Better comments.

oracle-jdk/defaults/main.yml

@@ -15,7 +15,7 @@ jdk_ubuntu_ppa: 'ppa:webupd8team/java'
 jdk_ppa_repo: 'deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main'
 jdk_ppa_key: 7B2C3B0889BF5709A105D03AC2518248EEA14886
 
-# If we want a different oracle jdk set the following variables in the local playbook:
+# If we want a different oracle jdk set the following variables in the local playbook. The JDK tar file must be on the target machine already:
 jdk_use_tarfile: False
-#  jdk_java_home: /usr/lib/jvm/java-7-0-25
-#  jdk_tarfile: oracle-jdk-7.0.25.tar.gz
+#  jdk_java_home: /usr/lib/jvm/java-<version>
+#  jdk_tarfile: /absolute/path/to/oracle-jdk-<version>.tar.gz

oracle-jdk/tasks/main.yml

@@ -18,32 +18,32 @@
 
     - name: Install the latest version of Oracle JDK
       apt: pkg={{ item }} state={{ jdk_pkg_state }} force=yes update_cache=yes cache_valid_time=1800
-      when: not jdk_use_tarfile
       register: jdk_install
       with_items: '{{ oracle_jdk_packages }}'
 
     - name: Install the extended security JCE Oracle JDK package
       apt: pkg=oracle-java{{ item }}-unlimited-jce-policy state={{ jdk_pkg_state }} force=yes update_cache=yes cache_valid_time=1800
       with_items: '{{ jdk_version }}'
-      when:
-        - not jdk_use_tarfile
-        - jdk_install_strong_encryption_policy
+      when: jdk_install_strong_encryption_policy
 
     - name: Set the JDK default via update-alternatives
       apt: pkg=oracle-java{{ item }}-set-default state={{ jdk_pkg_state }} force=yes update_cache=yes cache_valid_time=1800
       with_items: '{{ jdk_default }}'
-      when:
-        - not jdk_use_tarfile
-        - jdk_default is defined
+      when: jdk_default is defined
       notify: Set the default Oracle JDK
 
+  when: not jdk_use_tarfile
+  tags: [ 'oracle_jdk', 'jdk' ]
+
+- block:
     - name: Install a custom version of Oracle JDK from a tar file
-      unarchive: src={{ jdk_tarfile }} dest={{ jdk_java_home_prefix }} copy={{ jdk_copy_tarfile | default(omit) }}
+      unarchive: src={{ jdk_tarfile }} dest={{ jdk_java_home_prefix }} copy={{ jdk_copy_tarfile | default(omit) }} remote_src=yes
       when: '{{ jdk_use_tarfile }}'
 
     - name: Set fact jdk_installed
       set_fact: jdk_installed=True
 
+  when: jdk_use_tarfile
   tags: [ 'oracle_jdk', 'jdk' ]
 
 - block: