ContactDataProvider (Apache Wicket - Portlet Examples 9.18.0 API)

java.lang.Object
- org.apache.wicket.examples.repeater.ContactDataProvider

All Implemented Interfaces:

Serializable, IDataProvider<Contact>, IDetachable, IClusterable
```
public class ContactDataProvider
extends Object
implements IDataProvider<Contact>
```
Implementation of IDataProvider that retrieves contacts from the contact database.

Author:

igor

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

ContactDataProvider()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`detach()`
`protected ContactsDatabase`	`getContactsDB()`
`Iterator<Contact>`	`iterator(long first, long count)`	retrieves contacts from database starting with index `first` and ending with `first+count`
`IModel<Contact>`	`model(Contact object)`	wraps retrieved contact pojo with a wicket model
`long`	`size()`	returns total number of contacts in the database

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ContactDataProvider
```
public ContactDataProvider()
```
- Method Detail
  - getContactsDB
```
protected ContactsDatabase getContactsDB()
```
  - iterator
```
public Iterator<Contact> iterator(long first,
                                  long count)
```
    retrieves contacts from database starting with index first and ending with first+count
    
    Specified by:
    
    iterator in interface IDataProvider<Contact>
    
    See Also:
    
    IDataProvider.iterator(long, long)
  - size
```
public long size()
```
    returns total number of contacts in the database
    
    Specified by:
    
    size in interface IDataProvider<Contact>
    
    See Also:
    
    IDataProvider.size()
  - model
```
public IModel<Contact> model(Contact object)
```
    wraps retrieved contact pojo with a wicket model
    
    Specified by:
    
    model in interface IDataProvider<Contact>
    
    See Also:
    
    IDataProvider.model(java.lang.Object)
  - detach
```
public void detach()
```
    Specified by:
    
    detach in interface IDataProvider<Contact>
    
    Specified by:
    
    detach in interface IDetachable
    
    See Also:
    
    IDetachable.detach()