def __init__(self, basepath, options):
self.basepath = os.path.abspath(basepath)
self.options = options
if not hasattr(self.options, 'no_symlinks'):
self.options.no_symlinks = True
java_home, exec_suffix = java_utils.JavaHomeAndSuffix()
self.java_command = os.path.join(java_home, 'bin',
'java' + exec_suffix)
self.javac_command = os.path.join(java_home, 'bin',
'javac' + exec_suffix)
self._ValidateXmlFiles()
self.app_engine_web_xml = self._ReadAppEngineWebXml()
self.app_engine_web_xml.app_root = self.basepath
if self.options.app_id:
self.app_engine_web_xml.app_id = self.options.app_id
if self.options.version:
self.app_engine_web_xml.version_id = self.options.version
quickstart = xml_parser_utils.BooleanValue(
self.app_engine_web_xml.beta_settings.get('java_quickstart',
'false'))
if quickstart:
web_xml_str, _ = java_quickstart.quickstart_generator(
self.basepath)
webdefault_xml_str = java_quickstart.get_webdefault_xml()
web_xml_str = java_quickstart.remove_mappings(
web_xml_str, webdefault_xml_str)
self.web_xml = web_xml_parser.WebXmlParser().ProcessXml(
web_xml_str)
else:
self.web_xml = self._ReadWebXml()
def TranslateXmlToYaml(app_engine_web_xml_str, backends_xml_str, web_xml_str,
static_files, api_version):
"""Does xml-string to yaml-string translation, given each separate file text.
Processes each xml string into an object representing the xml,
and passes these to the translator.
Args:
app_engine_web_xml_str: text from app_engine_web.xml
backends_xml_str: text from backends.xml
web_xml_str: text from web.xml
static_files: List of static files
api_version: current api version
Returns:
The full text of the app.yaml generated from the xml files.
Raises:
AppEngineConfigException: raised in processing stage for illegal XML.
"""
aewx_parser = aewxp.AppEngineWebXmlParser()
backends_parser = backends_xml_parser.BackendsXmlParser()
web_parser = web_xml_parser.WebXmlParser()
app_engine_web_xml = aewx_parser.ProcessXml(app_engine_web_xml_str)
backends_xml = backends_parser.ProcessXml(backends_xml_str)
web_xml = web_parser.ProcessXml(web_xml_str)
translator = AppYamlTranslator(app_engine_web_xml, backends_xml, web_xml,
static_files, api_version)
return translator.GetYaml()
def TranslateXmlToYamlForDevAppServer(app_engine_web_xml_str, web_xml_str,
has_jsps, war_root):
"""Does xml-string to yaml-string translation, given each separate file text.
Processes each xml string into an object representing the xml,
and passes these to the translator. This variant is used in the Dev App Server
context, where files are served directly from the input war directory, unlike
the appcfg case where they are copied or linked into a parallel hierarchy.
This means that there is no __static__ directory containing exactly the files
that are supposed to be served statically.
Args:
app_engine_web_xml_str: text from app_engine_web.xml
web_xml_str: text from web.xml
has_jsps: true if the app has any *.jsp files
war_root: the path to the root directory of the war hierarchy
Returns:
The full text of the app.yaml generated from the xml files.
Raises:
AppEngineConfigException: raised in processing stage for illegal XML.
"""
aewx_parser = aewxp.AppEngineWebXmlParser()
web_parser = web_xml_parser.WebXmlParser()
app_engine_web_xml = aewx_parser.ProcessXml(app_engine_web_xml_str)
web_xml = web_parser.ProcessXml(web_xml_str, has_jsps)
translator = AppYamlTranslatorForDevAppServer(app_engine_web_xml, web_xml,
war_root)
return translator.GetYaml()
def _parse_java_configuration(self, app_engine_web_xml_path):
"""Parse appengine-web.xml and web.xml.
Args:
app_engine_web_xml_path: A string containing the full path of the
.../WEB-INF/appengine-web.xml file. The corresponding
.../WEB-INF/web.xml file must also be present.
Returns:
A tuple where the first element is the parsed appinfo.AppInfoExternal
object and the second element is a list of the paths of the files that
were used to produce it, namely the input appengine-web.xml file and the
corresponding web.xml file.
"""
with open(app_engine_web_xml_path) as f:
app_engine_web_xml_str = f.read()
app_engine_web_xml = (app_engine_web_xml_parser.AppEngineWebXmlParser(
).ProcessXml(app_engine_web_xml_str))
quickstart = xml_parser_utils.BooleanValue(
app_engine_web_xml.beta_settings.get('java_quickstart', 'false'))
web_inf_dir = os.path.dirname(app_engine_web_xml_path)
if quickstart:
app_dir = os.path.dirname(web_inf_dir)
web_xml_str, web_xml_path = java_quickstart.quickstart_generator(
app_dir)
webdefault_xml_str = java_quickstart.get_webdefault_xml()
web_xml_str = java_quickstart.remove_mappings(
web_xml_str, webdefault_xml_str)
else:
web_xml_path = os.path.join(web_inf_dir, 'web.xml')
with open(web_xml_path) as f:
web_xml_str = f.read()
has_jsps = False
for _, _, filenames in os.walk(self.application_root):
if any(f.endswith('.jsp') for f in filenames):
has_jsps = True
break
web_xml = web_xml_parser.WebXmlParser().ProcessXml(
web_xml_str, has_jsps)
app_yaml_str = yaml_translator.TranslateXmlToYamlForDevAppServer(
app_engine_web_xml, web_xml, self.application_root)
config = appinfo.LoadSingleAppInfo(app_yaml_str)
return config, [app_engine_web_xml_path, web_xml_path]
def __init__(self, basepath, options):
self.basepath = os.path.abspath(basepath)
self.options = options
if not hasattr(self.options, 'no_symlinks'):
self.options.no_symlinks = True
java_home, exec_suffix = java_utils.JavaHomeAndSuffix()
self.java_command = os.path.join(java_home, 'bin',
'java' + exec_suffix)
self.javac_command = os.path.join(java_home, 'bin',
'javac' + exec_suffix)
self._ValidateXmlFiles()
self.app_engine_web_xml = self._ReadAppEngineWebXml()
if self.app_engine_web_xml.env in ['flex', 'flexible']:
raise ConfigurationError(
'Flex environment is not supported with this tool.'
' Please use the Cloud SDK to perform a deployment.')
self.app_engine_web_xml.app_root = self.basepath
if self.options.app_id:
self.app_engine_web_xml.app_id = self.options.app_id
if self.options.version:
self.app_engine_web_xml.version_id = self.options.version
quickstart = xml_parser_utils.BooleanValue(
self.app_engine_web_xml.beta_settings.get('java_quickstart',
'false'))
if quickstart:
web_xml_str, _ = java_quickstart.quickstart_generator(
self.basepath)
webdefault_xml_str = java_quickstart.get_webdefault_xml()
web_xml_str = java_quickstart.remove_mappings(
web_xml_str, webdefault_xml_str)
self.web_xml = web_xml_parser.WebXmlParser().ProcessXml(
web_xml_str)
else:
self.web_xml = self._ReadWebXml()
def TranslateXmlToYaml(app_engine_web_xml_str, web_xml_str, has_jsps):
"""Does xml-string to yaml-string translation, given each separate file text.
Processes each xml string into an object representing the xml,
and passes these to the translator.
Args:
app_engine_web_xml_str: text from app_engine_web.xml
web_xml_str: text from web.xml
has_jsps: true if the app has any *.jsp files
Returns:
The full text of the app.yaml generated from the xml files.
Raises:
AppEngineConfigException: raised in processing stage for illegal XML.
"""
aewx_parser = aewxp.AppEngineWebXmlParser()
web_parser = web_xml_parser.WebXmlParser()
app_engine_web_xml = aewx_parser.ProcessXml(app_engine_web_xml_str)
web_xml = web_parser.ProcessXml(web_xml_str, has_jsps)
translator = AppYamlTranslator(app_engine_web_xml, web_xml, [], '1.0')
return translator.GetYaml()
