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From btell...@apache.org
Subject [james-project] 01/07: JAMES-2868 Add MailAddress serialization
Date Tue, 03 Sep 2019 10:29:58 GMT
This is an automated email from the ASF dual-hosted git repository.

btellier pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/james-project.git

commit 4d351eda81b663973b348630948069988077d645
Author: Rene Cordier <rcordier@linagora.com>
AuthorDate: Thu Aug 29 17:08:04 2019 +0700

    JAMES-2868 Add MailAddress serialization
---
 .../mock/smtp/server/jackson/JsonSimpleModule.java | 26 ++++++++++
 .../server/jackson/MailAddressDeserializer.java    | 47 ++++++++++++++++++
 .../smtp/server/jackson/MailAddressModule.java     | 40 ++++++++++++++++
 .../smtp/server/jackson/MailAddressSerializer.java | 35 ++++++++++++++
 .../smtp/server/jackson/MailAddressModuleTest.java | 55 ++++++++++++++++++++++
 5 files changed, 203 insertions(+)

diff --git a/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/JsonSimpleModule.java
b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/JsonSimpleModule.java
new file mode 100644
index 0000000..4e00dc2
--- /dev/null
+++ b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/JsonSimpleModule.java
@@ -0,0 +1,26 @@
+/****************************************************************
+ * 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.james.mock.smtp.server.jackson;
+
+import com.fasterxml.jackson.databind.Module;
+
+public interface JsonSimpleModule {
+    Module asJacksonModule();
+}
diff --git a/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/MailAddressDeserializer.java
b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/MailAddressDeserializer.java
new file mode 100644
index 0000000..b2bdee7
--- /dev/null
+++ b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/MailAddressDeserializer.java
@@ -0,0 +1,47 @@
+/****************************************************************
+ * 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.james.mock.smtp.server.jackson;
+
+import java.io.IOException;
+
+import javax.mail.internet.AddressException;
+
+import org.apache.james.core.MailAddress;
+
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+
+public class MailAddressDeserializer extends JsonDeserializer<MailAddress> {
+    @Override
+    public MailAddress deserialize(JsonParser jsonParser, DeserializationContext deserializationContext)
throws IOException, JsonProcessingException {
+        String value = jsonParser.getValueAsString();
+        try {
+            return new MailAddress(value);
+        } catch (AddressException exception) {
+            throw new JsonParseException(
+                jsonParser,
+                String.format("Something went wrong when trying to parse %s into a mail address",
value),
+                exception);
+        }
+    }
+}
diff --git a/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/MailAddressModule.java
b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/MailAddressModule.java
new file mode 100644
index 0000000..9ecec8a
--- /dev/null
+++ b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/MailAddressModule.java
@@ -0,0 +1,40 @@
+/****************************************************************
+ * 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.james.mock.smtp.server.jackson;
+
+import org.apache.james.core.MailAddress;
+
+import com.fasterxml.jackson.databind.Module;
+import com.fasterxml.jackson.databind.module.SimpleModule;
+
+public class MailAddressModule implements JsonSimpleModule {
+    private final SimpleModule simpleModule;
+
+    public MailAddressModule() {
+        this.simpleModule = new SimpleModule()
+            .addSerializer(MailAddress.class, new MailAddressSerializer())
+            .addDeserializer(MailAddress.class, new MailAddressDeserializer());
+    }
+
+    @Override
+    public Module asJacksonModule() {
+        return simpleModule;
+    }
+}
diff --git a/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/MailAddressSerializer.java
b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/MailAddressSerializer.java
new file mode 100644
index 0000000..b5b5400
--- /dev/null
+++ b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/jackson/MailAddressSerializer.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.james.mock.smtp.server.jackson;
+
+import java.io.IOException;
+
+import org.apache.james.core.MailAddress;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+
+public class MailAddressSerializer extends JsonSerializer<MailAddress> {
+    @Override
+    public void serialize(MailAddress mailAddress, JsonGenerator jsonGenerator, SerializerProvider
serializerProvider) throws IOException {
+        jsonGenerator.writeString(mailAddress.asString());
+    }
+}
diff --git a/server/mailet/mock-smtp-server/src/test/java/org/apache/james/mock/smtp/server/jackson/MailAddressModuleTest.java
b/server/mailet/mock-smtp-server/src/test/java/org/apache/james/mock/smtp/server/jackson/MailAddressModuleTest.java
new file mode 100644
index 0000000..8c44504
--- /dev/null
+++ b/server/mailet/mock-smtp-server/src/test/java/org/apache/james/mock/smtp/server/jackson/MailAddressModuleTest.java
@@ -0,0 +1,55 @@
+/****************************************************************
+ * 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.james.mock.smtp.server.jackson;
+
+import static org.apache.james.mock.smtp.server.Fixture.BOB;
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.apache.james.core.MailAddress;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+class MailAddressModuleTest {
+    private static final String BOB_JSON = "\"bob@james.org\"";
+
+    private ObjectMapper mapper;
+
+    @BeforeEach
+    void setup() {
+        mapper = new ObjectMapper()
+            .registerModule(new MailAddressModule().asJacksonModule());
+    }
+
+    @Test
+    void mailAddressShouldBeSerializable() throws Exception {
+        MailAddress address = new MailAddress(BOB);
+        String actualJson = mapper.writeValueAsString(address);
+        assertThat(actualJson).isEqualTo(BOB_JSON);
+    }
+
+    @Test
+    void mailAddressShouldBeDeserializable() throws Exception {
+        MailAddress expectedAddress = new MailAddress(BOB);
+        MailAddress actualAddress = mapper.readValue(BOB_JSON, MailAddress.class);
+        assertThat(actualAddress).isEqualToComparingFieldByField(expectedAddress);
+    }
+}


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