From cb9e16dbf37295fbc1d32b8d378d7e27f5104bd2 Mon Sep 17 00:00:00 2001
From: "CORP\\leholm" <leonconnorholm@gmail.com>
Date: Fri, 12 Aug 2022 14:08:46 +0200
Subject: [PATCH] #860 template structure and sql util class

---
 .../cobigen-eclipse-test/.classpath           |  4 +--
 cobigen-templates/sql-openapi-app/context.xml | 13 ++++++++++
 .../sql-openapi-app/templates.xml             |  0
 .../templates/devon4j/utils/SQLUtil.java      | 25 +++++++++++++++++++
 .../main/templates/sql_java_app/context.xml   | 13 ++++++++++
 .../main/templates/sql_java_app/templates.xml | 21 ++++++++++++++++
 .../${variables.entityName}Entity.sql.ftl     | 23 +++++++++++++++++
 7 files changed, 97 insertions(+), 2 deletions(-)
 create mode 100644 cobigen-templates/sql-openapi-app/context.xml
 create mode 100644 cobigen-templates/sql-openapi-app/templates.xml
 create mode 100644 cobigen-templates/templates-devon4j/src/main/java/com/devonfw/cobigen/templates/devon4j/utils/SQLUtil.java
 create mode 100644 cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/context.xml
 create mode 100644 cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/templates.xml
 create mode 100644 cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/templates/${variables.entityName}Entity.sql.ftl

diff --git a/cobigen-eclipse/cobigen-eclipse-test/.classpath b/cobigen-eclipse/cobigen-eclipse-test/.classpath
index 8d0ae98bfc..831f611b54 100644
--- a/cobigen-eclipse/cobigen-eclipse-test/.classpath
+++ b/cobigen-eclipse/cobigen-eclipse-test/.classpath
@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry exported="true" kind="lib" path="lib/awaitility.jar" sourcepath="C:/Users/mbrunnli/.m2/repository/org/awaitility/awaitility/4.1.1/awaitility-4.1.1-sources.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/hamcrest.jar"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src/main/java/">
@@ -32,5 +30,7 @@
 	<classpathentry exported="true" kind="lib" path="lib/system-lambda.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/xmlunit.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/zt-exec.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/awaitility.jar" sourcepath="C:/Users/mbrunnli/.m2/repository/org/awaitility/awaitility/4.1.1/awaitility-4.1.1-sources.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/hamcrest.jar"/>
 	<classpathentry kind="output" path="eclipse-target/classes"/>
 </classpath>
diff --git a/cobigen-templates/sql-openapi-app/context.xml b/cobigen-templates/sql-openapi-app/context.xml
new file mode 100644
index 0000000000..be138dda6d
--- /dev/null
+++ b/cobigen-templates/sql-openapi-app/context.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<contextConfiguration xmlns="http://capgemini.com/devonfw/cobigen/ContextConfiguration"
+                      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                      version="3.0">
+    <trigger id="sql_openapi_app" type="openapi">
+
+    </trigger>
+    <tags>
+      <tag name="OpenAPI"></tag>
+      <tag name="SQL"></tag>
+      <tag name="App"></tag>
+    </tags>
+</contextConfiguration>
\ No newline at end of file
diff --git a/cobigen-templates/sql-openapi-app/templates.xml b/cobigen-templates/sql-openapi-app/templates.xml
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/cobigen-templates/templates-devon4j/src/main/java/com/devonfw/cobigen/templates/devon4j/utils/SQLUtil.java b/cobigen-templates/templates-devon4j/src/main/java/com/devonfw/cobigen/templates/devon4j/utils/SQLUtil.java
new file mode 100644
index 0000000000..4b0120a869
--- /dev/null
+++ b/cobigen-templates/templates-devon4j/src/main/java/com/devonfw/cobigen/templates/devon4j/utils/SQLUtil.java
@@ -0,0 +1,25 @@
+package com.devonfw.cobigen.templates.devon4j.utils;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Provides operations to identify and process SQL specific information
+ *
+ */
+public class SQLUtil {
+
+  /**
+   * Logger for this class
+   */
+  private static final Logger LOG = LoggerFactory.getLogger(JavaUtil.class);
+
+  /**
+   * The constructor.
+   */
+  public SQLUtil() {
+
+    // Empty for CobiGen to automatically instantiate it
+  }
+
+}
diff --git a/cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/context.xml b/cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/context.xml
new file mode 100644
index 0000000000..7dc46c7425
--- /dev/null
+++ b/cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/context.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<contextConfiguration xmlns="http://capgemini.com/devonfw/cobigen/ContextConfiguration" version="2.1">
+
+  <trigger id="sql_java_app" type="java" templateFolder="sql_java_app">
+      <containerMatcher type="package" value="((.+\.)?([^\.]+))\.([^\.]+)\.dataaccess\.api" retrieveObjectsRecursively="false" />
+      <matcher type="fqn" value="((.+\.)?([^\.]+))\.([^\.]+)\.dataaccess\.api\.([^\.]+)Entity">
+      <variableAssignment type="regex" key="rootPackage" value="1" />
+      <variableAssignment type="regex" key="domain" value="3" />
+      <variableAssignment type="regex" key="component" value="4" />
+      <variableAssignment type="regex" key="entityName" value="5" />
+    </matcher>
+  </trigger>
+</contextConfiguration>
diff --git a/cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/templates.xml b/cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/templates.xml
new file mode 100644
index 0000000000..44e8feb936
--- /dev/null
+++ b/cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/templates.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<templatesConfiguration xmlns="http://capgemini.com/devonfw/cobigen/TemplatesConfiguration"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="4.0">
+
+  <templates>
+    <templateExtension ref="${variables.entityName}Entity.sql" mergeStrategy="textmerge_override"/>
+  </templates>
+  <!-- ${variables.entityName}Entity.java -->
+
+  <templateScans>
+    <templateScan name="ts_scan" templatePath="templates" destinationPath="src/main" />
+  </templateScans>
+
+  <increments>
+    <increment name="sql_java_app" description="SQL Script creation by Entity" ><!-- explanation="Generates a SQL create table script based on provided java entity class." -->
+      <templateRef ref="${variables.entityName}Entity.sql" />
+<!-- ${variables.entityName}Entity.sql-->
+    </increment>
+  </increments>
+
+</templatesConfiguration>
\ No newline at end of file
diff --git a/cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/templates/${variables.entityName}Entity.sql.ftl b/cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/templates/${variables.entityName}Entity.sql.ftl
new file mode 100644
index 0000000000..eb8f77623d
--- /dev/null
+++ b/cobigen-templates/templates-devon4j/src/main/templates/sql_java_app/templates/${variables.entityName}Entity.sql.ftl
@@ -0,0 +1,23 @@
+CREATE TABLE ${variables.entityName?upper_case} (
+  ID                            DECIMAL(10,0),
+  VERSION                       INTEGER NOT NULL,
+<#list pojo.fields as field>
+<#if !field.type?starts_with("List<") && !field.type?starts_with("Set<")>
+  <#if field.type?contains("Entity") || field.type=='long' || field.type=='java.lang.Long'>
+    <#assign type = 'DECIMAL(10,0)'>
+  <#elseif field.type=='int' || field.type=='java.lang.Integer' || field.type=='java.time.Year' || field.type=='java.time.Month'>
+    <#assign type = 'INTEGER'>
+  <#elseif field.type=='java.time.Instant' || field.type=='java.sql.Timestamp'>
+    <#assign type = 'TIMESTAMP'>
+  <#elseif field.type=='java.util.Date'>
+    <#assign type = 'DATE'>
+  <#elseif field.type=='boolean'>
+    <#assign type = 'NUMBER(1) DEFAULT 0'>
+  <#else>
+    <#assign type = 'VARCHAR2(255 CHAR)'>
+  </#if>
+  ${field.name?upper_case?right_pad(30)}${type},
+</#if>
+</#list>
+  CONSTRAINT PK_${variables.entityName?upper_case} PRIMARY KEY(ID)
+)
\ No newline at end of file