From a42de79292d9541db7865b54e93be2d0b6e6a094 Mon Sep 17 00:00:00 2001 From: "serena.spinoso" Date: Thu, 7 Sep 2017 10:22:39 +0200 Subject: update verigraph JIRA: PARSER-154 code optimizations about graph manipulation and formula generation. Change-Id: Idebef19b128281aa2bc40d1aeab6e208c7ddd93d Signed-off-by: serena.spinoso --- .../it/polito/verigraph/grpc/server/GrpcUtils.java | 153 +++++++++++++++++++++ 1 file changed, 153 insertions(+) create mode 100644 verigraph/src/it/polito/verigraph/grpc/server/GrpcUtils.java (limited to 'verigraph/src/it/polito/verigraph/grpc/server/GrpcUtils.java') diff --git a/verigraph/src/it/polito/verigraph/grpc/server/GrpcUtils.java b/verigraph/src/it/polito/verigraph/grpc/server/GrpcUtils.java new file mode 100644 index 0000000..43859db --- /dev/null +++ b/verigraph/src/it/polito/verigraph/grpc/server/GrpcUtils.java @@ -0,0 +1,153 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ +package it.polito.verigraph.grpc.server; + +import java.io.IOException; +import java.util.Map; +import java.util.logging.Level; +import java.util.logging.Logger; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.google.common.base.Splitter; +import it.polito.verigraph.grpc.ConfigurationGrpc; +import it.polito.verigraph.grpc.GraphGrpc; +import it.polito.verigraph.grpc.NeighbourGrpc; +import it.polito.verigraph.grpc.NodeGrpc; +import it.polito.verigraph.grpc.TestGrpc; +import it.polito.verigraph.grpc.VerificationGrpc; +import it.polito.verigraph.grpc.NodeGrpc.FunctionalType; +import it.polito.verigraph.model.Configuration; +import it.polito.verigraph.model.Graph; +import it.polito.verigraph.model.Neighbour; +import it.polito.verigraph.model.Node; +import it.polito.verigraph.model.Test; +import it.polito.verigraph.model.Verification; + +public class GrpcUtils { + private static final Logger logger = Logger.getLogger(GrpcUtils.class.getName()); + + public static NeighbourGrpc obtainNeighbour(Neighbour ne){ + return NeighbourGrpc.newBuilder() + .setId(ne.getId()) + .setName(ne.getName()) + .build(); + } + + public static Neighbour deriveNeighbour(NeighbourGrpc request) { + //id is not present + Neighbour ne = new Neighbour(); + ne.setName(request.getName()); + return ne; + } + + public static ConfigurationGrpc obtainConfiguration(Configuration conf){ + return ConfigurationGrpc.newBuilder() + .setId(conf.getId()) + .setDescription(conf.getDescription()) + .setConfiguration(conf.getConfiguration().toString()) + .build(); + } + + public static Configuration deriveConfiguration(ConfigurationGrpc request) { + Configuration conf = new Configuration(); + conf.setId(request.getId()); + conf.setDescription(request.getDescription()); + ObjectMapper mapper = new ObjectMapper(); + JsonNode rootNode = null; + try { + if ("".equals(request.getConfiguration())) + rootNode=mapper.readTree("[]"); + else + rootNode = mapper.readTree(request.getConfiguration()); + } catch (IOException e) { + logger.log(Level.WARNING, e.getMessage()); + } + conf.setConfiguration(rootNode); + return conf; + } + + public static NodeGrpc obtainNode(Node node) { + NodeGrpc.Builder nr = NodeGrpc.newBuilder(); + nr.setId(node.getId()); + nr.setName(node.getName()); + nr.setFunctionalType(FunctionalType.valueOf(node.getFunctional_type())); + for(Neighbour neighbour:node.getNeighbours().values()){ + NeighbourGrpc ng = obtainNeighbour(neighbour); + nr.addNeighbour(ng); + } + nr.setConfiguration(obtainConfiguration(node.getConfiguration())); + return nr.build(); + } + + public static Node deriveNode(NodeGrpc request) { + //id is not present + Node node = new Node(); + node.setName(request.getName()); + node.setFunctional_type(request.getFunctionalType().toString()); + Configuration conf = deriveConfiguration(request.getConfiguration()); + node.setConfiguration(conf); + + Map neighours = node.getNeighbours(); + long i = 1; + for(NeighbourGrpc neighbour:request.getNeighbourList()){ + Neighbour ng = deriveNeighbour(neighbour); + neighours.put(i++, ng); + } + + return node; + } + + public static GraphGrpc obtainGraph(Graph graph){ + GraphGrpc.Builder gr = GraphGrpc.newBuilder(); + gr.setId(graph.getId()); + for(Node node:graph.getNodes().values()){ + NodeGrpc ng = obtainNode(node); + gr.addNode(ng); + } + return gr.build(); + } + + public static Graph deriveGraph(GraphGrpc request) { + //id is not present + Graph graph = new Graph(); + + long i=1; + Map nodes= graph.getNodes(); + for(NodeGrpc node:request.getNodeList()){ + Node ng = deriveNode(node); + nodes.put(i++, ng); + } + + return graph; + } + + public static VerificationGrpc obtainVerification(Verification verify){ + VerificationGrpc.Builder ver = VerificationGrpc.newBuilder(); + ver.setComment(verify.getComment()); + ver.setResult(verify.getResult()); + for(Test test:verify.getTests()){ + TestGrpc.Builder tst = TestGrpc.newBuilder().setResult(test.getResult()); + for(Node node:test.getPath()){ + NodeGrpc ng = obtainNode(node); + tst.addNode(ng); + } + ver.addTest(tst); + } + return ver.build(); + } + + /**Intended for string that begins with "?" + * */ + public static Map getParamGivenString(String str){ + String string = str.substring(1); + final Map map = Splitter.on('&').trimResults().withKeyValueSeparator("="). + split(string); + return map; + } +} -- cgit 1.2.3-korg