Examples with WalkerConfigImpl org.walkmod.conf.entities.impl.WalkerConfigImpl used on opensource projects

Example 1 with WalkerConfigImpl

use of org.walkmod.conf.entities.impl.WalkerConfigImpl in project walkmod-core by walkmod.

the class AddTransformationYMLAction method doAction.

@Override
public void doAction(JsonNode chainsNode) throws Exception {
    ArrayNode transformationsNode = null;
    boolean isMultiModule = chainsNode.has("modules");
    ObjectMapper mapper = provider.getObjectMapper();
    if (!isMultiModule) {
        boolean validChainName = chain != null && !"".equals(chain) && !"default".equals(chain);
        if (!chainsNode.has("chains")) {
            if (chainsNode.has("transformations")) {
                JsonNode aux = chainsNode.get("transformations");
                if (aux.isArray()) {
                    transformationsNode = (ArrayNode) aux;
                }
                if (!validChainName) {
                    ObjectNode auxRoot = (ObjectNode) chainsNode;
                    if (transformationsNode == null) {
                        transformationsNode = new ArrayNode(mapper.getNodeFactory());
                    }
                    auxRoot.set("transformations", transformationsNode);
                } else {
                    // reset the root
                    chainsNode = new ObjectNode(mapper.getNodeFactory());
                    ObjectNode auxRoot = (ObjectNode) chainsNode;
                    // the default chain list added
                    ObjectNode chainObject = new ObjectNode(mapper.getNodeFactory());
                    chainObject.set("name", new TextNode("default"));
                    chainObject.set("transformations", transformationsNode);
                    ArrayNode chainsListNode = new ArrayNode(mapper.getNodeFactory());
                    // the requested chain added
                    ObjectNode newChain = new ObjectNode(mapper.getNodeFactory());
                    newChain.set("name", new TextNode(chain));
                    if (path != null && !"".equals(path.trim())) {
                        ObjectNode readerNode = new ObjectNode(mapper.getNodeFactory());
                        newChain.set("reader", readerNode);
                        populateWriterReader(readerNode, path, null, null, null, null);
                        ObjectNode writerNode = new ObjectNode(mapper.getNodeFactory());
                        newChain.set("writer", writerNode);
                        populateWriterReader(writerNode, path, null, null, null, null);
                    }
                    transformationsNode = new ArrayNode(mapper.getNodeFactory());
                    newChain.set("transformations", transformationsNode);
                    if (before == null || !"default".equals(before)) {
                        chainsListNode.add(chainObject);
                    }
                    chainsListNode.add(newChain);
                    if (before != null && "default".equals(before)) {
                        chainsListNode.add(chainObject);
                    }
                    auxRoot.set("chains", chainsListNode);
                }
            } else {
                ObjectNode auxRoot = (ObjectNode) chainsNode;
                transformationsNode = new ArrayNode(mapper.getNodeFactory());
                boolean writeChainInfo = validChainName;
                if (!writeChainInfo) {
                    writeChainInfo = path != null && !"".equals(path.trim());
                    chain = "default";
                }
                if (writeChainInfo) {
                    ArrayNode auxChainsList = new ArrayNode(mapper.getNodeFactory());
                    ObjectNode aux = new ObjectNode(mapper.getNodeFactory());
                    auxChainsList.add(aux);
                    aux.set("name", new TextNode(chain));
                    if (path != null && !"".equals(path.trim())) {
                        ObjectNode readerNode = new ObjectNode(mapper.getNodeFactory());
                        aux.set("reader", readerNode);
                        populateWriterReader(readerNode, path, null, null, null, null);
                    }
                    auxRoot.set("chains", auxChainsList);
                    if (path != null && !"".equals(path.trim())) {
                        ObjectNode writerNode = new ObjectNode(mapper.getNodeFactory());
                        aux.set("writer", writerNode);
                        populateWriterReader(writerNode, path, null, null, null, null);
                    }
                    auxRoot = aux;
                }
                auxRoot.set("transformations", transformationsNode);
            }
        } else {
            if (validChainName) {
                JsonNode aux = chainsNode.get("chains");
                boolean found = false;
                if (aux.isArray()) {
                    Iterator<JsonNode> it = aux.elements();
                    while (it.hasNext()) {
                        JsonNode next = it.next();
                        if (next.has("name")) {
                            String id = next.get("name").asText();
                            if (chain.equals(id)) {
                                found = true;
                                if (next.has("transformations")) {
                                    JsonNode auxTrans = next.get("transformations");
                                    if (auxTrans.isArray()) {
                                        transformationsNode = (ArrayNode) auxTrans;
                                    } else {
                                        throw new Exception("The chain [" + chain + "] does not have a valid transformations node");
                                    }
                                } else if (next.isObject()) {
                                    ObjectNode auxNext = (ObjectNode) next;
                                    transformationsNode = new ArrayNode(mapper.getNodeFactory());
                                    auxNext.set("transformations", transformationsNode);
                                } else {
                                    throw new Exception("The chain [" + chain + "] does not have a valid structure");
                                }
                            }
                        }
                    }
                    if (!found) {
                        ChainConfig chainCfg = new ChainConfigImpl();
                        chainCfg.setName(chain);
                        WalkerConfig walkerCfg = new WalkerConfigImpl();
                        List<TransformationConfig> transfs = new LinkedList<TransformationConfig>();
                        transfs.add(transformationCfg);
                        walkerCfg.setTransformations(transfs);
                        chainCfg.setWalkerConfig(walkerCfg);
                        provider.addChainConfig(chainCfg, false, before);
                        return;
                    }
                }
            } else {
                ObjectNode node = new ObjectNode(mapper.getNodeFactory());
                node.set("name", new TextNode(chain));
                ArrayNode transNodes = new ArrayNode(mapper.getNodeFactory());
                node.set("transformations", transNodes);
                ArrayNode array = (ArrayNode) chainsNode.get("chains");
                array.add(node);
                ObjectNode transformationNode = new ObjectNode(mapper.getNodeFactory());
                transNodes.add(transformationNode);
                createTransformation(transformationNode, transformationCfg);
                return;
            }
        }
        if (transformationsNode != null) {
            ObjectNode transformationNode = new ObjectNode(mapper.getNodeFactory());
            if (order != null && order < transformationsNode.size()) {
                transformationsNode.insert(order, transformationNode);
            } else {
                transformationsNode.add(transformationNode);
            }
            createTransformation(transformationNode, transformationCfg);
            provider.write(chainsNode);
            return;
        } else if (chain != null) {
            throw new Exception("The chain [" + chain + "] does not exists");
        }
    }
}

Example 2 with WalkerConfigImpl

use of org.walkmod.conf.entities.impl.WalkerConfigImpl in project walkmod-core by walkmod.

the class AbstractChainConfigurationProvider method addDefaultWalker.

public void addDefaultWalker(ChainConfig ac) {
    WalkerConfig wc = new WalkerConfigImpl();
    wc.setType(null);
    wc.setParserConfig(new ParserConfigImpl());
    ac.setWalkerConfig(wc);
}

Example 3 with WalkerConfigImpl

use of org.walkmod.conf.entities.impl.WalkerConfigImpl in project walkmod-core by walkmod.

the class JSONConfigParser method getWalker.

public WalkerConfig getWalker(JsonNode current) {
    WalkerConfig walkerCfg = new WalkerConfigImpl();
    if (current.has("type")) {
        walkerCfg.setType(current.get("type").asText());
    }
    if (current.has("parser")) {
        ParserConfig parserCfg = new ParserConfigImpl();
        JsonNode parserNode = current.get("parser");
        parserCfg.setType(parserNode.get("type").asText());
        parserCfg.setParameters(getParams(parserNode));
        walkerCfg.setParserConfig(parserCfg);
    }
    walkerCfg.setTransformations(getTransformationCfgs(current));
    if (current.has("root-namespace")) {
        walkerCfg.setRootNamespace(current.get("root-namespace").asText());
    }
    walkerCfg.setParams(getParams(current));
    return walkerCfg;
}

Example 4 with WalkerConfigImpl

use of org.walkmod.conf.entities.impl.WalkerConfigImpl in project walkmod-core by walkmod.

the class XMLConfigurationProvider method loadWalkerConfig.

public void loadWalkerConfig(Element element, ChainConfig ac) {
    NodeList children;
    Node walkerNode = element;
    if ("walker".equals(walkerNode.getNodeName())) {
        WalkerConfig wc = new WalkerConfigImpl();
        String type = ((Element) walkerNode).getAttribute("type");
        if ("".equals(type)) {
            wc.setType(null);
        } else {
            wc.setType(type);
        }
        wc.setParams(getParams((Element) walkerNode));
        wc.setRootNamespace(((Element) walkerNode).getAttribute("root-namespace"));
        children = walkerNode.getChildNodes();
        if (children.getLength() > 3) {
            throw new ConfigurationException("Invalid walker definition in the " + "architecture" + ac.getName() + ". Please, verify the dtd");
        }
        int max = children.getLength();
        int transformationIndex = wc.getParams().size();
        if (transformationIndex < max) {
            final String nodeName = children.item(transformationIndex).getNodeName();
            if (("parser").equals(nodeName)) {
                loadParserConfig((Element) children.item(transformationIndex), wc);
                transformationIndex = 1;
            } else {
                wc.setParserConfig(new ParserConfigImpl());
            }
        } else {
            wc.setParserConfig(new ParserConfigImpl());
        }
        if (transformationIndex < max) {
            loadTransformationConfigs((Element) children.item(transformationIndex), wc);
        }
        ac.setWalkerConfig(wc);
    } else {
        throw new ConfigurationException("Invalid architecture definition. " + "A walker element must be defined in the architecture element " + ac.getName());
    }
}

Example 5 with WalkerConfigImpl

use of org.walkmod.conf.entities.impl.WalkerConfigImpl in project walkmod-core by walkmod.

the class XMLConfigurationProvider method loadChains.

public void loadChains() throws ConfigurationException {
    Element rootElement = document.getDocumentElement();
    NodeList children = rootElement.getChildNodes();
    int childSize = children.getLength();
    for (int i = 0; i < childSize; i++) {
        Node childNode = children.item(i);
        if (childNode instanceof Element) {
            Element child = (Element) childNode;
            final String nodeName = child.getNodeName();
            if ("chain".equals(nodeName)) {
                ChainConfig ac = new ChainConfigImpl();
                if ("".equals(child.getAttribute("name"))) {
                    if (i == 0) {
                        ac.setName("chain_" + (i + 1));
                    } else {
                        ac.setName("chain_" + (i + 1));
                    }
                } else {
                    ac.setName(child.getAttribute("name"));
                }
                NodeList childrenModel = child.getChildNodes();
                ac.setParameters(getParams(child));
                int index = 0;
                if ("reader".equals(childrenModel.item(index).getNodeName())) {
                    loadReaderConfig((Element) childrenModel.item(index), ac);
                    index++;
                } else {
                    addDefaultReaderConfig(ac);
                }
                if (index >= childrenModel.getLength()) {
                    throw new ConfigurationException("Invalid architecture definition for the " + "element" + ac.getName());
                }
                if ("walker".equals(childrenModel.item(index).getNodeName())) {
                    loadWalkerConfig((Element) childrenModel.item(index), ac);
                    index++;
                } else if ("transformation".equals(childrenModel.item(index).getNodeName())) {
                    addDefaultWalker(ac, child);
                } else {
                    throw new ConfigurationException("Invalid transformation chain. A walker or at least one transformation must be specified");
                }
                if (index > childrenModel.getLength()) {
                    throw new ConfigurationException("Invalid architecture definition for the " + "element" + ac.getName());
                }
                boolean found = false;
                while (index < childrenModel.getLength() && !found) {
                    if ("writer".equals(childrenModel.item(index).getNodeName())) {
                        found = true;
                        loadWriter((Element) childrenModel.item(index), ac);
                    }
                    index++;
                }
                if (!found) {
                    addDefaultWriterConfig(ac);
                }
                configuration.addChainConfig(ac);
            } else if ("transformation".equals(nodeName)) {
                ChainConfig ac = new ChainConfigImpl();
                ac.setName("default");
                List<TransformationConfig> transformationConfigs = getTransformationItems(rootElement, true);
                WalkerConfig wc = new WalkerConfigImpl();
                wc.setType(null);
                wc.setParserConfig(new ParserConfigImpl());
                wc.setTransformations(transformationConfigs);
                addDefaultReaderConfig(ac);
                ac.setWalkerConfig(wc);
                addDefaultWriterConfig(ac);
                configuration.addChainConfig(ac);
                i = i + transformationConfigs.size() - 1;
            }
        }
    }
    LOG.debug("Transformation chains loaded");
}