer writer)
INTERNAL: Return the SQL required to alter INCREMENT BY |
java.io.Writer |
buildCreationWriter(org.eclipse.persistence.internal.sessions.AbstractSession session,
java.io.Writer writer)
INTERNAL: Return the SQL required to create the Oracle sequence object. |
java.io.Writer |
buildDeletionWriter(org.eclipse.persistence.internal.sessions.AbstractSession session,
java.io.Writer writer)
INTERNAL: Return the SQL required to drop the Oracle sequence object. |
boolean |
checkIfExist(org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Check if the sequence object already exists, in which case dont create it. |
boolean |
isAlterSupported(org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Indicates whether alterIncrement is supported |
| Methods inherited from class org.eclipse.persistence.tools.schemaframework.SequenceDefinition |
|---|
alter, buildTableDefinition, createOnDatabase |
| Methods inherited from class org.eclipse.persistence.tools.schemaframework.DatabaseObjectDefinition |
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clone, createObject, dropFromDatabase, dropObject, getFullName, getName, getQualifier, setName, setQualifier, toString |
| Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public SequenceObjectDefinition(Sequence sequence)
| Method Detail |
|---|
public java.io.Writer buildCreationWriter(org.eclipse.persistence.internal.sessions.AbstractSession session,
java.io.Writer writer)
buildCreationWriter in class DatabaseObjectDefinition
public java.io.Writer buildDeletionWriter(org.eclipse.persistence.internal.sessions.AbstractSession session,
java.io.Writer writer)
buildDeletionWriter in class DatabaseObjectDefinition
public java.io.Writer buildAlterIncrementWriter(org.eclipse.persistence.internal.sessions.AbstractSession session,
java.io.Writer writer)
public boolean checkIfExist(org.eclipse.persistence.internal.sessions.AbstractSession session)
throws DatabaseException
checkIfExist in class SequenceDefinitionDatabaseExceptionpublic boolean isAlterSupported(org.eclipse.persistence.internal.sessions.AbstractSession session)
isAlterSupported in class SequenceDefinition
public void alterOnDatabase(org.eclipse.persistence.internal.sessions.AbstractSession session)
throws EclipseLinkException
alterOnDatabase in class SequenceDefinitionEclipseLinkException
public void alterIncrement(org.eclipse.persistence.internal.sessions.AbstractSession session,
java.io.Writer schemaWriter)
throws ValidationException
ValidationException
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