def lto_db_media_id_exists(domain, id, config):
media_id_exists_for_domain_qry = 'exists(/tape/tar/'+domain+'[@id="'+id+'"])'
xquery_result = ltoUtil.exec_url_xquery(config, ltoUtil.get_lto_url(config)+'/data', media_id_exists_for_domain_qry)
if ltoUtil.get_parsed_xquery_value(xquery_result) == ['true']:
return True
else:
return False
def get_item_vectors(config, items, domain):
bs = int(ltoUtil.get_blocksize(config))
ids = string.join(items, ',')
params = urllib.urlencode({'domain':domain, 'ids':ids})
conn = httplib.HTTPConnection(ltoUtil.get_host_port(config))
try:
conn.request('POST', ltoUtil.get_lto_url(config)+'/xquery/get-file-lto-vector.xql?'+params, None, {})
response = conn.getresponse()
data = response.read()
if '<exception>' in data:
print ltoUtil.get_xquery_exception_msg(data)
print ltoUtil.get_script_name()+' script terminated.'
sys.exit(2)
except httplib.HTTPException, e:
print 'Unable to connect to database'
def db_import_tape_xml(config, tape_xml_doc):
tape_xml = str(tape_xml_doc.toxml())
print '\nImporting tape index to database:\n'
username = raw_input('username: '******'password: '******'%s:%s' % (username, password)))
authheader = "Basic %s" % base64string
headers = {"Authorization": authheader, "Content-type": "application/x-www-form-urlencoded", "Accept": "text/plain"}
params = urllib.urlencode({'tapeXML': tape_xml})
conn = httplib.HTTPConnection(ltoUtil.get_host_port(config))
try:
conn.request('POST', ltoUtil.get_lto_url(config)+'/xquery/import-tape-element.xql', params, headers)
response = conn.getresponse()
data = response.read()
if '<exception>' in data:
print ltoUtil.get_xquery_exception_msg(data)
print 'Unable to update database.'
print ltoUtil.get_script_name()+' script terminated.'
sys.exit(2)
elif 'HTTP ERROR: 404' in data:
print '\nHTTP ERROR: 404'
print data[data.find('<title>')+7:data.find('</title>')]
print ltoUtil.get_script_name()+' script terminated.'
sys.exit(2)
elif response.status == 401 and response.reason == 'Unauthorized':
print 'Authentication Failed.'
print ltoUtil.get_script_name()+' script terminated.'
sys.exit(2)
else:
print '\nDatabase updated (tape id: '+data+').'
except httplib.HTTPException, e:
print e.msg
print 'Unable to connect to database'
print ltoUtil.get_script_name()+' script terminated.'
conn.close()
sys.exit(2)