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Posted to commits@qpid.apache.org by kw...@apache.org on 2012/12/27 17:33:13 UTC

svn commit: r1426246 - in /qpid/proton/branches/jni-binding: proton-c/ proton-c/bindings/java/ proton-c/cmake/ proton-c/cmake/Modules/ proton-j/proton-api/

Author: kwall
Date: Thu Dec 27 16:33:13 2012
New Revision: 1426246

URL: http://svn.apache.org/viewvc?rev=1426246&view=rev
Log:
NO-JIRA: Extend cmake build system to compile/jar the proton-API, and compile/jar proton-JNI (which comprises of the hand rolled thunking layer + the swig generated binding code).

* Make targets are proton-api and proton-jni (or simply all).
* Jars produced are proton-api-n.n.jar and proton-jni-n.n.jar

If you are using cmake < 2.8.6, the more functional local modules UseJava/FindJava will be used in
preference to those from your cmake install.

Added:
    qpid/proton/branches/jni-binding/proton-c/cmake/
    qpid/proton/branches/jni-binding/proton-c/cmake/Modules/
    qpid/proton/branches/jni-binding/proton-c/cmake/Modules/FindJava.cmake
    qpid/proton/branches/jni-binding/proton-c/cmake/Modules/README
    qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJava.cmake
    qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJavaClassFilelist.cmake
    qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJavaSymlinks.cmake
    qpid/proton/branches/jni-binding/proton-j/proton-api/CMakeLists.txt
      - copied, changed from r1425026, qpid/proton/branches/jni-binding/proton-c/bindings/java/CMakeLists.txt
Modified:
    qpid/proton/branches/jni-binding/proton-c/CMakeLists.txt
    qpid/proton/branches/jni-binding/proton-c/bindings/java/CMakeLists.txt

Modified: qpid/proton/branches/jni-binding/proton-c/CMakeLists.txt
URL: http://svn.apache.org/viewvc/qpid/proton/branches/jni-binding/proton-c/CMakeLists.txt?rev=1426246&r1=1426245&r2=1426246&view=diff
==============================================================================
--- qpid/proton/branches/jni-binding/proton-c/CMakeLists.txt (original)
+++ qpid/proton/branches/jni-binding/proton-c/CMakeLists.txt Thu Dec 27 16:33:13 2012
@@ -63,6 +63,12 @@ else()
     add_custom_target(docs)
 endif()
 
+# Used to allow the building of the Java bindings when CMAKE_VERSION < 2.6.8
+if ( ${CMAKE_VERSION} VERSION_LESS "2.8.6" )
+  set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
+endif ()
+
+
 # Set the default SSL/TLS implementation
 find_package(OpenSSL)
 

Modified: qpid/proton/branches/jni-binding/proton-c/bindings/java/CMakeLists.txt
URL: http://svn.apache.org/viewvc/qpid/proton/branches/jni-binding/proton-c/bindings/java/CMakeLists.txt?rev=1426246&r1=1426245&r2=1426246&view=diff
==============================================================================
--- qpid/proton/branches/jni-binding/proton-c/bindings/java/CMakeLists.txt (original)
+++ qpid/proton/branches/jni-binding/proton-c/bindings/java/CMakeLists.txt Thu Dec 27 16:33:13 2012
@@ -18,13 +18,32 @@
 #
 cmake_minimum_required (VERSION 2.6)
 
-project (ProtonJNI C)
+include(UseJava)
+
+project (Proton-JNI Java)
+
+add_subdirectory(api)
 
 SET(CMAKE_SWIG_FLAGS -package org.apache.qpid.proton.jni)
-SET(CMAKE_SWIG_OUTDIR jni/main/java/org/apache/qpid/proton/jni)
-swig_add_module(protonjni java java.i)
+SET(CMAKE_SWIG_OUTDIR ${CMAKE_CURRENT_BINARY_DIR}/jni/src/main/java/org/apache/qpid/proton/jni)
+
+swig_add_module(proton-swig java java.i)
 include_directories(${JNI_INCLUDE_DIRS})
-swig_link_libraries(protonjni ${BINDING_DEPS} ${JNI_LIBRARIES} )
+swig_link_libraries(proton-swig ${BINDING_DEPS} ${JNI_LIBRARIES} )
+
+add_custom_command(OUTPUT ${CMAKE_SWIG_OUTDIR} COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_SWIG_OUTDIR} COMMENT "Creating target directory for Proton-JNI sources")
+add_custom_target(protonjnioutdir ALL DEPENDS ${CMAKE_SWIG_OUTDIR})
+add_dependencies(proton-swig protonjnioutdir)
+
+set(CMAKE_JAVA_TARGET_VERSION ${PN_VERSION})
+
+file(GLOB_RECURSE THUNKING_SOURCES_ABS "jni/src/main/java/*.java")
+
+# TODO: Why do we need to explicitly set the classpath?  Why is the fact that we depend on
+# protonapi not sufficient?
+set(CMAKE_JAVA_INCLUDE_PATH ${CMAKE_CURRENT_BINARY_DIR}/api/proton-api-${PN_VERSION}.jar)
+
+# TODO: We are relying on shell expansion to find the swig generated sources. Surely there is a better way?
+add_jar(proton-jni ${CMAKE_SWIG_OUTDIR}/*.java ${THUNKING_SOURCES_ABS})
 
-add_custom_target(protonjnioutdir ${CMAKE_COMMAND} -E make_directory ${CMAKE_SWIG_OUTDIR} COMMENT "Creating outputdir for proton jni sources")
-add_dependencies(protonjni protonjnioutdir)
+add_dependencies(proton-jni proton-api proton-swig)

Added: qpid/proton/branches/jni-binding/proton-c/cmake/Modules/FindJava.cmake
URL: http://svn.apache.org/viewvc/qpid/proton/branches/jni-binding/proton-c/cmake/Modules/FindJava.cmake?rev=1426246&view=auto
==============================================================================
--- qpid/proton/branches/jni-binding/proton-c/cmake/Modules/FindJava.cmake (added)
+++ qpid/proton/branches/jni-binding/proton-c/cmake/Modules/FindJava.cmake Thu Dec 27 16:33:13 2012
@@ -0,0 +1,205 @@
+# - Find Java
+# This module finds if Java is installed and determines where the
+# include files and libraries are. This code sets the following
+# variables:
+#
+#  Java_JAVA_EXECUTABLE    = the full path to the Java runtime
+#  Java_JAVAC_EXECUTABLE   = the full path to the Java compiler
+#  Java_JAVAH_EXECUTABLE   = the full path to the Java header generator
+#  Java_JAVADOC_EXECUTABLE = the full path to the Java documention generator
+#  Java_JAR_EXECUTABLE     = the full path to the Java archiver
+#  Java_VERSION_STRING     = Version of the package found (java version), eg. 1.6.0_12
+#  Java_VERSION_MAJOR      = The major version of the package found.
+#  Java_VERSION_MINOR      = The minor version of the package found.
+#  Java_VERSION_PATCH      = The patch version of the package found.
+#  Java_VERSION_TWEAK      = The tweak version of the package found (after '_')
+#  Java_VERSION            = This is set to: $major.$minor.$patch(.$tweak)
+#
+# The minimum required version of Java can be specified using the
+# standard CMake syntax, e.g. find_package(Java 1.5)
+#
+# NOTE: ${Java_VERSION} and ${Java_VERSION_STRING} are not guaranteed to be
+# identical. For example some java version may return:
+# Java_VERSION_STRING = 1.5.0_17
+# and
+# Java_VERSION        = 1.5.0.17
+#
+# another example is the Java OEM, with:
+# Java_VERSION_STRING = 1.6.0-oem
+# and
+# Java_VERSION        = 1.6.0
+#
+# For these components the following variables are set:
+#
+#  Java_FOUND                    - TRUE if all components are found.
+#  Java_INCLUDE_DIRS             - Full paths to all include dirs.
+#  Java_LIBRARIES                - Full paths to all libraries.
+#  Java_<component>_FOUND        - TRUE if <component> is found.
+#
+# Example Usages:
+#  find_package(Java)
+#  find_package(Java COMPONENTS Runtime)
+#  find_package(Java COMPONENTS Development)
+#
+
+#=============================================================================
+# Copyright 2002-2009 Kitware, Inc.
+# Copyright 2009-2011 Mathieu Malaterre <ma...@gmail.com>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+# The HINTS option should only be used for values computed from the system.
+set(_JAVA_HINTS
+  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\2.0;JavaHome]/bin"
+  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.9;JavaHome]/bin"
+  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.8;JavaHome]/bin"
+  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.7;JavaHome]/bin"
+  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.6;JavaHome]/bin"
+  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.5;JavaHome]/bin"
+  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.4;JavaHome]/bin"
+  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.3;JavaHome]/bin"
+  $ENV{JAVA_HOME}/bin
+  )
+# Hard-coded guesses should still go in PATHS. This ensures that the user
+# environment can always override hard guesses.
+set(_JAVA_PATHS
+  /usr/lib/java/bin
+  /usr/share/java/bin
+  /usr/local/java/bin
+  /usr/local/java/share/bin
+  /usr/java/j2sdk1.4.2_04
+  /usr/lib/j2sdk1.4-sun/bin
+  /usr/java/j2sdk1.4.2_09/bin
+  /usr/lib/j2sdk1.5-sun/bin
+  /opt/sun-jdk-1.5.0.04/bin
+  )
+find_program(Java_JAVA_EXECUTABLE
+  NAMES java
+  HINTS ${_JAVA_HINTS}
+  PATHS ${_JAVA_PATHS}
+)
+
+if(Java_JAVA_EXECUTABLE)
+    execute_process(COMMAND ${Java_JAVA_EXECUTABLE} -version
+      RESULT_VARIABLE res
+      OUTPUT_VARIABLE var
+      ERROR_VARIABLE var # sun-java output to stderr
+      OUTPUT_STRIP_TRAILING_WHITESPACE
+      ERROR_STRIP_TRAILING_WHITESPACE)
+    if( res )
+      if(${Java_FIND_REQUIRED})
+        message( FATAL_ERROR "Error executing java -version" )
+      else()
+        message( STATUS "Warning, could not run java --version")
+      endif()
+    else()
+      # extract major/minor version and patch level from "java -version" output
+      # Tested on linux using
+      # 1. Sun / Sun OEM
+      # 2. OpenJDK 1.6
+      # 3. GCJ 1.5
+      # 4. Kaffe 1.4.2
+      if(var MATCHES "java version \"[0-9]+\\.[0-9]+\\.[0-9_.]+.*\".*")
+        # This is most likely Sun / OpenJDK, or maybe GCJ-java compat layer
+        string( REGEX REPLACE ".* version \"([0-9]+\\.[0-9]+\\.[0-9_.]+.*)\".*"
+                "\\1" Java_VERSION_STRING "${var}" )
+      elseif(var MATCHES "java full version \"kaffe-[0-9]+\\.[0-9]+\\.[0-9_]+\".*")
+        # Kaffe style
+        string( REGEX REPLACE "java full version \"kaffe-([0-9]+\\.[0-9]+\\.[0-9_]+).*"
+                "\\1" Java_VERSION_STRING "${var}" )
+      else()
+        if(NOT Java_FIND_QUIETLY)
+          message(WARNING "regex not supported: ${var}. Please report")
+        endif()
+      endif()
+      string( REGEX REPLACE "([0-9]+).*" "\\1" Java_VERSION_MAJOR "${Java_VERSION_STRING}" )
+      string( REGEX REPLACE "[0-9]+\\.([0-9]+).*" "\\1" Java_VERSION_MINOR "${Java_VERSION_STRING}" )
+      string( REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" Java_VERSION_PATCH "${Java_VERSION_STRING}" )
+      # warning tweak version can be empty:
+      string( REGEX REPLACE "[0-9]+\\.[0-9]+\\.[0-9]+[_\\.]?([0-9]*).*$" "\\1" Java_VERSION_TWEAK "${Java_VERSION_STRING}" )
+      if( Java_VERSION_TWEAK STREQUAL "" ) # check case where tweak is not defined
+        set(Java_VERSION ${Java_VERSION_MAJOR}.${Java_VERSION_MINOR}.${Java_VERSION_PATCH})
+      else()
+        set(Java_VERSION ${Java_VERSION_MAJOR}.${Java_VERSION_MINOR}.${Java_VERSION_PATCH}.${Java_VERSION_TWEAK})
+      endif()
+    endif()
+
+endif()
+
+
+find_program(Java_JAR_EXECUTABLE
+  NAMES jar
+  HINTS ${_JAVA_HINTS}
+  PATHS ${_JAVA_PATHS}
+)
+
+find_program(Java_JAVAC_EXECUTABLE
+  NAMES javac
+  HINTS ${_JAVA_HINTS}
+  PATHS ${_JAVA_PATHS}
+)
+
+find_program(Java_JAVAH_EXECUTABLE
+  NAMES javah
+  HINTS ${_JAVA_HINTS}
+  PATHS ${_JAVA_PATHS}
+)
+
+find_program(Java_JAVADOC_EXECUTABLE
+  NAMES javadoc
+  HINTS ${_JAVA_HINTS}
+  PATHS ${_JAVA_PATHS}
+)
+
+#include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+include(FindPackageHandleStandardArgs)
+if(Java_FIND_COMPONENTS)
+  foreach(component ${Java_FIND_COMPONENTS})
+    # User just want to execute some Java byte-compiled
+    if(component STREQUAL "Runtime")
+      find_package_handle_standard_args(Java
+        REQUIRED_VARS Java_JAVA_EXECUTABLE
+        VERSION_VAR Java_VERSION
+        )
+    elseif(component STREQUAL "Development")
+      find_package_handle_standard_args(Java
+        REQUIRED_VARS Java_JAVA_EXECUTABLE Java_JAR_EXECUTABLE Java_JAVAC_EXECUTABLE
+                      Java_JAVAH_EXECUTABLE Java_JAVADOC_EXECUTABLE
+        VERSION_VAR Java_VERSION
+        )
+    else()
+      message(FATAL_ERROR "Comp: ${component} is not handled")
+    endif()
+    set(Java_${component}_FOUND TRUE)
+  endforeach()
+else()
+  # Check for everything
+  find_package_handle_standard_args(Java
+    REQUIRED_VARS Java_JAVA_EXECUTABLE Java_JAR_EXECUTABLE Java_JAVAC_EXECUTABLE
+                  Java_JAVAH_EXECUTABLE Java_JAVADOC_EXECUTABLE
+    VERSION_VAR Java_VERSION
+    )
+endif()
+
+
+mark_as_advanced(
+  Java_JAVA_EXECUTABLE
+  Java_JAR_EXECUTABLE
+  Java_JAVAC_EXECUTABLE
+  Java_JAVAH_EXECUTABLE
+  Java_JAVADOC_EXECUTABLE
+  )
+
+# LEGACY
+set(JAVA_RUNTIME ${Java_JAVA_EXECUTABLE})
+set(JAVA_ARCHIVE ${Java_JAR_EXECUTABLE})
+set(JAVA_COMPILE ${Java_JAVAC_EXECUTABLE})
+

Added: qpid/proton/branches/jni-binding/proton-c/cmake/Modules/README
URL: http://svn.apache.org/viewvc/qpid/proton/branches/jni-binding/proton-c/cmake/Modules/README?rev=1426246&view=auto
==============================================================================
--- qpid/proton/branches/jni-binding/proton-c/cmake/Modules/README (added)
+++ qpid/proton/branches/jni-binding/proton-c/cmake/Modules/README Thu Dec 27 16:33:13 2012
@@ -0,0 +1,2 @@
+This is Andreas Schneider's CMake Java Support.  We have our own local copy merely to allow us to build the Java bindings
+with older versions of cmake (<2.8.6).  If cmake 2.8.6 is in use, these files will not be used.

Added: qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJava.cmake
URL: http://svn.apache.org/viewvc/qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJava.cmake?rev=1426246&view=auto
==============================================================================
--- qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJava.cmake (added)
+++ qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJava.cmake Thu Dec 27 16:33:13 2012
@@ -0,0 +1,883 @@
+# - Use Module for Java
+# This file provides functions for Java. It is assumed that FindJava.cmake
+# has already been loaded.  See FindJava.cmake for information on how to
+# load Java into your CMake project.
+#
+# add_jar(TARGET_NAME SRC1 SRC2 .. SRCN RCS1 RCS2 .. RCSN)
+#
+# This command creates a <TARGET_NAME>.jar. It compiles the given source
+# files (SRC) and adds the given resource files (RCS) to the jar file.
+# If only resource files are given then just a jar file is created.
+#
+# Additional instructions:
+#   To add compile flags to the target you can set these flags with
+#   the following variable:
+#
+#       set(CMAKE_JAVA_COMPILE_FLAGS -nowarn)
+#
+#   To add a path or a jar file to the class path you can do this
+#   with the CMAKE_JAVA_INCLUDE_PATH variable.
+#
+#       set(CMAKE_JAVA_INCLUDE_PATH /usr/share/java/shibboleet.jar)
+#
+#   To use a different output name for the target you can set it with:
+#
+#       set(CMAKE_JAVA_TARGET_OUTPUT_NAME shibboleet.jar)
+#       add_jar(foobar foobar.java)
+#
+#   To use a different output directory than CMAKE_CURRENT_BINARY_DIR
+#   you can set it with:
+#
+#       set(CMAKE_JAVA_TARGET_OUTPUT_DIR ${PROJECT_BINARY_DIR}/bin)
+#
+#   To define an entry point in your jar you can set it with:
+#
+#       set(CMAKE_JAVA_JAR_ENTRY_POINT com/examples/MyProject/Main)
+#
+#   To add a VERSION to the target output name you can set it using
+#   CMAKE_JAVA_TARGET_VERSION. This will create a jar file with the name
+#   shibboleet-1.0.0.jar and will create a symlink shibboleet.jar
+#   pointing to the jar with the version information.
+#
+#       set(CMAKE_JAVA_TARGET_VERSION 1.2.0)
+#       add_jar(shibboleet shibbotleet.java)
+#
+#    If the target is a JNI library, utilize the following commands to
+#    create a JNI symbolic link:
+#
+#       set(CMAKE_JNI_TARGET TRUE)
+#       set(CMAKE_JAVA_TARGET_VERSION 1.2.0)
+#       add_jar(shibboleet shibbotleet.java)
+#       install_jar(shibboleet ${LIB_INSTALL_DIR}/shibboleet)
+#       install_jni_symlink(shibboleet ${JAVA_LIB_INSTALL_DIR})
+#
+#    If a single target needs to produce more than one jar from its
+#    java source code, to prevent the accumulation of duplicate class
+#    files in subsequent jars, set/reset CMAKE_JAR_CLASSES_PREFIX prior
+#    to calling the add_jar() function:
+#
+#       set(CMAKE_JAR_CLASSES_PREFIX com/redhat/foo)
+#       add_jar(foo foo.java)
+#
+#       set(CMAKE_JAR_CLASSES_PREFIX com/redhat/bar)
+#       add_jar(bar bar.java)
+#
+# Target Properties:
+#   The add_jar() functions sets some target properties. You can get these
+#   properties with the
+#      get_property(TARGET <target_name> PROPERTY <propery_name>)
+#   command.
+#
+#   INSTALL_FILES      The files which should be installed. This is used by
+#                      install_jar().
+#   JNI_SYMLINK        The JNI symlink which should be installed.
+#                      This is used by install_jni_symlink().
+#   JAR_FILE           The location of the jar file so that you can include
+#                      it.
+#   CLASS_DIR          The directory where the class files can be found. For
+#                      example to use them with javah.
+#
+# find_jar(<VAR>
+#          name | NAMES name1 [name2 ...]
+#          [PATHS path1 [path2 ... ENV var]]
+#          [VERSIONS version1 [version2]]
+#          [DOC "cache documentation string"]
+#         )
+#
+# This command is used to find a full path to the named jar. A cache
+# entry named by <VAR> is created to stor the result of this command. If
+# the full path to a jar is found the result is stored in the variable
+# and the search will not repeated unless the variable is cleared. If
+# nothing is found, the result will be <VAR>-NOTFOUND, and the search
+# will be attempted again next time find_jar is invoked with the same
+# variable.
+# The name of the full path to a file that is searched for is specified
+# by the names listed after NAMES argument. Additional search locations
+# can be specified after the PATHS argument. If you require special a
+# version of a jar file you can specify it with the VERSIONS argument.
+# The argument after DOC will be used for the documentation string in
+# the cache.
+#
+# install_jar(TARGET_NAME DESTINATION)
+#
+# This command installs the TARGET_NAME files to the given DESTINATION.
+# It should be called in the same scope as add_jar() or it will fail.
+#
+# install_jni_symlink(TARGET_NAME DESTINATION)
+#
+# This command installs the TARGET_NAME JNI symlinks to the given
+# DESTINATION. It should be called in the same scope as add_jar()
+# or it will fail.
+#
+# create_javadoc(<VAR>
+#                PACKAGES pkg1 [pkg2 ...]
+#                [SOURCEPATH <sourcepath>]
+#                [CLASSPATH <classpath>]
+#                [INSTALLPATH <install path>]
+#                [DOCTITLE "the documentation title"]
+#                [WINDOWTITLE "the title of the document"]
+#                [AUTHOR TRUE|FALSE]
+#                [USE TRUE|FALSE]
+#                [VERSION TRUE|FALSE]
+#               )
+#
+# Create java documentation based on files or packages. For more
+# details please read the javadoc manpage.
+#
+# There are two main signatures for create_javadoc. The first
+# signature works with package names on a path with source files:
+#
+#   Example:
+#   create_javadoc(my_example_doc
+#     PACKAGES com.exmaple.foo com.example.bar
+#     SOURCEPATH "${CMAKE_CURRENT_SOURCE_DIR}"
+#     CLASSPATH ${CMAKE_JAVA_INCLUDE_PATH}
+#     WINDOWTITLE "My example"
+#     DOCTITLE "<h1>My example</h1>"
+#     AUTHOR TRUE
+#     USE TRUE
+#     VERSION TRUE
+#   )
+#
+# The second signature for create_javadoc works on a given list of
+# files.
+#
+#   create_javadoc(<VAR>
+#                  FILES file1 [file2 ...]
+#                  [CLASSPATH <classpath>]
+#                  [INSTALLPATH <install path>]
+#                  [DOCTITLE "the documentation title"]
+#                  [WINDOWTITLE "the title of the document"]
+#                  [AUTHOR TRUE|FALSE]
+#                  [USE TRUE|FALSE]
+#                  [VERSION TRUE|FALSE]
+#                 )
+#
+# Example:
+#   create_javadoc(my_example_doc
+#     FILES ${example_SRCS}
+#     CLASSPATH ${CMAKE_JAVA_INCLUDE_PATH}
+#     WINDOWTITLE "My example"
+#     DOCTITLE "<h1>My example</h1>"
+#     AUTHOR TRUE
+#     USE TRUE
+#     VERSION TRUE
+#   )
+#
+# Both signatures share most of the options. These options are the
+# same as what you can find in the javadoc manpage. Please look at
+# the manpage for CLASSPATH, DOCTITLE, WINDOWTITLE, AUTHOR, USE and
+# VERSION.
+#
+# The documentation will be by default installed to
+#
+#   ${CMAKE_INSTALL_PREFIX}/share/javadoc/<VAR>
+#
+# if you don't set the INSTALLPATH.
+#
+
+#=============================================================================
+# Copyright 2010-2011 Andreas schneider <as...@redhat.com>
+# Copyright 2010 Ben Boeckel <be...@kitware.com>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+function (__java_copy_file src dest comment)
+    add_custom_command(
+        OUTPUT  ${dest}
+        COMMAND cmake -E copy_if_different
+        ARGS    ${src}
+                ${dest}
+        DEPENDS ${src}
+        COMMENT ${comment})
+endfunction ()
+
+# define helper scripts
+#set(_JAVA_CLASS_FILELIST_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/UseJavaClassFilelist.cmake)
+#set(_JAVA_SYMLINK_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/UseJavaSymlinks.cmake)
+set(_JAVA_CLASS_FILELIST_SCRIPT ${CMAKE_MODULE_PATH}/UseJavaClassFilelist.cmake)
+set(_JAVA_SYMLINK_SCRIPT ${CMAKE_MODULE_PATH}/UseJavaSymlinks.cmake)
+
+function(add_jar _TARGET_NAME)
+    set(_JAVA_SOURCE_FILES ${ARGN})
+
+    if (NOT DEFINED CMAKE_JAVA_TARGET_OUTPUT_DIR)
+      set(CMAKE_JAVA_TARGET_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR})
+    endif()
+
+    if (CMAKE_JAVA_JAR_ENTRY_POINT)
+      set(_ENTRY_POINT_OPTION e)
+      set(_ENTRY_POINT_VALUE ${CMAKE_JAVA_JAR_ENTRY_POINT})
+    endif ()
+
+    if (LIBRARY_OUTPUT_PATH)
+        set(CMAKE_JAVA_LIBRARY_OUTPUT_PATH ${LIBRARY_OUTPUT_PATH})
+    else ()
+        set(CMAKE_JAVA_LIBRARY_OUTPUT_PATH ${CMAKE_JAVA_TARGET_OUTPUT_DIR})
+    endif ()
+
+    set(CMAKE_JAVA_INCLUDE_PATH
+        ${CMAKE_JAVA_INCLUDE_PATH}
+        ${CMAKE_CURRENT_SOURCE_DIR}
+        ${CMAKE_JAVA_OBJECT_OUTPUT_PATH}
+        ${CMAKE_JAVA_LIBRARY_OUTPUT_PATH}
+    )
+
+    if (WIN32 AND NOT CYGWIN)
+        set(CMAKE_JAVA_INCLUDE_FLAG_SEP ";")
+    else ()
+        set(CMAKE_JAVA_INCLUDE_FLAG_SEP ":")
+    endif()
+
+    foreach (JAVA_INCLUDE_DIR ${CMAKE_JAVA_INCLUDE_PATH})
+       set(CMAKE_JAVA_INCLUDE_PATH_FINAL "${CMAKE_JAVA_INCLUDE_PATH_FINAL}${CMAKE_JAVA_INCLUDE_FLAG_SEP}${JAVA_INCLUDE_DIR}")
+    endforeach()
+
+    set(CMAKE_JAVA_CLASS_OUTPUT_PATH "${CMAKE_JAVA_TARGET_OUTPUT_DIR}${CMAKE_FILES_DIRECTORY}/${_TARGET_NAME}.dir")
+
+    set(_JAVA_TARGET_OUTPUT_NAME "${_TARGET_NAME}.jar")
+    if (CMAKE_JAVA_TARGET_OUTPUT_NAME AND CMAKE_JAVA_TARGET_VERSION)
+        set(_JAVA_TARGET_OUTPUT_NAME "${CMAKE_JAVA_TARGET_OUTPUT_NAME}-${CMAKE_JAVA_TARGET_VERSION}.jar")
+        set(_JAVA_TARGET_OUTPUT_LINK "${CMAKE_JAVA_TARGET_OUTPUT_NAME}.jar")
+    elseif (CMAKE_JAVA_TARGET_VERSION)
+        set(_JAVA_TARGET_OUTPUT_NAME "${_TARGET_NAME}-${CMAKE_JAVA_TARGET_VERSION}.jar")
+        set(_JAVA_TARGET_OUTPUT_LINK "${_TARGET_NAME}.jar")
+    elseif (CMAKE_JAVA_TARGET_OUTPUT_NAME)
+        set(_JAVA_TARGET_OUTPUT_NAME "${CMAKE_JAVA_TARGET_OUTPUT_NAME}.jar")
+    endif ()
+    # reset
+    set(CMAKE_JAVA_TARGET_OUTPUT_NAME)
+
+    set(_JAVA_CLASS_FILES)
+    set(_JAVA_COMPILE_FILES)
+    set(_JAVA_DEPENDS)
+    set(_JAVA_RESOURCE_FILES)
+    foreach(_JAVA_SOURCE_FILE ${_JAVA_SOURCE_FILES})
+        get_filename_component(_JAVA_EXT ${_JAVA_SOURCE_FILE} EXT)
+        get_filename_component(_JAVA_FILE ${_JAVA_SOURCE_FILE} NAME_WE)
+        get_filename_component(_JAVA_PATH ${_JAVA_SOURCE_FILE} PATH)
+        get_filename_component(_JAVA_FULL ${_JAVA_SOURCE_FILE} ABSOLUTE)
+
+        file(RELATIVE_PATH _JAVA_REL_BINARY_PATH ${CMAKE_JAVA_TARGET_OUTPUT_DIR} ${_JAVA_FULL})
+        file(RELATIVE_PATH _JAVA_REL_SOURCE_PATH ${CMAKE_CURRENT_SOURCE_DIR} ${_JAVA_FULL})
+        string(LENGTH ${_JAVA_REL_BINARY_PATH} _BIN_LEN)
+        string(LENGTH ${_JAVA_REL_SOURCE_PATH} _SRC_LEN)
+        if (${_BIN_LEN} LESS ${_SRC_LEN})
+            set(_JAVA_REL_PATH ${_JAVA_REL_BINARY_PATH})
+        else ()
+            set(_JAVA_REL_PATH ${_JAVA_REL_SOURCE_PATH})
+        endif ()
+        get_filename_component(_JAVA_REL_PATH ${_JAVA_REL_PATH} PATH)
+
+        if (_JAVA_EXT MATCHES ".java")
+            list(APPEND _JAVA_COMPILE_FILES ${_JAVA_SOURCE_FILE})
+            set(_JAVA_CLASS_FILE "${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${_JAVA_REL_PATH}/${_JAVA_FILE}.class")
+            set(_JAVA_CLASS_FILES ${_JAVA_CLASS_FILES} ${_JAVA_CLASS_FILE})
+
+        elseif (_JAVA_EXT MATCHES ".jar"
+                OR _JAVA_EXT MATCHES ".war"
+                OR _JAVA_EXT MATCHES ".ear"
+                OR _JAVA_EXT MATCHES ".sar")
+            list(APPEND CMAKE_JAVA_INCLUDE_PATH ${_JAVA_SOURCE_FILE})
+
+        elseif (_JAVA_EXT STREQUAL "")
+            list(APPEND CMAKE_JAVA_INCLUDE_PATH ${JAVA_JAR_TARGET_${_JAVA_SOURCE_FILE}} ${JAVA_JAR_TARGET_${_JAVA_SOURCE_FILE}_CLASSPATH})
+            list(APPEND _JAVA_DEPENDS ${JAVA_JAR_TARGET_${_JAVA_SOURCE_FILE}})
+
+        else ()
+            __java_copy_file(${CMAKE_CURRENT_SOURCE_DIR}/${_JAVA_SOURCE_FILE}
+                             ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${_JAVA_SOURCE_FILE}
+                             "Copying ${_JAVA_SOURCE_FILE} to the build directory")
+            list(APPEND _JAVA_RESOURCE_FILES ${_JAVA_SOURCE_FILE})
+        endif ()
+    endforeach()
+
+    # create an empty java_class_filelist
+    if (NOT EXISTS ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist)
+        file(WRITE ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist "")
+    endif()
+
+    if (_JAVA_COMPILE_FILES)
+        # Compile the java files and create a list of class files
+        add_custom_command(
+            # NOTE: this command generates an artificial dependency file
+            OUTPUT ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME}
+            COMMAND ${Java_JAVAC_EXECUTABLE}
+                ${CMAKE_JAVA_COMPILE_FLAGS}
+                -classpath "${CMAKE_JAVA_INCLUDE_PATH_FINAL}"
+                -d ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+                ${_JAVA_COMPILE_FILES}
+            COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME}
+            DEPENDS ${_JAVA_COMPILE_FILES}
+            WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+            COMMENT "Building Java objects for ${_TARGET_NAME}.jar"
+        )
+        add_custom_command(
+            OUTPUT ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist
+            COMMAND ${CMAKE_COMMAND}
+                -DCMAKE_JAVA_CLASS_OUTPUT_PATH=${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+                -DCMAKE_JAR_CLASSES_PREFIX="${CMAKE_JAR_CLASSES_PREFIX}"
+                -P ${_JAVA_CLASS_FILELIST_SCRIPT}
+            DEPENDS ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME}
+            WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+        )
+    endif ()
+
+    # create the jar file
+    set(_JAVA_JAR_OUTPUT_PATH
+      ${CMAKE_JAVA_TARGET_OUTPUT_DIR}/${_JAVA_TARGET_OUTPUT_NAME})
+    if (CMAKE_JNI_TARGET)
+        add_custom_command(
+            OUTPUT ${_JAVA_JAR_OUTPUT_PATH}
+            COMMAND ${Java_JAR_EXECUTABLE}
+                -cf${_ENTRY_POINT_OPTION} ${_JAVA_JAR_OUTPUT_PATH} ${_ENTRY_POINT_VALUE}
+                ${_JAVA_RESOURCE_FILES} @java_class_filelist
+            COMMAND ${CMAKE_COMMAND}
+                -D_JAVA_TARGET_DIR=${CMAKE_JAVA_TARGET_OUTPUT_DIR}
+                -D_JAVA_TARGET_OUTPUT_NAME=${_JAVA_TARGET_OUTPUT_NAME}
+                -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK}
+                -P ${_JAVA_SYMLINK_SCRIPT}
+            COMMAND ${CMAKE_COMMAND}
+                -D_JAVA_TARGET_DIR=${CMAKE_JAVA_TARGET_OUTPUT_DIR}
+                -D_JAVA_TARGET_OUTPUT_NAME=${_JAVA_JAR_OUTPUT_PATH}
+                -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK}
+                -P ${_JAVA_SYMLINK_SCRIPT}
+            DEPENDS ${_JAVA_RESOURCE_FILES} ${_JAVA_DEPENDS} ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist
+            WORKING_DIRECTORY ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+            COMMENT "Creating Java archive ${_JAVA_TARGET_OUTPUT_NAME}"
+        )
+    else ()
+        add_custom_command(
+            OUTPUT ${_JAVA_JAR_OUTPUT_PATH}
+            COMMAND ${Java_JAR_EXECUTABLE}
+                -cf${_ENTRY_POINT_OPTION} ${_JAVA_JAR_OUTPUT_PATH} ${_ENTRY_POINT_VALUE}
+                ${_JAVA_RESOURCE_FILES} @java_class_filelist
+            COMMAND ${CMAKE_COMMAND}
+                -D_JAVA_TARGET_DIR=${CMAKE_JAVA_TARGET_OUTPUT_DIR}
+                -D_JAVA_TARGET_OUTPUT_NAME=${_JAVA_TARGET_OUTPUT_NAME}
+                -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK}
+                -P ${_JAVA_SYMLINK_SCRIPT}
+            WORKING_DIRECTORY ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+            DEPENDS ${_JAVA_RESOURCE_FILES} ${_JAVA_DEPENDS} ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist
+            COMMENT "Creating Java archive ${_JAVA_TARGET_OUTPUT_NAME}"
+        )
+    endif ()
+
+    # Add the target and make sure we have the latest resource files.
+    add_custom_target(${_TARGET_NAME} ALL DEPENDS ${_JAVA_JAR_OUTPUT_PATH})
+
+    set_property(
+        TARGET
+            ${_TARGET_NAME}
+        PROPERTY
+            INSTALL_FILES
+                ${_JAVA_JAR_OUTPUT_PATH}
+    )
+
+    if (_JAVA_TARGET_OUTPUT_LINK)
+        set_property(
+            TARGET
+                ${_TARGET_NAME}
+            PROPERTY
+                INSTALL_FILES
+                    ${_JAVA_JAR_OUTPUT_PATH}
+                    ${CMAKE_JAVA_TARGET_OUTPUT_DIR}/${_JAVA_TARGET_OUTPUT_LINK}
+        )
+
+        if (CMAKE_JNI_TARGET)
+            set_property(
+                TARGET
+                    ${_TARGET_NAME}
+                PROPERTY
+                    JNI_SYMLINK
+                        ${CMAKE_JAVA_TARGET_OUTPUT_DIR}/${_JAVA_TARGET_OUTPUT_LINK}
+            )
+        endif ()
+    endif ()
+
+    set_property(
+        TARGET
+            ${_TARGET_NAME}
+        PROPERTY
+            JAR_FILE
+                ${_JAVA_JAR_OUTPUT_PATH}
+    )
+
+    set_property(
+        TARGET
+            ${_TARGET_NAME}
+        PROPERTY
+            CLASSDIR
+                ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+    )
+
+endfunction()
+
+function(INSTALL_JAR _TARGET_NAME _DESTINATION)
+    get_property(__FILES
+        TARGET
+            ${_TARGET_NAME}
+        PROPERTY
+            INSTALL_FILES
+    )
+
+    if (__FILES)
+        install(
+            FILES
+                ${__FILES}
+            DESTINATION
+                ${_DESTINATION}
+        )
+    else ()
+        message(SEND_ERROR "The target ${_TARGET_NAME} is not known in this scope.")
+    endif ()
+endfunction()
+
+function(INSTALL_JNI_SYMLINK _TARGET_NAME _DESTINATION)
+    get_property(__SYMLINK
+        TARGET
+            ${_TARGET_NAME}
+        PROPERTY
+            JNI_SYMLINK
+    )
+
+    if (__SYMLINK)
+        install(
+            FILES
+                ${__SYMLINK}
+            DESTINATION
+                ${_DESTINATION}
+        )
+    else ()
+        message(SEND_ERROR "The target ${_TARGET_NAME} is not known in this scope.")
+    endif ()
+endfunction()
+
+function (find_jar VARIABLE)
+    set(_jar_names)
+    set(_jar_files)
+    set(_jar_versions)
+    set(_jar_paths
+        /usr/share/java/
+        /usr/local/share/java/
+        ${Java_JAR_PATHS})
+    set(_jar_doc "NOTSET")
+
+    set(_state "name")
+
+    foreach (arg ${ARGN})
+        if (${_state} STREQUAL "name")
+            if (${arg} STREQUAL "VERSIONS")
+                set(_state "versions")
+            elseif (${arg} STREQUAL "NAMES")
+                set(_state "names")
+            elseif (${arg} STREQUAL "PATHS")
+                set(_state "paths")
+            elseif (${arg} STREQUAL "DOC")
+                set(_state "doc")
+            else ()
+                set(_jar_names ${arg})
+                if (_jar_doc STREQUAL "NOTSET")
+                    set(_jar_doc "Finding ${arg} jar")
+                endif ()
+            endif ()
+        elseif (${_state} STREQUAL "versions")
+            if (${arg} STREQUAL "NAMES")
+                set(_state "names")
+            elseif (${arg} STREQUAL "PATHS")
+                set(_state "paths")
+            elseif (${arg} STREQUAL "DOC")
+                set(_state "doc")
+            else ()
+                set(_jar_versions ${_jar_versions} ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "names")
+            if (${arg} STREQUAL "VERSIONS")
+                set(_state "versions")
+            elseif (${arg} STREQUAL "PATHS")
+                set(_state "paths")
+            elseif (${arg} STREQUAL "DOC")
+                set(_state "doc")
+            else ()
+                set(_jar_names ${_jar_names} ${arg})
+                if (_jar_doc STREQUAL "NOTSET")
+                    set(_jar_doc "Finding ${arg} jar")
+                endif ()
+            endif ()
+        elseif (${_state} STREQUAL "paths")
+            if (${arg} STREQUAL "VERSIONS")
+                set(_state "versions")
+            elseif (${arg} STREQUAL "NAMES")
+                set(_state "names")
+            elseif (${arg} STREQUAL "DOC")
+                set(_state "doc")
+            else ()
+                set(_jar_paths ${_jar_paths} ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "doc")
+            if (${arg} STREQUAL "VERSIONS")
+                set(_state "versions")
+            elseif (${arg} STREQUAL "NAMES")
+                set(_state "names")
+            elseif (${arg} STREQUAL "PATHS")
+                set(_state "paths")
+            else ()
+                set(_jar_doc ${arg})
+            endif ()
+        endif ()
+    endforeach ()
+
+    if (NOT _jar_names)
+        message(FATAL_ERROR "find_jar: No name to search for given")
+    endif ()
+
+    foreach (jar_name ${_jar_names})
+        foreach (version ${_jar_versions})
+            set(_jar_files ${_jar_files} ${jar_name}-${version}.jar)
+        endforeach ()
+        set(_jar_files ${_jar_files} ${jar_name}.jar)
+    endforeach ()
+
+    find_file(${VARIABLE}
+        NAMES   ${_jar_files}
+        PATHS   ${_jar_paths}
+        DOC     ${_jar_doc}
+        NO_DEFAULT_PATH)
+endfunction ()
+
+function(create_javadoc _target)
+    set(_javadoc_packages)
+    set(_javadoc_files)
+    set(_javadoc_sourcepath)
+    set(_javadoc_classpath)
+    set(_javadoc_installpath "${CMAKE_INSTALL_PREFIX}/share/javadoc")
+    set(_javadoc_doctitle)
+    set(_javadoc_windowtitle)
+    set(_javadoc_author FALSE)
+    set(_javadoc_version FALSE)
+    set(_javadoc_use FALSE)
+
+    set(_state "package")
+
+    foreach (arg ${ARGN})
+        if (${_state} STREQUAL "package")
+            if (${arg} STREQUAL "PACKAGES")
+                set(_state "packages")
+            elseif (${arg} STREQUAL "FILES")
+                set(_state "files")
+            elseif (${arg} STREQUAL "SOURCEPATH")
+                set(_state "sourcepath")
+            elseif (${arg} STREQUAL "CLASSPATH")
+                set(_state "classpath")
+            elseif (${arg} STREQUAL "INSTALLPATH")
+                set(_state "installpath")
+            elseif (${arg} STREQUAL "DOCTITLE")
+                set(_state "doctitle")
+            elseif (${arg} STREQUAL "WINDOWTITLE")
+                set(_state "windowtitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                set(_javadoc_packages ${arg})
+                set(_state "packages")
+            endif ()
+        elseif (${_state} STREQUAL "packages")
+            if (${arg} STREQUAL "FILES")
+                set(_state "files")
+            elseif (${arg} STREQUAL "SOURCEPATH")
+                set(_state "sourcepath")
+            elseif (${arg} STREQUAL "CLASSPATH")
+                set(_state "classpath")
+            elseif (${arg} STREQUAL "INSTALLPATH")
+                set(_state "installpath")
+            elseif (${arg} STREQUAL "DOCTITLE")
+                set(_state "doctitle")
+            elseif (${arg} STREQUAL "WINDOWTITLE")
+                set(_state "windowtitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                list(APPEND _javadoc_packages ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "files")
+            if (${arg} STREQUAL "PACKAGES")
+                set(_state "packages")
+            elseif (${arg} STREQUAL "SOURCEPATH")
+                set(_state "sourcepath")
+            elseif (${arg} STREQUAL "CLASSPATH")
+                set(_state "classpath")
+            elseif (${arg} STREQUAL "INSTALLPATH")
+                set(_state "installpath")
+            elseif (${arg} STREQUAL "DOCTITLE")
+                set(_state "doctitle")
+            elseif (${arg} STREQUAL "WINDOWTITLE")
+                set(_state "windowtitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                list(APPEND _javadoc_files ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "sourcepath")
+            if (${arg} STREQUAL "PACKAGES")
+                set(_state "packages")
+            elseif (${arg} STREQUAL "FILES")
+                set(_state "files")
+            elseif (${arg} STREQUAL "CLASSPATH")
+                set(_state "classpath")
+            elseif (${arg} STREQUAL "INSTALLPATH")
+                set(_state "installpath")
+            elseif (${arg} STREQUAL "DOCTITLE")
+                set(_state "doctitle")
+            elseif (${arg} STREQUAL "WINDOWTITLE")
+                set(_state "windowtitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                list(APPEND _javadoc_sourcepath ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "classpath")
+            if (${arg} STREQUAL "PACKAGES")
+                set(_state "packages")
+            elseif (${arg} STREQUAL "FILES")
+                set(_state "files")
+            elseif (${arg} STREQUAL "SOURCEPATH")
+                set(_state "sourcepath")
+            elseif (${arg} STREQUAL "INSTALLPATH")
+                set(_state "installpath")
+            elseif (${arg} STREQUAL "DOCTITLE")
+                set(_state "doctitle")
+            elseif (${arg} STREQUAL "WINDOWTITLE")
+                set(_state "windowtitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                list(APPEND _javadoc_classpath ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "installpath")
+            if (${arg} STREQUAL "PACKAGES")
+                set(_state "packages")
+            elseif (${arg} STREQUAL "FILES")
+                set(_state "files")
+            elseif (${arg} STREQUAL "SOURCEPATH")
+                set(_state "sourcepath")
+            elseif (${arg} STREQUAL "DOCTITLE")
+                set(_state "doctitle")
+            elseif (${arg} STREQUAL "WINDOWTITLE")
+                set(_state "windowtitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                set(_javadoc_installpath ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "doctitle")
+            if (${arg} STREQUAL "PACKAGES")
+                set(_state "packages")
+            elseif (${arg} STREQUAL "FILES")
+                set(_state "files")
+            elseif (${arg} STREQUAL "SOURCEPATH")
+                set(_state "sourcepath")
+            elseif (${arg} STREQUAL "INSTALLPATH")
+                set(_state "installpath")
+            elseif (${arg} STREQUAL "CLASSPATH")
+                set(_state "classpath")
+            elseif (${arg} STREQUAL "WINDOWTITLE")
+                set(_state "windowtitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                set(_javadoc_doctitle ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "windowtitle")
+            if (${arg} STREQUAL "PACKAGES")
+                set(_state "packages")
+            elseif (${arg} STREQUAL "FILES")
+                set(_state "files")
+            elseif (${arg} STREQUAL "SOURCEPATH")
+                set(_state "sourcepath")
+            elseif (${arg} STREQUAL "CLASSPATH")
+                set(_state "classpath")
+            elseif (${arg} STREQUAL "INSTALLPATH")
+                set(_state "installpath")
+            elseif (${arg} STREQUAL "DOCTITLE")
+                set(_state "doctitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                set(_javadoc_windowtitle ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "author")
+            if (${arg} STREQUAL "PACKAGES")
+                set(_state "packages")
+            elseif (${arg} STREQUAL "FILES")
+                set(_state "files")
+            elseif (${arg} STREQUAL "SOURCEPATH")
+                set(_state "sourcepath")
+            elseif (${arg} STREQUAL "CLASSPATH")
+                set(_state "classpath")
+            elseif (${arg} STREQUAL "INSTALLPATH")
+                set(_state "installpath")
+            elseif (${arg} STREQUAL "DOCTITLE")
+                set(_state "doctitle")
+            elseif (${arg} STREQUAL "WINDOWTITLE")
+                set(_state "windowtitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                set(_javadoc_author ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "use")
+            if (${arg} STREQUAL "PACKAGES")
+                set(_state "packages")
+            elseif (${arg} STREQUAL "FILES")
+                set(_state "files")
+            elseif (${arg} STREQUAL "SOURCEPATH")
+                set(_state "sourcepath")
+            elseif (${arg} STREQUAL "CLASSPATH")
+                set(_state "classpath")
+            elseif (${arg} STREQUAL "INSTALLPATH")
+                set(_state "installpath")
+            elseif (${arg} STREQUAL "DOCTITLE")
+                set(_state "doctitle")
+            elseif (${arg} STREQUAL "WINDOWTITLE")
+                set(_state "windowtitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                set(_javadoc_use ${arg})
+            endif ()
+        elseif (${_state} STREQUAL "version")
+            if (${arg} STREQUAL "PACKAGES")
+                set(_state "packages")
+            elseif (${arg} STREQUAL "FILES")
+                set(_state "files")
+            elseif (${arg} STREQUAL "SOURCEPATH")
+                set(_state "sourcepath")
+            elseif (${arg} STREQUAL "CLASSPATH")
+                set(_state "classpath")
+            elseif (${arg} STREQUAL "INSTALLPATH")
+                set(_state "installpath")
+            elseif (${arg} STREQUAL "DOCTITLE")
+                set(_state "doctitle")
+            elseif (${arg} STREQUAL "WINDOWTITLE")
+                set(_state "windowtitle")
+            elseif (${arg} STREQUAL "AUTHOR")
+                set(_state "author")
+            elseif (${arg} STREQUAL "USE")
+                set(_state "use")
+            elseif (${arg} STREQUAL "VERSION")
+                set(_state "version")
+            else ()
+                set(_javadoc_version ${arg})
+            endif ()
+        endif ()
+    endforeach ()
+
+    set(_javadoc_builddir ${CMAKE_CURRENT_BINARY_DIR}/javadoc/${_target})
+    set(_javadoc_options -d ${_javadoc_builddir})
+
+    if (_javadoc_sourcepath)
+        set(_start TRUE)
+        foreach(_path ${_javadoc_sourcepath})
+            if (_start)
+                set(_sourcepath ${_path})
+                set(_start FALSE)
+            else ()
+                set(_sourcepath ${_sourcepath}:${_path})
+            endif ()
+        endforeach()
+        set(_javadoc_options ${_javadoc_options} -sourcepath ${_sourcepath})
+    endif ()
+
+    if (_javadoc_classpath)
+        set(_start TRUE)
+        foreach(_path ${_javadoc_classpath})
+            if (_start)
+                set(_classpath ${_path})
+                set(_start FALSE)
+            else ()
+                set(_classpath ${_classpath}:${_path})
+            endif ()
+        endforeach()
+        set(_javadoc_options ${_javadoc_options} -classpath "${_classpath}")
+    endif ()
+
+    if (_javadoc_doctitle)
+        set(_javadoc_options ${_javadoc_options} -doctitle '${_javadoc_doctitle}')
+    endif ()
+
+    if (_javadoc_windowtitle)
+        set(_javadoc_options ${_javadoc_options} -windowtitle '${_javadoc_windowtitle}')
+    endif ()
+
+    if (_javadoc_author)
+        set(_javadoc_options ${_javadoc_options} -author)
+    endif ()
+
+    if (_javadoc_use)
+        set(_javadoc_options ${_javadoc_options} -use)
+    endif ()
+
+    if (_javadoc_version)
+        set(_javadoc_options ${_javadoc_options} -version)
+    endif ()
+
+    add_custom_target(${_target}_javadoc ALL
+        COMMAND ${Java_JAVADOC_EXECUTABLE} ${_javadoc_options}
+                            ${_javadoc_files}
+                            ${_javadoc_packages}
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    )
+
+    install(
+        DIRECTORY ${_javadoc_builddir}
+        DESTINATION ${_javadoc_installpath}
+    )
+endfunction()

Added: qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJavaClassFilelist.cmake
URL: http://svn.apache.org/viewvc/qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJavaClassFilelist.cmake?rev=1426246&view=auto
==============================================================================
--- qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJavaClassFilelist.cmake (added)
+++ qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJavaClassFilelist.cmake Thu Dec 27 16:33:13 2012
@@ -0,0 +1,52 @@
+#
+# This script create a list of compiled Java class files to be added to a
+# jar file. This avoids including cmake files which get created in the
+# binary directory.
+#
+
+#=============================================================================
+# Copyright 2010-2011 Andreas schneider <as...@redhat.com>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+if (CMAKE_JAVA_CLASS_OUTPUT_PATH)
+    if (EXISTS "${CMAKE_JAVA_CLASS_OUTPUT_PATH}")
+
+        set(_JAVA_GLOBBED_FILES)
+        if (CMAKE_JAR_CLASSES_PREFIX)
+            foreach(JAR_CLASS_PREFIX ${CMAKE_JAR_CLASSES_PREFIX})
+                message(STATUS "JAR_CLASS_PREFIX: ${JAR_CLASS_PREFIX}")
+
+                file(GLOB_RECURSE _JAVA_GLOBBED_TMP_FILES "${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${JAR_CLASS_PREFIX}/*.class")
+                if (_JAVA_GLOBBED_TMP_FILES)
+                    list(APPEND _JAVA_GLOBBED_FILES ${_JAVA_GLOBBED_TMP_FILES})
+                endif ()
+            endforeach()
+        else()
+            file(GLOB_RECURSE _JAVA_GLOBBED_FILES "${CMAKE_JAVA_CLASS_OUTPUT_PATH}/*.class")
+        endif ()
+
+        set(_JAVA_CLASS_FILES)
+        # file(GLOB_RECURSE foo RELATIVE) is broken so we need this.
+        foreach(_JAVA_GLOBBED_FILE ${_JAVA_GLOBBED_FILES})
+            file(RELATIVE_PATH _JAVA_CLASS_FILE ${CMAKE_JAVA_CLASS_OUTPUT_PATH} ${_JAVA_GLOBBED_FILE})
+            set(_JAVA_CLASS_FILES ${_JAVA_CLASS_FILES}${_JAVA_CLASS_FILE}\n)
+        endforeach()
+
+        # write to file
+        file(WRITE ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist ${_JAVA_CLASS_FILES})
+
+    else ()
+        message(SEND_ERROR "FATAL: Java class output path doesn't exist")
+    endif ()
+else ()
+    message(SEND_ERROR "FATAL: Can't find CMAKE_JAVA_CLASS_OUTPUT_PATH")
+endif ()

Added: qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJavaSymlinks.cmake
URL: http://svn.apache.org/viewvc/qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJavaSymlinks.cmake?rev=1426246&view=auto
==============================================================================
--- qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJavaSymlinks.cmake (added)
+++ qpid/proton/branches/jni-binding/proton-c/cmake/Modules/UseJavaSymlinks.cmake Thu Dec 27 16:33:13 2012
@@ -0,0 +1,32 @@
+#
+# Helper script for UseJava.cmake
+#
+
+#=============================================================================
+# Copyright 2010-2011 Andreas schneider <as...@redhat.com>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+if (UNIX AND _JAVA_TARGET_OUTPUT_LINK)
+    if (_JAVA_TARGET_OUTPUT_NAME)
+        find_program(LN_EXECUTABLE
+            NAMES
+                ln
+        )
+
+        execute_process(
+            COMMAND ${LN_EXECUTABLE} -sf "${_JAVA_TARGET_OUTPUT_NAME}" "${_JAVA_TARGET_OUTPUT_LINK}"
+            WORKING_DIRECTORY ${_JAVA_TARGET_DIR}
+        )
+    else ()
+        message(SEND_ERROR "FATAL: Can't find _JAVA_TARGET_OUTPUT_NAME")
+    endif ()
+endif ()

Copied: qpid/proton/branches/jni-binding/proton-j/proton-api/CMakeLists.txt (from r1425026, qpid/proton/branches/jni-binding/proton-c/bindings/java/CMakeLists.txt)
URL: http://svn.apache.org/viewvc/qpid/proton/branches/jni-binding/proton-j/proton-api/CMakeLists.txt?p2=qpid/proton/branches/jni-binding/proton-j/proton-api/CMakeLists.txt&p1=qpid/proton/branches/jni-binding/proton-c/bindings/java/CMakeLists.txt&r1=1425026&r2=1426246&rev=1426246&view=diff
==============================================================================
--- qpid/proton/branches/jni-binding/proton-c/bindings/java/CMakeLists.txt (original)
+++ qpid/proton/branches/jni-binding/proton-j/proton-api/CMakeLists.txt Thu Dec 27 16:33:13 2012
@@ -18,13 +18,12 @@
 #
 cmake_minimum_required (VERSION 2.6)
 
-project (ProtonJNI C)
+include(UseJava)
 
-SET(CMAKE_SWIG_FLAGS -package org.apache.qpid.proton.jni)
-SET(CMAKE_SWIG_OUTDIR jni/main/java/org/apache/qpid/proton/jni)
-swig_add_module(protonjni java java.i)
-include_directories(${JNI_INCLUDE_DIRS})
-swig_link_libraries(protonjni ${BINDING_DEPS} ${JNI_LIBRARIES} )
+project (Proton-API Java)
 
-add_custom_target(protonjnioutdir ${CMAKE_COMMAND} -E make_directory ${CMAKE_SWIG_OUTDIR} COMMENT "Creating outputdir for proton jni sources")
-add_dependencies(protonjni protonjnioutdir)
+set(CMAKE_JAVA_TARGET_VERSION ${PN_VERSION})
+
+file(GLOB_RECURSE SOURCES_ABS "src/main/java/*.java")
+
+add_jar(proton-api ${SOURCES_ABS})



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