imaker.iqrf

+ 1 #============================================================================ + 2 #Name : iqrf.py + 3 #Part of : Helium + 4 + 5 #Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). + 6 #All rights reserved. + 7 #This component and the accompanying materials are made available + 8 #under the terms of the License "Eclipse Public License v1.0" + 9 #which accompanies this distribution, and is available + 10 #at the URL "http://www.eclipse.org/legal/epl-v10.html". + 11 # + 12 #Initial Contributors: + 13 #Nokia Corporation - initial contribution. + 14 # + 15 #Contributors: + 16 # + 17 #Description: + 18 #=============================================================================== + 19 + 20 """ + 21 Implements iQRF model. + 22 + 23 How to use it: + 24 import imaker.iqrf + 25 root = imaker.iqrf.load(filename) + 26 root.result + 27 """ + 28 import amara + 29 import logging + 30 from imaker.ecore import ContainerBase, Reference + 31 + 32 logging.basicConfig() + 33 logger = logging.getLogger("iqrf.model") + 34 #logger.setLevel(logging.DEBUG) + 35 + 36 +

37 -class IMaker(ContainerBase): +

38 """ IMaker container. """ +

39 - def __init__(self, parent=None): +

40 ContainerBase.__init__(self, parent) + 41 self.result = None +

42 +

43 - def load(self, node): +

44 """ Load data from XML node. """ + 45 if hasattr(node, 'result'): + 46 logger.debug("IMaker has result attribute.") + 47 self.result = Result(self) + 48 self.result.load(node.result) +

49 + 50 +

51 -class Result(ContainerBase): +

52 """ Result container. """ +

53 - def __init__(self, parent=None): +

54 ContainerBase.__init__(self, parent) + 55 self.interfaces = [] + 56 self.configurations = [] + 57 self.targets = [] +

58 +

59 - def load(self, node): +

60 """ Load data from XML node. """ + 61 logger.debug("Loading Result") + 62 for elem in node.interfaces: + 63 interface = Interface(self) + 64 interface.load(elem) + 65 self.interfaces.append(interface) + 66 for elem in node.configurations: + 67 configuration = Configuration(self) + 68 configuration.load(elem) + 69 self.configurations.append(configuration) + 70 for elem in node.targets: + 71 target = Target(self) + 72 target.load(elem) + 73 self.targets.append(target) +

74 +

75 -class Configuration(ContainerBase): +

76 """ Configuration container. """ + 77 +

78 - def __init__(self, parent=None): +

79 ContainerBase.__init__(self, parent) + 80 self.name = None + 81 self.settings = [] + 82 self.filePath = None + 83 self.targetrefs = [] +

84 +

85 - def load(self, node): +

86 """ Load data from XML node. """ + 87 logger.debug("Loading Configuration") + 88 self.name = node.name + 89 self.filePath = node.filePath + 90 for elem in node.xml_xpath('./settings'): + 91 setting = Setting(self) + 92 setting.load(elem) + 93 self.settings.append(setting) + 94 + 95 for ref in node.targetrefs.split(" "): + 96 self.targetrefs.append(Reference(self, ref)) +

97 +

98 -class Setting(ContainerBase): +

99 +

100 - def __init__(self, parent=None): +

101 ContainerBase.__init__(self, parent) +102 self.name = None +103 self.value = None +104 self.ref = None +

105 +

106 - def load(self, node): +

107 logger.debug("Loading Setting") +108 self.name = node.name +109 self.value = node.value +110 self.ref = Reference(node.ref) +

111 +112 +

113 -class Interface(ContainerBase): +

114 """ Interface container. """ +

115 - def __init__(self, parent=None): +

116 ContainerBase.__init__(self, parent) +117 self.name = None +118 self.configurationElements = [] +

119 +

120 - def load(self, node): +

121 """ Load data from XML node. """ +122 logger.debug("Loading Interface") +123 self.name = node.name +124 for cel in node.configurationElements: +125 conf = ConfigurationElement(self) +126 conf.load(cel) +127 self.configurationElements.append(conf) +

128 +

129 -class ConfigurationElement(ContainerBase): +

130 """ ConfigurationElement container. """ +

131 - def __init__(self, parent=None): +

132 ContainerBase.__init__(self, parent) +133 self.name = None +134 self.description = None +135 self.values = None +

136 +

137 - def load(self, node): +

138 """ Load data from XML node. """ +139 logger.debug("Loading ConfigurationElement") +140 self.name = node.name +141 self.description = node.description +142 self.values = node.values +

143 +

144 -class Target(ContainerBase): +

145 """ Target container. """ +146 +

147 - def __init__(self, parent=None): +

148 ContainerBase.__init__(self, parent) +149 self.name = None +150 self.description = None +

151 +

152 - def load(self, node): +

153 """ Load data from XML node. """ +154 logger.debug("Loading Target") +155 self.name = node.name +156 self.description = node.description +

157 +158 +159 +160 +

161 -def load(filename): +

162 """ Load IMaker serialized ecore configuration. """ +163 doc = amara.parse(open(filename, 'r')) +164 imaker = IMaker() +165 imaker.load(doc.IMaker) +166 return imaker +

167 +

Source Code for Module imaker.iqrf