jobmatch.data
Class JobwishBDO

java.lang.Object
  |
  +--jobmatch.data.JobwishBDO

Direct Known Subclasses:

Jobwish

public class JobwishBDO

extends Object

implements Serializable

JobwishBDO contains the same set and get methods as the JobwishDO class. Business Object (BO) classes typically need these set and get methods. So by deriving a BO from a BDO, or by implementing a BO that contains a BDO, the developer of the BO is spared some work.

Version:

$Revision: 1.5 $

See Also:

Serialized Form

Field Summary

protected JobwishDO

DO The JobwishDO object upon which the set and get methods operate.

Constructor Summary

JobwishBDO()
Constructor required by JobwishBDO.create methods.

JobwishBDO(JobwishDO DO)
Constructor for use by classes derived from JobwishBDO.

Method Summary

protected void	afterAnySet()
protected void	beforeAnyGet() The developer of a Business Object that derives from this class can override the methods: beforeAnyGet beforeAnySet afterAnySet to handle any general assertions or cleanup needed for get and set methods.
protected void	beforeAnySet()
void	commit() Inserts/Updates the DO into its table.
void	commit(jobmatch.data.DBTransaction dbt) Inserts/Updates the DO into its table.
static JobwishBDO	createExisting(JobwishDO DO) The createExisting method is used to create a JobwishBDO from a JobwishDO that was returned by the JobwishQuery class.
static JobwishBDO	createVirgin() Like the class JobwishDO, this class acts as a factory.
void	delete() Deletes the DO from its table.
void	delete(jobmatch.data.DBTransaction dbt) Deletes the DO from its table.
AreaDO	getArea() Get Area of the JobwishDO
AreaBDO	getAreaBDO() Get BDO-wrapped Area of the JobwishDO
static JobwishBDO[]	getBDOarray() The getBDOarray method performs a database query to return an array of JobwishBDO objects representing all the rows in the Jobwish table.
CandidateDO	getCandidate() Get Candidate of the JobwishDO
CandidateBDO	getCandidateBDO() Get BDO-wrapped Candidate of the JobwishDO
JobwishDO	getDO() Note: This method is intended for use only by other BDO classes.
String	getFunction() Get Function of the JobwishDO
String	getHandle() The methods getHandle hasMatchingHandle are used by Presentation Objects that need to populate HTML select lists with JobwishBDO objects as options.
IndustryDO	getIndustry() Get Industry of the JobwishDO
IndustryBDO	getIndustryBDO() Get BDO-wrapped Industry of the JobwishDO
int	getPensum() Get Pensum of the JobwishDO
String	getRemarks() Get Remarks of the JobwishDO
boolean	hasMatchingHandle(String handle)
protected void	modifyDO(jobmatch.data.DBTransaction dbt, boolean delete) Modifies the DO within its table.
protected void	okToCommitArea(AreaDO member) A stub method for implementing pre-commit assertions for the Area data member.
protected void	okToCommitCandidate(CandidateDO member) A stub method for implementing pre-commit assertions for the Candidate data member.
protected void	okToCommitIndustry(IndustryDO member) A stub method for implementing pre-commit assertions for the Industry data member.
protected void	okToDeleteArea(AreaDO member) A stub method for implementing pre-delete assertions for the Area data member.
protected void	okToDeleteCandidate(CandidateDO member) A stub method for implementing pre-delete assertions for the Candidate data member.
protected void	okToDeleteIndustry(IndustryDO member) A stub method for implementing pre-delete assertions for the Industry data member.
void	setArea(AreaBDO Area) Set Area of the JobwishDO
void	setArea(AreaDO Area) Set Area of the JobwishDO
void	setCandidate(CandidateBDO Candidate) Set Candidate of the JobwishDO
void	setCandidate(CandidateDO Candidate) Set Candidate of the JobwishDO
void	setFunction(String Function) Set Function of the JobwishDO
void	setIndustry(IndustryBDO Industry) Set Industry of the JobwishDO
void	setIndustry(IndustryDO Industry) Set Industry of the JobwishDO
void	setPensum(int Pensum) Set Pensum of the JobwishDO
void	setRemarks(String Remarks) Set Remarks of the JobwishDO
String	toString() for debugging

Methods inherited from class java.lang.Object

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

Field Detail

DO

protected JobwishDO DO

The JobwishDO object upon which the set and get methods operate. This member is protected so that classes derived from JobwishBDO can access the underlying Data Object.

Constructor Detail

JobwishBDO

public JobwishBDO(JobwishDO DO)

Constructor for use by classes derived from JobwishBDO. Example usage: class CustomerBO extends CustomerBDO { // a BDO class is commonly extended in order to implement: public void beforeAnySet() throws Exception { if ( CustomerDO should not be altered ) throw new ApplicationException( "ERROR" ); } public CustomerBO( CustomerDO DO ) { super( DO ); } } class SomePresentationLayerClass { public CustomerBO findCustomer( String name ) { CustomerQuery q = new CustomerQuery(); q.setQueryName( name ); CustomerDO DO = q.getNextDO(); // Here the CustomerBO ctor fires the CustomerBDO ctor. return new CustomerBO( DO ); } }

JobwishBDO

public JobwishBDO()
           throws Exception

Constructor required by JobwishBDO.create methods.

Method Detail

getDO

public JobwishDO getDO()

Note: This method is intended for use only by other BDO classes. Presentation Layer classes should (theoretically) always use the Business Layer (BDO) to create/access Data Layer (DO) objects. The overhead for using BDO objects is small (the BDO classes are fairly lightweight.)

Returns:

The DO object held by this BDO object.

createVirgin

public static JobwishBDO createVirgin()
                               throws Exception

Like the class JobwishDO, this class acts as a factory. Business Object (BO) classes typically need these set and get methods. So by deriving a BO from a BDO, or by implementing a BO that contains one or more BDOs, the developer of the BO is spared some work.

Throws:

Exception - If an error occurs.

createExisting

public static JobwishBDO createExisting(JobwishDO DO)

The createExisting method is used to create a JobwishBDO from a JobwishDO that was returned by the JobwishQuery class.

getBDOarray

public static JobwishBDO[] getBDOarray()
                                throws jobmatch.data.DataObjectException

The getBDOarray method performs a database query to return an array of JobwishBDO objects representing all the rows in the Jobwish table. This method is a minimal example of using a Query class. To restrict the set of objects returned, you could invoke query.setXxx(), where Xxx is an Attribute of JobwishDO which was marked as "Can be queried" in the DODS Attribute Editor.

Throws:

jobmatch.data.DataObjectException - If an object is not found in the database.

beforeAnyGet

protected void beforeAnyGet()

The developer of a Business Object that derives from this class can override the methods: beforeAnyGet beforeAnySet afterAnySet to handle any general assertions or cleanup needed for get and set methods.

beforeAnySet

protected void beforeAnySet()
                     throws Exception

afterAnySet

protected void afterAnySet()

getHandle

public String getHandle()
                 throws jobmatch.data.DatabaseManagerException

The methods getHandle hasMatchingHandle are used by Presentation Objects that need to populate HTML select lists with JobwishBDO objects as options. The getHandle() method is used to set the value for each option, and the hasMatchingHandle() methods are used to lookup the Data Object when the selection has been made. This JobwishBDO object holds a reference to a JobwishDO object. The id of this JobwishBDO is the id of its JobwishDO.

Returns:

id of this BDO as a string If an object id can't be allocated for this object.

Throws:

jobmatch.data.DatabaseManagerException - If a connection to the database cannot be established, etc.

hasMatchingHandle

public boolean hasMatchingHandle(String handle)

Parameters:

handle - String representation of the id for this BDO

Returns:

boolean True if the string version of the id of this DO matches passed handle

See Also:

getHandle

toString

public String toString()

for debugging

Overrides:

toString in class Object

getCandidate

public CandidateDO getCandidate()
                         throws jobmatch.data.DataObjectException

Get Candidate of the JobwishDO

Returns:

Candidate of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

setCandidate

public void setCandidate(CandidateDO Candidate)
                  throws jobmatch.data.DataObjectException

Set Candidate of the JobwishDO

Parameters:

Candidate - of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

getCandidateBDO

public CandidateBDO getCandidateBDO()
                             throws jobmatch.data.DataObjectException

Get BDO-wrapped Candidate of the JobwishDO

Returns:

BDO-wrapped Candidate of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

setCandidate

public void setCandidate(CandidateBDO Candidate)
                  throws jobmatch.data.DataObjectException

Set Candidate of the JobwishDO

Parameters:

BDO-wrapped - Candidate of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

getRemarks

public String getRemarks()
                  throws jobmatch.data.DataObjectException

Get Remarks of the JobwishDO

Returns:

Remarks of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

setRemarks

public void setRemarks(String Remarks)
                throws jobmatch.data.DataObjectException

Set Remarks of the JobwishDO

Parameters:

Remarks - of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

getIndustry

public IndustryDO getIndustry()
                       throws jobmatch.data.DataObjectException

Get Industry of the JobwishDO

Returns:

Industry of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

setIndustry

public void setIndustry(IndustryDO Industry)
                 throws jobmatch.data.DataObjectException

Set Industry of the JobwishDO

Parameters:

Industry - of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

getIndustryBDO

public IndustryBDO getIndustryBDO()
                           throws jobmatch.data.DataObjectException

Get BDO-wrapped Industry of the JobwishDO

Returns:

BDO-wrapped Industry of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

setIndustry

public void setIndustry(IndustryBDO Industry)
                 throws jobmatch.data.DataObjectException

Set Industry of the JobwishDO

Parameters:

BDO-wrapped - Industry of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

getArea

public AreaDO getArea()
               throws jobmatch.data.DataObjectException

Get Area of the JobwishDO

Returns:

Area of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

setArea

public void setArea(AreaDO Area)
             throws jobmatch.data.DataObjectException

Set Area of the JobwishDO

Parameters:

Area - of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

getAreaBDO

public AreaBDO getAreaBDO()
                   throws jobmatch.data.DataObjectException

Get BDO-wrapped Area of the JobwishDO

Returns:

BDO-wrapped Area of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

setArea

public void setArea(AreaBDO Area)
             throws jobmatch.data.DataObjectException

Set Area of the JobwishDO

Parameters:

BDO-wrapped - Area of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

getFunction

public String getFunction()
                   throws jobmatch.data.DataObjectException

Get Function of the JobwishDO

Returns:

Function of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

setFunction

public void setFunction(String Function)
                 throws jobmatch.data.DataObjectException

Set Function of the JobwishDO

Parameters:

Function - of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

getPensum

public int getPensum()
              throws jobmatch.data.DataObjectException

Get Pensum of the JobwishDO

Returns:

Pensum of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

setPensum

public void setPensum(int Pensum)
               throws jobmatch.data.DataObjectException

Set Pensum of the JobwishDO

Parameters:

Pensum - of the JobwishDO

Throws:

jobmatch.data.DataObjectException - If the object is not found in the database.

commit

public void commit()
            throws SQLException,
                   jobmatch.data.DatabaseManagerException,
                   jobmatch.data.DataObjectException,
                   jobmatch.data.RefAssertionException,
                   jobmatch.data.DBRowUpdateException,
                   jobmatch.data.QueryException

Inserts/Updates the DO into its table.

Throws:

com.lutris.appserver.server.sql.DatabaseManagerException - if a Transaction can not be created.

jobmatch.data.RefAssertionException - thrown by okTo method.

SQLException - if any SQL errors occur.

commit

public void commit(jobmatch.data.DBTransaction dbt)
            throws SQLException,
                   jobmatch.data.DatabaseManagerException,
                   jobmatch.data.DataObjectException,
                   jobmatch.data.RefAssertionException,
                   jobmatch.data.DBRowUpdateException,
                   jobmatch.data.QueryException

Inserts/Updates the DO into its table. The transaction is likely provided by the commit() method of another BDO whose DO references this DO.

Parameters:

dbt - The transaction object to use for this operation.

Throws:

com.lutris.appserver.server.sql.DatabaseManagerException - if a Transaction can not be created.

jobmatch.data.RefAssertionException - thrown by okTo method.

SQLException - if any SQL errors occur.

delete

public void delete()
            throws SQLException,
                   jobmatch.data.DatabaseManagerException,
                   jobmatch.data.DataObjectException,
                   jobmatch.data.RefAssertionException,
                   jobmatch.data.DBRowUpdateException,
                   jobmatch.data.QueryException

Deletes the DO from its table.

Throws:

com.lutris.appserver.server.sql.DatabaseManagerException - if a Transaction can not be created.

jobmatch.data.RefAssertionException - thrown by okTo method.

SQLException - if any SQL errors occur.

delete

public void delete(jobmatch.data.DBTransaction dbt)
            throws SQLException,
                   jobmatch.data.DatabaseManagerException,
                   jobmatch.data.DataObjectException,
                   jobmatch.data.RefAssertionException,
                   jobmatch.data.DBRowUpdateException,
                   jobmatch.data.QueryException

Deletes the DO from its table. The transaction is likely provided by the delete() method of another BDO whose DO references this DO.

Parameters:

dbt - The transaction object to use for this operation.

Throws:

com.lutris.appserver.server.sql.DatabaseManagerException - if a Transaction can not be created.

jobmatch.data.RefAssertionException - thrown by okTo method.

SQLException - if any SQL errors occur.

okToCommitCandidate

protected void okToCommitCandidate(CandidateDO member)
                            throws jobmatch.data.RefAssertionException

A stub method for implementing pre-commit assertions for the Candidate data member. Implement this stub to throw an RefAssertionException for cases where Candidate is not valid for writing to the database.

okToDeleteCandidate

protected void okToDeleteCandidate(CandidateDO member)
                            throws jobmatch.data.RefAssertionException

A stub method for implementing pre-delete assertions for the Candidate data member. Implement this stub to throw an RefAssertionException for cases where Candidate is not valid for deletion from the database.

okToCommitIndustry

protected void okToCommitIndustry(IndustryDO member)
                           throws jobmatch.data.RefAssertionException

A stub method for implementing pre-commit assertions for the Industry data member. Implement this stub to throw an RefAssertionException for cases where Industry is not valid for writing to the database.

okToDeleteIndustry

protected void okToDeleteIndustry(IndustryDO member)
                           throws jobmatch.data.RefAssertionException

A stub method for implementing pre-delete assertions for the Industry data member. Implement this stub to throw an RefAssertionException for cases where Industry is not valid for deletion from the database.

okToCommitArea

protected void okToCommitArea(AreaDO member)
                       throws jobmatch.data.RefAssertionException

A stub method for implementing pre-commit assertions for the Area data member. Implement this stub to throw an RefAssertionException for cases where Area is not valid for writing to the database.

okToDeleteArea

protected void okToDeleteArea(AreaDO member)
                       throws jobmatch.data.RefAssertionException

A stub method for implementing pre-delete assertions for the Area data member. Implement this stub to throw an RefAssertionException for cases where Area is not valid for deletion from the database.

modifyDO

protected void modifyDO(jobmatch.data.DBTransaction dbt,
                        boolean delete)
                 throws SQLException,
                        jobmatch.data.DatabaseManagerException,
                        jobmatch.data.DataObjectException,
                        jobmatch.data.RefAssertionException,
                        jobmatch.data.DBRowUpdateException,
                        jobmatch.data.QueryException

Modifies the DO within its table. Performs recursive commit/delete on referenced DOs; all operations occur within a single transaction to allow rollback in the event of error. Only the creator of the transaction releases it.

Parameters:

dbt - The transaction object to use for this operation.

delete - True if doing a delete, otherwise doing insert/update.

Throws:

com.lutris.appserver.server.sql.DatabaseManagerException - if a Transaction can not be created.

jobmatch.data.RefAssertionException - thrown by okTo method.

SQLException - if any SQL errors occur.