IStore (CMS API 15.5.0 API)

Type Parameters:

T -

All Superinterfaces:

org.apache.wicket.util.io.IClusterable, Serializable

All Known Subinterfaces:

ITypeStore

All Known Implementing Classes:

BuiltinTypeStore
```
public interface IStore<T>
extends org.apache.wicket.util.io.IClusterable
```
Store and retrieve objects. It uses a lifecycle for objects that requires them to be saved explicitly. The ids that are used must not be interpreted.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`delete(T object)`	Remove an object from storage.
`Iterator<T>`	`find(Map<String,Object> criteria)`	Search for objects that meet the specified criteria.
`T`	`load(String id)`	Load an object by its id.
`String`	`save(T object)`	Store an object.

- Method Detail
  - find
```
Iterator<T> find(Map<String,Object> criteria)
          throws StoreException
```
    Search for objects that meet the specified criteria.
    
    Parameters:
    
    criteria -
    
    Returns:
    
    iterator over objects that meet the criteria
    
    Throws:
    
    StoreException
  - load
```
T load(String id)
throws StoreException
```
    Load an object by its id. A StoreException is thrown if the object cannot be found.
    
    Parameters:
    
    id -
    
    Returns:
    
    object with the specified id
    
    Throws:
    
    StoreException
  - save
```
String save(T object)
     throws StoreException
```
    Store an object. The object need not be created by the store, it only needs to conform to the interface T. An id is generated for the object when one did not exist yet, otherwise the existing id is returned.
    
    Parameters:
    
    object -
    
    Returns:
    
    id of the object
    
    Throws:
    
    StoreException
  - delete
```
void delete(T object)
     throws StoreException
```
    Remove an object from storage.
    
    Parameters:
    
    object -
    
    Throws:
    
    StoreException