com.google.web.bindery.requestfactory.shared
Class DefaultProxyStore

java.lang.Object
  com.google.web.bindery.requestfactory.shared.DefaultProxyStore

All Implemented Interfaces:

ProxyStore

public class DefaultProxyStore
extends java.lang.Object
implements ProxyStore

An in-memory ProxyStore store that can encode its state as a JSON object literal.

DefaultProxyStore

public DefaultProxyStore()

Construct an empty DefaultProxyStore.

DefaultProxyStore

public DefaultProxyStore(java.lang.String payload)
                  throws java.lang.IllegalArgumentException

Construct a DefaultProxyStore using the a value returned from encode().

Parameters:

payload - a String previously returned from encode()

Throws:

java.lang.IllegalArgumentException - if the payload cannot be parsed

encode

public java.lang.String encode()

Return a JSON object literal with the contents of the store.

get

public Splittable get(java.lang.String key)

Description copied from interface: ProxyStore

Called by ProxySerializer to retrieve a value previously provided to ProxyStore.put(String, Splittable).

Specified by:

get in interface ProxyStore

Parameters:

key - the key

Returns:

the associated value or null if key is unknown

nextId

public int nextId()

Description copied from interface: ProxyStore

Returns a non-negative sequence number. The actual sequence of values returned by this method is unimportant, as long as the numbers in the sequence are unique.

Specified by:

nextId in interface ProxyStore

put

public void put(java.lang.String key,
                Splittable value)

Description copied from interface: ProxyStore

Called by ProxySerializer to store a value.

Specified by:

put in interface ProxyStore

Parameters:

key - a key value that will be passed to ProxyStore.get(String)

value - the data to store

See Also:

Splittable.getPayload()