Java Doc for VersionSequenceKeyGeneratorImpl.java in  » Database-ORM » ODAL » com » completex » objective » components » persistency » key » impl » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » ODAL » com.completex.objective.components.persistency.key.impl 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.completex.objective.components.persistency.key.impl.VersionSequenceKeyGeneratorImpl

All known Subclasses:   com.completex.objective.components.persistency.key.impl.SimpleVersionSequenceKeyGeneratorImpl,  com.completex.objective.components.persistency.key.impl.OdalSimpleVersionSequenceKeyGenerator,  com.completex.objective.components.persistency.key.impl.BulkVersionSequenceKeyGenerator100,  com.completex.objective.components.persistency.key.impl.OdalBulkVersionSequenceKeyGenerator100,
VersionSequenceKeyGeneratorImpl
public class VersionSequenceKeyGeneratorImpl implements ComplexSequenceKeyGenerator(Code)
Sequence based version generator - decorator for ComplexSequenceKeyGenerator

Example of key generator section:


 keyGenerator = {
 class = com.completex.objective.components.persistency.key.impl.VersionSequenceKeyGeneratorImpl
 staticAttributes = {
 name = CONTACT_SEQ
 alwaysGenerate = TRUE # or FALSE
 }
 }
 

author:
   Gennady Krizhevsky


Field Summary
final public static  StringTAG_ALWAYS_GENERATE
    
protected  booleanalwaysGenerate
    
protected  ComplexSequenceKeyGeneratordelegateKeyGenerator
    

Constructor Summary
public  VersionSequenceKeyGeneratorImpl(ComplexSequenceKeyGenerator delegateKeyGenerator, DatabasePolicy databasePolicy, String seqName, Log logger)
    
public  VersionSequenceKeyGeneratorImpl()
    

Method Summary
public  ObjectgetNextKey(Transaction transaction, Persistency persistency, Record record)
    
public  ObjectgetNextKey(Transaction transaction, Persistency persistency, Record record, Object dynamicParameters)
    
public  ObjectgetNextKeyPlain(Transaction transaction, Persistency persistency, String objectName)
    
public  StringgetSeqName()
    
public  ObjectgetStaticParameters()
    
public  voidinsertValue(Transaction transaction, Persistency persistency, PersistentEntry persistentEntry)
    
public  booleanisAlwaysGenerate()
    
protected  booleanisInsertConditionSatisfied0(PersistentEntry persistentEntry)
    
public  voidsetAlwaysGenerate(boolean alwaysGenerate)
    
public  voidsetDatabasePolicy(DatabasePolicy databasePolicy)
    
public  voidsetLogger(Log log)
    
public  voidsetSeqName(String seqName)
    
public  voidsetStaticParameters(Object staticParameters)
    
public  voidupdateValue(Transaction transaction, Persistency persistency, PersistentEntry persistentEntry, boolean complexDirty)
     Populates value when the condition (persistentEntry.getRecord().isDirty() || isAlwaysGenerate()) is true and the condition (persistentEntry.getValue() == null or not persistentEntry.isDirty()) is true.

Field Detail
TAG_ALWAYS_GENERATE
final public static String TAG_ALWAYS_GENERATE(Code)



alwaysGenerate
protected boolean alwaysGenerate(Code)



delegateKeyGenerator
protected ComplexSequenceKeyGenerator delegateKeyGenerator(Code)




Constructor Detail
VersionSequenceKeyGeneratorImpl
public VersionSequenceKeyGeneratorImpl(ComplexSequenceKeyGenerator delegateKeyGenerator, DatabasePolicy databasePolicy, String seqName, Log logger)(Code)

Parameters:
  delegateKeyGenerator -
Parameters:
  databasePolicy -
Parameters:
  seqName -
Parameters:
  logger -



VersionSequenceKeyGeneratorImpl
public VersionSequenceKeyGeneratorImpl()(Code)




Method Detail
getNextKey
public Object getNextKey(Transaction transaction, Persistency persistency, Record record) throws OdalPersistencyException(Code)

See Also:   com.completex.objective.components.persistency.key.KeyGenerator.getNextKey(Transaction transactionPersistency persistencyRecord record)



getNextKey
public Object getNextKey(Transaction transaction, Persistency persistency, Record record, Object dynamicParameters) throws OdalPersistencyException(Code)

See Also:   com.completex.objective.components.persistency.key.KeyGenerator.getNextKey(Transaction transactionPersistency persistencyRecord recordObject dynamicParameters)



getNextKeyPlain
public Object getNextKeyPlain(Transaction transaction, Persistency persistency, String objectName) throws OdalPersistencyException(Code)

See Also:   ComplexSequenceKeyGenerator.getNextKeyPlain(Transaction transactionPersistency persistencyString objectName)



getSeqName
public String getSeqName()(Code)

See Also:   ComplexSequenceKeyGenerator.getSeqName



getStaticParameters
public Object getStaticParameters()(Code)

See Also:   com.completex.objective.components.persistency.key.AutoKeyGenerator.getStaticParameters



insertValue
public void insertValue(Transaction transaction, Persistency persistency, PersistentEntry persistentEntry) throws OdalPersistencyException(Code)
Populates value if (persistentEntry.getValue() == null || ((Number) persistentEntry.getValue()).longValue() <= 0)
See Also:   com.completex.objective.components.persistency.key.AutoKeyGenerator.insertValue(com.completex.objective.components.persistency.transact.Transactioncom.completex.objective.components.persistency.Persistencycom.completex.objective.components.persistency.PersistentEntry)



isAlwaysGenerate
public boolean isAlwaysGenerate()(Code)
Returns true if the version value has to be populated even if Record is not dirty true if the version value has to be populated even if Record is not dirty



isInsertConditionSatisfied0
protected boolean isInsertConditionSatisfied0(PersistentEntry persistentEntry)(Code)



setAlwaysGenerate
public void setAlwaysGenerate(boolean alwaysGenerate)(Code)
Set true if the version value has to be populated even if Record is not dirty
Parameters:
  alwaysGenerate - true if the version value has to be populated even if Record is not dirty



setDatabasePolicy
public void setDatabasePolicy(DatabasePolicy databasePolicy)(Code)

See Also:   com.completex.objective.components.persistency.key.AutoKeyGenerator.setDatabasePolicy(com.completex.objective.components.persistency.core.DatabasePolicy)



setLogger
public void setLogger(Log log)(Code)

See Also:   com.completex.objective.components.persistency.key.AutoKeyGenerator.setLogger(com.completex.objective.components.log.Log)



setSeqName
public void setSeqName(String seqName)(Code)

See Also:   ComplexSequenceKeyGenerator.setSeqName(String)



setStaticParameters
public void setStaticParameters(Object staticParameters)(Code)

See Also:   com.completex.objective.components.persistency.key.AutoKeyGenerator.setStaticParameters(Object staticParameters)



updateValue
public void updateValue(Transaction transaction, Persistency persistency, PersistentEntry persistentEntry, boolean complexDirty) throws OdalPersistencyException(Code)
Populates value when the condition (persistentEntry.getRecord().isDirty() || isAlwaysGenerate()) is true and the condition (persistentEntry.getValue() == null or not persistentEntry.isDirty()) is true.
See Also:   com.completex.objective.components.persistency.key.AutoKeyGenerator.updateValue(com.completex.objective.components.persistency.transact.Transactioncom.completex.objective.components.persistency.Persistencycom.completex.objective.components.persistency.PersistentEntryboolean)



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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