class ApplicationContext:
"""
Carries similar ideas to Spring's AppContext - it builds all the objects. This IoC is manual though, the objects
are all constructed manually in Python code.
"""
def __init__(self, environment, project, build, grab_envs, work_dir=None, sanity_test_timeout_sec=120, version=None):
"""
@param work_dir - needed if you'd like to override a default work dir where all files reside, see ScriptSettings
for more details
"""
self.script_settings = ScriptSettings(build=build, project=project, env=environment, grab_envs=grab_envs,
work_dir=work_dir, sanity_test_timeout_sec=sanity_test_timeout_sec,
package_version=version)
self.script_settings.create_work_dir_if_absent()
self.script_settings.log_settings()
def nexus(self):
return Nexus(build_number=self.script_settings.build)
def tomcat(self):
return Tomcat(backuper=self.backuper(), script_settings=self.script_settings)
def backuper(self):
return Backuper(self.script_settings.get_backup_folder(), self.script_settings, self.db_operations())
def db_operations(self):
return DbOperations(self.script_settings.env, self.db_settings())
def db_settings(self):
config_file_location = self.__project_config_file_location__(self.script_settings.env,
self.script_settings.project)
db_settings = DbSettings(project=self.script_settings.project, config_file_location=config_file_location)
return db_settings
def deploy_to_tomcat_facade(self):
return DeployToTomcatFacade(self)
def environment_config_grabber(self):
return EnvironmentConfigGrabber(self.script_settings.get_env_configs_dir(), self.script_settings.get_temp_dir())
def sanity_test(self):
http_port = self.tomcat_server_xml().http_port()
return SanityTest(tomcat_port=http_port, app_name=self.script_settings.get_app_final_name(),
sanity_test_timeout_sec=self.script_settings.get_sanity_test_timeout_sec())
def tomcat_server_xml(self):
return TomcatServerXml.fromfile(self.script_settings.get_tomcat_location() + "/conf/server.xml")
def load_db_from_backup(self):
return LoadDbFromBackup(self.db(), self.ssh())
def ssh(self):
return SSH(self.script_settings)
def db(self):
return DB(self.script_settings)
def script_settings(self):
return self.script_settings
def env_list(self):
return EnvList(script_settings=self.script_settings)
def __project_config_file_location__(self, env, project):
return os.path.join(self.script_settings.get_env_configs_dir(), env, project + ".xml")
