Package com.openmeet.shared.data.interest

Class InterestDAO

java.lang.Object

com.openmeet.shared.data.storage.SQLDAO

com.openmeet.shared.data.interest.InterestDAO

All Implemented Interfaces:

DAO<Interest>

public class InterestDAO
extends SQLDAO
implements DAO<Interest>

Field Summary

Fields inherited from class com.openmeet.shared.data.storage.SQLDAO

source

Fields inherited from interface com.openmeet.shared.data.storage.DAO

DO_DELETE, DO_RETRIEVE_ALL, DO_RETRIEVE_ALL_LIMIT, DO_RETRIEVE_ALL_LIMIT_OFFSET, DO_RETRIEVE_BY_CONDITION, DO_RETRIEVE_BY_CONDITION_LIMIT, DO_RETRIEVE_BY_CONDITION_LIMIT_OFFSET, DO_RETRIEVE_BY_KEY, DO_SAVE, DO_SAVE_OR_UPDATE, DO_SAVE_PARTIAL, DO_UPDATE, logger

Constructor Summary

Constructors

Constructor	Description
InterestDAO(DataSource source)

Method Summary

Modifier and Type	Method	Description
boolean	doDelete(String condition)	Deletes objects from the database that match a given condition.
List<Interest>	doRetrieveAll()	Returns a list of all objects from the database.
List<Interest>	doRetrieveAll(int row_count)	Returns a list of objects from the database, limiting the result set to the specified number of rows.
List<Interest>	doRetrieveAll(int offset, int row_count)	Returns a list of objects from the database, starting at a specified offset and limiting the result set to the specified number of rows.
List<Interest>	doRetrieveByCondition(String condition)	Returns a list of objects from the database that match a given condition.
List<Interest>	doRetrieveByCondition(String condition, int row_count)	Returns a list of objects from the database that match a given condition.
List<Interest>	doRetrieveByCondition(String condition, int offset, int row_count)	Returns a list of objects from the database that match a given condition.
Interest	doRetrieveByKey(String key)	Returns an object from the database that match a given key.
boolean	doSave(Interest obj)	Saves an object in the database.
boolean	doSave(HashMap<String,?> values)	Saves an object in the database populating only the fields contained in values.
boolean	doSaveOrUpdate(Interest obj)	Saves an object to the database if it does not already exist, or updates it if it does.
boolean	doUpdate(HashMap<String,?> values, String condition)	Updates database objects that match a given condition, using only the values contained in the HashMap

Methods inherited from class java.lang.Object

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

Constructor Details

InterestDAO

public InterestDAO(DataSource source)

Method Details

doRetrieveByCondition

public List<Interest> doRetrieveByCondition(String condition)
                                     throws SQLException

Description copied from interface: DAO

Returns a list of objects from the database that match a given condition.

Specified by:

doRetrieveByCondition in interface DAO<Interest>

Parameters:

condition - the condition to be matched.

Returns:

the query results as a list of objects.

Throws:

SQLException

doRetrieveByCondition

public List<Interest> doRetrieveByCondition(String condition,
 int row_count)
                                     throws SQLException

Description copied from interface: DAO

Returns a list of objects from the database that match a given condition.

Specified by:

doRetrieveByCondition in interface DAO<Interest>

Parameters:

condition - the condition to be matched.

row_count - the number of rows to return.

Returns:

the query results as a list of objects.

Throws:

SQLException

doRetrieveByCondition

public List<Interest> doRetrieveByCondition(String condition,
 int offset,
 int row_count)
                                     throws SQLException

Description copied from interface: DAO

Returns a list of objects from the database that match a given condition.

Specified by:

doRetrieveByCondition in interface DAO<Interest>

Parameters:

condition - the condition to be matched.

offset - the offset position.

row_count - the number of rows to return.

Returns:

the query results as a list of objects.

Throws:

SQLException

doRetrieveByKey

public Interest doRetrieveByKey(String key)
                         throws SQLException,
InvalidPrimaryKeyException

Description copied from interface: DAO

Returns an object from the database that match a given key.

Specified by:

doRetrieveByKey in interface DAO<Interest>

Parameters:

key - the primary key of the object to be retrieved.

Returns:

the query result as a single object

Throws:

SQLException

InvalidPrimaryKeyException

doRetrieveAll

public List<Interest> doRetrieveAll()
                             throws SQLException

Description copied from interface: DAO

Returns a list of all objects from the database.

Specified by:

doRetrieveAll in interface DAO<Interest>

Returns:

the query results as a list of objects.

Throws:

SQLException

doRetrieveAll

public List<Interest> doRetrieveAll(int row_count)
                             throws SQLException

Description copied from interface: DAO

Returns a list of objects from the database, limiting the result set to the specified number of rows.

Specified by:

doRetrieveAll in interface DAO<Interest>

Parameters:

row_count - the number of rows to be returned.

Returns:

the query results as a list of objects.

Throws:

SQLException

doRetrieveAll

public List<Interest> doRetrieveAll(int offset,
 int row_count)
                             throws SQLException

Description copied from interface: DAO

Returns a list of objects from the database, starting at a specified offset and limiting the result set to the specified number of rows.

Specified by:

doRetrieveAll in interface DAO<Interest>

Parameters:

offset - the offset to start the query from.

row_count - the number of rows to be returned.

Returns:

the query results as a list of objects.

Throws:

SQLException

doSave

public boolean doSave(Interest obj)
               throws SQLException

Description copied from interface: DAO

Saves an object in the database.

Specified by:

doSave in interface DAO<Interest>

Parameters:

obj - the object to be saved.

Returns:

a boolean value that indicates if the operation was successful or not.

Throws:

SQLException

doSave

public boolean doSave(HashMap<String,?> values)
               throws SQLException

Description copied from interface: DAO

Saves an object in the database populating only the fields contained in values.

Specified by:

doSave in interface DAO<Interest>

Parameters:

values - the values to be updated.

Returns:

a boolean value that indicates if the operation was successful or not.

Throws:

SQLException

doUpdate

public boolean doUpdate(HashMap<String,?> values,
 String condition)
                 throws SQLException

Description copied from interface: DAO

Updates database objects that match a given condition, using only the values contained in the HashMap

Specified by:

doUpdate in interface DAO<Interest>

Parameters:

values - the values to be updated.

condition - the condition to be matched.

Returns:

a boolean value that indicates if the operation was successful or not.

Throws:

SQLException

doSaveOrUpdate

public boolean doSaveOrUpdate(Interest obj)
                       throws SQLException

Description copied from interface: DAO

Saves an object to the database if it does not already exist, or updates it if it does.

Specified by:

doSaveOrUpdate in interface DAO<Interest>

Parameters:

obj - the object to be saved or updated.

Returns:

a boolean value that indicates if the operation was successful or not.

Throws:

SQLException

doDelete

public boolean doDelete(String condition)
                 throws SQLException

Description copied from interface: DAO

Deletes objects from the database that match a given condition.

Specified by:

doDelete in interface DAO<Interest>

Parameters:

condition - the condition to be matched.

Returns:

a boolean value that indicates if the operation was successful or not.

Throws:

SQLException