IN PROGRESS - issue BATCH-277: Add Mysql schema and configurations to the DAO classes

http://jira.springframework.org/browse/BATCH-277

Added MySQL to samples and execution DDL generator (untested).

spring-batch-execution/pom.xml

@@ -166,6 +166,20 @@
 									<fileset dir="${basedir}/src/main/sql" includes="schema.sql.vpp" />
 									<mapper type="glob" from="*.sql.vpp" to="*-postgresql.sql" />
 								</vppcopy>
+								<!-- Reference script for MySQL - N.B. not under source control, but packaged in jar. -->
+								<vppcopy todir="${basedir}/target/generated-resources" overwrite="true">
+									<config>
+										<context>
+											<property key="includes" value="src/main/sql" />
+											<property file="${basedir}/src/main/sql/mysql.properties" />
+										</context>
+										<engine>
+											<property key="velocimacro.library" value="src/main/sql/mysql.vpp" />
+										</engine>
+									</config>
+									<fileset dir="${basedir}/src/main/sql" includes="schema.sql.vpp" />
+									<mapper type="glob" from="*.sql.vpp" to="*-mysql.sql" />
+								</vppcopy>
 							</tasks>
 						</configuration>
 						<goals>

spring-batch-execution/src/main/resources/schema-mysql.sql

@@ -0,0 +1,62 @@
+-- Autogenerated: do not edit this file
+DROP TABLE BATCH_STEP_EXECUTION IF EXISTS;
+DROP TABLE BATCH_JOB_EXECUTION IF EXISTS;
+DROP TABLE BATCH_STEP IF EXISTS;
+DROP TABLE BATCH_JOB IF EXISTS;
+
+DROP TABLE BATCH_STEP_EXECUTION_SEQ IF EXISTS;
+DROP TABLE BATCH_STEP_SEQ IF EXISTS;
+DROP TABLE BATCH_JOB_EXECUTION_SEQ IF EXISTS;
+DROP TABLE BATCH_JOB_SEQ IF EXISTS;
+
+-- Autogenerated: do not edit this file
+CREATE TABLE BATCH_JOB  (
+	ID BIGINT unsigned PRIMARY KEY ,  
+	VERSION BIGINT,  
+	JOB_NAME VARCHAR(100) NOT NULL , 
+	JOB_KEY VARCHAR(250) , 
+	SCHEDULE_DATE DATE ,
+	STATUS VARCHAR(10) );
+
+CREATE TABLE BATCH_JOB_EXECUTION  (
+	ID BIGINT unsigned PRIMARY KEY ,
+	VERSION BIGINT,  
+	JOB_ID BIGINT NOT NULL,
+	START_TIME TIMESTAMP NOT NULL , 
+	END_TIME TIMESTAMP ,
+	STATUS VARCHAR(10),
+	CONTINUABLE CHAR(1),
+	EXIT_CODE VARCHAR(20),
+	EXIT_MESSAGE VARCHAR(250));
+
+CREATE TABLE BATCH_STEP  (
+	ID BIGINT unsigned PRIMARY KEY ,
+	VERSION BIGINT,  
+	JOB_ID BIGINT NOT NULL,
+	STEP_NAME VARCHAR(100) NOT NULL,
+	STATUS VARCHAR(10),
+	RESTART_DATA VARCHAR(1000));
+
+CREATE TABLE BATCH_STEP_EXECUTION  (
+	ID BIGINT unsigned PRIMARY KEY ,
+	VERSION BIGINT NOT NULL,  
+	STEP_ID BIGINT NOT NULL,
+	JOB_EXECUTION_ID BIGINT NOT NULL,
+	START_TIME TIMESTAMP NOT NULL , 
+	END_TIME TIMESTAMP ,  
+	STATUS VARCHAR(10),
+	COMMIT_COUNT BIGINT , 
+	TASK_COUNT BIGINT , 
+	TASK_STATISTICS VARCHAR(1000),
+	CONTINUABLE CHAR(1),
+	EXIT_CODE VARCHAR(20),
+	EXIT_MESSAGE VARCHAR(250));
+
+CREATE TABLE BATCH_STEP_EXECUTION_SEQ (ID BIGINT NOT NULL) type=MYISAM;
+INSERT INTO BATCH_STEP_EXECUTION_SEQ values(0);
+CREATE TABLE BATCH_STEP_SEQ (ID BIGINT NOT NULL) type=MYISAM;
+INSERT INTO BATCH_STEP_SEQ values(0);
+CREATE TABLE BATCH_JOB_EXECUTION_SEQ (ID BIGINT NOT NULL) type=MYISAM;
+INSERT INTO BATCH_JOB_EXECUTION_SEQ values(0);
+CREATE TABLE BATCH_JOB_SEQ (ID BIGINT NOT NULL) type=MYISAM;
+INSERT INTO BATCH_JOB_SEQ values(0);

spring-batch-execution/src/main/sql/mysql.properties

@@ -0,0 +1,8 @@
+platform=oracle10g
+# SQL language oddities
+BIGINT = BIGINT
+IDENTITY = unsigned
+GENERATED = 
+IFEXISTS = IF EXISTS
+# for generating drop statements...
+SEQUENCE = TABLE

spring-batch-execution/src/main/sql/mysql.vpp

@@ -0,0 +1,3 @@
+#macro (sequence $name)CREATE TABLE ${name} (ID BIGINT NOT NULL) type=MYISAM;
+INSERT INTO ${name} values(0);
+#end