com.buckosoft.PicMan.db

Class ContactsDaoJdbc

java.lang.Object

com.buckosoft.PicMan.db.ContactsDaoJdbc

All Implemented Interfaces:

ContactsDao

public class ContactsDaoJdbc
extends java.lang.Object
implements ContactsDao

Implement the Dao interface for the Contacts.

Since:

2005/08/07

Author:

Dick Balaska

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	ContactsDaoJdbc.ContactInsert Contact Insert Object.
protected class	ContactsDaoJdbc.ContactSummaryInsert ContactSummary Insert Object.
protected class	ContactsDaoJdbc.Frag A single Contact is made up of many (short) rows, the db calls these Frags.

Constructor Summary

Constructors

Constructor and Description
ContactsDaoJdbc()

Method Summary

Modifier and Type	Method and Description
void	addContact(Contact c) Add this Contact to the database.
Contact	getContact(int cid, java.lang.String uuid) Fetch a Contact from the database
Contact	getContact(int cid, java.lang.String setName, int size, int index) Fetch a Contact from the database.
java.util.HashMap<java.lang.String,java.util.Date>	getContactOldestMap(Chain chain) Return a map of the oldest contacts in this chain.
Contact	getNewestContact() Fetch the newest contact we made
void	setDataSource(javax.sql.DataSource ds) Set the JDBC datasource reference

Methods inherited from class java.lang.Object

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

Constructor Detail

ContactsDaoJdbc

public ContactsDaoJdbc()

Method Detail

setDataSource

public void setDataSource(javax.sql.DataSource ds)

Set the JDBC datasource reference

Parameters:

ds - The DataSource as generated by the Spring config/setup.

addContact

public void addContact(Contact c)

Description copied from interface: ContactsDao

Add this Contact to the database.

Specified by:

addContact in interface ContactsDao

getNewestContact

public Contact getNewestContact()

Description copied from interface: ContactsDao

Fetch the newest contact we made

Specified by:

getNewestContact in interface ContactsDao

Returns:

The contact that was the last one made.

getContactOldestMap

public java.util.HashMap<java.lang.String,java.util.Date> getContactOldestMap(Chain chain)

Description copied from interface: ContactsDao

Return a map of the oldest contacts in this chain.
Each set/size is a key "PG-100". The value is the date of the oldest contact in that set/size.
This is useful when processed against filter dates to determine which contacts need to be remade.

Specified by:

getContactOldestMap in interface ContactsDao

Parameters:

chain - The Chain to process

Returns:

The map of oldest contacts.

getContact

public Contact getContact(int cid,
                          java.lang.String uuid)

Description copied from interface: ContactsDao

Fetch a Contact from the database

Specified by:

getContact in interface ContactsDao

Parameters:

cid - The Chain Id of the Chain to query

uuid - The uuid of the contact i.e. G-100-02

Returns:

The contact found, or null

getContact

public Contact getContact(int cid,
                          java.lang.String setName,
                          int size,
                          int index)

Description copied from interface: ContactsDao

Fetch a Contact from the database. This is used like to edit filters in an existing contact.

Specified by:

getContact in interface ContactsDao

Parameters:

cid - The Chain Id of the Chain to query

setName - The name of the Set

size - The thumbnail size

index - which contact number in this series

Returns:

The contact found, or null