Class CacheRequest
java.lang.Object
java.net.CacheRequest
public abstract class CacheRequest extends Object
Represents channels for storing resources in the ResponseCache. Instances of such a class provide an OutputStream object which is called by protocol handlers to store the resource data into the cache, and also an abort() method which allows a cache store operation to be interrupted and abandoned. If an IOException is encountered while reading the response or writing to the cache, the current cache store operation will be aborted.
- Since:
- 1.5
Constructor Summary
| Constructor | Description |
|---|---|
CacheRequest() |
Constructor for subclasses to call. |
Method Summary
| Modifier and Type | Method | Description |
|---|---|---|
abstract void |
abort() |
Aborts the attempt to cache the response. |
abstract OutputStream |
getBody() |
Returns an OutputStream to which the response body can be written. |
Methods declared in class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | Modifier and Type | Method | Description |
|---|---|---|
protected Object |
clone() |
Creates and returns a copy of this object. |
boolean |
equals |
Indicates whether some other object is "equal to" this one. |
protected void |
finalize() |
Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release. |
final Class |
getClass() |
Returns the runtime class of this Object. |
int |
hashCode() |
Returns a hash code value for this object. |
final void |
notify() |
Wakes up a single thread that is waiting on this object's monitor. |
final void |
notifyAll() |
Wakes up all threads that are waiting on this object's monitor. |
String |
toString() |
Returns a string representation of the object. |
final void |
wait() |
Causes the current thread to wait until it is awakened, typically by being notified or interrupted. |
final void |
wait |
Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. |
final void |
wait |
Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. |
Constructor Details
CacheRequest
public CacheRequest()
Constructor for subclasses to call.
Method Details
getBody
public abstract OutputStream getBody() throws IOException
Returns an OutputStream to which the response body can be written.
- Returns:
- an OutputStream to which the response body can be written
- Throws:
-
IOException- if an I/O error occurs while writing the response body
abort
public abstract void abort()
Aborts the attempt to cache the response. If an IOException is encountered while reading the response or writing to the cache, the current cache store operation will be abandoned.
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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