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LimitedByteBufAllocator Class — netty Architecture

Architecture documentation for the LimitedByteBufAllocator class in JdkZlibTest.java from the netty codebase.

Class java

Entity Profile

Dependency Diagram

graph TD
  e9b4feec_683c_9548_9483_c4ed5077195d["LimitedByteBufAllocator"]
  18223982_070f_3c52_1182_04458ee30af1["JdkZlibTest.java"]
  e9b4feec_683c_9548_9483_c4ed5077195d -->|defined in| 18223982_070f_3c52_1182_04458ee30af1
  92a13212_51ac_5e91_5e2b_fbaccf2455fa["LimitedByteBufAllocator()"]
  e9b4feec_683c_9548_9483_c4ed5077195d -->|method| 92a13212_51ac_5e91_5e2b_fbaccf2455fa
  47620c77_68e4_2ff4_b1b1_122a8cb25e70["isDirectBufferPooled()"]
  e9b4feec_683c_9548_9483_c4ed5077195d -->|method| 47620c77_68e4_2ff4_b1b1_122a8cb25e70
  4ac4f2a3_3631_f8d1_9560_59d93def812f["ByteBuf()"]
  e9b4feec_683c_9548_9483_c4ed5077195d -->|method| 4ac4f2a3_3631_f8d1_9560_59d93def812f

Relationship Graph

Source Code

codec-compression/src/test/java/io/netty/handler/codec/compression/JdkZlibTest.java lines 341–364

    private static final class LimitedByteBufAllocator extends AbstractByteBufAllocator {
        private static final int MAX = 1024 * 1024;

        private final ByteBufAllocator wrapped;

        LimitedByteBufAllocator(ByteBufAllocator wrapped) {
            this.wrapped = wrapped;
        }

        @Override
        public boolean isDirectBufferPooled() {
            return wrapped.isDirectBufferPooled();
        }

        @Override
        protected ByteBuf newHeapBuffer(int initialCapacity, int maxCapacity) {
            return wrapped.heapBuffer(initialCapacity, Math.min(maxCapacity, MAX));
        }

        @Override
        protected ByteBuf newDirectBuffer(int initialCapacity, int maxCapacity) {
            return wrapped.directBuffer(initialCapacity, Math.min(maxCapacity, MAX));
        }
    }

Defined In

Source

Frequently Asked Questions

What is the LimitedByteBufAllocator class?
LimitedByteBufAllocator is a class in the netty codebase, defined in codec-compression/src/test/java/io/netty/handler/codec/compression/JdkZlibTest.java.
Where is LimitedByteBufAllocator defined?
LimitedByteBufAllocator is defined in codec-compression/src/test/java/io/netty/handler/codec/compression/JdkZlibTest.java at line 341.

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