agonism.dovetail.site
Class UpdateRecord

java.lang.Object
  |
  +--agonism.dovetail.site.UpdateRecord

public class UpdateRecord

extends java.lang.Object

Field Summary

static org.log4j.Category

C

Constructor Summary

UpdateRecord(java.lang.String tableName)
Updated a record in a table.

UpdateRecord(Table table)
Update a record in table.

Method Summary

boolean	execute(java.sql.Connection c, Form form, agonism.dovetail.db.IParameterSource source, int id) Update the record.
boolean	execute(java.sql.Connection c, Form form, agonism.dovetail.db.IParameterSource source, int id, Column[] columns) Update the record.
boolean	execute(Form form, int id) Update the record.

Methods inherited from class java.lang.Object

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

Field Detail

C

public static final org.log4j.Category C

Constructor Detail

UpdateRecord

public UpdateRecord(java.lang.String tableName)

Updated a record in a table.

Parameters:

tableName - must be the name of a table in the current schema

See Also:

Schema.getSchema(), Schema.getTable(java.lang.String)

UpdateRecord

public UpdateRecord(Table table)

Update a record in table.

Method Detail

execute

public boolean execute(Form form,
                       int id)

Update the record. The form's IRequestContext will be used to report any exceptions which occur while inserting the record. This method uses the Connection and IParameterSource provided by the Form. All columns for which a value is present in source will be updated.

Parameters:

id - should be the primary key of the record to be updated

Returns:

whether the creation of the new record was successful

execute

public boolean execute(java.sql.Connection c,
                       Form form,
                       agonism.dovetail.db.IParameterSource source,
                       int id)

Update the record. The form's IRequestContext will be used to report any exceptions which occur while inserting the record. All columns for which a value is present in source will be updated.

Parameters:

source - should contain a value for all columns which are required by the table specified in the constructor.

id - should be the primary key of the record to be updated

Returns:

whether the creation of the new record was successful

execute

public boolean execute(java.sql.Connection c,
                       Form form,
                       agonism.dovetail.db.IParameterSource source,
                       int id,
                       Column[] columns)

Update the record. The form's IRequestContext will be used to report any exceptions which occur while inserting the record.

Parameters:

source - should contain a value for all columns which are required by the table specified in the constructor.

id - should be the primary key of the record to be updated

columns - an array of columns whose values should be update from source. If this parameter is null, then all columns for which a value is present in the source will be updated.

Returns:

whether the creation of the new record was successful