diff --git a/resource/docs/javadocGen.sh b/resource/docs/javadocGen.sh
new file mode 100755
index 0000000000000000000000000000000000000000..a18252a7ca336fc60b33458dc13fa6bc84e0adfe
--- /dev/null
+++ b/resource/docs/javadocGen.sh
@@ -0,0 +1,47 @@
+#******************************************************************
+# JAVA API generation 
+#
+# BASE
+#
+# RE ( Resource Encapsulation) : common, client, server
+# TM ( Things Manager)
+# RH ( Resource Hosting)
+# easy setup
+# simulator
+# RC ( Resource Container)  next release
+#
+#-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+
+
+
+#!/bin/bash
+
+BASE_PATH="../../android/android_api/base/src/main/java/"
+BASE_PKG="org.iotivity.base"
+
+RE_PATH="../../service/resource-encapsulation/android/service/src/main/java/"
+RE_COMMON_PKG=org.iotivity.service
+RE_CLINET_PKG=org.iotivity.service.client
+RE_SERVER_PKG=org.iotivity.service.server
+
+TM_PATH="../../service/things-manager/sdk/java/src/"
+TM_PKG=org.iotivity.service.tm
+
+RH_PATH="../../service/resource-hosting/android/resource_hosting/src/"
+RH_PKG=org.iotivity.ResourceHosting
+
+
+EASYSETUP_PATH="../../service/easy-setup/sdk/mediator/android/EasySetupCore/src/main/java/"
+EASYSETUP_PKG=org.iotivity.service.easysetup.mediator
+
+SIMULATOR_PATH="../../service/simulator/java/sdk/src/"
+SIMULATOR_COMMON_PKG=org.oic.simulator
+SIMULATOR_CLIENT_PKG=org.oic.simulator.clientcontroller
+SIMULATOR_SERVER_PKG=org.oic.simulator.serviceprovider
+
+javadoc -public -splitindex -d ./Java_API -sourcepath \
+    $BASE_PATH:$RE_PATH:$TM_PATH:$RH_PATH:$EASYSETUP_PATH:$SIMULATOR_PATH \
+    $BASE_PKG $RE_COMMON_PKG  $RE_CLINET_PKG $RE_SERVER_PKG $TM_PKG $RH_PKG $EASYSETUP_PKG \
+    $SIMULATOR_COMMON_PKG  $SIMULATOR_CLIENT_PKG $SIMULATOR_SERVER_PKG
+
+