diff options
| -rwxr-xr-x | sli/provider/src/main/java/org/onap/ccsdk/sli/core/sli/provider/MdsalHelper.java | 2507 |
1 files changed, 1255 insertions, 1252 deletions
diff --git a/sli/provider/src/main/java/org/onap/ccsdk/sli/core/sli/provider/MdsalHelper.java b/sli/provider/src/main/java/org/onap/ccsdk/sli/core/sli/provider/MdsalHelper.java index 48bb754e..eeea80bc 100755 --- a/sli/provider/src/main/java/org/onap/ccsdk/sli/core/sli/provider/MdsalHelper.java +++ b/sli/provider/src/main/java/org/onap/ccsdk/sli/core/sli/provider/MdsalHelper.java @@ -3,7 +3,7 @@ * ONAP : CCSDK * ================================================================================ * Copyright (C) 2017 AT&T Intellectual Property. All rights - * reserved. + * reserved. * ================================================================================ * Modifications Copyright (C) 2018 IBM. * ================================================================================ @@ -49,1281 +49,1284 @@ import org.slf4j.LoggerFactory; public class MdsalHelper { - private static final Logger LOG = LoggerFactory.getLogger(MdsalHelper.class); - private static Properties yangMappingProperties = new Properties(); - private static final String IP_ADDRESS="IpAddress"; - private static final String IP_PREFIX="IpPrefix"; - - @Deprecated - public static void setProperties(Properties input) { - setYangMappingProperties(input); - } - - @Deprecated - public static void setYangMappingProperties(Properties properties) { - for (Object propNameObj : properties.keySet()) { - String propName = (String) propNameObj; - MdsalHelper.yangMappingProperties.setProperty(propName, properties.getProperty(propName)); - } - } - - @Deprecated - public static void loadProperties(String propertiesFile) { - File file = new File(propertiesFile); - Properties properties = new Properties(); - if (file.isFile() && file.canRead()) { - try (InputStream input = new FileInputStream(file)) { - properties.load(input); - MdsalHelper.setYangMappingProperties(properties); - LOG.info("Loaded properties from " + propertiesFile); - } catch (Exception e) { - LOG.error("Failed to load properties " + propertiesFile + "\n", e); - } - } else { - LOG.error("Failed to load the properties file " + propertiesFile + "\n"); - LOG.error("Either isFile or canRead returned false for " + propertiesFile + "\n"); - } - } - - public static Properties toProperties(Properties props, Object fromObj) { - return toProperties(props, fromObj, false); - } - - public static Properties toProperties(Properties props, Object fromObj, Boolean useLegacyEnumerationMapping) { - Class fromClass = null; - - if (fromObj != null) { - fromClass = fromObj.getClass(); - } - return toProperties(props, "", fromObj, fromClass, useLegacyEnumerationMapping); - } - - public static Properties toProperties(Properties props, String pfx, Object fromObj) { - return toProperties(props, pfx, fromObj, false); - } + private static final Logger LOG = LoggerFactory.getLogger(MdsalHelper.class); + private static Properties yangMappingProperties = new Properties(); + private static final String IP_ADDRESS="IpAddress"; + private static final String IPV4_ADDRESS="Ipv4Address"; + private static final String IPV6_ADDRESS="Ipv6Address"; + + private static final String IP_PREFIX="IpPrefix"; + + @Deprecated + public static void setProperties(Properties input) { + setYangMappingProperties(input); + } + + @Deprecated + public static void setYangMappingProperties(Properties properties) { + for (Object propNameObj : properties.keySet()) { + String propName = (String) propNameObj; + MdsalHelper.yangMappingProperties.setProperty(propName, properties.getProperty(propName)); + } + } + + @Deprecated + public static void loadProperties(String propertiesFile) { + File file = new File(propertiesFile); + Properties properties = new Properties(); + if (file.isFile() && file.canRead()) { + try (InputStream input = new FileInputStream(file)) { + properties.load(input); + MdsalHelper.setYangMappingProperties(properties); + LOG.info("Loaded properties from " + propertiesFile); + } catch (Exception e) { + LOG.error("Failed to load properties " + propertiesFile + "\n", e); + } + } else { + LOG.error("Failed to load the properties file " + propertiesFile + "\n"); + LOG.error("Either isFile or canRead returned false for " + propertiesFile + "\n"); + } + } + + public static Properties toProperties(Properties props, Object fromObj) { + return toProperties(props, fromObj, false); + } + + public static Properties toProperties(Properties props, Object fromObj, Boolean useLegacyEnumerationMapping) { + Class fromClass = null; + + if (fromObj != null) { + fromClass = fromObj.getClass(); + } + return toProperties(props, "", fromObj, fromClass, useLegacyEnumerationMapping); + } + + public static Properties toProperties(Properties props, String pfx, Object fromObj) { + return toProperties(props, pfx, fromObj, false); + } public static Properties toProperties(Properties props, String pfx, Object fromObj, Boolean useLegacyEnumerationMapping) { - Class fromClass = null; + Class fromClass = null; - if (fromObj != null) { - fromClass = fromObj.getClass(); - } + if (fromObj != null) { + fromClass = fromObj.getClass(); + } - return toProperties(props, pfx, fromObj, fromClass, useLegacyEnumerationMapping); - } + return toProperties(props, pfx, fromObj, fromClass, useLegacyEnumerationMapping); + } - public static Properties toProperties(Properties props, String pfx, Object fromObj, Class fromClass) { - return toProperties(props, pfx, fromObj, fromClass, false); - } + public static Properties toProperties(Properties props, String pfx, Object fromObj, Class fromClass) { + return toProperties(props, pfx, fromObj, fromClass, false); + } public static Properties toProperties(Properties props, String pfx, Object fromObj, Class fromClass, Boolean useLegacyEnumerationMapping) { - if (fromObj == null) { - return props; - } - String simpleTypeName = fromObj.getClass().getTypeName(); - simpleTypeName = simpleTypeName.substring(simpleTypeName.lastIndexOf(".") + 1); - LOG.trace("Extracting properties from " + fromClass.getName() + " class"); - if (classHasSpecialHandling(simpleTypeName)) { - try { - Method m = fromClass.getMethod("getValue", null); - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - Object retValue = m.invoke(fromObj); - if (retValue != null) { - String propVal = null; - if (IP_ADDRESS.equals(simpleTypeName) || IP_PREFIX.equals(simpleTypeName)) { - propVal = String.valueOf((char[]) retValue); - } else if ("Ipv4Address".equals(simpleTypeName) || "Ipv6Address".equals(simpleTypeName)) { - propVal = (String) retValue; - } else if ("Dscp".equals(simpleTypeName)) { - propVal = String.valueOf((short) retValue); - } else if ("PortNumber".equals(simpleTypeName)) { - propVal = String.valueOf((Integer) retValue); - } - LOG.debug("Setting property " + pfx + " to " + propVal); - props.setProperty(pfx, propVal); - } - } catch (Exception e) { - LOG.error("Caught exception trying to convert value returned by " + fromClass.getName() - + ".getValue() to Properties entry", e); - } - } else if (fromObj instanceof List) { - - // Class is a List. List should contain yang-generated classes. - LOG.trace(fromClass.getName() + " is a List"); - - List fromList = (List) fromObj; - - for (int i = 0; i < fromList.size(); i++) { - toProperties(props, pfx + "[" + i + "]", fromList.get(i), fromClass, useLegacyEnumerationMapping); - } - props.setProperty(pfx + "_length", Integer.toString(fromList.size())); - - } else if (isYangGenerated(fromClass)) { - // Class is yang generated. - LOG.trace(fromClass.getName() + " is a Yang-generated class"); - - String propNamePfx = null; - - // If called from a list (so prefix ends in ']'), don't - // add class name again - if (pfx.endsWith("]")) { - propNamePfx = pfx; - } else { - if ((pfx != null) && (pfx.length() > 0)) { - propNamePfx = pfx; - } else { - propNamePfx = toLowerHyphen(fromClass.getSimpleName()); - } - - if (propNamePfx.endsWith("-builder")) { - propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-builder".length()); - } - - if (propNamePfx.endsWith("-impl")) { - propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-impl".length()); - } - } - - // Iterate through getter methods to figure out values we need to - // save from - - int numGetters = 0; - String lastGetterName = null; - String propVal = null; - - for (Method m : fromClass.getMethods()) { - if (isGetter(m)) { - - numGetters++; - lastGetterName = m.getName(); - - Class returnType = m.getReturnType(); - String fieldName; - if (m.getName().startsWith("get")) { - fieldName = toLowerHyphen(m.getName().substring(3)); - } else { - - fieldName = toLowerHyphen(m.getName().substring(2)); - } - - fieldName = fieldName.substring(0, 1).toLowerCase() + fieldName.substring(1); - - // Is the return type a yang generated class? - if (isYangGenerated(returnType)) { - // Is it an enum? - if (returnType.isEnum()) { - // Return type is a typedef. Save its value. - try { - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - - Object retValue = m.invoke(fromObj); - - if (!isAccessible) { - m.setAccessible(isAccessible); - } - if (retValue != null) { - String propName = propNamePfx + "." + fieldName; - if (useLegacyEnumerationMapping) { - propVal = retValue.toString(); - props.setProperty(propName, mapEnumeratedValue(fieldName, propVal)); - } else { - Method method = retValue.getClass().getMethod("getName"); - String yangValue = (String) method.invoke(retValue); - props.setProperty(propName, yangValue); - } - - } - } catch (Exception e) { - LOG.error( - "Caught exception trying to convert Yang-generated enum returned by " - + fromClass.getName() + "." + m.getName() + "() to Properties entry", - e); - } - } else { - try { - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - Object retValue = m.invoke(fromObj); - - if (retValue instanceof byte[]) { - LOG.trace(m.getName() + " returns a byte[]"); - retValue = new String((byte[]) retValue, "UTF-8"); - LOG.trace("Converted byte array " + propNamePfx + "." + fieldName + "to string " - + retValue); - } - if (!isAccessible) { - m.setAccessible(isAccessible); - } - if (retValue != null) { + if (fromObj == null) { + return props; + } + String simpleTypeName = fromObj.getClass().getTypeName(); + simpleTypeName = simpleTypeName.substring(simpleTypeName.lastIndexOf(".") + 1); + LOG.trace("Extracting properties from " + fromClass.getName() + " class"); + if (classHasSpecialHandling(simpleTypeName)) { + try { + Method m = fromClass.getMethod("getValue", null); + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + Object retValue = m.invoke(fromObj); + if (retValue != null) { + String propVal = null; + if (IP_ADDRESS.equals(simpleTypeName) || IP_PREFIX.equals(simpleTypeName)) { + propVal = String.valueOf((char[]) retValue); + } else if (IPV4_ADDRESS.equals(simpleTypeName) || IPV6_ADDRESS.equals(simpleTypeName)) { + propVal = (String) retValue; + } else if ("Dscp".equals(simpleTypeName)) { + propVal = String.valueOf((short) retValue); + } else if ("PortNumber".equals(simpleTypeName)) { + propVal = String.valueOf((Integer) retValue); + } + LOG.debug("Setting property " + pfx + " to " + propVal); + props.setProperty(pfx, propVal); + } + } catch (Exception e) { + LOG.error("Caught exception trying to convert value returned by " + fromClass.getName() + + ".getValue() to Properties entry", e); + } + } else if (fromObj instanceof List) { + + // Class is a List. List should contain yang-generated classes. + LOG.trace(fromClass.getName() + " is a List"); + + List fromList = (List) fromObj; + + for (int i = 0; i < fromList.size(); i++) { + toProperties(props, pfx + "[" + i + "]", fromList.get(i), fromClass, useLegacyEnumerationMapping); + } + props.setProperty(pfx + "_length", Integer.toString(fromList.size())); + + } else if (isYangGenerated(fromClass)) { + // Class is yang generated. + LOG.trace(fromClass.getName() + " is a Yang-generated class"); + + String propNamePfx = null; + + // If called from a list (so prefix ends in ']'), don't + // add class name again + if (pfx.endsWith("]")) { + propNamePfx = pfx; + } else { + if ((pfx != null) && (pfx.length() > 0)) { + propNamePfx = pfx; + } else { + propNamePfx = toLowerHyphen(fromClass.getSimpleName()); + } + + if (propNamePfx.endsWith("-builder")) { + propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-builder".length()); + } + + if (propNamePfx.endsWith("-impl")) { + propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-impl".length()); + } + } + + // Iterate through getter methods to figure out values we need to + // save from + + int numGetters = 0; + String lastGetterName = null; + String propVal = null; + + for (Method m : fromClass.getMethods()) { + if (isGetter(m)) { + + numGetters++; + lastGetterName = m.getName(); + + Class returnType = m.getReturnType(); + String fieldName; + if (m.getName().startsWith("get")) { + fieldName = toLowerHyphen(m.getName().substring(3)); + } else { + + fieldName = toLowerHyphen(m.getName().substring(2)); + } + + fieldName = fieldName.substring(0, 1).toLowerCase() + fieldName.substring(1); + + // Is the return type a yang generated class? + if (isYangGenerated(returnType)) { + // Is it an enum? + if (returnType.isEnum()) { + // Return type is a typedef. Save its value. + try { + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + + Object retValue = m.invoke(fromObj); + + if (!isAccessible) { + m.setAccessible(isAccessible); + } + if (retValue != null) { + String propName = propNamePfx + "." + fieldName; + if (useLegacyEnumerationMapping) { + propVal = retValue.toString(); + props.setProperty(propName, mapEnumeratedValue(fieldName, propVal)); + } else { + Method method = retValue.getClass().getMethod("getName"); + String yangValue = (String) method.invoke(retValue); + props.setProperty(propName, yangValue); + } + + } + } catch (Exception e) { + LOG.error( + "Caught exception trying to convert Yang-generated enum returned by " + + fromClass.getName() + "." + m.getName() + "() to Properties entry", + e); + } + } else { + try { + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + Object retValue = m.invoke(fromObj); + + if (retValue instanceof byte[]) { + LOG.trace(m.getName() + " returns a byte[]"); + retValue = new String((byte[]) retValue, "UTF-8"); + LOG.trace("Converted byte array " + propNamePfx + "." + fieldName + "to string " + + retValue); + } + if (!isAccessible) { + m.setAccessible(isAccessible); + } + if (retValue != null) { toProperties(props, propNamePfx + "." + fieldName, retValue, returnType, useLegacyEnumerationMapping); - } - } catch (Exception e) { - - if (m.getName().equals("getKey")) { - LOG.trace("Caught " + e.getClass().getName() - + " exception trying to convert results from getKey() - ignoring"); - } else { - LOG.error("Caught exception trying to convert Yang-generated class returned by" - + fromClass.getName() + "." + m.getName() + "() to Properties entry", e); - } - } - } - } else if (returnType.equals(Class.class)) { - - LOG.trace(m.getName() + " returns a Class object - not interested"); - - } else if (List.class.isAssignableFrom(returnType)) { - - // This getter method returns a list. - try { - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - Object retList = m.invoke(fromObj); - if (!isAccessible) { - m.setAccessible(isAccessible); - } - // Figure out what type of elements are stored in - // this array. - Type paramType = m.getGenericReturnType(); - Type elementType = ((ParameterizedType) paramType).getActualTypeArguments()[0]; + } + } catch (Exception e) { + + if (m.getName().equals("getKey")) { + LOG.trace("Caught " + e.getClass().getName() + + " exception trying to convert results from getKey() - ignoring"); + } else { + LOG.error("Caught exception trying to convert Yang-generated class returned by" + + fromClass.getName() + "." + m.getName() + "() to Properties entry", e); + } + } + } + } else if (returnType.equals(Class.class)) { + + LOG.trace(m.getName() + " returns a Class object - not interested"); + + } else if (List.class.isAssignableFrom(returnType)) { + + // This getter method returns a list. + try { + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + Object retList = m.invoke(fromObj); + if (!isAccessible) { + m.setAccessible(isAccessible); + } + // Figure out what type of elements are stored in + // this array. + Type paramType = m.getGenericReturnType(); + Type elementType = ((ParameterizedType) paramType).getActualTypeArguments()[0]; toProperties(props, propNamePfx + "." + fieldName, retList, (Class) elementType, useLegacyEnumerationMapping); - } catch (Exception e) { - LOG.error("Caught exception trying to convert List returned by " + fromClass.getName() + "." - + m.getName() + "() to Properties entry", e); - } - - } else { - - // Method returns something that is not a List and not - // yang-generated. - // Save its value - try { - String propName = propNamePfx + "." + fieldName; - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - Object propValObj = m.invoke(fromObj); - if (!isAccessible) { - m.setAccessible(isAccessible); - } - - if (propValObj != null) { - if (propValObj instanceof byte[]) { - LOG.trace(m.getName() + " returns a byte[]"); - propVal = new String((byte[]) propValObj, "UTF-8"); - LOG.trace("Converted byte array " + propNamePfx + "." + fieldName + "to string " - + propVal); - - } else { - propVal = propValObj.toString(); - } - LOG.debug("Setting property " + propName + " to " + propVal); - props.setProperty(propName, propVal); - - } - } catch (Exception e) { - if (m.getName().equals("getKey")) { - LOG.trace("Caught " + e.getClass().getName() - + " exception trying to convert results from getKey() - ignoring"); - } else { - LOG.error("Caught exception trying to convert value returned by" + fromClass.getName() - + "." + m.getName() + "() to Properties entry", e); - } - } - } - - } - } - - // End of method loop. If there was only one getter, named - // "getValue", then - // set value identified by "prefix" to that one value. - if ((numGetters == 1) && ("getValue".equals(lastGetterName))) { - LOG.trace("getValueFIX : " + propNamePfx + " only has getValue() getter - setting " + propNamePfx - + " = " + propVal); - props.setProperty(propNamePfx, propVal); - } else { - LOG.trace("getValueFIX : " + propNamePfx + " has " + numGetters + " getter(s), last one found was " - + lastGetterName); - - } - - } else { - // Class is not yang generated and not a list - // It must be an element of a leaf list - set "prefix" to value - String fromVal = null; - if (fromObj instanceof byte[]) { - try { - fromVal = new String((byte[]) fromObj, "UTF-8"); - LOG.trace("Converted byte array " + pfx + "to string " + fromVal); - } catch (Exception e) { - LOG.warn("Caught exception trying to convert " + pfx + " from byte[] to String", e); - fromVal = fromObj.toString(); - } - - } else { - fromVal = fromObj.toString(); - } - LOG.debug("Setting property " + pfx + " to " + fromVal); - props.setProperty(pfx, fromVal); - } - - return (props); - } - - public static Object toBuilder(Properties props, Object toObj) { - - return (toBuilder(props, "", toObj)); - } - - public static List toList(Properties props, String pfx, List toObj, Class elemType) { - - int maxIdx = -1; - boolean foundValue = false; - - LOG.trace("Saving properties to List<" + elemType.getName() + "> from " + pfx); - - if (props.contains(pfx + "_length")) { - try { - int listLength = Integer.parseInt(props.getProperty(pfx + "_length")); - - if (listLength > 0) { - maxIdx = listLength - 1; - } - } catch (NumberFormatException e) { - LOG.info("Invalid input for length ", e); - } - } - - if (maxIdx == -1) { - // Figure out array size - for (Object pNameObj : props.keySet()) { - String key = (String) pNameObj; - - if (key.startsWith(pfx + "[")) { - String idxStr = key.substring(pfx.length() + 1); - int endloc = idxStr.indexOf("]"); - if (endloc != -1) { - idxStr = idxStr.substring(0, endloc); - } - - try { - int curIdx = Integer.parseInt(idxStr); - if (curIdx > maxIdx) { - maxIdx = curIdx; - } - } catch (Exception e) { - LOG.error("Illegal subscript in property {}", key, e); - } - - } - } - } - - LOG.trace(pfx + " has max index of " + maxIdx); - for (int i = 0; i <= maxIdx; i++) { - - String curBase = pfx + "[" + i + "]"; - - if (isYangGenerated(elemType)) { - - if (isIpAddress(elemType)) { - - String curValue = props.getProperty(curBase, ""); - - if ((curValue != null) && (curValue.length() > 0)) { - toObj.add(IpAddressBuilder.getDefaultInstance(curValue)); - foundValue = true; - } - } else if (isIpv4Address(elemType)) { - String curValue = props.getProperty(curBase, ""); - - if ((curValue != null) && (curValue.length() > 0)) { - toObj.add(new Ipv4Address(curValue)); - foundValue = true; - } - - } else if (isIpv6Address(elemType)) { - String curValue = props.getProperty(curBase, ""); - - if ((curValue != null) && (curValue.length() > 0)) { - toObj.add(new Ipv6Address(curValue)); - foundValue = true; - } - } else if (isIpPrefix(elemType)) { - - String curValue = props.getProperty(curBase, ""); - - if ((curValue != null) && (curValue.length() > 0)) { - toObj.add(IpPrefixBuilder.getDefaultInstance(curValue)); - foundValue = true; - } - } else if (isPortNumber(elemType)) { - - String curValue = props.getProperty(curBase, ""); - - if ((curValue != null) && (curValue.length() > 0)) { - toObj.add(PortNumber.getDefaultInstance(curValue)); - foundValue = true; - } - } else if (isDscp(elemType)) { - - String curValue = props.getProperty(curBase, ""); - - if ((curValue != null) && (curValue.length() > 0)) { - toObj.add(Dscp.getDefaultInstance(curValue)); - foundValue = true; - } - } else { - String builderName = elemType.getName() + "Builder"; - try { - Class builderClass = Class.forName(builderName); - Object builderObj = builderClass.newInstance(); - Method buildMethod = builderClass.getMethod("build"); - builderObj = toBuilder(props, curBase, builderObj, true); - if (builderObj != null) { - LOG.trace( - "Calling " + builderObj.getClass().getName() + "." + buildMethod.getName() + "()"); - Object builtObj = buildMethod.invoke(builderObj); - toObj.add(builtObj); - foundValue = true; - } - - } catch (ClassNotFoundException e) { - LOG.warn("Could not find builder class {}", builderName, e); - } catch (Exception e) { - LOG.error("Caught exception trying to populate list from {}", pfx, e); - } - } - } else { - // Must be a leaf list - String curValue = props.getProperty(curBase, ""); - - toObj.add(curValue); - - if ((curValue != null) && (curValue.length() > 0)) { - foundValue = true; - } - } - - } - - if (foundValue) { - return (toObj); - } else { - return (null); - } - - } - - public static Object toBuilder(Properties props, String pfx, Object toObj) { - return (toBuilder(props, pfx, toObj, false)); - } - - public static Object toBuilder(Properties props, String pfx, Object toObj, boolean preservePfx) { - - Class toClass = toObj.getClass(); - boolean foundValue = false; - - LOG.trace("Saving properties to " + toClass.getName() + " class from " + pfx); + } catch (Exception e) { + LOG.error("Caught exception trying to convert List returned by " + fromClass.getName() + "." + + m.getName() + "() to Properties entry", e); + } + + } else { + + // Method returns something that is not a List and not + // yang-generated. + // Save its value + try { + String propName = propNamePfx + "." + fieldName; + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + Object propValObj = m.invoke(fromObj); + if (!isAccessible) { + m.setAccessible(isAccessible); + } + + if (propValObj != null) { + if (propValObj instanceof byte[]) { + LOG.trace(m.getName() + " returns a byte[]"); + propVal = new String((byte[]) propValObj, "UTF-8"); + LOG.trace("Converted byte array " + propNamePfx + "." + fieldName + "to string " + + propVal); + + } else { + propVal = propValObj.toString(); + } + LOG.debug("Setting property " + propName + " to " + propVal); + props.setProperty(propName, propVal); + + } + } catch (Exception e) { + if (m.getName().equals("getKey")) { + LOG.trace("Caught " + e.getClass().getName() + + " exception trying to convert results from getKey() - ignoring"); + } else { + LOG.error("Caught exception trying to convert value returned by" + fromClass.getName() + + "." + m.getName() + "() to Properties entry", e); + } + } + } + + } + } + + // End of method loop. If there was only one getter, named + // "getValue", then + // set value identified by "prefix" to that one value. + if ((numGetters == 1) && ("getValue".equals(lastGetterName))) { + LOG.trace("getValueFIX : " + propNamePfx + " only has getValue() getter - setting " + propNamePfx + + " = " + propVal); + props.setProperty(propNamePfx, propVal); + } else { + LOG.trace("getValueFIX : " + propNamePfx + " has " + numGetters + " getter(s), last one found was " + + lastGetterName); + + } + + } else { + // Class is not yang generated and not a list + // It must be an element of a leaf list - set "prefix" to value + String fromVal = null; + if (fromObj instanceof byte[]) { + try { + fromVal = new String((byte[]) fromObj, "UTF-8"); + LOG.trace("Converted byte array " + pfx + "to string " + fromVal); + } catch (Exception e) { + LOG.warn("Caught exception trying to convert " + pfx + " from byte[] to String", e); + fromVal = fromObj.toString(); + } + + } else { + fromVal = fromObj.toString(); + } + LOG.debug("Setting property " + pfx + " to " + fromVal); + props.setProperty(pfx, fromVal); + } + + return (props); + } + + public static Object toBuilder(Properties props, Object toObj) { + + return (toBuilder(props, "", toObj)); + } + + public static List toList(Properties props, String pfx, List toObj, Class elemType) { + + int maxIdx = -1; + boolean foundValue = false; + + LOG.trace("Saving properties to List<" + elemType.getName() + "> from " + pfx); + + if (props.contains(pfx + "_length")) { + try { + int listLength = Integer.parseInt(props.getProperty(pfx + "_length")); + + if (listLength > 0) { + maxIdx = listLength - 1; + } + } catch (NumberFormatException e) { + LOG.info("Invalid input for length ", e); + } + } + + if (maxIdx == -1) { + // Figure out array size + for (Object pNameObj : props.keySet()) { + String key = (String) pNameObj; + + if (key.startsWith(pfx + "[")) { + String idxStr = key.substring(pfx.length() + 1); + int endloc = idxStr.indexOf("]"); + if (endloc != -1) { + idxStr = idxStr.substring(0, endloc); + } + + try { + int curIdx = Integer.parseInt(idxStr); + if (curIdx > maxIdx) { + maxIdx = curIdx; + } + } catch (Exception e) { + LOG.error("Illegal subscript in property {}", key, e); + } + + } + } + } + + LOG.trace(pfx + " has max index of " + maxIdx); + for (int i = 0; i <= maxIdx; i++) { + + String curBase = pfx + "[" + i + "]"; + + if (isYangGenerated(elemType)) { + + if (isIpAddress(elemType)) { + + String curValue = props.getProperty(curBase, ""); + + if ((curValue != null) && (curValue.length() > 0)) { + toObj.add(IpAddressBuilder.getDefaultInstance(curValue)); + foundValue = true; + } + } else if (isIpv4Address(elemType)) { + String curValue = props.getProperty(curBase, ""); + + if ((curValue != null) && (curValue.length() > 0)) { + toObj.add(new Ipv4Address(curValue)); + foundValue = true; + } + + } else if (isIpv6Address(elemType)) { + String curValue = props.getProperty(curBase, ""); + + if ((curValue != null) && (curValue.length() > 0)) { + toObj.add(new Ipv6Address(curValue)); + foundValue = true; + } + } else if (isIpPrefix(elemType)) { + + String curValue = props.getProperty(curBase, ""); + + if ((curValue != null) && (curValue.length() > 0)) { + toObj.add(IpPrefixBuilder.getDefaultInstance(curValue)); + foundValue = true; + } + } else if (isPortNumber(elemType)) { + + String curValue = props.getProperty(curBase, ""); + + if ((curValue != null) && (curValue.length() > 0)) { + toObj.add(PortNumber.getDefaultInstance(curValue)); + foundValue = true; + } + } else if (isDscp(elemType)) { + + String curValue = props.getProperty(curBase, ""); + + if ((curValue != null) && (curValue.length() > 0)) { + toObj.add(Dscp.getDefaultInstance(curValue)); + foundValue = true; + } + } else { + String builderName = elemType.getName() + "Builder"; + try { + Class builderClass = Class.forName(builderName); + Object builderObj = builderClass.newInstance(); + Method buildMethod = builderClass.getMethod("build"); + builderObj = toBuilder(props, curBase, builderObj, true); + if (builderObj != null) { + LOG.trace( + "Calling " + builderObj.getClass().getName() + "." + buildMethod.getName() + "()"); + Object builtObj = buildMethod.invoke(builderObj); + toObj.add(builtObj); + foundValue = true; + } + + } catch (ClassNotFoundException e) { + LOG.warn("Could not find builder class {}", builderName, e); + } catch (Exception e) { + LOG.error("Caught exception trying to populate list from {}", pfx, e); + } + } + } else { + // Must be a leaf list + String curValue = props.getProperty(curBase, ""); + + toObj.add(curValue); + + if ((curValue != null) && (curValue.length() > 0)) { + foundValue = true; + } + } + + } + + if (foundValue) { + return (toObj); + } else { + return (null); + } + + } + + public static Object toBuilder(Properties props, String pfx, Object toObj) { + return (toBuilder(props, pfx, toObj, false)); + } + + public static Object toBuilder(Properties props, String pfx, Object toObj, boolean preservePfx) { + + Class toClass = toObj.getClass(); + boolean foundValue = false; + + LOG.trace("Saving properties to " + toClass.getName() + " class from " + pfx); Ipv4Address addr; if (isYangGenerated(toClass)) { - // Class is yang generated. + // Class is yang generated. LOG.trace(toClass.getName() + " is a Yang-generated class"); - String propNamePfx = null; - if (preservePfx) { - propNamePfx = pfx; - } else { - - if ((pfx != null) && (pfx.length() > 0)) { - propNamePfx = pfx + "." + toLowerHyphen(toClass.getSimpleName()); - } else { - propNamePfx = toLowerHyphen(toClass.getSimpleName()); - } - - if (propNamePfx.endsWith("-builder")) { - propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-builder".length()); - } - - if (propNamePfx.endsWith("-impl")) { - propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-impl".length()); - } - } - - if (toObj instanceof Identifier) { - LOG.trace(toClass.getName() + " is a Key - skipping"); - return (toObj); - } - - // Iterate through getter methods to figure out values we need to - // set - - for (Method m : toClass.getMethods()) { - if (isSetter(m)) { - Class paramTypes[] = m.getParameterTypes(); - Class paramClass = paramTypes[0]; - - String fieldName = toLowerHyphen(m.getName().substring(3)); - fieldName = fieldName.substring(0, 1).toLowerCase() + fieldName.substring(1); - - String propName = propNamePfx + "." + fieldName; - - String paramValue = props.getProperty(propName); - if (paramValue == null) { - LOG.trace(propName + " is unset"); - } else if ("".equals(paramValue)) { - LOG.trace(propName + " was set to the empty string, setting it to null"); - paramValue = null; - } else { - LOG.trace(propName + " = " + paramValue); - } - - // Is the return type a yang generated class? - if (isYangGenerated(paramClass)) { - // Is it an enum? - if (paramClass.isEnum()) { - - LOG.trace(m.getName() + " expects an Enum"); - // Param type is a typedef. - if ((paramValue != null) && (paramValue.length() > 0)) { - Object paramObj = null; - - try { - paramObj = Enum.valueOf(paramClass, toJavaEnum(paramValue)); - } catch (Exception e) { - LOG.error("Caught exception trying to convert field " + propName + " to enum " - + paramClass.getName(), e); - } - - try { - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - - LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" - + paramValue + ")"); - m.invoke(toObj, paramObj); - - if (!isAccessible) { - m.setAccessible(isAccessible); - } - foundValue = true; - - } catch (Exception e) { - LOG.error("Caught exception trying to create Yang-generated enum expected by" - + toClass.getName() + "." + m.getName() + "() from Properties entry", e); - } - } - } else { - - String simpleName = paramClass.getSimpleName(); - - if ("Ipv4Address".equals(simpleName) || "Ipv6Address".equals(simpleName) - || IP_ADDRESS.equals(simpleName)) { - - if ((paramValue != null) && (paramValue.length() > 0)) { - try { - IpAddress ipAddr = IpAddressBuilder.getDefaultInstance(paramValue); - - if ("Ipv4Address".equals(simpleName)) { - m.invoke(toObj, ipAddr.getIpv4Address()); - } else if ("Ipv6Address".equals(simpleName)) { - m.invoke(toObj, ipAddr.getIpv6Address()); - - } else { - m.invoke(toObj, ipAddr); - } - foundValue = true; - } catch (Exception e) { - LOG.error("Caught exception calling " + toClass.getName() + "." + m.getName() - + "(" + paramValue + ")", e); - - } - } else { - try { - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" - + paramValue + ")"); - m.invoke(toObj, paramValue); - if (!isAccessible) { - m.setAccessible(isAccessible); - } - foundValue = true; - - } catch (Exception e) { - LOG.error("Caught exception trying to call " + toClass.getName() + "." - + m.getName() + "() with Properties entry", e); - } - } - } else if (IP_PREFIX.equals(simpleName)) { - if ((paramValue != null) && (paramValue.length() > 0)) { - try { - IpPrefix ipPrefix = IpPrefixBuilder.getDefaultInstance(paramValue); - m.invoke(toObj, ipPrefix); - foundValue = true; - } catch (Exception e) { - LOG.error("Caught exception calling " + toClass.getName() + "." + m.getName() - + "(" + paramValue + ")", e); - } - } - } else if ("PortNumber".equals(simpleName)) { - if ((paramValue != null) && (paramValue.length() > 0)) { - try { - PortNumber portNumber = PortNumber.getDefaultInstance(paramValue); - m.invoke(toObj, portNumber); - foundValue = true; - } catch (Exception e) { - LOG.error("Caught exception calling " + toClass.getName() + "." + m.getName() - + "(" + paramValue + ")", e); - } - } - } else if ("Dscp".equals(simpleName)) { - if ((paramValue != null) && (paramValue.length() > 0)) { - try { - Dscp dscp = Dscp.getDefaultInstance(paramValue); - m.invoke(toObj, dscp); - foundValue = true; - } catch (Exception e) { - LOG.error("Caught exception calling " + toClass.getName() + "." + m.getName() - + "(" + paramValue + ")", e); - } - } - } else { - // setter expects a yang-generated class. Need - // to - // create a builder to set it. - - String builderName = paramClass.getName() + "Builder"; - Class builderClass = null; - Object builderObj = null; - Object paramObj = null; - - Object constObj = null; - - LOG.trace(m.getName() + " expects a yang-generated class - looking for builder " - + builderName); - try { - builderClass = Class.forName(builderName); - builderObj = builderClass.newInstance(); - paramObj = toBuilder(props, propNamePfx, builderObj); - } catch (ClassNotFoundException e) { - LOG.info("Builder class {} not found ", builderName, e); - if (paramValue == null) { - try { - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() - + "(null)"); - m.invoke(toObj, new Object[] { null }); - if (!isAccessible) { - m.setAccessible(isAccessible); - } - foundValue = true; - - } catch (Exception e1) { - LOG.error("Caught exception trying to cally" + toClass.getName() + "." - + m.getName() + "() with Properties entry", e1); - } - } else { - try { - // See if I can find a constructor I - // can - // use - Constructor[] constructors = paramClass.getConstructors(); - // Is there a String constructor? - for (Constructor c : constructors) { - Class[] cParms = c.getParameterTypes(); - if ((cParms != null) && (cParms.length == 1)) { - if (String.class.isAssignableFrom(cParms[0])) { - constObj = c.newInstance(paramValue); - } - } - } - - if (constObj == null) { - // Is there a Long constructor? - for (Constructor c : constructors) { - Class[] cParms = c.getParameterTypes(); - if ((cParms != null) && (cParms.length == 1)) { - if (Long.class.isAssignableFrom(cParms[0])) { - constObj = c.newInstance(Long.parseLong(paramValue)); - } - } - } - - } - - if (constObj == null) { - - // Last chance - see if - // parameter class has a static - // method - // getDefaultInstance(String) - try { + String propNamePfx = null; + if (preservePfx) { + propNamePfx = pfx; + } else { + + if ((pfx != null) && (pfx.length() > 0)) { + propNamePfx = pfx + "." + toLowerHyphen(toClass.getSimpleName()); + } else { + propNamePfx = toLowerHyphen(toClass.getSimpleName()); + } + + if (propNamePfx.endsWith("-builder")) { + propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-builder".length()); + } + + if (propNamePfx.endsWith("-impl")) { + propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-impl".length()); + } + } + + if (toObj instanceof Identifier) { + LOG.trace(toClass.getName() + " is a Key - skipping"); + return (toObj); + } + + // Iterate through getter methods to figure out values we need to + // set + + for (Method m : toClass.getMethods()) { + if (isSetter(m)) { + Class paramTypes[] = m.getParameterTypes(); + Class paramClass = paramTypes[0]; + + String fieldName = toLowerHyphen(m.getName().substring(3)); + fieldName = fieldName.substring(0, 1).toLowerCase() + fieldName.substring(1); + + String propName = propNamePfx + "." + fieldName; + + String paramValue = props.getProperty(propName); + if (paramValue == null) { + LOG.trace(propName + " is unset"); + } else if ("".equals(paramValue)) { + LOG.trace(propName + " was set to the empty string, setting it to null"); + paramValue = null; + } else { + LOG.trace(propName + " = " + paramValue); + } + + // Is the return type a yang generated class? + if (isYangGenerated(paramClass)) { + // Is it an enum? + if (paramClass.isEnum()) { + + LOG.trace(m.getName() + " expects an Enum"); + // Param type is a typedef. + if ((paramValue != null) && (paramValue.length() > 0)) { + Object paramObj = null; + + try { + paramObj = Enum.valueOf(paramClass, toJavaEnum(paramValue)); + } catch (Exception e) { + LOG.error("Caught exception trying to convert field " + propName + " to enum " + + paramClass.getName(), e); + } + + try { + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + + LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" + + paramValue + ")"); + m.invoke(toObj, paramObj); + + if (!isAccessible) { + m.setAccessible(isAccessible); + } + foundValue = true; + + } catch (Exception e) { + LOG.error("Caught exception trying to create Yang-generated enum expected by" + + toClass.getName() + "." + m.getName() + "() from Properties entry", e); + } + } + } else { + + String simpleName = paramClass.getSimpleName(); + + if (IPV4_ADDRESS.equals(simpleName) || IPV6_ADDRESS.equals(simpleName) + || IP_ADDRESS.equals(simpleName)) { + + if ((paramValue != null) && (paramValue.length() > 0)) { + try { + IpAddress ipAddr = IpAddressBuilder.getDefaultInstance(paramValue); + + if (IPV4_ADDRESS.equals(simpleName)) { + m.invoke(toObj, ipAddr.getIpv4Address()); + } else if (IPV6_ADDRESS.equals(simpleName)) { + m.invoke(toObj, ipAddr.getIpv6Address()); + + } else { + m.invoke(toObj, ipAddr); + } + foundValue = true; + } catch (Exception e) { + LOG.error("Caught exception calling " + toClass.getName() + "." + m.getName() + + "(" + paramValue + ")", e); + + } + } else { + try { + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" + + paramValue + ")"); + m.invoke(toObj, paramValue); + if (!isAccessible) { + m.setAccessible(isAccessible); + } + foundValue = true; + + } catch (Exception e) { + LOG.error("Caught exception trying to call " + toClass.getName() + "." + + m.getName() + "() with Properties entry", e); + } + } + } else if (IP_PREFIX.equals(simpleName)) { + if ((paramValue != null) && (paramValue.length() > 0)) { + try { + IpPrefix ipPrefix = IpPrefixBuilder.getDefaultInstance(paramValue); + m.invoke(toObj, ipPrefix); + foundValue = true; + } catch (Exception e) { + LOG.error("Caught exception calling " + toClass.getName() + "." + m.getName() + + "(" + paramValue + ")", e); + } + } + } else if ("PortNumber".equals(simpleName)) { + if ((paramValue != null) && (paramValue.length() > 0)) { + try { + PortNumber portNumber = PortNumber.getDefaultInstance(paramValue); + m.invoke(toObj, portNumber); + foundValue = true; + } catch (Exception e) { + LOG.error("Caught exception calling " + toClass.getName() + "." + m.getName() + + "(" + paramValue + ")", e); + } + } + } else if ("Dscp".equals(simpleName)) { + if ((paramValue != null) && (paramValue.length() > 0)) { + try { + Dscp dscp = Dscp.getDefaultInstance(paramValue); + m.invoke(toObj, dscp); + foundValue = true; + } catch (Exception e) { + LOG.error("Caught exception calling " + toClass.getName() + "." + m.getName() + + "(" + paramValue + ")", e); + } + } + } else { + // setter expects a yang-generated class. Need + // to + // create a builder to set it. + + String builderName = paramClass.getName() + "Builder"; + Class builderClass = null; + Object builderObj = null; + Object paramObj = null; + + Object constObj = null; + + LOG.trace(m.getName() + " expects a yang-generated class - looking for builder " + + builderName); + try { + builderClass = Class.forName(builderName); + builderObj = builderClass.newInstance(); + paramObj = toBuilder(props, propNamePfx, builderObj); + } catch (ClassNotFoundException e) { + LOG.info("Builder class {} not found ", builderName, e); + if (paramValue == null) { + try { + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + + "(null)"); + m.invoke(toObj, new Object[] { null }); + if (!isAccessible) { + m.setAccessible(isAccessible); + } + foundValue = true; + + } catch (Exception e1) { + LOG.error("Caught exception trying to cally" + toClass.getName() + "." + + m.getName() + "() with Properties entry", e1); + } + } else { + try { + // See if I can find a constructor I + // can + // use + Constructor[] constructors = paramClass.getConstructors(); + // Is there a String constructor? + for (Constructor c : constructors) { + Class[] cParms = c.getParameterTypes(); + if ((cParms != null) && (cParms.length == 1)) { + if (String.class.isAssignableFrom(cParms[0])) { + constObj = c.newInstance(paramValue); + } + } + } + + if (constObj == null) { + // Is there a Long constructor? + for (Constructor c : constructors) { + Class[] cParms = c.getParameterTypes(); + if ((cParms != null) && (cParms.length == 1)) { + if (Long.class.isAssignableFrom(cParms[0])) { + constObj = c.newInstance(Long.parseLong(paramValue)); + } + } + } + + } + + if (constObj == null) { + + // Last chance - see if + // parameter class has a static + // method + // getDefaultInstance(String) + try { Method gm = paramClass.getMethod("getDefaultInstance", String.class); - int gmodifier = gm.getModifiers(); - if (Modifier.isStatic(gmodifier)) { - // Invoke static - // getDefaultInstance(String) - paramObj = gm.invoke(null, paramValue); - } - - } catch (Exception gme) { - LOG.info("Unable to find static method getDefaultInstance for " - + "class {}", paramClass.getSimpleName(), gme); - } - } - - } catch (Exception e1) { - LOG.warn( - "Could not find a suitable constructor for " + paramClass.getName(), - e1); - } - - if (constObj == null) { - LOG.warn("Could not find builder class " + builderName - + " and could not find a String or Long constructor or static " - + "getDefaultInstance(String) - trying just to set passing paramValue"); - - } - } - } catch (Exception e) { - LOG.error("Caught exception trying to create builder " + builderName, e); - } - - if (paramObj != null && builderClass != null) { - - try { - Method buildMethod = builderClass.getMethod("build"); - LOG.trace("Calling " + paramObj.getClass().getName() + "." - + buildMethod.getName() + "()"); - Object builtObj = buildMethod.invoke(paramObj); - - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - - LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "()"); - m.invoke(toObj, builtObj); - if (!isAccessible) { - m.setAccessible(isAccessible); - } - foundValue = true; - - } catch (Exception e) { - LOG.error("Caught exception trying to set Yang-generated class expected by" - + toClass.getName() + "." + m.getName() + "() from Properties entry", - e); - } - } else { - try { - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - - if (constObj != null) { - - LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" - + constObj.toString() + ")"); - m.invoke(toObj, constObj); - } else { - LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" - + paramValue + ")"); - m.invoke(toObj, paramValue); - - } - if (!isAccessible) { - m.setAccessible(isAccessible); - } - foundValue = true; - - } catch (Exception e) { - LOG.error("Caught exception trying to convert value returned by" - + toClass.getName() + "." + m.getName() + "() to Properties entry", e); - } - } - } - } - } else { - - // Setter's argument is not a yang-generated class. See - // if it is a List. - - if (List.class.isAssignableFrom(paramClass)) { + int gmodifier = gm.getModifiers(); + if (Modifier.isStatic(gmodifier)) { + // Invoke static + // getDefaultInstance(String) + paramObj = gm.invoke(null, paramValue); + } + + } catch (Exception gme) { + LOG.info("Unable to find static method getDefaultInstance for " + + "class {}", paramClass.getSimpleName(), gme); + } + } + + } catch (Exception e1) { + LOG.warn( + "Could not find a suitable constructor for " + paramClass.getName(), + e1); + } + + if (constObj == null) { + LOG.warn("Could not find builder class " + builderName + + " and could not find a String or Long constructor or static " + + "getDefaultInstance(String) - trying just to set passing paramValue"); + + } + } + } catch (Exception e) { + LOG.error("Caught exception trying to create builder " + builderName, e); + } + + if (paramObj != null && builderClass != null) { + + try { + Method buildMethod = builderClass.getMethod("build"); + LOG.trace("Calling " + paramObj.getClass().getName() + "." + + buildMethod.getName() + "()"); + Object builtObj = buildMethod.invoke(paramObj); + + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + + LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "()"); + m.invoke(toObj, builtObj); + if (!isAccessible) { + m.setAccessible(isAccessible); + } + foundValue = true; + + } catch (Exception e) { + LOG.error("Caught exception trying to set Yang-generated class expected by" + + toClass.getName() + "." + m.getName() + "() from Properties entry", + e); + } + } else { + try { + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + + if (constObj != null) { + + LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" + + constObj.toString() + ")"); + m.invoke(toObj, constObj); + } else { + LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" + + paramValue + ")"); + m.invoke(toObj, paramValue); + + } + if (!isAccessible) { + m.setAccessible(isAccessible); + } + foundValue = true; + + } catch (Exception e) { + LOG.error("Caught exception trying to convert value returned by" + + toClass.getName() + "." + m.getName() + "() to Properties entry", e); + } + } + } + } + } else { + + // Setter's argument is not a yang-generated class. See + // if it is a List. + + if (List.class.isAssignableFrom(paramClass)) { LOG.trace("Parameter class " + paramClass.getName() + " is a List"); - // Figure out what type of args are in List and pass - // that to toList(). - - Type paramType = m.getGenericParameterTypes()[0]; - Type elementType = ((ParameterizedType) paramType).getActualTypeArguments()[0]; - Object paramObj = new LinkedList(); - try { - paramObj = toList(props, propName, (List) paramObj, (Class) elementType); - } catch (Exception e) { - LOG.error("Caught exception trying to create list expected as argument to {}.{}", - toClass.getName(), m.getName(), e); - } - - if (paramObj != null) { - try { - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" - + paramValue + ")"); - m.invoke(toObj, paramObj); - if (!isAccessible) { - m.setAccessible(isAccessible); - } - foundValue = true; - - } catch (Exception e) { - LOG.error("Caught exception trying to convert List returned by" + toClass.getName() - + "." + m.getName() + "() to Properties entry", e); - } - } - } else { - - // Setter expects something that is not a List and - // not yang-generated. Just pass the parameter value - - LOG.trace("Parameter class " + paramClass.getName() - + " is not a yang-generated class or a List"); - - if ((paramValue != null) && (paramValue.length() > 0)) { - - Object constObj = null; - - try { - // See if I can find a constructor I can use - Constructor[] constructors = paramClass.getConstructors(); - // Is there a String constructor? - for (Constructor c : constructors) { - Class[] cParms = c.getParameterTypes(); - if ((cParms != null) && (cParms.length == 1)) { - if (String.class.isAssignableFrom(cParms[0])) { - constObj = c.newInstance(paramValue); - } - } - } - - if (constObj == null) { - // Is there a Long constructor? - for (Constructor c : constructors) { - Class[] cParms = c.getParameterTypes(); - if ((cParms != null) && (cParms.length == 1)) { - if (Long.class.isAssignableFrom(cParms[0])) { - constObj = c.newInstance(Long.parseLong(paramValue)); - } - } - } - - } - - if (constObj != null) { - try { - LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" - + constObj + ")"); - m.invoke(toObj, constObj); - foundValue = true; - } catch (Exception e2) { - LOG.error("Caught exception trying to call " + m.getName(), e2); - } - } else { - try { - boolean isAccessible = m.isAccessible(); - if (!isAccessible) { - m.setAccessible(true); - } - LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" - + paramValue + ")"); - m.invoke(toObj, paramValue); - if (!isAccessible) { - m.setAccessible(isAccessible); - } - foundValue = true; - - } catch (Exception e) { - LOG.error("Caught exception trying to convert value returned by" - + toClass.getName() + "." + m.getName() + "() to Properties entry", - e); - } - } - } catch (Exception e1) { - LOG.warn("Could not find a suitable constructor for " + paramClass.getName(), e1); - } - - } - } - } - } // End of section handling "setter" method - } // End of loop through Methods - } // End of section handling yang-generated class - - if (foundValue) { - return (toObj); - } else { - return (null); - } - } - - private static boolean classHasSpecialHandling(String simpleName) { - if (IP_ADDRESS.equals(simpleName) || "Ipv4Address".equals(simpleName) || "Ipv6Address".equals(simpleName) - || IP_PREFIX.equals(simpleName) || "PortNumber".equals(simpleName) || "Dscp".equals(simpleName)) { - return true; - } - return false; - } - - public static void printPropertyList(PrintStream pstr, String pfx, Class toClass) { - boolean foundValue = false; - - LOG.trace("Analyzing " + toClass.getName() + " class : pfx " + pfx); - - if (isYangGenerated(toClass) && (!Identifier.class.isAssignableFrom(toClass))) { - // Class is yang generated. - LOG.trace(toClass.getName() + " is a Yang-generated class"); - - if (toClass.getName().endsWith("Key")) { - if (Identifier.class.isAssignableFrom(toClass)) { - LOG.trace(Identifier.class.getName() + " is assignable from " + toClass.getName()); - } else { - - LOG.trace(Identifier.class.getName() + " is NOT assignable from " + toClass.getName()); - } - } - - String propNamePfx = null; - if (pfx.endsWith("]")) { - propNamePfx = pfx; - } else { - - if ((pfx != null) && (pfx.length() > 0)) { - propNamePfx = pfx + "." + toLowerHyphen(toClass.getSimpleName()); - } else { - propNamePfx = toLowerHyphen(toClass.getSimpleName()); - } - - if (propNamePfx.endsWith("-builder")) { - propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-builder".length()); - } - - if (propNamePfx.endsWith("-impl")) { - propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-impl".length()); - } - } - - // Iterate through getter methods to figure out values we need to - // set - - for (Method m : toClass.getMethods()) { - LOG.trace("Is " + m.getName() + " method a getter?"); - if (isGetter(m)) { - LOG.trace(m.getName() + " is a getter"); - Class returnClass = m.getReturnType(); - - String fieldName = toLowerHyphen(m.getName().substring(3)); - if (fieldName != null) { - fieldName = fieldName.substring(0, 1).toLowerCase() + fieldName.substring(1); - } else { - fieldName = ""; - } - String propName = propNamePfx + "." + fieldName; - - // Is the return type a yang generated class? - if (isYangGenerated(returnClass)) { - // Is it an enum? - if (returnClass.isEnum()) { - - LOG.trace(m.getName() + " is an Enum"); - pstr.print("\n\n * " + propName); - - } else { - - String simpleName = returnClass.getSimpleName(); - - if ("Ipv4Address".equals(simpleName) || "Ipv6Address".equals(simpleName) - || IP_ADDRESS.equals(simpleName) || IP_PREFIX.equals(simpleName) - || "PortNumber".equals(simpleName) || "Dscp".equals(simpleName)) { - LOG.trace(m.getName() + " is an " + simpleName); - pstr.print("\n\n * " + propName); - } else { - printPropertyList(pstr, propNamePfx, returnClass); - } - - } - } else { - - // Setter's argument is not a yang-generated class. See - // if it is a List. - - if (List.class.isAssignableFrom(returnClass)) { - - LOG.trace("Parameter class " + returnClass.getName() + " is a List"); - - // Figure out what type of args are in List and pass - // that to toList(). - - Type returnType = m.getGenericReturnType(); - Type elementType = ((ParameterizedType) returnType).getActualTypeArguments()[0]; - Class elementClass = (Class) elementType; - LOG.trace("Calling printPropertyList on list type (" + elementClass.getName() - + "), pfx is (" + pfx + "), toClass is (" + toClass.getName() + ")"); - printPropertyList(pstr, - propNamePfx + "." + toLowerHyphen(elementClass.getSimpleName()) + "[]", - elementClass); - - } else if (!returnClass.equals(Class.class)) { - - // Setter expects something that is not a List and - // not yang-generated. Just pass the parameter value - - LOG.trace("Parameter class " + returnClass.getName() - + " is not a yang-generated class or a List"); - - pstr.print("\n\n * " + propName); - } - } - } // End of section handling "setter" method - } // End of loop through Methods - } // End of section handling yang-generated class - - } - - public static boolean isYangGenerated(Class c) { - if (c != null) { - return (c.getName().startsWith("org.opendaylight.yang.gen.")); - } - return false; - } - - public static boolean isIpPrefix(Class c) { - - if (c == null) { - return (false); - } - if (!isIetfInet(c)) { - return (false); - } - String simpleName = c.getSimpleName(); - return (IP_PREFIX.equals(simpleName)); - } - - public static boolean isIpv4Address(Class c) { - - if (c == null) { - return (false); - } - if (!isIetfInet(c)) { - return (false); - } - String simpleName = c.getSimpleName(); - return ("Ipv4Address".equals(simpleName)); - } - - public static boolean isIpv6Address(Class c) { - - if (c == null) { - return (false); - } - if (!isIetfInet(c)) { - return (false); - } - String simpleName = c.getSimpleName(); - return ("Ipv6Address".equals(simpleName)); - } - - public static boolean isIpAddress(Class c) { - - if (c == null) { - return (false); - } - if (!isIetfInet(c)) { - return (false); - } - String simpleName = c.getSimpleName(); - return (IP_ADDRESS.equals(simpleName)); - } - - public static boolean isPortNumber(Class c) { - - if (c == null) { - return (false); - } - if (!isIetfInet(c)) { - return (false); - } - - String simpleName = c.getSimpleName(); - return ("PortNumber".equals(simpleName)); - } - - public static boolean isDscp(Class c) { - - if (c == null) { - return (false); - } - if (!isIetfInet(c)) { - return (false); - } - String simpleName = c.getSimpleName(); - return ("Dscp".equals(simpleName)); - } - - public static boolean isIetfInet(Class c) { - - Package p = c.getPackage(); - if (p != null) { - String pkgName = p.getName(); - - if ((pkgName != null) && (pkgName.indexOf("yang.ietf.inet.types") > -1)) { - return (true); - } - } - - return (false); - } - - public static String toLowerHyphen(String inStr) { - if (inStr == null) { - return (null); - } - - String str = inStr.substring(0, 1).toLowerCase(); - if (inStr.length() > 1) { - str = str + inStr.substring(1); - } - - String regex = "(([a-z0-9])([A-Z]))"; - String replacement = "$2-$3"; - - String retval = str.replaceAll(regex, replacement).toLowerCase(); - - LOG.trace("Converting " + inStr + " => " + str + " => " + retval); - return (retval); - } - - // This is called when mapping the yang value back to a valid java enumeration - public static String toJavaEnum(String inStr) { - if (inStr == null) { - return (null); - } else if (inStr.length() == 0) { - return (inStr); - } - - // This will strip out all periods, which cannot be in a java enum - inStr = inStr.replaceAll("\\.", ""); - - // This is needed for enums containing spaces - inStr = inStr.replaceAll(" ", ""); - - String[] terms = inStr.split("-"); - StringBuffer sbuff = new StringBuffer(); - - // appends an _ if the string starts with a digit to make it a valid java enum - if (Character.isDigit(inStr.charAt(0))) { - sbuff.append('_'); - } + // Figure out what type of args are in List and pass + // that to toList(). + + Type paramType = m.getGenericParameterTypes()[0]; + Type elementType = ((ParameterizedType) paramType).getActualTypeArguments()[0]; + Object paramObj = new LinkedList(); + try { + paramObj = toList(props, propName, (List) paramObj, (Class) elementType); + } catch (Exception e) { + LOG.error("Caught exception trying to create list expected as argument to {}.{}", + toClass.getName(), m.getName(), e); + } + + if (paramObj != null) { + try { + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" + + paramValue + ")"); + m.invoke(toObj, paramObj); + if (!isAccessible) { + m.setAccessible(isAccessible); + } + foundValue = true; + + } catch (Exception e) { + LOG.error("Caught exception trying to convert List returned by" + toClass.getName() + + "." + m.getName() + "() to Properties entry", e); + } + } + } else { + + // Setter expects something that is not a List and + // not yang-generated. Just pass the parameter value + + LOG.trace("Parameter class " + paramClass.getName() + + " is not a yang-generated class or a List"); + + if ((paramValue != null) && (paramValue.length() > 0)) { + + Object constObj = null; + + try { + // See if I can find a constructor I can use + Constructor[] constructors = paramClass.getConstructors(); + // Is there a String constructor? + for (Constructor c : constructors) { + Class[] cParms = c.getParameterTypes(); + if ((cParms != null) && (cParms.length == 1)) { + if (String.class.isAssignableFrom(cParms[0])) { + constObj = c.newInstance(paramValue); + } + } + } + + if (constObj == null) { + // Is there a Long constructor? + for (Constructor c : constructors) { + Class[] cParms = c.getParameterTypes(); + if ((cParms != null) && (cParms.length == 1)) { + if (Long.class.isAssignableFrom(cParms[0])) { + constObj = c.newInstance(Long.parseLong(paramValue)); + } + } + } + + } + + if (constObj != null) { + try { + LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" + + constObj + ")"); + m.invoke(toObj, constObj); + foundValue = true; + } catch (Exception e2) { + LOG.error("Caught exception trying to call " + m.getName(), e2); + } + } else { + try { + boolean isAccessible = m.isAccessible(); + if (!isAccessible) { + m.setAccessible(true); + } + LOG.trace("Calling " + toObj.getClass().getName() + "." + m.getName() + "(" + + paramValue + ")"); + m.invoke(toObj, paramValue); + if (!isAccessible) { + m.setAccessible(isAccessible); + } + foundValue = true; + + } catch (Exception e) { + LOG.error("Caught exception trying to convert value returned by" + + toClass.getName() + "." + m.getName() + "() to Properties entry", + e); + } + } + } catch (Exception e1) { + LOG.warn("Could not find a suitable constructor for " + paramClass.getName(), e1); + } + + } + } + } + } // End of section handling "setter" method + } // End of loop through Methods + } // End of section handling yang-generated class + + if (foundValue) { + return (toObj); + } else { + return (null); + } + } + + private static boolean classHasSpecialHandling(String simpleName) { + if (IP_ADDRESS.equals(simpleName) || IPV4_ADDRESS.equals(simpleName) || IPV6_ADDRESS.equals(simpleName) + || IP_PREFIX.equals(simpleName) || "PortNumber".equals(simpleName) || "Dscp".equals(simpleName)) { + return true; + } + return false; + } + + public static void printPropertyList(PrintStream pstr, String pfx, Class toClass) { + boolean foundValue = false; + + LOG.trace("Analyzing " + toClass.getName() + " class : pfx " + pfx); + + if (isYangGenerated(toClass) && (!Identifier.class.isAssignableFrom(toClass))) { + // Class is yang generated. + LOG.trace(toClass.getName() + " is a Yang-generated class"); + + if (toClass.getName().endsWith("Key")) { + if (Identifier.class.isAssignableFrom(toClass)) { + LOG.trace(Identifier.class.getName() + " is assignable from " + toClass.getName()); + } else { + + LOG.trace(Identifier.class.getName() + " is NOT assignable from " + toClass.getName()); + } + } + + String propNamePfx = null; + if (pfx.endsWith("]")) { + propNamePfx = pfx; + } else { + + if ((pfx != null) && (pfx.length() > 0)) { + propNamePfx = pfx + "." + toLowerHyphen(toClass.getSimpleName()); + } else { + propNamePfx = toLowerHyphen(toClass.getSimpleName()); + } + + if (propNamePfx.endsWith("-builder")) { + propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-builder".length()); + } + + if (propNamePfx.endsWith("-impl")) { + propNamePfx = propNamePfx.substring(0, propNamePfx.length() - "-impl".length()); + } + } + + // Iterate through getter methods to figure out values we need to + // set + + for (Method m : toClass.getMethods()) { + LOG.trace("Is " + m.getName() + " method a getter?"); + if (isGetter(m)) { + LOG.trace(m.getName() + " is a getter"); + Class returnClass = m.getReturnType(); + + String fieldName = toLowerHyphen(m.getName().substring(3)); + if (fieldName != null) { + fieldName = fieldName.substring(0, 1).toLowerCase() + fieldName.substring(1); + } else { + fieldName = ""; + } + String propName = propNamePfx + "." + fieldName; + + // Is the return type a yang generated class? + if (isYangGenerated(returnClass)) { + // Is it an enum? + if (returnClass.isEnum()) { + + LOG.trace(m.getName() + " is an Enum"); + pstr.print("\n\n * " + propName); + + } else { + + String simpleName = returnClass.getSimpleName(); + + if (IPV4_ADDRESS.equals(simpleName) || IPV6_ADDRESS.equals(simpleName) + || IP_ADDRESS.equals(simpleName) || IP_PREFIX.equals(simpleName) + || "PortNumber".equals(simpleName) || "Dscp".equals(simpleName)) { + LOG.trace(m.getName() + " is an " + simpleName); + pstr.print("\n\n * " + propName); + } else { + printPropertyList(pstr, propNamePfx, returnClass); + } + + } + } else { + + // Setter's argument is not a yang-generated class. See + // if it is a List. + + if (List.class.isAssignableFrom(returnClass)) { + + LOG.trace("Parameter class " + returnClass.getName() + " is a List"); + + // Figure out what type of args are in List and pass + // that to toList(). + + Type returnType = m.getGenericReturnType(); + Type elementType = ((ParameterizedType) returnType).getActualTypeArguments()[0]; + Class elementClass = (Class) elementType; + LOG.trace("Calling printPropertyList on list type (" + elementClass.getName() + + "), pfx is (" + pfx + "), toClass is (" + toClass.getName() + ")"); + printPropertyList(pstr, + propNamePfx + "." + toLowerHyphen(elementClass.getSimpleName()) + "[]", + elementClass); + + } else if (!returnClass.equals(Class.class)) { + + // Setter expects something that is not a List and + // not yang-generated. Just pass the parameter value + + LOG.trace("Parameter class " + returnClass.getName() + + " is not a yang-generated class or a List"); + + pstr.print("\n\n * " + propName); + } + } + } // End of section handling "setter" method + } // End of loop through Methods + } // End of section handling yang-generated class + + } + + public static boolean isYangGenerated(Class c) { + if (c != null) { + return (c.getName().startsWith("org.opendaylight.yang.gen.")); + } + return false; + } + + public static boolean isIpPrefix(Class c) { + + if (c == null) { + return (false); + } + if (!isIetfInet(c)) { + return (false); + } + String simpleName = c.getSimpleName(); + return (IP_PREFIX.equals(simpleName)); + } + + public static boolean isIpv4Address(Class c) { + + if (c == null) { + return (false); + } + if (!isIetfInet(c)) { + return (false); + } + String simpleName = c.getSimpleName(); + return (IPV4_ADDRESS.equals(simpleName)); + } + + public static boolean isIpv6Address(Class c) { + + if (c == null) { + return (false); + } + if (!isIetfInet(c)) { + return (false); + } + String simpleName = c.getSimpleName(); + return (IPV6_ADDRESS.equals(simpleName)); + } + + public static boolean isIpAddress(Class c) { + + if (c == null) { + return (false); + } + if (!isIetfInet(c)) { + return (false); + } + String simpleName = c.getSimpleName(); + return (IP_ADDRESS.equals(simpleName)); + } + + public static boolean isPortNumber(Class c) { + + if (c == null) { + return (false); + } + if (!isIetfInet(c)) { + return (false); + } + + String simpleName = c.getSimpleName(); + return ("PortNumber".equals(simpleName)); + } + + public static boolean isDscp(Class c) { + + if (c == null) { + return (false); + } + if (!isIetfInet(c)) { + return (false); + } + String simpleName = c.getSimpleName(); + return ("Dscp".equals(simpleName)); + } + + public static boolean isIetfInet(Class c) { + + Package p = c.getPackage(); + if (p != null) { + String pkgName = p.getName(); + + if ((pkgName != null) && (pkgName.indexOf("yang.ietf.inet.types") > -1)) { + return (true); + } + } + + return (false); + } + + public static String toLowerHyphen(String inStr) { + if (inStr == null) { + return (null); + } + + String str = inStr.substring(0, 1).toLowerCase(); + if (inStr.length() > 1) { + str = str + inStr.substring(1); + } + + String regex = "(([a-z0-9])([A-Z]))"; + String replacement = "$2-$3"; + + String retval = str.replaceAll(regex, replacement).toLowerCase(); + + LOG.trace("Converting " + inStr + " => " + str + " => " + retval); + return (retval); + } + + // This is called when mapping the yang value back to a valid java enumeration + public static String toJavaEnum(String inStr) { + if (inStr == null) { + return (null); + } else if (inStr.length() == 0) { + return (inStr); + } + + // This will strip out all periods, which cannot be in a java enum + inStr = inStr.replaceAll("\\.", ""); + + // This is needed for enums containing spaces + inStr = inStr.replaceAll(" ", ""); + + String[] terms = inStr.split("-"); + StringBuffer sbuff = new StringBuffer(); + + // appends an _ if the string starts with a digit to make it a valid java enum + if (Character.isDigit(inStr.charAt(0))) { + sbuff.append('_'); + } // If the string contains hyphens it will convert the string to upperCamelCase without hyphens - for (String term : terms) { - sbuff.append(term.substring(0, 1).toUpperCase()); - if (term.length() > 1) { - sbuff.append(term.substring(1)); - } - } - return (sbuff.toString()); - - } - - public static boolean isGetter(Method m) { - if (m == null) { - return (false); - } - - if (Modifier.isPublic(m.getModifiers()) && (m.getParameterTypes().length == 0)) { - if (m.getName().matches("^get[A-Z].*") && !m.getReturnType().equals(void.class)) { - if (!"getClass".equals(m.getName())) { - return (true); - } - } - - if (m.getName().matches("^get[A-Z].*") && m.getReturnType().equals(boolean.class)) { - return (true); - } - - if (m.getName().matches("^is[A-Z].*") && m.getReturnType().equals(Boolean.class)) { - return (true); - } - } - - return (false); - } - - public static boolean isSetter(Method m) { - if (m == null) { - return (false); - } - - if (Modifier.isPublic(m.getModifiers()) && (m.getParameterTypes().length == 1)) { - if (m.getName().matches("^set[A-Z].*")) { - Class[] paramTypes = m.getParameterTypes(); - if (paramTypes[0].isAssignableFrom(Identifier.class) - || Identifier.class.isAssignableFrom(paramTypes[0])) { - return (false); - } else { - return (true); - } - } - - } - - return (false); - } - - @Deprecated - public static String getFullPropertiesPath(String propertiesFileName) { - return "/opt/bvc/controller/configuration/" + propertiesFileName; - } + for (String term : terms) { + sbuff.append(term.substring(0, 1).toUpperCase()); + if (term.length() > 1) { + sbuff.append(term.substring(1)); + } + } + return (sbuff.toString()); + + } + + public static boolean isGetter(Method m) { + if (m == null) { + return (false); + } + + if (Modifier.isPublic(m.getModifiers()) && (m.getParameterTypes().length == 0)) { + if (m.getName().matches("^get[A-Z].*") && !m.getReturnType().equals(void.class)) { + if (!"getClass".equals(m.getName())) { + return (true); + } + } + + if (m.getName().matches("^get[A-Z].*") && m.getReturnType().equals(boolean.class)) { + return (true); + } + + if (m.getName().matches("^is[A-Z].*") && m.getReturnType().equals(Boolean.class)) { + return (true); + } + } + + return (false); + } + + public static boolean isSetter(Method m) { + if (m == null) { + return (false); + } + + if (Modifier.isPublic(m.getModifiers()) && (m.getParameterTypes().length == 1)) { + if (m.getName().matches("^set[A-Z].*")) { + Class[] paramTypes = m.getParameterTypes(); + if (paramTypes[0].isAssignableFrom(Identifier.class) + || Identifier.class.isAssignableFrom(paramTypes[0])) { + return (false); + } else { + return (true); + } + } + + } + + return (false); + } + + @Deprecated + public static String getFullPropertiesPath(String propertiesFileName) { + return "/opt/bvc/controller/configuration/" + propertiesFileName; + } // This is called when mapping a valid java enumeration back to the yang model value - @Deprecated - public static String mapEnumeratedValue(String propertyName, String propertyValue) { - LOG.info("mapEnumeratedValue called with propertyName=" + propertyName + " and value=" + propertyValue); - String mappingKey = "yang." + propertyName + "." + propertyValue; - if (yangMappingProperties.containsKey(mappingKey)) { - return (yangMappingProperties.getProperty(mappingKey)); - } else { - LOG.info("yangMappingProperties did not contain the key " + mappingKey + " returning the original value."); - return propertyValue; - } - } + @Deprecated + public static String mapEnumeratedValue(String propertyName, String propertyValue) { + LOG.info("mapEnumeratedValue called with propertyName=" + propertyName + " and value=" + propertyValue); + String mappingKey = "yang." + propertyName + "." + propertyValue; + if (yangMappingProperties.containsKey(mappingKey)) { + return (yangMappingProperties.getProperty(mappingKey)); + } else { + LOG.info("yangMappingProperties did not contain the key " + mappingKey + " returning the original value."); + return propertyValue; + } + } } |