From 375f74a8477aaf2997cbc8d664f6aa9ab2549306 Mon Sep 17 00:00:00 2001
From: Julien Viet <julien@julienviet.com>
Date: Thu, 12 Dec 2024 22:50:20 +0100
Subject: [PATCH] SQL client template example with JPMS

---
 jpms-examples/README.adoc                     |  4 ++
 jpms-examples/pom.xml                         | 10 +++++
 .../sqltemplate/UserDataObjectRowMapper.java  | 31 +++++++++++++
 .../jpms/sqltemplate/UserDataObject.java      | 44 +++++++++++++++++++
 .../jpms/sqltemplate/package-info.java        |  4 ++
 jpms-examples/src/main/java/module-info.java  |  3 ++
 6 files changed, 96 insertions(+)
 create mode 100644 jpms-examples/src/main/generated/io/vertx/example/jpms/sqltemplate/UserDataObjectRowMapper.java
 create mode 100644 jpms-examples/src/main/java/io/vertx/example/jpms/sqltemplate/UserDataObject.java
 create mode 100644 jpms-examples/src/main/java/io/vertx/example/jpms/sqltemplate/package-info.java

diff --git a/jpms-examples/README.adoc b/jpms-examples/README.adoc
index 4b27f6f40..50f7eeb0e 100644
--- a/jpms-examples/README.adoc
+++ b/jpms-examples/README.adoc
@@ -136,3 +136,7 @@ Since it requires a database, you can run it from a link:src/test/java/io/vertx/
 == Service Proxy
 
 A simple link:src/main/java/io/vertx/example/jpms/serviceproxy/UserService.java[service proxy] example.
+
+== Sql Client Template
+
+An SQL client link:src/main/java/io/vertx/example/jpms/sqltemplate/UserDataObject.java[template].
diff --git a/jpms-examples/pom.xml b/jpms-examples/pom.xml
index 66d872e45..2c972b7ce 100644
--- a/jpms-examples/pom.xml
+++ b/jpms-examples/pom.xml
@@ -55,6 +55,11 @@
       <groupId>io.vertx</groupId>
       <artifactId>vertx-codegen-api</artifactId>
     </dependency>
+    <dependency>
+      <groupId>io.vertx</groupId>
+      <artifactId>vertx-sql-client-templates</artifactId>
+      <version>5.0.0-SNAPSHOT</version>
+    </dependency>
 
     <dependency>
       <groupId>com.aayushatharva.brotli4j</groupId>
@@ -248,6 +253,11 @@
                 <groupId>io.vertx</groupId>
                 <artifactId>vertx-service-proxy</artifactId>
               </annotationProcessorPath>
+              <annotationProcessorPath>
+                <groupId>io.vertx</groupId>
+                <artifactId>vertx-sql-client-templates</artifactId>
+                <version>5.0.0-SNAPSHOT</version>
+              </annotationProcessorPath>
             </annotationProcessorPaths>
           </configuration>
         </plugin>
diff --git a/jpms-examples/src/main/generated/io/vertx/example/jpms/sqltemplate/UserDataObjectRowMapper.java b/jpms-examples/src/main/generated/io/vertx/example/jpms/sqltemplate/UserDataObjectRowMapper.java
new file mode 100644
index 000000000..4b16c75c4
--- /dev/null
+++ b/jpms-examples/src/main/generated/io/vertx/example/jpms/sqltemplate/UserDataObjectRowMapper.java
@@ -0,0 +1,31 @@
+package io.vertx.example.jpms.sqltemplate;
+
+/**
+ * Mapper for {@link UserDataObject}.
+ * NOTE: This class has been automatically generated from the {@link UserDataObject} original class using Vert.x codegen.
+ */
+@io.vertx.codegen.annotations.VertxGen
+public interface UserDataObjectRowMapper extends io.vertx.sqlclient.templates.RowMapper<UserDataObject> {
+
+  UserDataObjectRowMapper INSTANCE = new UserDataObjectRowMapper() { };
+
+  @io.vertx.codegen.annotations.GenIgnore
+  java.util.stream.Collector<io.vertx.sqlclient.Row, ?, java.util.List<UserDataObject>> COLLECTOR = java.util.stream.Collectors.mapping(INSTANCE::map, java.util.stream.Collectors.toList());
+
+  @io.vertx.codegen.annotations.GenIgnore
+  default UserDataObject map(io.vertx.sqlclient.Row row) {
+    UserDataObject obj = new UserDataObject();
+    Object val;
+    int idx;
+    if ((idx = row.getColumnIndex("id")) != -1 && (val = row.getLong(idx)) != null) {
+      obj.setId((long)val);
+    }
+    if ((idx = row.getColumnIndex("first_name")) != -1 && (val = row.getString(idx)) != null) {
+      obj.setFirstName((java.lang.String)val);
+    }
+    if ((idx = row.getColumnIndex("last_name")) != -1 && (val = row.getString(idx)) != null) {
+      obj.setLastName((java.lang.String)val);
+    }
+    return obj;
+  }
+}
diff --git a/jpms-examples/src/main/java/io/vertx/example/jpms/sqltemplate/UserDataObject.java b/jpms-examples/src/main/java/io/vertx/example/jpms/sqltemplate/UserDataObject.java
new file mode 100644
index 000000000..dc8e1284c
--- /dev/null
+++ b/jpms-examples/src/main/java/io/vertx/example/jpms/sqltemplate/UserDataObject.java
@@ -0,0 +1,44 @@
+package io.vertx.example.jpms.sqltemplate;
+
+import io.vertx.codegen.annotations.DataObject;
+import io.vertx.codegen.format.SnakeCase;
+import io.vertx.sqlclient.templates.annotations.Column;
+import io.vertx.sqlclient.templates.annotations.RowMapped;
+import io.vertx.sqlclient.templates.annotations.TemplateParameter;
+
+@DataObject
+@RowMapped(formatter = SnakeCase.class)
+public class UserDataObject {
+
+  private long id;
+  private String firstName;
+  private String lastName;
+
+  public long getId() {
+    return id;
+  }
+
+  public void setId(long id) {
+    this.id = id;
+  }
+
+  public String getFirstName() {
+    return firstName;
+  }
+
+  @TemplateParameter(name = "first_name")
+  @Column(name = "first_name")
+  public void setFirstName(String firstName) {
+    this.firstName = firstName;
+  }
+
+  public String getLastName() {
+    return lastName;
+  }
+
+  @TemplateParameter(name = "last_name")
+  @Column(name = "last_name")
+  public void setLastName(String lastName) {
+    this.lastName = lastName;
+  }
+}
diff --git a/jpms-examples/src/main/java/io/vertx/example/jpms/sqltemplate/package-info.java b/jpms-examples/src/main/java/io/vertx/example/jpms/sqltemplate/package-info.java
new file mode 100644
index 000000000..37a5f5e5f
--- /dev/null
+++ b/jpms-examples/src/main/java/io/vertx/example/jpms/sqltemplate/package-info.java
@@ -0,0 +1,4 @@
+@ModuleGen(groupPackage = "io.vertx.example.jpms.sqltemplate", name = "sql-template")
+package io.vertx.example.jpms.sqltemplate;
+
+import io.vertx.codegen.annotations.ModuleGen;
diff --git a/jpms-examples/src/main/java/module-info.java b/jpms-examples/src/main/java/module-info.java
index 9bba2d557..3d16e3945 100644
--- a/jpms-examples/src/main/java/module-info.java
+++ b/jpms-examples/src/main/java/module-info.java
@@ -27,6 +27,9 @@
   requires io.vertx.codegen.api;
   requires io.vertx.codegen.json;
 
+  // SQL client template@
+  requires io.vertx.sql.client.templates;
+
   exports io.vertx.example.jpms.sqlclient;
   exports io.vertx.example.jpms.native_transport;
   exports io.vertx.example.jpms.serviceproxy;