Example usage for org.apache.commons.jxpath JXPathContext newContext

Introduction

In this page you can find the example usage for org.apache.commons.jxpath JXPathContext newContext.

Prototype

public static JXPathContext newContext(Object contextBean) 

Source Link

Document

Creates a new JXPathContext with the specified object as the root node.

Usage

From source file:org.xsystem.sql2.page.functions.PageFunctions.java

public Boolean in(String path, Object... values) {
    JXPathContext context = JXPathContext.newContext(actionContext);
    Object testvalue = context.getValue(path);
    if (testvalue == null) {
        return false;
    }// w ww . j ava2 s .com
    int size = values.length;
    for (int i = 0; i < size; i++) {
        Object cur = values[i];
        if (cur instanceof List) {
            List lst = (List) cur;
            Set set = new HashSet(lst);
            if (set.contains(testvalue)) {
                return true;
            }
        } else if (cur instanceof Set) {
            Set set = (Set) cur;
            if (set.contains(testvalue)) {
                return true;
            }
        } else if (testvalue.equals(cur)) {
            return true;
        }
    }
    return false;
}

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From source file:org.xsystem.sql2.page.functions.PageFunctions.java

public Object path(String path) {
    JXPathContext context = JXPathContext.newContext(actionContext);
    context.setLenient(true);
    Object ret = context.getValue(path);
    return ret;
}

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From source file:org.xsystem.sql2.page.functions.PageFunctions.java

public Boolean exist(String path) {
    JXPathContext context = JXPathContext.newContext(actionContext);
    context.setLenient(true);/*from  w w w  .  ja va 2  s. c om*/
    boolean ret = context.getValue(path) != null;
    return ret;
}

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From source file:pt.webdetails.cdf.dd.AbstractDashboard.java

public static JXPathContext openDashboardAsJXPathContext(RepositoryAccess solutionRepository,
        String dashboardLocation, WcdfDescriptor wcdf) throws IOException, FileNotFoundException {
    final JSONObject json = (JSONObject) JsonUtils
            .readJsonFromInputStream(solutionRepository.getResourceInputStream(dashboardLocation));

    if (wcdf != null) {
        json.put("settings", wcdf.toJSON());
    }// www. ja v  a  2  s .  co  m
    final JXPathContext doc = JXPathContext.newContext(json);
    return doc;
}

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From source file:pt.webdetails.cdf.dd.datasources.CdaManager.java

public void saveDefinition(String[] file, String jsonString, IPentahoSession userSession) throws Exception {

    JSONObject json = (JSONObject) JSONSerializer.toJSON(jsonString);
    JXPathContext.newContext(json);

    switch (RepositoryAccess.getRepository(userSession).publishFile(file[0], file[1],
            json.toString().getBytes("UTF-8"), true)) {
    case FAIL:/* w w  w .j a va 2 s  .c  o m*/
        logger.error("Could not save definition " + StringUtils.join(file, "/"));
    }

}

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From source file:pt.webdetails.cdf.dd.MobileDashboard.java

private void construct(boolean absolute, String absRoot) {

    RepositoryAccess solutionRepository = RepositoryAccess.getRepository();

    final RenderMobileLayout layoutRenderer = new RenderMobileLayout();
    final RenderComponents componentsRenderer = new RenderComponents();

    try {/*from  ww w  .  j  a va2s  . c  om*/
        final JSONObject json = (JSONObject) JsonUtils
                .readJsonFromInputStream(solutionRepository.getResourceInputStream(dashboardLocation));

        json.put("settings", getWcdf().toJSON());
        final JXPathContext doc = JXPathContext.newContext(json);

        // set all dashboard members
        this.layout = replaceTokens(layoutRenderer.render(doc), absolute, absRoot);
        this.components = replaceTokens(componentsRenderer.render(doc), absolute, absRoot);
        this.header = renderHeaders(this.layout + this.components);
        this.templateFile = MOBILE_TEMPLATE;
        this.template = replaceTokens(ResourceManager.getInstance().getResourceAsString(this.templateFile),
                absolute, absRoot);
        this.loaded = new Date();

    } catch (Exception e) {
        logger.error(e);
    }
}

---

From source file:pt.webdetails.cdf.dd.model.meta.reader.datasources.DataSourcesModelReader.java

/**
 * @param model      where component type builders are placed
 * @param pointer/*from w  w  w .  j ava 2 s. com*/
 * @param sourcePath sourcePath for all components
 */
private void readDataSourceComponent(MetaModel.Builder model, Pointer pointer, String sourcePath) {
    // TODO: What a generality...

    DataSourceComponentType.Builder builder = new DataSourceComponentType.Builder();

    Map<String, Object> def = (Map<String, Object>) pointer.getNode();
    JXPathContext jctx = JXPathContext.newContext(def);

    String label = (String) jctx.getValue("metadata/name");

    String dataSourceType = (String) jctx.getValue("metadata/datype");

    boolean isCPK = dataSourceType.equalsIgnoreCase("cpk");
    boolean isCDA = !isCPK;

    //TODO: oh so wrong
    PathOrigin origin = new OtherPluginStaticSystemOrigin(isCPK ? "cpk" : "cda", "");
    builder.setOrigin(origin);

    // This specific Data Source has special treatment below
    boolean isKettleOverX = isCDA && "kettle over kettleTransFromFile".equalsIgnoreCase(label);

    logger.debug(String.format("\t%s", label));

    String connType = (String) jctx.getValue("metadata/conntype");
    connType = connType != null ? connType : "";

    builder.setName(pointer.asPath().replaceAll(".*name='(.*?)'.*", "$1")).setLabel(label).setTooltip(label)
            .setCategory((String) jctx.getValue("metadata/group"))
            .setCategoryLabel((String) jctx.getValue("metadata/groupdesc")).setSourcePath(sourcePath)
            .addAttribute("", isCPK ? "CPK" : "CDA"); // meta: "CDA"

    if (isCDA) {
        builder.addAttribute("conntype", connType).addAttribute("datype", dataSourceType);
    } else if (isCPK) {
        builder.useProperty(null, "stepName").useProperty(null, "kettleOutput")
                .addAttribute("pluginId", (String) jctx.getValue("metadata/pluginId"))
                .addAttribute("endpoint", (String) jctx.getValue("metadata/endpoint"));
    }

    if (isCDA) {
        for (String cdaPropName : this.getCDAPropertyNames(def)) {
            if (cdaPropName.equals("id") || cdaPropName.equals("connection")) {
                continue;
            } else if (cdaPropName.equals("columns")) {
                builder.useProperty(null, "cdacolumns");
                builder.useProperty(null, "cdacalculatedcolumns");
            } else if (cdaPropName.equals("output")) {
                builder.useProperty(null, "output");
                builder.useProperty(null, "outputMode");
            } else if (cdaPropName.equals("left")) {
                builder.useProperty(null, "left");
                builder.useProperty(null, "leftkeys");
            } else if (cdaPropName.equals("right")) {
                builder.useProperty(null, "right");
                builder.useProperty(null, "rightkeys");
            } else if (isKettleOverX && cdaPropName.equalsIgnoreCase("query")) {
                builder.useProperty(cdaPropName, "kettleQuery");
            } else {
                builder.useProperty(null, cdaPropName);
            }
        }
    }
    model.addComponent(builder);
}

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From source file:pt.webdetails.cdf.dd.model.meta.reader.datasources.DataSourcesModelReader.java

private List<String> getCDAPropertyNames(Map<String, Object> def) {
    ArrayList<String> props = new ArrayList<String>();

    JXPathContext context = JXPathContext.newContext(def);

    Map<String, Object> connection = (Map<String, Object>) context.getValue("definition/connection");
    if (connection != null) {
        props.addAll(connection.keySet());
    }/*from   w ww  .j  a  va  2  s .c  o m*/

    Map<String, Object> dataaccess = (Map<String, Object>) context.getValue("definition/dataaccess");
    if (dataaccess != null) {
        props.addAll(dataaccess.keySet());
    }

    return props;
}

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From source file:pt.webdetails.cdf.dd.render.cda.CompoundComponent.java

public void renderInto(Element compound) {
    JXPathContext context = JXPathContext.newContext(definition);
    compound.setAttribute("id", (String) context.getValue("value", String.class));
}

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From source file:pt.webdetails.cdf.dd.render.CdaRenderer.java

public String render() throws Exception {
    ByteArrayOutputStream result = new ByteArrayOutputStream();
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document cdaFile = builder.newDocument();
    Element root = cdaFile.createElement("CDADescriptor");
    cdaFile.appendChild(root);//from   www.  j a va 2s .  com
    Element connections = cdaFile.createElement("DataSources");
    root.appendChild(connections);
    Iterator<Pointer> pointers = doc.iteratePointers(CDA_ELEMENTS_JXPATH);
    while (pointers.hasNext()) {
        Pointer pointer = pointers.next();
        JXPathContext context = JXPathContext.newContext(pointer.getNode());
        String connectionId = (String) context.getValue("properties/.[name='name']/value", String.class);
        Element conn;
        try {
            conn = exportConnection(cdaFile, context, connectionId);
            connections.appendChild(conn);
        } catch (Exception e) {
            // things without connections end up here. All is fine,
            // we just need to make sure exportDataAccess doesn't try to generate a connection link
            connectionId = null;
        }

        Element dataAccess = exportDataAccess(cdaFile, context, connectionId);
        if (dataAccess != null) {
            root.appendChild(dataAccess);
        }
    }

    TransformerFactory tFactory = TransformerFactory.newInstance();
    Transformer transformer = tFactory.newTransformer();

    DOMSource source = new DOMSource(cdaFile);
    StreamResult res = new StreamResult(new OutputStreamWriter(result, CharsetHelper.getEncoding()));
    transformer.setOutputProperty(OutputKeys.ENCODING, CharsetHelper.getEncoding());
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    transformer.setOutputProperty(OutputKeys.CDATA_SECTION_ELEMENTS, "Query");
    transformer.transform(source, res);
    return result.toString();
}

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