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Posted to commits@camel.apache.org by da...@apache.org on 2016/06/02 06:38:40 UTC
[2/3] camel git commit: Created mongodb idempotent repository.
https://issues.apache.org/jira/browse/CAMEL-10006
Created mongodb idempotent repository.
https://issues.apache.org/jira/browse/CAMEL-10006
Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/eb36d34b
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/eb36d34b
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/eb36d34b
Branch: refs/heads/master
Commit: eb36d34bcda07824fe284805904f02a936cb51d1
Parents: f897449
Author: Joseluis Pedrosa <jo...@elephanttalk.com>
Authored: Wed Jun 1 15:41:49 2016 +0200
Committer: Claus Ibsen <da...@apache.org>
Committed: Thu Jun 2 08:15:42 2016 +0200
----------------------------------------------------------------------
.../idempotent/MongoDbIdempotentRepository.java | 127 ++++++++++++++++++
.../component/mongodb/AbstractMongoDbTest.java | 9 +-
.../MongoDbIdempotentRepositoryTest.java | 129 +++++++++++++++++++
3 files changed, 259 insertions(+), 6 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/camel/blob/eb36d34b/components/camel-mongodb/src/main/java/org/apache/camel/component/mongodb/processor/idempotent/MongoDbIdempotentRepository.java
----------------------------------------------------------------------
diff --git a/components/camel-mongodb/src/main/java/org/apache/camel/component/mongodb/processor/idempotent/MongoDbIdempotentRepository.java b/components/camel-mongodb/src/main/java/org/apache/camel/component/mongodb/processor/idempotent/MongoDbIdempotentRepository.java
new file mode 100644
index 0000000..56fc378
--- /dev/null
+++ b/components/camel-mongodb/src/main/java/org/apache/camel/component/mongodb/processor/idempotent/MongoDbIdempotentRepository.java
@@ -0,0 +1,127 @@
+/**
+ * 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.camel.component.mongodb.processor.idempotent;
+
+
+import com.mongodb.ErrorCategory;
+import com.mongodb.MongoClient;
+import com.mongodb.client.MongoCollection;
+import com.mongodb.client.result.DeleteResult;
+import org.apache.camel.api.management.ManagedOperation;
+import org.apache.camel.api.management.ManagedResource;
+import org.apache.camel.spi.IdempotentRepository;
+import org.apache.camel.support.ServiceSupport;
+import org.bson.BsonDocument;
+import org.bson.Document;
+
+
+@ManagedResource(description = "Mongo db based message id repository")
+public class MongoDbIdempotentRepository<E> extends ServiceSupport implements IdempotentRepository<E> {
+
+ private MongoClient cli;
+ private String collectionName;
+ private String dbName;
+
+ private MongoCollection<Document> collection;
+
+
+ public MongoDbIdempotentRepository(MongoClient cli, String collectionName, String dbName) {
+ this.cli = cli;
+ this.collectionName = collectionName;
+ this.dbName = dbName;
+ collection = cli.getDatabase(dbName).getCollection(collectionName);
+ }
+
+ @ManagedOperation(description = "Adds the key to the store")
+ @Override
+ public boolean add(E key) {
+
+ Document document = new Document("_id", key);
+ try {
+ collection.insertOne(document);
+ } catch (com.mongodb.MongoWriteException ex) {
+ if (ex.getError().getCategory() == ErrorCategory.DUPLICATE_KEY) {
+ return false;
+ }
+
+ throw ex;
+ }
+ return true;
+ }
+
+ @ManagedOperation(description = "Does the store contain the given key")
+ @Override
+ public boolean contains(E key) {
+ Document document = new Document("_id", key);
+ long count = collection.count(document);
+ return count > 0;
+ }
+
+ @ManagedOperation(description = "Remove the key from the store")
+ @Override
+ public boolean remove(E key) {
+ Document document = new Document("_id", key);
+ DeleteResult res = collection.deleteOne(document);
+ return res.getDeletedCount() > 0;
+ }
+
+ @Override
+ public boolean confirm(E key) {
+ return true;
+ }
+
+ @ManagedOperation(description = "Clear the store")
+ @Override
+ public void clear() {
+ collection.deleteMany(new BsonDocument());
+ }
+
+ @Override
+ protected void doStart() throws Exception {
+
+ }
+
+ @Override
+ protected void doStop() throws Exception {
+
+ }
+
+ public MongoClient getCli() {
+ return cli;
+ }
+
+ public void setCli(MongoClient cli) {
+ this.cli = cli;
+ }
+
+ public String getCollectionName() {
+ return collectionName;
+ }
+
+ public void setCollectionName(String collectionName) {
+ this.collectionName = collectionName;
+ }
+
+ public String getDbName() {
+ return dbName;
+ }
+
+ public void setDbName(String dbName) {
+ this.dbName = dbName;
+ }
+}
+
http://git-wip-us.apache.org/repos/asf/camel/blob/eb36d34b/components/camel-mongodb/src/test/java/org/apache/camel/component/mongodb/AbstractMongoDbTest.java
----------------------------------------------------------------------
diff --git a/components/camel-mongodb/src/test/java/org/apache/camel/component/mongodb/AbstractMongoDbTest.java b/components/camel-mongodb/src/test/java/org/apache/camel/component/mongodb/AbstractMongoDbTest.java
index bf9e892..661fced 100644
--- a/components/camel-mongodb/src/test/java/org/apache/camel/component/mongodb/AbstractMongoDbTest.java
+++ b/components/camel-mongodb/src/test/java/org/apache/camel/component/mongodb/AbstractMongoDbTest.java
@@ -18,13 +18,8 @@ package org.apache.camel.component.mongodb;
import java.util.Formatter;
-import com.mongodb.DB;
-import com.mongodb.DBCollection;
-import com.mongodb.DBObject;
-import com.mongodb.Mongo;
-import com.mongodb.WriteConcern;
+import com.mongodb.*;
import com.mongodb.util.JSON;
-
import org.apache.camel.CamelContext;
import org.apache.camel.CamelExecutionException;
import org.apache.camel.component.properties.PropertiesComponent;
@@ -35,6 +30,8 @@ import org.apache.camel.util.ObjectHelper;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+
+
public abstract class AbstractMongoDbTest extends CamelTestSupport {
protected static Mongo mongo;
http://git-wip-us.apache.org/repos/asf/camel/blob/eb36d34b/components/camel-mongodb/src/test/java/org/apache/camel/component/mongodb/processor/idempotent/MongoDbIdempotentRepositoryTest.java
----------------------------------------------------------------------
diff --git a/components/camel-mongodb/src/test/java/org/apache/camel/component/mongodb/processor/idempotent/MongoDbIdempotentRepositoryTest.java b/components/camel-mongodb/src/test/java/org/apache/camel/component/mongodb/processor/idempotent/MongoDbIdempotentRepositoryTest.java
new file mode 100644
index 0000000..84156a1
--- /dev/null
+++ b/components/camel-mongodb/src/test/java/org/apache/camel/component/mongodb/processor/idempotent/MongoDbIdempotentRepositoryTest.java
@@ -0,0 +1,129 @@
+/**
+ * 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.camel.component.mongodb.processor.idempotent;
+
+import java.util.UUID;
+
+import com.mongodb.BasicDBObject;
+import com.mongodb.MongoClient;
+import org.apache.camel.component.mongodb.AbstractMongoDbTest;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+
+
+
+public class MongoDbIdempotentRepositoryTest extends AbstractMongoDbTest {
+
+
+ MongoDbIdempotentRepository<String> repo;
+
+ @Before
+ @After
+ public void clearDB() {
+ testCollection.remove(new BasicDBObject());
+ }
+
+ @Override
+ public void doPostSetup() {
+ super.doPostSetup();
+ repo = new MongoDbIdempotentRepository<>((MongoClient) mongo, testCollectionName, dbName);
+ }
+
+ @Test
+ public void add() throws Exception {
+
+ String randomUUIDString = UUID.randomUUID().toString();
+
+ boolean added = repo.add(randomUUIDString);
+ assertEquals("Driver inserted document" , 1, testCollection.count());
+ assertTrue("Add ui returned true", added);
+ }
+
+ @Test
+ public void addAndContains() throws Exception {
+
+ String randomUUIDString = UUID.randomUUID().toString();
+
+ repo.add(randomUUIDString);
+ assertEquals(1, testCollection.count());
+
+ boolean found = repo.contains(randomUUIDString);
+ assertTrue("Added uid was found", found);
+ }
+
+ @Test
+ public void addAndRemove() throws Exception {
+
+ String randomUUIDString = UUID.randomUUID().toString();
+
+ repo.add(randomUUIDString);
+ assertEquals(1, testCollection.count());
+
+ boolean removed = repo.remove(randomUUIDString);
+ assertTrue("Added uid was removed correctly", removed);
+ assertEquals(0, testCollection.count());
+ }
+
+ @Test
+ public void addDuplicatedFails() throws Exception {
+
+ String randomUUIDString = UUID.randomUUID().toString();
+
+ repo.add(randomUUIDString);
+ assertEquals(1, testCollection.count());
+
+ boolean added = repo.add(randomUUIDString);
+ assertTrue("Duplicated entry was not added", !added);
+ assertEquals(1, testCollection.count());
+ }
+
+ @Test
+ public void deleteMissingiIsFailse() throws Exception {
+
+ String randomUUIDString = UUID.randomUUID().toString();
+ assertEquals(0, testCollection.count());
+ boolean removed = repo.remove(randomUUIDString);
+ assertTrue("Non exisint uid returns false", !removed);
+ }
+
+
+ @Test
+ public void containsMissingReturnsFalse() throws Exception {
+
+ String randomUUIDString = UUID.randomUUID().toString();
+ boolean found = repo.contains(randomUUIDString);
+ assertTrue("Non existing item is not found", !found);
+ }
+
+
+ @Test
+ public void confirmAllwaysReturnsTrue() throws Exception {
+
+ String randomUUIDString = UUID.randomUUID().toString();
+ boolean found = repo.confirm(randomUUIDString);
+ assertTrue("Confirm always returns true", found);
+
+
+ found = repo.confirm(null);
+ assertTrue("Confirm always returns true, even with null", found);
+
+ }
+
+}
+