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org.enableit.db.darrt
Class AbstractSchemaHandler  

java.lang.Object
  org.enableit.db.darrt.AbstractSchemaHandler

Direct Known Subclasses:

DataHandler, SchemaExporter, SchemaHandler

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public abstract class AbstractSchemaHandler

extends java.lang.Object

An abstract ancestor that takes care of many of the common operations required when handling the XML and JDBC metadata.

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Field Summary
private  boolean	debug
private  java.util.ArrayList	listeners
private static org.apache.log4j.Logger	logger           The Log4J Logger doing the logging.
private  org.enableit.db.darrt.schema.Provider	onlineRefSchema
private  org.enableit.db.darrt.schema.Provider	onlineTargetSchema
private  org.enableit.db.darrt.schema.Database	refDatabase
private  java.lang.String	refSchemaName           The reference schema name.
private  java.net.URL	refSchemaUrl
private  java.lang.String	tablePattern           The table pattern to operate on.
private  org.enableit.db.darrt.schema.Database	targetDatabase
private  java.net.URL	targetSchemaUrl

 

Constructor Summary

AbstractSchemaHandler()

 

Method Summary
void	addListener(DarrtListener listener)           Add a class interested in receiving events from the AbstractSchemaHandler.
void	addListeners(java.util.List listeners)           Add one or more classes interested in receiving events from the AbstractSchemaHandler.
private  void	checkMandatory()           Checks the mandatory properties have been set, so can continue.
java.util.List	diffSchemas()           Returns the differences between the reference and target schemas as a List of DiffData objects.
protected  org.enableit.db.darrt.schema.Database	getDatabase(org.enableit.db.darrt.schema.Provider provider)           Extracts a database schema from a JDBC URL by infering the database type and driver name.
boolean	getDebug()
java.util.List	getListeners()
org.enableit.db.darrt.schema.Provider	getOnlineRefSchema()
org.enableit.db.darrt.schema.Provider	getOnlineTargetSchema()
org.enableit.db.darrt.schema.Database	getRefDatabase()
java.lang.String	getRefSchemaName()
java.net.URL	getRefSchemaUrl()
java.lang.String	getTablePattern()
org.enableit.db.darrt.schema.Database	getTargetDatabase()
java.net.URL	getTargetSchemaUrl()           Specify a JDBC URL to use as the target data source.
private  void	parseSchemas()           Parses a schema.
private  void	raiseEvent(int eventId, java.lang.Object eventBean)           Notify listeners of the specified event.
void	setDebug(boolean debug)
void	setOnlineRefSchema(org.enableit.db.darrt.schema.Provider refProvider)
void	setOnlineTargetSchema(org.enableit.db.darrt.schema.Provider targetProvider)
void	setRefDatabase(org.enableit.db.darrt.schema.Database refDatabase)
void	setRefSchemaName(java.lang.String refSchemaName)
void	setRefSchemaUrl(java.net.URL newSchemaUrl)
void	setTablePattern(java.lang.String tablePattern)
void	setTargetDatabase(org.enableit.db.darrt.schema.Database targetDatabase)
void	setTargetSchemaUrl(java.net.URL newTargetSchemaUrl)

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

listeners

private java.util.ArrayList listeners

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refSchemaUrl

private java.net.URL refSchemaUrl

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targetSchemaUrl

private java.net.URL targetSchemaUrl

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onlineRefSchema

private org.enableit.db.darrt.schema.Provider onlineRefSchema

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onlineTargetSchema

private org.enableit.db.darrt.schema.Provider onlineTargetSchema

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refDatabase

private org.enableit.db.darrt.schema.Database refDatabase

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targetDatabase

private org.enableit.db.darrt.schema.Database targetDatabase

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debug

private boolean debug

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refSchemaName

private java.lang.String refSchemaName

The reference schema name.

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tablePattern

private java.lang.String tablePattern

The table pattern to operate on.

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logger

private static org.apache.log4j.Logger logger

The Log4J Logger doing the logging.

Constructor Detail

AbstractSchemaHandler

public AbstractSchemaHandler()

Method Detail

getTablePattern

public java.lang.String getTablePattern()

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setTablePattern

public void setTablePattern(java.lang.String tablePattern)

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getRefSchemaName

public java.lang.String getRefSchemaName()

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setRefSchemaName

public void setRefSchemaName(java.lang.String refSchemaName)

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getTargetSchemaUrl

public java.net.URL getTargetSchemaUrl()

Specify a JDBC URL to use as the target data source.

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setTargetSchemaUrl

public void setTargetSchemaUrl(java.net.URL newTargetSchemaUrl)

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setOnlineTargetSchema

public void setOnlineTargetSchema(org.enableit.db.darrt.schema.Provider targetProvider)

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getOnlineTargetSchema

public org.enableit.db.darrt.schema.Provider getOnlineTargetSchema()

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setTargetDatabase

public void setTargetDatabase(org.enableit.db.darrt.schema.Database targetDatabase)

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getTargetDatabase

public org.enableit.db.darrt.schema.Database getTargetDatabase()

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getRefSchemaUrl

public java.net.URL getRefSchemaUrl()

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setRefSchemaUrl

public void setRefSchemaUrl(java.net.URL newSchemaUrl)

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setOnlineRefSchema

public void setOnlineRefSchema(org.enableit.db.darrt.schema.Provider refProvider)

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getOnlineRefSchema

public org.enableit.db.darrt.schema.Provider getOnlineRefSchema()

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setRefDatabase

public void setRefDatabase(org.enableit.db.darrt.schema.Database refDatabase)

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getRefDatabase

public org.enableit.db.darrt.schema.Database getRefDatabase()

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getDatabase

protected org.enableit.db.darrt.schema.Database getDatabase(org.enableit.db.darrt.schema.Provider provider)
                                                     throws SchemaHandlingException

Extracts a database schema from a JDBC URL by infering the database type and driver name.

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parseSchemas

private void parseSchemas()
                   throws SchemaHandlingException

Parses a schema.

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diffSchemas

public java.util.List diffSchemas()
                           throws SchemaHandlingException

Returns the differences between the reference and target schemas as a List of DiffData objects.

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checkMandatory

private void checkMandatory()
                     throws SchemaHandlingException

Checks the mandatory properties have been set, so can continue.

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addListener

public void addListener(DarrtListener listener)

Add a class interested in receiving events from the AbstractSchemaHandler.

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addListeners

public void addListeners(java.util.List listeners)

Add one or more classes interested in receiving events from the AbstractSchemaHandler.

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raiseEvent

private void raiseEvent(int eventId,
                        java.lang.Object eventBean)

Notify listeners of the specified event.

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getListeners

public java.util.List getListeners()

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getDebug

public boolean getDebug()

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setDebug

public void setDebug(boolean debug)

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> enableit >> db >> [ darrt overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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