Example usage for org.dom4j Node valueOf

List of usage examples for org.dom4j Node valueOf

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Introduction

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

Prototype

String valueOf(String xpathExpression);

Source Link

Document

valueOf evaluates an XPath expression and returns the textual representation of the results the XPath string-value of this node.

Usage

From source file:org.pentaho.cdf.NavigateComponent.java

License:Open Source License

@SuppressWarnings("unchecked")
private JSONArray processTree(final Node tree, final String parentPath, boolean includeAllFiles) {

    final String xPathDir = "./file[@isDirectory='true']"; //$NON-NLS-1$
    JSONArray array = null;/* w  w  w. ja  v  a2  s .co  m*/

    try {

        final List nodes = tree.selectNodes(xPathDir); //$NON-NLS-1$
        if (!nodes.isEmpty()) {
            array = new JSONArray();
        }

        final String[] parentPathArray = parentPath.split("/");
        final String solutionName = parentPathArray.length > 2 ? parentPathArray[2] : "";
        final String solutionPath = parentPathArray.length > 3
                ? parentPath.substring(parentPath.indexOf(solutionName) + solutionName.length() + 1,
                        parentPath.length()) + "/"
                : "";

        for (final Object node1 : nodes) {

            final Node node = (Node) node1;
            final JSONObject json = new JSONObject();
            JSONArray children = null;
            String name = node.valueOf("@name");

            if (parentPathArray.length > 0) {

                final String localizedName = node.valueOf("@localized-name");
                final String description = node.valueOf("@description");
                final boolean visible = node.valueOf("@visible").equals("true");
                final boolean isDirectory = node.valueOf("@isDirectory").equals("true");
                final String path = solutionName.length() == 0 ? "" : solutionPath + name;
                final String solution = solutionName.length() == 0 ? name : solutionName;

                json.put("id", parentPath + "/" + name);
                json.put("name", name);
                json.put("solution", solution);
                json.put("path", path);
                json.put("type", TYPE_DIR);
                json.put("visible", visible);
                json.put("title", visible ? localizedName : "Hidden");
                json.put("description", description);

                if (visible && isDirectory) {
                    children = processTree(node, parentPath + "/" + name, includeAllFiles);
                    json.put("files", new JSONArray());

                    // Process directory wcdf/xcdf files
                    List<Node> fileNodes;
                    if (includeAllFiles) {
                        fileNodes = node.selectNodes("./file[@isDirectory='false']");

                    } else {
                        fileNodes = node.selectNodes(
                                "./file[@isDirectory='false'][ends-with(string(@name),'.xcdf') or ends-with(string(@name),'.wcdf')]");
                    }

                    for (final Node fileNode : fileNodes) {

                        processFileNode(json, fileNode, "files");

                    }
                }

            } else {
                // root dir
                json.put("id", tree.valueOf("@path"));
                json.put("name", solutionName);
                json.put("path", solutionPath);
                json.put("visible", true);
                json.put("title", "Solution");
                children = processTree(tree, tree.valueOf("@path"), includeAllFiles);
            }

            // System.out.println("  Processing getting children ");
            if (children != null) {
                json.put("folders", children);
            }

            array.put(json);

        }

    } catch (Exception e) {
        System.out.println("Error: " + e.getClass().getName() + " - " + e.getMessage());
        logger.warn("Error: " + e.getClass().getName() + " - " + e.getMessage());
    }

    return array;
}

From source file:org.pentaho.cdf.NavigateComponent.java

License:Open Source License

private void processFileNode(JSONObject json, Node fileNode, String placeholder) throws JSONException {

    /* Get the hashTable that contains the pairs: supported-file-type -> associated url to use */
    final Hashtable<String, String> readAbility = PluginCatalogEngine.getInstance().getPlugins();
    String link = "";
    String _solution = json.getString("solution");
    String _path = json.getString("path");
    String relativeUrl = contextPath;

    String name = fileNode.valueOf("@name");
    final String type = name.substring(name.lastIndexOf(".") + 1, name.length());

    if (relativeUrl.endsWith("/")) {
        relativeUrl = relativeUrl.substring(0, relativeUrl.length() - 1);
    }//  www  .  j a  v a 2 s .  c  o m
    final String path = type.equals(TYPE_DIR) ? (_path.length() > 0 ? _path + "/" + name : name) : _path;

    /* create the link */
    final String lowType = type.toLowerCase();
    if (readAbility.containsKey(lowType)) {

        String s = "/" + readAbility.get(lowType);

        /* Replace the generic variable names for the variable values */
        s = s.replace("{solution}", _solution);
        s = s.replace("{path}", path);
        s = s.replace("{name}", name);
        s = s.replaceAll("&amp;", "&");

        link = link + s;

        JSONObject file = new JSONObject();
        file.put("file", name);
        file.put("solution", json.get("solution"));
        file.put("path", json.get("path"));
        file.put("type", type);
        file.put("visible", fileNode.valueOf("@visible").equals("true"));
        file.put("title", fileNode.valueOf("@localized-name"));
        file.put("description", fileNode.valueOf("@description"));
        file.put("link", link);

        json.append(placeholder, file);
        return;
    } else {
        // If we don't know this, don't return it
        return;
    }

}

From source file:org.pentaho.cdf.NavigateComponent.java

License:Open Source License

private String getContentListJSON(final String _solution, final String _path) {

    String jsonString = null;//w  ww .j a v  a2  s .c o m
    JSONArray array = null;

    try {

        final JSONObject json = new JSONObject();

        final Document navDoc = getRepositoryDocument(this.userSession);
        final Node tree = navDoc.getRootElement();
        final String xPathDir = "./file[@name='" + _solution + "']"; //$NON-NLS-1$

        List nodes = tree.selectNodes(xPathDir); //$NON-NLS-1$
        if (!nodes.isEmpty() && nodes.size() == 1) {

            // Add Folder
            final Node node = getDirectoryNode((Node) nodes.get(0), _path);
            json.put("name", node.valueOf("@name"));
            json.put("id", _solution + "/" + _path);
            json.put("solution", _solution);
            json.put("path", _path);
            json.put("type", TYPE_DIR);
            json.put("visible", false);
            json.put("title", "Hidden");

            array = new JSONArray();
            json.put("content", array);

            nodes = node.selectNodes("./file");

            // Add Folder Content

            for (final Object fileNode : nodes) {
                processFileNode(json, (Node) fileNode, "content");
            }

        }

        jsonString = json.toString(2);
    } catch (Exception e) {
        System.out.println("Error: " + e.getClass().getName() + " - " + e.getMessage());
        logger.warn("Error: " + e.getClass().getName() + " - " + e.getMessage());
    }

    // debug("Finished processing tree");
    return jsonString;

}

From source file:org.pentaho.di.baserver.utils.inspector.WadlParser.java

License:Open Source License

public Collection<Endpoint> getEndpoints(Document doc) {
    Node resources = doc.selectSingleNode("/application/child::*[local-name() = 'resources' ]");
    if (resources != null) {
        return parseResources(resources, sanitizePath(resources.valueOf("@base")));
    }/*ww w . java2s . c om*/
    return Collections.emptySet();
}

From source file:org.pentaho.di.baserver.utils.inspector.WadlParser.java

License:Open Source License

protected Collection<Endpoint> parseResources(Node resourceNode, final String parentPath) {

    String path = resourceNode.valueOf("@path");
    if (path.isEmpty()) {
        path = parentPath;/*from  w w  w .j a  v  a2s . c  om*/
    } else {
        path = parentPath + "/" + sanitizePath(path);
    }

    TreeSet<Endpoint> endpoints = new TreeSet<Endpoint>();

    for (Object methodNode : resourceNode.selectNodes("*[local-name() = 'method']")) {
        endpoints.add(parseMethod((Node) methodNode, path));
    }

    for (Object innerResourceNode : resourceNode.selectNodes("*[local-name() = 'resource']")) {
        endpoints.addAll(parseResources((Node) innerResourceNode, path));
    }

    return endpoints;
}

From source file:org.pentaho.di.baserver.utils.inspector.WadlParser.java

License:Open Source License

protected Endpoint parseMethod(Node methodNode, final String path) {
    Endpoint endpoint = new Endpoint();
    endpoint.setId(methodNode.valueOf("@id"));
    endpoint.setHttpMethod(HttpMethod.valueOf(methodNode.valueOf("@name")));
    endpoint.setPath(shortPath(path));//from  w w  w.  j  a  v a 2 s  .  c  om

    Node requestNode = methodNode.selectSingleNode("*[local-name() = 'request']");
    if (requestNode != null) {
        for (Object queryParamNode : requestNode.selectNodes("*[local-name() = 'param']")) {
            endpoint.getQueryParams().add(parseQueryParam((Node) queryParamNode));
        }
    }

    Node nodeDoc = methodNode.selectSingleNode("*[local-name() = 'doc']");
    if (nodeDoc != null) {
        endpoint.setDeprecated(isDeprecated(nodeDoc.getText()));
        endpoint.setDocumentation(extractComment(nodeDoc.getText()));
        endpoint.setSupported(isSupported(nodeDoc.getText()));
    }
    return endpoint;
}

From source file:org.pentaho.di.baserver.utils.inspector.WadlParser.java

License:Open Source License

protected QueryParam parseQueryParam(Node queryParamNode) {
    QueryParam queryParam = new QueryParam();
    queryParam.setName(queryParamNode.valueOf("@name"));
    queryParam.setType(queryParamNode.valueOf("@type"));
    return queryParam;
}

From source file:org.pentaho.di.trans.steps.getxmldata.GetXMLData.java

License:Apache License

private Object[] processPutRow(Node node) throws KettleException {
    // Create new row...
    Object[] outputRowData = buildEmptyRow();

    // Create new row or clone
    if (meta.isInFields()) {
        System.arraycopy(data.readrow, 0, outputRowData, 0, data.nrReadRow);
    }//from   www .j  a v a2 s  .  c  om
    try {
        data.nodenr++;

        // Read fields...
        for (int i = 0; i < data.nrInputFields; i++) {
            // Get field
            GetXMLDataField xmlDataField = meta.getInputFields()[i];
            // Get the Path to look for
            String XPathValue = xmlDataField.getResolvedXPath();

            if (meta.isuseToken()) {
                // See if user use Token inside path field
                // The syntax is : @_Fieldname-
                // PDI will search for Fieldname value and replace it
                // Fieldname must be defined before the current node
                XPathValue = substituteToken(XPathValue, outputRowData);
                if (isDetailed()) {
                    logDetailed(XPathValue);
                }
            }

            // Get node value
            String nodevalue;

            // Handle namespaces
            if (meta.isNamespaceAware()) {
                XPath xpathField = node.createXPath(addNSPrefix(XPathValue, data.PathValue));
                xpathField.setNamespaceURIs(data.NAMESPACE);
                if (xmlDataField.getResultType() == GetXMLDataField.RESULT_TYPE_VALUE_OF) {
                    nodevalue = xpathField.valueOf(node);
                } else {
                    // nodevalue=xpathField.selectSingleNode(node).asXML();
                    Node n = xpathField.selectSingleNode(node);
                    if (n != null) {
                        nodevalue = n.asXML();
                    } else {
                        nodevalue = "";
                    }
                }
            } else {
                if (xmlDataField.getResultType() == GetXMLDataField.RESULT_TYPE_VALUE_OF) {
                    nodevalue = node.valueOf(XPathValue);
                } else {
                    // nodevalue=node.selectSingleNode(XPathValue).asXML();
                    Node n = node.selectSingleNode(XPathValue);
                    if (n != null) {
                        nodevalue = n.asXML();
                    } else {
                        nodevalue = "";
                    }
                }
            }

            // Do trimming
            switch (xmlDataField.getTrimType()) {
            case GetXMLDataField.TYPE_TRIM_LEFT:
                nodevalue = Const.ltrim(nodevalue);
                break;
            case GetXMLDataField.TYPE_TRIM_RIGHT:
                nodevalue = Const.rtrim(nodevalue);
                break;
            case GetXMLDataField.TYPE_TRIM_BOTH:
                nodevalue = Const.trim(nodevalue);
                break;
            default:
                break;
            }

            // Do conversions
            //
            ValueMetaInterface targetValueMeta = data.outputRowMeta.getValueMeta(data.totalpreviousfields + i);
            ValueMetaInterface sourceValueMeta = data.convertRowMeta.getValueMeta(data.totalpreviousfields + i);
            outputRowData[data.totalpreviousfields + i] = targetValueMeta.convertData(sourceValueMeta,
                    nodevalue);

            // Do we need to repeat this field if it is null?
            if (meta.getInputFields()[i].isRepeated()) {
                if (data.previousRow != null && Utils.isEmpty(nodevalue)) {
                    outputRowData[data.totalpreviousfields + i] = data.previousRow[data.totalpreviousfields
                            + i];
                }
            }
        } // End of loop over fields...

        int rowIndex = data.totalpreviousfields + data.nrInputFields;

        // See if we need to add the filename to the row...
        if (meta.includeFilename() && !Utils.isEmpty(meta.getFilenameField())) {
            outputRowData[rowIndex++] = data.filename;
        }
        // See if we need to add the row number to the row...
        if (meta.includeRowNumber() && !Utils.isEmpty(meta.getRowNumberField())) {
            outputRowData[rowIndex++] = data.rownr;
        }
        // Possibly add short filename...
        if (meta.getShortFileNameField() != null && meta.getShortFileNameField().length() > 0) {
            outputRowData[rowIndex++] = data.shortFilename;
        }
        // Add Extension
        if (meta.getExtensionField() != null && meta.getExtensionField().length() > 0) {
            outputRowData[rowIndex++] = data.extension;
        }
        // add path
        if (meta.getPathField() != null && meta.getPathField().length() > 0) {
            outputRowData[rowIndex++] = data.path;
        }
        // Add Size
        if (meta.getSizeField() != null && meta.getSizeField().length() > 0) {
            outputRowData[rowIndex++] = data.size;
        }
        // add Hidden
        if (meta.isHiddenField() != null && meta.isHiddenField().length() > 0) {
            outputRowData[rowIndex++] = Boolean.valueOf(data.path);
        }
        // Add modification date
        if (meta.getLastModificationDateField() != null && meta.getLastModificationDateField().length() > 0) {
            outputRowData[rowIndex++] = data.lastModificationDateTime;
        }
        // Add Uri
        if (meta.getUriField() != null && meta.getUriField().length() > 0) {
            outputRowData[rowIndex++] = data.uriName;
        }
        // Add RootUri
        if (meta.getRootUriField() != null && meta.getRootUriField().length() > 0) {
            outputRowData[rowIndex] = data.rootUriName;
        }

        RowMetaInterface irow = getInputRowMeta();

        if (irow == null) {
            data.previousRow = outputRowData;
        } else {
            // clone to previously allocated array to make sure next step doesn't
            // change it in between...
            System.arraycopy(outputRowData, 0, this.prevRow, 0, outputRowData.length);
            // Pick up everything else that needs a real deep clone
            data.previousRow = irow.cloneRow(outputRowData, this.prevRow);
        }
    } catch (Exception e) {
        if (getStepMeta().isDoingErrorHandling()) {
            // Simply add this row to the error row
            putError(data.outputRowMeta, outputRowData, 1, e.toString(), null, "GetXMLData001");
            data.errorInRowButContinue = true;
            return null;
        } else {
            logError(e.toString());
            throw new KettleException(e.toString());
        }
    }
    return outputRowData;
}

From source file:org.pentaho.platform.plugin.action.openflashchart.factory.AbstractChartFactory.java

License:Open Source License

/**
 * Setup colors for the series and also background
 *///from   w w  w.ja  v a 2s.  c o  m
protected void setupColors() {

    Node temp = chartNode.selectSingleNode(COLOR_PALETTE_NODE_LOC);
    if (temp != null) {
        Object[] colorNodes = temp.selectNodes(COLOR_NODE_LOC).toArray();
        for (int j = 0; j < colorNodes.length; j++) {
            colors.add(getValue((Node) colorNodes[j]));
        }
    } else {
        for (int i = 0; i < COLORS_DEFAULT.length; i++) {
            colors.add(COLORS_DEFAULT[i]);
        }
    }

    // Use either chart-background or plot-background (chart takes precendence)
    temp = chartNode.selectSingleNode(PLOT_BACKGROUND_NODE_LOC);
    if (getValue(temp) != null) {
        String type = temp.valueOf(PLOT_BACKGROUND_COLOR_XPATH);
        if (type != null && COLOR_TYPE.equals(type)) {
            chart.setBackgroundColour(getValue(temp));
            chart.setInnerBackgroundColour(getValue(temp));
        }
    }
    temp = chartNode.selectSingleNode(CHART_BACKGROUND_NODE_LOC);
    if (getValue(temp) != null) {
        String type = temp.valueOf(CHART_BACKGROUND_COLOR_XPATH);
        if (type != null && COLOR_TYPE.equals(type)) {
            chart.setBackgroundColour(getValue(temp));
        }
    }
}

From source file:org.quickbundle.mda.gc.ConfigTableDialog.java

License:Open Source License

private void createCustomColumnArea(Composite container, int columns) {
    GridData gd = null;/*from   w  w w  .j  a v  a 2  s.  co  m*/
    //1
    Config1MainRuleWizardPage.createLine(container, columns);
    //?
    final Button isBuildHead = new Button(container, SWT.CHECK);
    gd = new GridData();
    gd.horizontalSpan = 1;
    gd.horizontalAlignment = GridData.END;
    gd.grabExcessHorizontalSpace = true;
    isBuildHead.setLayoutData(gd);
    isBuildHead.setSelection(true);
    isBuildHead.setToolTipText("");
    isBuildHead.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            for (Iterator itMColumn = mColumn.keySet().iterator(); itMColumn.hasNext();) {
                String index = (String) itMColumn.next();
                Button tmpIsBuild = (Button) ((Object[]) mColumn.get(index))[1];
                tmpIsBuild.setSelection(isBuildHead.getSelection());
            }
        }
    });

    Label isBuildHead_list = new Label(container, SWT.NONE);
    gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
    gd.horizontalSpan = 1;
    gd.horizontalAlignment = GridData.END;
    gd.grabExcessHorizontalSpace = true;
    isBuildHead_list.setLayoutData(gd);
    isBuildHead_list.setText("");
    isBuildHead_list.setToolTipText("?");

    //????
    Label label_columnName = new Label(container, SWT.NONE);
    label_columnName.setText("??");
    gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
    gd.horizontalSpan = 1;
    gd.horizontalAlignment = GridData.BEGINNING;
    gd.grabExcessHorizontalSpace = true;
    label_columnName.setLayoutData(gd);

    //????(???)
    Label label_columnNameDisplay = new Label(container, SWT.NONE);
    label_columnNameDisplay.setText("??");
    gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
    gd.horizontalSpan = 1;
    gd.horizontalAlignment = GridData.BEGINNING;
    gd.grabExcessHorizontalSpace = true;
    label_columnNameDisplay.setLayoutData(gd);

    //??java
    Label label_dataType = new Label(container, SWT.NONE);
    label_dataType.setText("java");
    gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
    gd.horizontalSpan = 1;
    gd.horizontalAlignment = GridData.BEGINNING;
    gd.grabExcessHorizontalSpace = true;
    label_dataType.setLayoutData(gd);

    //????
    Label label_displayType = new Label(container, SWT.NONE);
    label_displayType.setText("?");
    gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
    gd.horizontalSpan = 1;
    gd.horizontalAlignment = GridData.BEGINNING;
    gd.grabExcessHorizontalSpace = true;
    label_displayType.setLayoutData(gd);

    //????
    Label label_displayTypeKeyword = new Label(container, SWT.NONE);
    label_displayTypeKeyword.setText("");
    gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
    gd.horizontalSpan = 1;
    gd.horizontalAlignment = GridData.BEGINNING;
    gd.grabExcessHorizontalSpace = true;
    label_displayTypeKeyword.setLayoutData(gd);

    Document docTable = gcRule.getTableDoc(currentTable);
    java.util.List lColumn = docTable.selectNodes("/meta/tables/table[1]/column");
    int indexColumn = 100;
    for (Iterator itLColumn = lColumn.iterator(); itLColumn.hasNext();) {
        Object[] columnInfo = new Object[8];
        Node node = (Node) itLColumn.next();
        columnInfo[0] = node.valueOf("@columnName");
        //?
        Button isBuild = new Button(container, SWT.CHECK);
        gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
        gd.horizontalSpan = 1;
        gd.horizontalAlignment = GridData.END;
        gd.grabExcessHorizontalSpace = true;
        isBuild.setLayoutData(gd);
        if ("true".equals(node.valueOf("@isBuild"))) {
            isBuild.setSelection(true);
        } else {
            isBuild.setSelection(false);
        }
        columnInfo[1] = isBuild;

        //?_list
        Button isBuild_list = new Button(container, SWT.CHECK);
        gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
        gd.horizontalSpan = 1;
        gd.horizontalAlignment = GridData.END;
        gd.grabExcessHorizontalSpace = true;
        isBuild_list.setLayoutData(gd);
        if ("true".equals(node.valueOf("@isBuild_list"))) {
            isBuild_list.setSelection(true);
        } else {
            isBuild_list.setSelection(false);
        }
        columnInfo[7] = isBuild_list;

        //??
        Text columnName = new Text(container, SWT.BORDER | SWT.READ_ONLY);
        columnName.setText(node.valueOf("@columnName"));
        gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
        gd.widthHint = 150;
        gd.horizontalAlignment = GridData.BEGINNING;
        gd.grabExcessHorizontalSpace = true;
        columnName.setLayoutData(gd);

        columnInfo[2] = columnName;

        //??(???)
        Text columnNameDisplay = new Text(container, SWT.BORDER);
        columnNameDisplay.setText(node.valueOf("@columnNameDisplay"));
        gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
        gd.widthHint = 150;
        gd.horizontalAlignment = GridData.BEGINNING;
        gd.grabExcessHorizontalSpace = true;
        columnNameDisplay.setLayoutData(gd);
        columnInfo[3] = columnNameDisplay;

        //
        columnNameDisplay = new Text(container, SWT.BORDER); // | SWT.READ_ONLY
        columnNameDisplay.setText(node.valueOf("@dataType"));
        gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
        gd.widthHint = 150;
        gd.horizontalAlignment = GridData.BEGINNING;
        gd.grabExcessHorizontalSpace = true;
        columnNameDisplay.setLayoutData(gd);
        columnInfo[4] = columnNameDisplay;

        //?
        Combo humanDisplayType = new Combo(container, SWT.BORDER | SWT.READ_ONLY);
        gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
        gd.horizontalAlignment = GridData.FILL;
        humanDisplayType.setLayoutData(gd);
        String[] xmlDisplayType = null;
        {
            Node[] tempNode = (Node[]) gcRule.getMainRule()
                    .selectNodes("/rules/dataType/humanDisplayTypes/humanDisplayType/text()")
                    .toArray(new Node[0]);
            xmlDisplayType = new String[tempNode.length];
            for (int j = 0; j < tempNode.length; j++) {
                xmlDisplayType[j] = tempNode[j].getText();
            }
        }
        humanDisplayType.setItems(xmlDisplayType);
        humanDisplayType.setText(node.valueOf("@humanDisplayType"));
        columnInfo[5] = humanDisplayType;

        //?
        Text humanDisplayTypeKeyword = new Text(container, SWT.BORDER);
        humanDisplayTypeKeyword.setText(node.valueOf("@humanDisplayTypeKeyword"));
        gd = new GridData(GridData.VERTICAL_ALIGN_FILL);
        gd.widthHint = 150;
        gd.horizontalAlignment = GridData.BEGINNING;
        gd.grabExcessHorizontalSpace = true;
        humanDisplayTypeKeyword.setLayoutData(gd);
        columnInfo[6] = humanDisplayTypeKeyword;

        mColumn.put(String.valueOf(indexColumn), columnInfo);
        indexColumn++;
    }
}