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## 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.

Constructor Summary
`DefaultProxyStore()` Construct an empty DefaultProxyStore.
`DefaultProxyStore(java.lang.String payload)` Construct a DefaultProxyStore using the a value returned from `encode()`.

Method Summary
`java.lang.String` | `encode()` Return a JSON object literal with the contents of the store.
`Splittable` | `get(java.lang.String key)` Called by `ProxySerializer` to retrieve a value previously provided to `ProxyStore.put(String, Splittable)`.
`int` | `nextId()` Returns a non-negative sequence number.
`void` | `put(java.lang.String key, Splittable value)` Called by `ProxySerializer` to store a value.

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

Constructor Detail

### 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

Method Detail

### 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()`

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