feat(java): support meta compression by Zstd

java/fury-meta-compressor-zstd/pom.xml

@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>fury-parent</artifactId>
+        <groupId>org.apache.fury</groupId>
+        <version>0.6.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>fury-meta-compressor-zstd</artifactId>
+
+    <properties>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+        <maven.deploy.skip>true</maven.deploy.skip>
+        <maven.javadoc.skip>true</maven.javadoc.skip>
+        <fury.java.rootdir>${basedir}/..</fury.java.rootdir>
+        <log4j.version>2.20.0</log4j.version>
+    </properties>
+
+
+    <dependencies>
+        <dependency>
+            <groupId>com.github.luben</groupId>
+            <artifactId>zstd-jni</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.fury</groupId>
+            <artifactId>fury-core</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.fury</groupId>
+            <artifactId>fury-test-core</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>

java/fury-meta-compressor-zstd/src/main/java/org/apache/fury/meta/zstd/ZstdMetaCompressor.java

@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.fury.meta.zstd;
+
+import com.github.luben.zstd.Zstd;
+import org.apache.fury.meta.MetaCompressor;
+
+
+/** A meta compressor based on {@link Zstd} compression algorithm. */
+public class ZstdMetaCompressor implements MetaCompressor {
+    @Override
+    public byte[] compress(byte[] data, int offset, int size) {
+        byte[] compressData = new byte[size];
+        System.arraycopy(data, offset, compressData, 0, size);
+        return Zstd.compress(compressData);
+    }
+
+    @Override
+    public byte[] decompress(byte[] data, int offset, int size) {
+        byte[] decompressData = new byte[size];
+        System.arraycopy(data, offset, decompressData, 0, size);
+
+        byte[] buffer = new byte[(int) Zstd.getFrameContentSize(decompressData)];
+        Zstd.decompress(buffer, decompressData);
+        return buffer;
+    }
+
+    @Override
+    public int hashCode() {
+        return ZstdMetaCompressor.class.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        return o != null && getClass() == o.getClass();
+    }
+}

java/fury-meta-compressor-zstd/src/test/java/org/apache/fury/meta/zstd/SomeClass.java

@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.fury.meta.zstd;
+
+import lombok.Data;
+
+@Data
+public class SomeClass {
+    private Integer code;
+    private String msg;
+
+    public static SomeClass buildTestInstance() {
+        SomeClass someClass = new SomeClass();
+        someClass.setMsg("this is zstd test");
+        someClass.setCode(100);
+        return someClass;
+    }
+}

java/fury-meta-compressor-zstd/src/test/java/org/apache/fury/meta/zstd/ZstdMetaCompressorTest.java

@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.fury.meta.zstd;
+
+import org.apache.fury.Fury;
+import org.apache.fury.config.FuryBuilder;
+import org.apache.fury.config.Language;
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+import java.nio.charset.StandardCharsets;
+
+public class ZstdMetaCompressorTest {
+
+    @Test
+    public void testZstd() {
+        ZstdMetaCompressor zstdMetaCompressor = new ZstdMetaCompressor();
+
+        final String data = "A meta compressor based on {@link Zstd} compression algorithm.";
+        byte[] originByte = data.getBytes(StandardCharsets.UTF_8);
+
+        // compress
+        byte[] compressByte = zstdMetaCompressor.compress(originByte, 0, originByte.length);
+
+        // decompress
+        byte[] decompress = zstdMetaCompressor.decompress(compressByte, 0, compressByte.length);
+        System.out.println(new String(decompress, StandardCharsets.UTF_8));
+        Assert.assertEquals(new String(decompress, StandardCharsets.UTF_8), data);
+    }
+
+    @Test
+    public void testFuryWithZstd() {
+        Fury fury = new FuryBuilder()
+                .withLanguage(Language.JAVA)
+                .requireClassRegistration(true)
+                .withMetaCompressor(new ZstdMetaCompressor())
+                .build();
+        fury.register(SomeClass.class);
+
+        SomeClass someClass = SomeClass.buildTestInstance();
+        byte[] bytes = fury.serialize(someClass);
+        SomeClass copySomeClass = (SomeClass) fury.deserialize(bytes);
+
+        Assert.assertNotSame(someClass, copySomeClass);
+        Assert.assertEquals(copySomeClass.getCode(), someClass.getCode());
+        Assert.assertEquals(copySomeClass.getMsg(), someClass.getMsg());
+    }
+
+}

java/pom.xml

@@ -74,6 +74,7 @@
     <module>fury-core</module>
     <module>fury-test-core</module>
     <module>fury-testsuite</module>
+    <module>fury-meta-compressor-zstd</module>
   </modules>
 
   <properties>
@@ -88,7 +89,12 @@
 
   <dependencyManagement>
     <dependencies>
-      <dependency>
+        <dependency>
+            <groupId>com.github.luben</groupId>
+            <artifactId>zstd-jni</artifactId>
+            <version>1.5.6-3</version>
+        </dependency>
+        <dependency>
         <groupId>org.slf4j</groupId>
         <artifactId>slf4j-api</artifactId>
         <version>2.0.12</version>