Feature - RedissonTransactionalBucket supports expire(), expireAt() and clearExpire() methods. #4249

redisson/src/main/java/org/redisson/transaction/RedissonTransactionalBucket.java

@@ -22,10 +22,7 @@ import org.redisson.api.RLock;
 import org.redisson.client.codec.Codec;
 import org.redisson.command.CommandAsyncExecutor;
 import org.redisson.misc.CompletableFutureWrapper;
-import org.redisson.transaction.operation.DeleteOperation;
+import org.redisson.transaction.operation.*;
-import org.redisson.transaction.operation.TouchOperation;
-import org.redisson.transaction.operation.TransactionalOperation;
-import org.redisson.transaction.operation.UnlinkOperation;
 import org.redisson.transaction.operation.bucket.*;
 
 import java.util.List;
@@ -50,6 +47,7 @@ public class RedissonTransactionalBucket<V> extends RedissonBucket<V> {
     private final AtomicBoolean executed;
     private final List<TransactionalOperation> operations;
     private Object state;
+    private boolean hasExpiration;
     private final String transactionId;
     
     public RedissonTransactionalBucket(CommandAsyncExecutor commandExecutor, long timeout, String name, List<TransactionalOperation> operations, AtomicBoolean executed, String transactionId) {
@@ -69,18 +67,60 @@ public class RedissonTransactionalBucket<V> extends RedissonBucket<V> {
     }
     
     @Override
-    public RFuture<Boolean> expireAsync(long timeToLive, TimeUnit timeUnit, String param, String... keys) {
+    protected RFuture<Boolean> expireAsync(long timeToLive, TimeUnit timeUnit, String param, String... keys) {
-        throw new UnsupportedOperationException("expire method is not supported in transaction");
+        checkState();
+        long currentThreadId = Thread.currentThread().getId();
+        return executeLocked(() -> {
+            if (state != null) {
+                operations.add(new ExpireOperation(getRawName(), getLockName(), currentThreadId, transactionId, timeToLive, timeUnit, param, keys));
+                hasExpiration = true;
+                return CompletableFuture.completedFuture(state != NULL);
+            }
+
+            return isExistsAsync().thenApply(res -> {
+                operations.add(new ExpireOperation(getRawName(), getLockName(), currentThreadId, transactionId, timeToLive, timeUnit, param, keys));
+                hasExpiration = res;
+                return res;
+            });
+        });
     }
     
     @Override
     protected RFuture<Boolean> expireAtAsync(long timestamp, String param, String... keys) {
-        throw new UnsupportedOperationException("expire method is not supported in transaction");
+        checkState();
+        long currentThreadId = Thread.currentThread().getId();
+        return executeLocked(() -> {
+            if (state != null) {
+                operations.add(new ExpireAtOperation(getRawName(), getLockName(), currentThreadId, transactionId, timestamp, param, keys));
+                hasExpiration = true;
+                return CompletableFuture.completedFuture(state != NULL);
+            }
+
+            return isExistsAsync().thenApply(res -> {
+                operations.add(new ExpireAtOperation(getRawName(), getLockName(), currentThreadId, transactionId, timestamp, param, keys));
+                hasExpiration = res;
+                return res;
+            });
+        });
     }
 
     @Override
     public RFuture<Boolean> clearExpireAsync() {
-        throw new UnsupportedOperationException("clearExpire method is not supported in transaction");
+        checkState();
+        long currentThreadId = Thread.currentThread().getId();
+        return executeLocked(() -> {
+            if (hasExpiration) {
+                operations.add(new ClearExpireOperation(getRawName(), getLockName(), currentThreadId, transactionId));
+                hasExpiration = false;
+                return CompletableFuture.completedFuture(true);
+            }
+
+            return remainTimeToLiveAsync().thenApply(res -> {
+                operations.add(new ClearExpireOperation(getRawName(), getLockName(), currentThreadId, transactionId));
+                hasExpiration = false;
+                return res > 0;
+            });
+        });
     }
     
     @Override
@@ -126,12 +166,12 @@ public class RedissonTransactionalBucket<V> extends RedissonBucket<V> {
         long currentThreadId = Thread.currentThread().getId();
         return executeLocked(() -> {
             if (state != null) {
-                operations.add(new TouchOperation(getRawName(), getLockName(), currentThreadId));
+                operations.add(new TouchOperation(getRawName(), getLockName(), currentThreadId, transactionId));
                 return CompletableFuture.completedFuture(state != NULL);
             }
 
             return isExistsAsync().thenApply(res -> {
-                operations.add(new TouchOperation(getRawName(), getLockName(), currentThreadId));
+                operations.add(new TouchOperation(getRawName(), getLockName(), currentThreadId, transactionId));
                 return res;
             });
         });
@@ -143,7 +183,7 @@ public class RedissonTransactionalBucket<V> extends RedissonBucket<V> {
         long currentThreadId = Thread.currentThread().getId();
         return executeLocked(() -> {
             if (state != null) {
-                operations.add(new UnlinkOperation(getRawName(), getLockName(), currentThreadId));
+                operations.add(new UnlinkOperation(getRawName(), getLockName(), currentThreadId, transactionId));
                 if (state == NULL) {
                     return CompletableFuture.completedFuture(false);
                 } else {
@@ -153,7 +193,7 @@ public class RedissonTransactionalBucket<V> extends RedissonBucket<V> {
             }
 
             return isExistsAsync().thenApply(res -> {
-                operations.add(new UnlinkOperation(getRawName(), getLockName(), currentThreadId));
+                operations.add(new UnlinkOperation(getRawName(), getLockName(), currentThreadId, transactionId));
                 state = NULL;
                 return res;
             });
@@ -281,9 +321,10 @@ public class RedissonTransactionalBucket<V> extends RedissonBucket<V> {
         return setAsync(newValue, new BucketSetOperation<V>(getRawName(), getLockName(), getCodec(), newValue, transactionId, currentThreadId));
     }
 
-    private RFuture<Void> setAsync(V newValue, TransactionalOperation operation) {
+    private RFuture<Void> setAsync(V newValue, BucketSetOperation operation) {
         checkState();
         return executeLocked(() -> {
+            hasExpiration = operation.getTimeUnit() != null;
             operations.add(operation);
             state = Optional.ofNullable((Object) newValue).orElse(NULL);
             return CompletableFuture.completedFuture(null);
@@ -308,13 +349,14 @@ public class RedissonTransactionalBucket<V> extends RedissonBucket<V> {
         return trySet(value, new BucketTrySetOperation<V>(getRawName(), getLockName(), getCodec(), value, timeToLive, timeUnit, transactionId, currentThreadId));
     }
 
-    private RFuture<Boolean> trySet(V newValue, TransactionalOperation operation) {
+    private RFuture<Boolean> trySet(V newValue, BucketTrySetOperation operation) {
         checkState();
         return executeLocked(() -> {
             if (state != null) {
                 operations.add(operation);
                 if (state == NULL) {
                     state = Optional.ofNullable((Object) newValue).orElse(NULL);
+                    hasExpiration = operation.getTimeUnit() != null;
                     return CompletableFuture.completedFuture(true);
                 } else {
                     return CompletableFuture.completedFuture(false);
@@ -324,6 +366,7 @@ public class RedissonTransactionalBucket<V> extends RedissonBucket<V> {
             return getAsync().thenApply(res -> {
                 operations.add(operation);
                 if (res == null) {
+                    hasExpiration = operation.getTimeUnit() != null;
                     state = Optional.ofNullable((Object) newValue).orElse(NULL);
                     return true;
                 }

redisson/src/main/java/org/redisson/transaction/operation/ClearExpireOperation.java

@@ -0,0 +1,66 @@
+/**
+ * Copyright (c) 2013-2021 Nikita Koksharov
+ *
+ * Licensed 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.redisson.transaction.operation;
+
+import org.redisson.RedissonKeys;
+import org.redisson.RedissonLock;
+import org.redisson.api.RKeys;
+import org.redisson.command.CommandAsyncExecutor;
+import org.redisson.transaction.RedissonTransactionalLock;
+
+/**
+ * 
+ * @author Nikita Koksharov
+ *
+ */
+public class ClearExpireOperation extends TransactionalOperation {
+
+    private String lockName;
+    private String transactionId;
+
+    public ClearExpireOperation(String name) {
+        this(name, null, 0, null);
+    }
+
+    public ClearExpireOperation(String name, String lockName, long threadId, String transactionId) {
+        super(name, null, threadId);
+        this.lockName = lockName;
+        this.transactionId = transactionId;
+    }
+
+    @Override
+    public void commit(CommandAsyncExecutor commandExecutor) {
+        RKeys keys = new RedissonKeys(commandExecutor);
+        keys.clearExpireAsync(getName());
+        if (lockName != null) {
+            RedissonLock lock = new RedissonTransactionalLock(commandExecutor, lockName, transactionId);
+            lock.unlockAsync(getThreadId());
+        }
+    }
+
+    @Override
+    public void rollback(CommandAsyncExecutor commandExecutor) {
+        if (lockName != null) {
+            RedissonLock lock = new RedissonTransactionalLock(commandExecutor, lockName, transactionId);
+            lock.unlockAsync(getThreadId());
+        }
+    }
+    
+    public String getLockName() {
+        return lockName;
+    }
+
+}

redisson/src/main/java/org/redisson/transaction/operation/ExpireAtOperation.java

@@ -0,0 +1,86 @@
+/**
+ * Copyright (c) 2013-2021 Nikita Koksharov
+ *
+ * Licensed 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.redisson.transaction.operation;
+
+import org.redisson.RedissonBucket;
+import org.redisson.RedissonLock;
+import org.redisson.api.RFuture;
+import org.redisson.command.CommandAsyncExecutor;
+import org.redisson.transaction.RedissonTransactionalLock;
+
+/**
+ * 
+ * @author Nikita Koksharov
+ *
+ */
+public class ExpireAtOperation extends TransactionalOperation {
+
+    public static final class RedissonBucketExtended extends RedissonBucket {
+
+        public RedissonBucketExtended(CommandAsyncExecutor connectionManager, String name) {
+            super(connectionManager, name);
+        }
+
+        @Override
+        protected RFuture<Boolean> expireAtAsync(long timestamp, String param, String... keys) {
+            return super.expireAtAsync(timestamp, param, keys);
+        }
+
+    }
+
+
+    private String lockName;
+    private String transactionId;
+    private long timestamp;
+    private String param;
+    private String[] keys;
+
+    public ExpireAtOperation(String name) {
+        this(name, null, 0, null, 0, null, (String[]) null);
+    }
+
+    public ExpireAtOperation(String name, String lockName, long threadId, String transactionId, long timestamp, String param, String... keys) {
+        super(name, null, threadId);
+        this.lockName = lockName;
+        this.transactionId = transactionId;
+        this.timestamp = timestamp;
+        this.param = param;
+        this.keys = keys;
+    }
+
+    @Override
+    public void commit(CommandAsyncExecutor commandExecutor) {
+        RedissonBucketExtended bucket = new RedissonBucketExtended(commandExecutor, name);
+        bucket.expireAtAsync(timestamp, param, keys);
+        if (lockName != null) {
+            RedissonLock lock = new RedissonTransactionalLock(commandExecutor, lockName, transactionId);
+            lock.unlockAsync(getThreadId());
+        }
+    }
+
+    @Override
+    public void rollback(CommandAsyncExecutor commandExecutor) {
+        if (lockName != null) {
+            RedissonLock lock = new RedissonTransactionalLock(commandExecutor, lockName, transactionId);
+            lock.unlockAsync(getThreadId());
+        }
+    }
+    
+    public String getLockName() {
+        return lockName;
+    }
+
+}

redisson/src/main/java/org/redisson/transaction/operation/ExpireOperation.java

@@ -0,0 +1,89 @@
+/**
+ * Copyright (c) 2013-2021 Nikita Koksharov
+ *
+ * Licensed 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.redisson.transaction.operation;
+
+import org.redisson.RedissonBucket;
+import org.redisson.RedissonLock;
+import org.redisson.api.RFuture;
+import org.redisson.command.CommandAsyncExecutor;
+import org.redisson.transaction.RedissonTransactionalLock;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * 
+ * @author Nikita Koksharov
+ *
+ */
+public class ExpireOperation extends TransactionalOperation {
+
+    public static final class RedissonBucketExtended extends RedissonBucket {
+
+        public RedissonBucketExtended(CommandAsyncExecutor connectionManager, String name) {
+            super(connectionManager, name);
+        }
+
+        @Override
+        public RFuture<Boolean> expireAsync(long timeToLive, TimeUnit timeUnit, String param, String... keys) {
+            return super.expireAsync(timeToLive, timeUnit, param, keys);
+        }
+    }
+
+
+    private String lockName;
+    private String transactionId;
+    private long timeToLive;
+    private TimeUnit timeUnit;
+    private String param;
+    private String[] keys;
+
+    public ExpireOperation(String name) {
+        this(name, null, 0, null, 0, null, null, (String[]) null);
+    }
+
+    public ExpireOperation(String name, String lockName, long threadId, String transactionId, long timeToLive, TimeUnit timeUnit, String param, String... keys) {
+        super(name, null, threadId);
+        this.lockName = lockName;
+        this.transactionId = transactionId;
+        this.timeToLive = timeToLive;
+        this.timeUnit = timeUnit;
+        this.param = param;
+        this.keys = keys;
+    }
+
+    @Override
+    public void commit(CommandAsyncExecutor commandExecutor) {
+        RedissonBucketExtended bucket = new RedissonBucketExtended(commandExecutor, name);
+        bucket.expireAsync(timeToLive, timeUnit, param, keys);
+        if (lockName != null) {
+            RedissonLock lock = new RedissonTransactionalLock(commandExecutor, lockName, transactionId);
+            lock.unlockAsync(getThreadId());
+        }
+    }
+
+    @Override
+    public void rollback(CommandAsyncExecutor commandExecutor) {
+        if (lockName != null) {
+            RedissonLock lock = new RedissonTransactionalLock(commandExecutor, lockName, transactionId);
+            lock.unlockAsync(getThreadId());
+        }
+    }
+    
+    public String getLockName() {
+        return lockName;
+    }
+
+}

redisson/src/main/java/org/redisson/transaction/operation/TouchOperation.java

@@ -19,6 +19,7 @@ import org.redisson.RedissonKeys;
 import org.redisson.RedissonLock;
 import org.redisson.api.RKeys;
 import org.redisson.command.CommandAsyncExecutor;
+import org.redisson.transaction.RedissonTransactionalLock;
 
 /**
  * 
@@ -28,29 +29,35 @@ import org.redisson.command.CommandAsyncExecutor;
 public class TouchOperation extends TransactionalOperation {
 
     private String lockName;
+    private String transactionId;
     
     public TouchOperation(String name) {
-        this(name, null, 0);
+        this(name, null, 0, null);
     }
     
-    public TouchOperation(String name, String lockName, long threadId) {
+    public TouchOperation(String name, String lockName, long threadId, String transactionId) {
         super(name, null, threadId);
         this.lockName = lockName;
+        this.transactionId = transactionId;
     }
 
     @Override
     public void commit(CommandAsyncExecutor commandExecutor) {
         RKeys keys = new RedissonKeys(commandExecutor);
         keys.touchAsync(getName());
-        RedissonLock lock = new RedissonLock(commandExecutor, lockName);
+        if (lockName != null) {
+            RedissonLock lock = new RedissonTransactionalLock(commandExecutor, lockName, transactionId);
             lock.unlockAsync(getThreadId());
         }
+    }
 
     @Override
     public void rollback(CommandAsyncExecutor commandExecutor) {
-        RedissonLock lock = new RedissonLock(commandExecutor, lockName);
+        if (lockName != null) {
+            RedissonLock lock = new RedissonTransactionalLock(commandExecutor, lockName, transactionId);
             lock.unlockAsync(getThreadId());
         }
+    }
     
     public String getLockName() {
         return lockName;

redisson/src/main/java/org/redisson/transaction/operation/UnlinkOperation.java

@@ -19,6 +19,7 @@ import org.redisson.RedissonKeys;
 import org.redisson.RedissonLock;
 import org.redisson.api.RKeys;
 import org.redisson.command.CommandAsyncExecutor;
+import org.redisson.transaction.RedissonTransactionalLock;
 
 /**
  * 
@@ -28,14 +29,16 @@ import org.redisson.command.CommandAsyncExecutor;
 public class UnlinkOperation extends TransactionalOperation {
 
     private String lockName;
+    private String transactionId;
     
     public UnlinkOperation(String name) {
-        this(name, null, 0);
+        this(name, null, 0, null);
     }
     
-    public UnlinkOperation(String name, String lockName, long threadId) {
+    public UnlinkOperation(String name, String lockName, long threadId, String transactionId) {
         super(name, null, threadId);
         this.lockName = lockName;
+        this.transactionId = transactionId;
     }
 
     @Override
@@ -43,7 +46,7 @@ public class UnlinkOperation extends TransactionalOperation {
         RKeys keys = new RedissonKeys(commandExecutor);
         keys.unlinkAsync(getName());
         if (lockName != null) {
-            RedissonLock lock = new RedissonLock(commandExecutor, lockName);
+            RedissonLock lock = new RedissonTransactionalLock(commandExecutor, lockName, transactionId);
             lock.unlockAsync(getThreadId());
         }
     }
@@ -51,7 +54,7 @@ public class UnlinkOperation extends TransactionalOperation {
     @Override
     public void rollback(CommandAsyncExecutor commandExecutor) {
         if (lockName != null) {
-            RedissonLock lock = new RedissonLock(commandExecutor, lockName);
+            RedissonLock lock = new RedissonTransactionalLock(commandExecutor, lockName, transactionId);
             lock.unlockAsync(getThreadId());
         }
     }

redisson/src/test/java/org/redisson/transaction/RedissonTransactionalBucketTest.java

@@ -2,6 +2,7 @@ package org.redisson.transaction;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+import java.time.Duration;
 import java.util.concurrent.TimeUnit;
 
 import org.junit.jupiter.api.Assertions;
@@ -52,6 +53,31 @@ public class RedissonTransactionalBucketTest extends BaseTest {
         assertThat(b.get()).isEqualTo("234");
     }
 
+    @Test
+    public void testExpire() throws InterruptedException {
+        RBucket<String> b = redisson.getBucket("test");
+        b.set("123");
+
+        RTransaction transaction = redisson.createTransaction(TransactionOptions.defaults());
+        RBucket<String> bucket = transaction.getBucket("test");
+        assertThat(bucket.clearExpire()).isFalse();
+        assertThat(bucket.expire(Duration.ofSeconds(2))).isTrue();
+        assertThat(bucket.clearExpire()).isTrue();
+        transaction.commit();
+
+        Thread.sleep(2200);
+
+        assertThat(b.get()).isEqualTo("123");
+
+        RTransaction transaction2 = redisson.createTransaction(TransactionOptions.defaults());
+        RBucket<String> bucket2 = transaction2.getBucket("test");
+        assertThat(bucket2.expire(Duration.ofSeconds(1))).isTrue();
+        transaction2.commit();
+
+        Thread.sleep(1100);
+        assertThat(b.get()).isNull();
+    }
+
     @Test
     public void testGetAndSet() {
         RBucket<String> b = redisson.getBucket("test");