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implemented streaming request/response streaming

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added metadata to cache values

added cache servlet for comparison
This commit is contained in:
Walter Oggioni
2025-02-19 22:36:31 +08:00
parent 0463038aaa
commit f048a60540
66 changed files with 2474 additions and 1078 deletions
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1
rbcs-api/build.gradle
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@@ -6,6 +6,7 @@ plugins {
dependencies {
api catalog.netty.buffer
api catalog.netty.handler
}
publishing {

4
rbcs-api/src/main/java/module-info.java
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@@ -2,7 +2,9 @@ module net.woggioni.rbcs.api {
requires static lombok;
requires java.xml;
requires io.netty.buffer;
requires io.netty.handler;
requires io.netty.transport;
exports net.woggioni.rbcs.api;
exports net.woggioni.rbcs.api.exception;
exports net.woggioni.rbcs.api.event;
exports net.woggioni.rbcs.api.message;
}

17
rbcs-api/src/main/java/net/woggioni/rbcs/api/Cache.java
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@@ -1,17 +0,0 @@
package net.woggioni.rbcs.api;
import io.netty.buffer.ByteBufAllocator;
import java.util.concurrent.CompletableFuture;
public interface Cache extends AutoCloseable {
default void get(String key, ResponseHandle responseHandle, ByteBufAllocator alloc) {
throw new UnsupportedOperationException();
}
default CompletableFuture<RequestHandle> put(String key, ResponseHandle responseHandle, ByteBufAllocator alloc) {
throw new UnsupportedOperationException();
}
}

7
rbcs-api/src/main/java/net/woggioni/rbcs/api/CacheHandlerFactory.java Normal file
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@@ -0,0 +1,7 @@
package net.woggioni.rbcs.api;
import io.netty.channel.ChannelHandler;
public interface CacheHandlerFactory extends AutoCloseable {
ChannelHandler newHandler();
}

14
rbcs-api/src/main/java/net/woggioni/rbcs/api/CacheValueMetadata.java Normal file
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@@ -0,0 +1,14 @@
package net.woggioni.rbcs.api;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
import java.io.Serializable;
@Getter
@RequiredArgsConstructor
public class CacheValueMetadata implements Serializable {
private final String contentDisposition;
private final String mimeType;
}

4
rbcs-api/src/main/java/net/woggioni/rbcs/api/Configuration.java
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@@ -1,6 +1,7 @@
package net.woggioni.rbcs.api;
import io.netty.channel.ChannelInboundHandler;
import lombok.EqualsAndHashCode;
import lombok.NonNull;
import lombok.Value;
@@ -10,6 +11,7 @@ import java.security.cert.X509Certificate;
import java.time.Duration;
import java.util.Map;
import java.util.Set;
import java.util.function.Supplier;
import java.util.stream.Collectors;
@Value
@@ -135,7 +137,7 @@ public class Configuration {
}
public interface Cache {
net.woggioni.rbcs.api.Cache materialize();
CacheHandlerFactory materialize();
String getNamespaceURI();
String getTypeName();
}

8
rbcs-api/src/main/java/net/woggioni/rbcs/api/RequestHandle.java
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@@ -1,8 +0,0 @@
package net.woggioni.rbcs.api;
import net.woggioni.rbcs.api.event.RequestStreamingEvent;
@FunctionalInterface
public interface RequestHandle {
void handleEvent(RequestStreamingEvent evt);
}

8
rbcs-api/src/main/java/net/woggioni/rbcs/api/ResponseHandle.java
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@@ -1,8 +0,0 @@
package net.woggioni.rbcs.api;
import net.woggioni.rbcs.api.event.ResponseStreamingEvent;
@FunctionalInterface
public interface ResponseHandle {
void handleEvent(ResponseStreamingEvent evt);
}

26
rbcs-api/src/main/java/net/woggioni/rbcs/api/event/RequestStreamingEvent.java
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@@ -1,26 +0,0 @@
package net.woggioni.rbcs.api.event;
import io.netty.buffer.ByteBuf;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
public sealed interface RequestStreamingEvent {
@Getter
@RequiredArgsConstructor
non-sealed class ChunkReceived implements RequestStreamingEvent {
private final ByteBuf chunk;
}
final class LastChunkReceived extends ChunkReceived {
public LastChunkReceived(ByteBuf chunk) {
super(chunk);
}
}
@Getter
@RequiredArgsConstructor
final class ExceptionCaught implements RequestStreamingEvent {
private final Throwable exception;
}
}

42
rbcs-api/src/main/java/net/woggioni/rbcs/api/event/ResponseStreamingEvent.java
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@@ -1,42 +0,0 @@
package net.woggioni.rbcs.api.event;
import io.netty.buffer.ByteBuf;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
import java.nio.channels.FileChannel;
public sealed interface ResponseStreamingEvent {
final class ResponseReceived implements ResponseStreamingEvent {
}
@Getter
@RequiredArgsConstructor
non-sealed class ChunkReceived implements ResponseStreamingEvent {
private final ByteBuf chunk;
}
@Getter
@RequiredArgsConstructor
non-sealed class FileReceived implements ResponseStreamingEvent {
private final FileChannel file;
}
final class LastChunkReceived extends ChunkReceived {
public LastChunkReceived(ByteBuf chunk) {
super(chunk);
}
}
@Getter
@RequiredArgsConstructor
final class ExceptionCaught implements ResponseStreamingEvent {
private final Throwable exception;
}
final class NotFound implements ResponseStreamingEvent { }
NotFound NOT_FOUND = new NotFound();
ResponseReceived RESPONSE_RECEIVED = new ResponseReceived();
}

161
rbcs-api/src/main/java/net/woggioni/rbcs/api/message/CacheMessage.java Normal file
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@@ -0,0 +1,161 @@
package net.woggioni.rbcs.api.message;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufHolder;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
import net.woggioni.rbcs.api.CacheValueMetadata;
public sealed interface CacheMessage {
@Getter
@RequiredArgsConstructor
final class CacheGetRequest implements CacheMessage {
private final String key;
}
abstract sealed class CacheGetResponse implements CacheMessage {
}
@Getter
@RequiredArgsConstructor
final class CacheValueFoundResponse extends CacheGetResponse {
private final String key;
private final CacheValueMetadata metadata;
}
final class CacheValueNotFoundResponse extends CacheGetResponse {
}
@Getter
@RequiredArgsConstructor
final class CachePutRequest implements CacheMessage {
private final String key;
private final CacheValueMetadata metadata;
}
@Getter
@RequiredArgsConstructor
final class CachePutResponse implements CacheMessage {
private final String key;
}
@RequiredArgsConstructor
non-sealed class CacheContent implements CacheMessage, ByteBufHolder {
protected final ByteBuf chunk;
@Override
public ByteBuf content() {
return chunk;
}
@Override
public CacheContent copy() {
return replace(chunk.copy());
}
@Override
public CacheContent duplicate() {
return new CacheContent(chunk.duplicate());
}
@Override
public CacheContent retainedDuplicate() {
return new CacheContent(chunk.retainedDuplicate());
}
@Override
public CacheContent replace(ByteBuf content) {
return new CacheContent(content);
}
@Override
public CacheContent retain() {
chunk.retain();
return this;
}
@Override
public CacheContent retain(int increment) {
chunk.retain(increment);
return this;
}
@Override
public CacheContent touch() {
chunk.touch();
return this;
}
@Override
public CacheContent touch(Object hint) {
chunk.touch(hint);
return this;
}
@Override
public int refCnt() {
return chunk.refCnt();
}
@Override
public boolean release() {
return chunk.release();
}
@Override
public boolean release(int decrement) {
return chunk.release(decrement);
}
}
final class LastCacheContent extends CacheContent {
public LastCacheContent(ByteBuf chunk) {
super(chunk);
}
@Override
public LastCacheContent copy() {
return replace(chunk.copy());
}
@Override
public LastCacheContent duplicate() {
return new LastCacheContent(chunk.duplicate());
}
@Override
public LastCacheContent retainedDuplicate() {
return new LastCacheContent(chunk.retainedDuplicate());
}
@Override
public LastCacheContent replace(ByteBuf content) {
return new LastCacheContent(chunk);
}
@Override
public LastCacheContent retain() {
super.retain();
return this;
}
@Override
public LastCacheContent retain(int increment) {
super.retain(increment);
return this;
}
@Override
public LastCacheContent touch() {
super.touch();
return this;
}
@Override
public LastCacheContent touch(Object hint) {
super.touch(hint);
return this;
}
}
}