def get_giswater_jar(self):
''' Get executable Giswater file and build version from windows registry '''
reg_hkey = "HKEY_LOCAL_MACHINE"
reg_path = "SOFTWARE\\Giswater\\" + self.giswater_version
reg_name = "InstallFolder"
giswater_folder = utils_giswater.get_reg(reg_hkey, reg_path, reg_name)
if giswater_folder is None:
message = "Cannot get giswater folder from windows registry"
self.controller.log_info(message, parameter=reg_path)
return (None, None)
# Check if giswater folder exists
if not os.path.exists(giswater_folder):
message = "Giswater folder not found"
self.controller.log_info(message, parameter=giswater_folder)
return (None, None)
# Check if giswater executable file file exists
giswater_file_path = giswater_folder + "\giswater.jar"
if not os.path.exists(giswater_file_path):
message = "Giswater executable file not found"
self.controller.log_info(message, parameter=giswater_file_path)
return (None, None)
# Get giswater major version
reg_name = "MajorVersion"
major_version = utils_giswater.get_reg(reg_hkey, reg_path, reg_name)
if major_version is None:
message = "Cannot get giswater major version from windows registry"
self.controller.log_info(message, parameter=reg_path)
return (giswater_file_path, None)
# Get giswater minor version
reg_name = "MinorVersion"
minor_version = utils_giswater.get_reg(reg_hkey, reg_path, reg_name)
if minor_version is None:
message = "Cannot get giswater minor version from windows registry" + reg_path
self.controller.log_info(message, parameter=reg_path)
return (giswater_file_path, None)
# Get giswater build version
reg_name = "BuildVersion"
build_version = utils_giswater.get_reg(reg_hkey, reg_path, reg_name)
if build_version is None:
message = "Cannot get giswater build version from windows registry"
self.controller.log_info(message, parameter=reg_path)
return (giswater_file_path, None)
giswater_build_version = major_version + '.' + minor_version + '.' + build_version
return (giswater_file_path, giswater_build_version)
def get_java_exe(self):
''' Get executable Java file from windows registry '''
reg_hkey = "HKEY_LOCAL_MACHINE"
reg_path = "SOFTWARE\\JavaSoft\\Java Runtime Environment"
reg_name = "CurrentVersion"
java_version = utils_giswater.get_reg(reg_hkey, reg_path, reg_name)
# Check if java version exists (64 bits)
if java_version is None:
reg_path = "SOFTWARE\\Wow6432Node\\JavaSoft\\Java Runtime Environment"
java_version = utils_giswater.get_reg(reg_hkey, reg_path, reg_name)
# Check if java version exists (32 bits)
if java_version is None:
message = "Cannot get current Java version from windows registry at: " + reg_path
self.controller.show_warning(message,
10,
context_name='ui_message')
return None
# Get java folder
reg_path += "\\" + java_version
reg_name = "JavaHome"
java_folder = utils_giswater.get_reg(reg_hkey, reg_path, reg_name)
if java_folder is None:
message = "Cannot get Java folder from windows registry at: " + reg_path
self.controller.show_warning(message,
10,
context_name='ui_message')
return None
# Check if java folder exists
if not os.path.exists(java_folder):
message = "Java folder not found at: " + java_folder
self.controller.show_warning(message,
10,
context_name='ui_message')
return None
# Check if java executable file exists
java_exe = java_folder + "/bin/java.exe"
if not os.path.exists(java_exe):
message = "Java executable file not found at: " + java_exe
self.controller.show_warning(message,
10,
context_name='ui_message')
return None
return java_exe