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Add constructors to make it possible to backport it to 3.2 without

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breaking the api
This commit is contained in:
norman 2011-11-23 13:47:59 +01:00
parent 971a7364f6
commit 946d4be69e
1 changed files with 35 additions and 0 deletions
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35
src/main/java/org/jboss/netty/handler/codec/serialization/ObjectDecoder.java
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@ -50,11 +50,27 @@ public class ObjectDecoder extends LengthFieldBasedFrameDecoder {
* bytes. If the size of the received object is greater than * bytes. If the size of the received object is greater than
* {@code 1048576} bytes, a {@link StreamCorruptedException} will be * {@code 1048576} bytes, a {@link StreamCorruptedException} will be
* raised. * raised.
*
* @deprecated use {@link #ObjectDecoder(ClassResolver)}
*/ */
@Deprecated
public ObjectDecoder() { public ObjectDecoder() {
this(1048576); this(1048576);
} }
/**
* Creates a new decoder whose maximum object size is {@code 1048576}
* bytes. If the size of the received object is greater than
* {@code 1048576} bytes, a {@link StreamCorruptedException} will be
* raised.
*
* @param classResolver the {@link ClassResolver} to use for this decoder
*/
public ObjectDecoder(ClassResolver classResolver) {
this(1048576, classResolver);
}
/** /**
* Creates a new decoder with the specified maximum object size. * Creates a new decoder with the specified maximum object size.
* *
@ -62,7 +78,9 @@ public class ObjectDecoder extends LengthFieldBasedFrameDecoder {
* if the length of the received object is greater * if the length of the received object is greater
* than this value, {@link StreamCorruptedException} * than this value, {@link StreamCorruptedException}
* will be raised. * will be raised.
* @deprecated use {@link #ObjectDecoder(int, ClassResolver)}
*/ */
@Deprecated
public ObjectDecoder(int maxObjectSize) { public ObjectDecoder(int maxObjectSize) {
this(maxObjectSize, ClassResolvers.weakCachingResolver(null)); this(maxObjectSize, ClassResolvers.weakCachingResolver(null));
} }
@ -82,6 +100,23 @@ public class ObjectDecoder extends LengthFieldBasedFrameDecoder {
this.classResolver = classResolver; this.classResolver = classResolver;
} }
/**
* Create a new decoder with the specified maximum object size and the {@link ClassLoader} wrapped in {@link ClassResolvers#weakCachingResolver(ClassLoader)}
*
*
* @param maxObjectSize the maximum byte length of the serialized object.
* if the length of the received object is greater
* than this value, {@link StreamCorruptedException}
* will be raised.
* @param classLoader the the classloader to use
* @deprecated use {@link #ObjectDecoder(int, ClassResolver)}
*/
@Deprecated
public ObjectDecoder(int maxObjectSize, ClassLoader classLoader) {
this(maxObjectSize, ClassResolvers.weakCachingResolver(classLoader));
}
@Override @Override
protected Object decode( protected Object decode(
ChannelHandlerContext ctx, Channel channel, ChannelBuffer buffer) throws Exception { ChannelHandlerContext ctx, Channel channel, ChannelBuffer buffer) throws Exception {