Merge branch 'vlkong-master'

Author: vlkong

README.md

@@ -65,12 +65,19 @@ using a jdbc-custom-data-source from `oplrun` or OPL Studio.
 
 
 ## Export plain dat files
+
 * When running the `ant` command with the DB2/mysql target, simply add `-Dexport=result.dat` on the command line, and it will export all the tuplesets that have been extracted from the database to `result.dat` file.
 
 ## Run with another OPL version
+
 * Edit the build.xml at the root of the directory, and adapt the `example.home` variable to point to your 12.x version.
 * Recompile the project
 
+## Limitations
+
+* The custom data source reader supports scalar values, tuples and tuplessets. Arrays are not supported.
+* Inner tuples are not supported.
+
 ## License
 
 This sample is delivered under the Apache License Version 2.0, January 2004 (see LICENSE.txt).

build.xml

@@ -50,7 +50,8 @@
     </target>
 
 	<target name="jar" depends="compile">
-		<jar destfile="lib/jdbc-custom-data-source.jar" basedir="${build}"/>
+		<jar destfile="lib/jdbc-custom-data-source.jar" basedir="${build}"
+			manifest="src/main/resources/META-INF/MANIFEST.MF"/>
 	</target>
 
 	<target name="run" depends="compile">

lib/jdbc-custom-data-source.jar

@@ -59,6 +59,12 @@
 					<excludes>
 						<exclude>**/log4j.properties</exclude>
 					</excludes>
+					<archive>
+						<manifestFile>src/main/resources/META-INF/MANIFEST.MF</manifestFile>
+						<manifestEntries>
+							<Specification-Version>${version}</Specification-Version>
+						</manifestEntries>
+					</archive>
 				</configuration>
 			</plugin>
 		</plugins>

pom.xml

@@ -0,0 +1,3 @@
+Specification-Title: JDBC custom data source for OPL
+Specification-Version: 1.0
+Specification-Vendor: IBM