ch.agent.crnickl.jdbc
Class WriteMethodsForValueType

java.lang.Object
  ch.agent.crnickl.impl.DatabaseMethodsImpl
      ch.agent.crnickl.jdbc.JDBCDatabaseMethods
          ch.agent.crnickl.jdbc.WriteMethodsForValueType

All Implemented Interfaces:

ch.agent.crnickl.impl.DatabaseMethods, ch.agent.crnickl.impl.PermissionChecker

public class WriteMethodsForValueType
extends JDBCDatabaseMethods

A stateless object with methods providing write access to value types.

Version:

1.0.0

Author:

Jean-Paul Vetterli

Constructor Summary

WriteMethodsForValueType()

Method Summary

void	createValueType(ch.agent.crnickl.api.ValueType<?> vt) Create a value type in the database.
void	deleteValueType(ch.agent.crnickl.api.ValueType<?> vt) Delete a value type from the database.
void	updateValueType(ch.agent.crnickl.api.ValueType<?> vt) Update a value type in the database.
<T> void	updateValueType(ch.agent.crnickl.api.ValueType<T> vt, Map<T,String> added, Map<T,String> edited, Set<T> deleted) Add new values to the value type or update the description of existing values.

Methods inherited from class ch.agent.crnickl.jdbc.JDBCDatabaseMethods

close, executeAndGetNewId, open, open, open

Methods inherited from class ch.agent.crnickl.impl.DatabaseMethodsImpl

check, check, check, check, getId, getId, getIdOrZero, makeSurrogate, makeSurrogate

Methods inherited from class java.lang.Object

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

Constructor Detail

WriteMethodsForValueType

public WriteMethodsForValueType()

Method Detail

createValueType

public void createValueType(ch.agent.crnickl.api.ValueType<?> vt)
                     throws ch.agent.crnickl.T2DBException

Create a value type in the database. Throw an exception if the operation cannot be done.

Parameters:

vt - a value type

Throws:

ch.agent.crnickl.T2DBException

deleteValueType

public void deleteValueType(ch.agent.crnickl.api.ValueType<?> vt)
                     throws ch.agent.crnickl.T2DBException

Delete a value type from the database. Throw an exception if the operation cannot be done.

Parameters:

vt - a value type

Throws:

ch.agent.crnickl.T2DBException

updateValueType

public void updateValueType(ch.agent.crnickl.api.ValueType<?> vt)
                     throws ch.agent.crnickl.T2DBException

Update a value type in the database. Throw an exception if the operation cannot be done.

Parameters:

vt - a value type

Throws:

ch.agent.crnickl.T2DBException

updateValueType

public <T> void updateValueType(ch.agent.crnickl.api.ValueType<T> vt,
                                Map<T,String> added,
                                Map<T,String> edited,
                                Set<T> deleted)
                     throws ch.agent.crnickl.T2DBException

Add new values to the value type or update the description of existing values. The maps passed as parameter can be empty but cannot be null. Throw an exception if the operation cannot be done.

Parameters:

vt - a value type

added - a map of values to add and their descriptions

edited - a map of values to modify and their descriptions

deleted - a set of values to delete

Throws:

ch.agent.crnickl.T2DBException