Example usage for org.dom4j Node selectSingleNode

Introduction

In this page you can find the example usage for org.dom4j Node selectSingleNode.

Prototype

Node selectSingleNode(String xpathExpression);

Source Link

Document

selectSingleNode evaluates an XPath expression and returns the result as a single Node instance.

Usage

From source file:org.rolap4j.parsers.Dom4jBasedCatalogParser.java

License:Apache License

/**
 * Get the table name that corresponds to the cube
 *
 * @param cubeNode//from w  ww .  j a  va  2  s .  c o  m
 * @param cubeName
 * @return table name that corresponds to the cube
 * @throws ParsingException
 * @see Cube
 */
private String getCubeTableName(final Node cubeNode, final String cubeName) throws ParsingException {

    final Node tableNode = cubeNode.selectSingleNode("Table");
    final String exceptionMessage = "The cube " + cubeName + " must specify a corresponding table";

    if (null == tableNode) {
        throw new ParsingException(exceptionMessage);
    }

    final String name = tableNode.valueOf("@name");
    if (StringUtil.isEmpty(name)) {
        throw new ParsingException(exceptionMessage);
    }
    return name;
}

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From source file:org.rossjohnson.tvdb.io.TvDbDAO.java

License:Open Source License

public SeriesInfo getSeriesInfo(int seriesId) throws Exception {
    SeriesInfo series = null;/*  w  ww. j ava  2s.  c  o m*/
    String query = "http://www.thetvdb.com/data/series/" + seriesId + "/all/";
    log.info("Executing " + query);
    Document doc = new SAXReader().read(client.execute(new HttpGet(query)).getEntity().getContent());
    Node seriesElement = doc.selectSingleNode("/Data/Series");
    if (seriesElement != null) {
        series = new SeriesInfo();
        series.setSeriesId(String.valueOf(seriesId));
        series.setSeriesName(seriesElement.selectSingleNode("SeriesName").getText());
        try {
            Date firstAired = dateFormat.parse(seriesElement.selectSingleNode("FirstAired").getText());
            series.setFirstAired(firstAired);
        } catch (Exception e) {
        }
    }
    return series;
}

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From source file:org.rundeck.api.parser.AbortParser.java

License:Apache License

@Override
public RundeckAbort parse(Node abortNode) {
    RundeckAbort abort = new RundeckAbort();

    try {//from  w  w  w.  ja  v a 2  s . c  o m
        abort.setStatus(AbortStatus.valueOf(StringUtils.upperCase(abortNode.valueOf("@status"))));
    } catch (IllegalArgumentException e) {
        abort.setStatus(null);
    }

    Node execNode = abortNode.selectSingleNode("execution");
    if (execNode != null) {
        RundeckExecution execution = new ExecutionParser().parseXmlNode(execNode);
        abort.setExecution(execution);
    }

    return abort;
}

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From source file:org.rundeck.api.parser.ExecutionParser.java

License:Apache License

@Override
public RundeckExecution parse(Node execNode) {
    RundeckExecution execution = new RundeckExecution();

    execution.setId(Long.valueOf(execNode.valueOf("@id")));
    execution.setUrl(StringUtils.trimToNull(execNode.valueOf("@href")));
    try {// w w w  . j  a v a 2 s.c o m
        execution.setStatus(ExecutionStatus
                .valueOf(StringUtils.replace(StringUtils.upperCase(execNode.valueOf("@status")), "-", "_")));
    } catch (IllegalArgumentException e) {
        execution.setStatus(null);
    }
    execution.setDescription(StringUtils.trimToNull(execNode.valueOf("description")));
    execution.setArgstring(StringUtils.trimToNull(execNode.valueOf("argstring")));
    execution.setStartedBy(StringUtils.trimToNull(execNode.valueOf("user")));
    execution.setAbortedBy(StringUtils.trimToNull(execNode.valueOf("abortedby")));
    execution.setProject(StringUtils.trimToNull(execNode.valueOf("@project")));
    String startedAt = StringUtils.trimToNull(execNode.valueOf("date-started/@unixtime"));
    if (startedAt != null) {
        execution.setStartedAt(new Date(Long.valueOf(startedAt)));
    }
    String endedAt = StringUtils.trimToNull(execNode.valueOf("date-ended/@unixtime"));
    if (endedAt != null) {
        execution.setEndedAt(new Date(Long.valueOf(endedAt)));
    }

    Node jobNode = execNode.selectSingleNode("job");
    if (jobNode != null) {
        RundeckJob job = new JobParser().parseXmlNode(jobNode);
        execution.setJob(job);
    }

    final Node successfulNodes = execNode.selectSingleNode("successfulNodes");
    if (successfulNodes != null) {
        final List<RundeckNode> rundeckNodes = new ListParser<RundeckNode>(new NodeParser(),
                "successfulNodes/node").parseXmlNode(execNode);
        execution.setSuccessfulNodes(new HashSet<RundeckNodeIdentity>(rundeckNodes));
    } else {
        execution.setSuccessfulNodes(Collections.<RundeckNodeIdentity>emptySet());
    }

    final Node failedNodes = execNode.selectSingleNode("failedNodes");
    if (failedNodes != null) {
        final List<RundeckNode> rundeckNodes = new ListParser<RundeckNode>(new NodeParser(), "failedNodes/node")
                .parseXmlNode(execNode);
        execution.setFailedNodes(new HashSet<RundeckNodeIdentity>(rundeckNodes));
    } else {
        execution.setFailedNodes(Collections.<RundeckNodeIdentity>emptySet());
    }

    return execution;
}

---

From source file:org.rundeck.api.parser.JobParser.java

License:Apache License

@Override
public RundeckJob parse(Node jobNode) {

    RundeckJob job = new RundeckJob();

    job.setName(StringUtils.trimToNull(jobNode.valueOf("name")));
    job.setDescription(StringUtils.trimToNull(jobNode.valueOf("description")));
    job.setGroup(StringUtils.trimToNull(jobNode.valueOf("group")));

    // ID is either an attribute or an child element...
    String jobId = null;// w  w w.  ja  va 2s.  c om
    jobId = jobNode.valueOf("id");
    if (StringUtils.isBlank(jobId)) {
        jobId = jobNode.valueOf("@id");
    }
    job.setId(jobId);

    String averageDuration = StringUtils.trimToNull(jobNode.valueOf("@averageDuration"));
    if (averageDuration != null) {
        job.setAverageDuration(Long.valueOf(averageDuration));
    }

    // project is either a nested element of context, or just a child element
    Node contextNode = jobNode.selectSingleNode("context");
    if (contextNode != null) {
        job.setProject(StringUtils.trimToNull(contextNode.valueOf("project")));
    } else {
        job.setProject(StringUtils.trimToNull(jobNode.valueOf("project")));
    }

    return job;
}

---

From source file:org.saiku.plugin.PentahoDatasourceManager.java

License:Apache License

private void loadDatasourcesFromXml(String dataSources) {
    EntityResolver loader = new PentahoEntityResolver();
    Document doc = null;//w w  w. ja  v a  2 s. com
    try {
        doc = XmlDom4JHelper.getDocFromFile(dataSources, loader);
        String modified = doc.asXML();
        doc = XmlDom4JHelper.getDocFromString(modified, loader);

        List<Node> nodes = doc.selectNodes("/DataSources/DataSource/Catalogs/Catalog"); //$NON-NLS-1$
        int nr = 0;
        for (Node node : nodes) {
            nr++;
            String name = "PentahoDs" + nr;
            Element e = (Element) node;
            List<Attribute> list = e.attributes();
            for (Attribute attribute : list) {
                String aname = attribute.getName();
                if ("name".equals(aname)) {
                    name = attribute.getStringValue();
                }
            }

            Node ds = node.selectSingleNode("DataSourceInfo");
            Node cat = node.selectSingleNode("Definition");
            String connectStr = ds.getStringValue();
            PropertyList pl = Util.parseConnectString(connectStr);
            String dynProcName = pl.get(RolapConnectionProperties.DynamicSchemaProcessor.name());
            if (StringUtils.isNotBlank(dynamicSchemaProcessor) && StringUtils.isBlank(dynProcName)) {
                pl.put(RolapConnectionProperties.DynamicSchemaProcessor.name(), dynamicSchemaProcessor);

            }
            LOG.debug("NAME: " + name + " DSINFO: " + pl.toString() + "  ###CATALOG: "
                    + (cat != null ? cat.getStringValue() : "NULL"));
            Properties props = new Properties();
            props.put("driver", "mondrian.olap4j.MondrianOlap4jDriver");
            props.put("location", "jdbc:mondrian:" + pl.toString() + ";Catalog=" + cat.getStringValue());
            if (saikuDatasourceProcessor != null) {
                props.put(ISaikuConnection.DATASOURCE_PROCESSORS, saikuDatasourceProcessor);
            }
            if (saikuConnectionProcessor != null) {
                props.put(ISaikuConnection.CONNECTION_PROCESSORS, saikuConnectionProcessor);
            }
            props.list(System.out);

            SaikuDatasource sd = new SaikuDatasource(name, SaikuDatasource.Type.OLAP, props);
            datasources.put(name, sd);

        }
    } catch (Exception e) {
        e.printStackTrace();
        LOG.error(e);
    }
    if (LOG.isDebugEnabled()) {
        if (doc == null) {
            LOG.debug("Original Document is null");
        } else {
            LOG.debug("Original Document:" + doc.asXML()); //$NON-NLS-1$
        }
    }

}

---

From source file:org.saiku.plugin.resources.PentahoRepositoryResource2.java

License:Apache License

/**
 * Get Saved Queries.//from w ww . j  a va  2s. com
 * @return A list of SavedQuery Objects.
 */
@GET
@Produces({ "application/json" })
public List<IRepositoryObject> getRepository(@QueryParam("path") String path, @QueryParam("type") String type) {
    List<IRepositoryObject> objects = new ArrayList<IRepositoryObject>();
    try {
        if (path != null && (path.startsWith("/") || path.startsWith("."))) {
            throw new IllegalArgumentException(
                    "Path cannot be null or start with \"/\" or \".\" - Illegal Path: " + path);
        }
        userSession = PentahoSessionHolder.getSession();
        repository = PentahoSystem.get(ISolutionRepository.class, userSession);
        if (StringUtils.isNotBlank(path)) {
            ISolutionFile sf = repository.getSolutionFile(path, ISolutionRepository.ACTION_EXECUTE);
            if (sf != null && !sf.isDirectory()
                    && (StringUtils.isBlank(type) || sf.getExtension().endsWith(type.toLowerCase()))) {
                List<AclMethod> acls = getAcl(path, false);
                String localizedName = repository.getLocalizedFileProperty(sf, "title", //$NON-NLS-1$
                        ISolutionRepository.ACTION_EXECUTE);
                objects.add(new RepositoryFileObject(localizedName, "#" + path, type, path, acls));
                return objects;
            }
        }
        Document navDoc = getRepositoryDocument(PentahoSessionHolder.getSession());
        Node tree = navDoc.getRootElement();
        // List nodes = tree.selectNodes("./file[@name='project']/file[@name='common']");
        String context = null;
        if (StringUtils.isNotBlank(path)) {
            String rootNodePath = ".";
            String[] parts = path.split("/");
            for (String part : parts) {
                rootNodePath += "/file[@name='" + part + "']";
            }
            tree = tree.selectSingleNode(rootNodePath);
            if (tree == null) {
                throw new Exception("Cannot find root folder with path: " + rootNodePath);
            }
            path = StringUtils.join(parts, "/");
            context = path;
        } else {
            context = "";
        }
        return processTree(tree, context, type);
    } catch (Exception e) {
        log.error(this.getClass().getName(), e);
        e.printStackTrace();
    }
    return objects;
}

---

From source file:org.sonar.report.pdf.entity.FileInfo.java

License:Open Source License

/**
 * A FileInfo object could contain information about violations, ccn or duplications, this cases are distinguished in
 * function of content param, and defined by project context.
 * //ww  w  .  ja va2s. c  o m
 * @param fileNode DOM Node that contains file info
 * @param content Type of content
 */
public void initFromNode(Node fileNode, int content) {
    this.setKey(fileNode.selectSingleNode(KEY).getText());
    this.setName(fileNode.selectSingleNode(NAME).getText());

    if (content == VIOLATIONS_CONTENT) {
        this.setViolations(fileNode.selectSingleNode(VIOLATIONS_NUMBER).getText());
    } else if (content == CCN_CONTENT) {
        this.setComplexity(fileNode.selectSingleNode(CCN).getText());
    } else if (content == DUPLICATIONS_CONTENT) {
        this.setDuplicatedLines(fileNode.selectSingleNode(DUPLICATED_LINES).getText());
    }
}

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From source file:org.sonar.report.pdf.entity.FileInfo.java

License:Open Source License

public static List<FileInfo> initFromDocument(Document filesDocument, int content) {
    List<Node> fileNodes = filesDocument.selectNodes(ALL_FILES);
    List<FileInfo> fileInfoList = new LinkedList<FileInfo>();
    if (fileNodes != null) {
        Iterator<Node> it = fileNodes.iterator();
        while (it.hasNext()) {
            FileInfo file = new FileInfo();
            Node fileNode = it.next();
            // This first condition is a workarround for SONAR-830
            if (fileNode.selectSingleNode("msr") != null) {
                file.initFromNode(fileNode, content);
                if (file.isContentSet(content)) {
                    fileInfoList.add(file);
                }//from w w w  .j  av a  2 s  .c o m
            }
        }
    }
    return fileInfoList;
}

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From source file:org.sonar.report.pdf.entity.Measure.java

License:Open Source License

/**
 * Init measure from XML node. The root node must be "msr".
 * /*from   ww w. j av a2 s . c  om*/
 * @param measureNode
 */
public void initFromNode(Node measureNode) {
    this.setKey(measureNode.selectSingleNode(KEY).getText());

    if (measureNode.selectSingleNode(FORMAT_VALUE) != null) {
        this.setFormatValue(measureNode.selectSingleNode(FORMAT_VALUE).getText());
        this.setValue(measureNode.selectSingleNode(VALUE).getText());
    }
    if (measureNode.selectSingleNode(TREND) != null) {
        this.setQualitativeTendency(Integer.parseInt(measureNode.selectSingleNode(TREND).getText()));
    } else {
        this.setQualitativeTendency(0);
    }

    if (measureNode.selectSingleNode(VAR) != null) {
        this.setQuantitativeTendency(Integer.parseInt(measureNode.selectSingleNode(VAR).getText()));
    } else {
        this.setQuantitativeTendency(0);
    }

    if (measureNode.selectSingleNode(VALUE) != null) {
        this.setTextValue(measureNode.selectSingleNode(VALUE).getText());
    } else if (measureNode.selectSingleNode(DATA) != null) {
        this.setTextValue(measureNode.selectSingleNode(DATA).getText());
    } else {
        this.setTextValue("");
    }

    if (measureNode.selectSingleNode(DATA) != null) {
        this.setDataValue(measureNode.selectSingleNode(DATA).getText());
    } else {
        this.setDataValue("");
    }
}

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