Example usage for org.w3c.dom Node hasAttributes

Introduction

In this page you can find the example usage for org.w3c.dom Node hasAttributes.

Prototype

public boolean hasAttributes();

Source Link

Document

Returns whether this node (if it is an element) has any attributes.

Usage

From source file:org.wso2.carbon.apimgt.impl.soaptorest.WSDL11SOAPOperationExtractor.java

private void traverseTypeElement(Node element, Node prevNode, ModelImpl model, Property currentProp) {

    if (log.isDebugEnabled()) {
        if (element.hasAttributes()
                && element.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE) != null) {
            log.debug(element.getNodeName() + " with name attr:"
                    + element.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE) + " and "
                    + prevNode);//  w  ww .j ava  2 s  .  c  o m
        } else {
            log.debug(element.getNodeName() + " and " + prevNode);
        }
    }
    if (prevNode != null) {
        currentProperty = generateSwaggerModelForComplexType(element, model, currentProp);
        setNamespaceDetails(model, element);
    } else {
        currentProperty = generateSwaggerModelForComplexType(element, model, currentProp);
        setNamespaceDetails(model, element);
    }
    NodeList nodeList = element.getChildNodes();
    if (nodeList != null) {
        for (int i = 0; i < nodeList.getLength(); i++) {
            Node currentNode = nodeList.item(i);
            if (currentNode.getNodeType() == Node.ELEMENT_NODE) {
                traverseTypeElement(currentNode, prevNode, model, currentProperty);
            }
            prevNode = element;
        }
    }
}

---

From source file:org.wso2.carbon.apimgt.impl.soaptorest.WSDL11SOAPOperationExtractor.java

private String getXPath(Node node) {

    if (node != null) {
        Node parent = node.getParentNode();
        if (parent == null && node.hasAttributes()
                && node.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE) != null) {
            return "/" + node.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE).getNodeValue();
        }/*  w w w .  java 2 s. c o  m*/
        if (node.hasAttributes()
                && node.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE) != null) {
            return getXPath(parent) + "/"
                    + node.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE).getNodeValue();
        } else if (node.hasAttributes()
                && node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE) != null) {
            return getXPath(parent) + "/"
                    + node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE).getNodeValue();
        }
        return getXPath(parent) + "/";
    }
    return SOAPToRESTConstants.EMPTY_STRING;
}

---

From source file:org.wso2.carbon.apimgt.impl.soaptorest.WSDL11SOAPOperationExtractor.java

private String getNodeName(Node node) {

    if (node.hasAttributes() && node.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE) != null) {
        return node.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE).getNodeValue();
    }/*ww  w  .  ja  va  2 s . co  m*/
    if (node.hasAttributes() && node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE) != null) {
        return node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE).getNodeValue().contains(":")
                ? node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE).getNodeValue()
                        .split(":")[1]
                : node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE).getNodeValue();
    }
    return SOAPToRESTConstants.EMPTY_STRING;
}

---

From source file:org.wso2.carbon.apimgt.impl.soaptorest.WSDL11SOAPOperationExtractor.java

private String getRefNodeName(Node node) {
    if (node.hasAttributes() && node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE) != null) {
        return node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE).getNodeValue().contains(":")
                ? node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE).getNodeValue()
                        .split(":")[1]
                : node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE).getNodeValue();
    }//from w  w w.  j  a va 2  s  .c  om
    return SOAPToRESTConstants.EMPTY_STRING;
}

---

From source file:org.wso2.carbon.apimgt.impl.soaptorest.WSDL11SOAPOperationExtractor.java

/**
 * Creates a swagger property from given wsdl node.
 *
 * @param node wsdl node//from w w w  .ja v  a2 s .  c om
 * @return generated swagger property
 */
private Property createPropertyFromNode(Node node) {

    Property property = null;
    if (node.hasAttributes()) {
        if (node.getAttributes().getNamedItem(SOAPToRESTConstants.TYPE_ATTRIBUTE) != null) {
            if (node.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE) != null) {
                String dataType = node.getAttributes().getNamedItem(SOAPToRESTConstants.TYPE_ATTRIBUTE)
                        .getNodeValue().contains(":")
                                ? node.getAttributes().getNamedItem(SOAPToRESTConstants.TYPE_ATTRIBUTE)
                                        .getNodeValue().split(":")[1]
                                : node.getAttributes().getNamedItem(SOAPToRESTConstants.TYPE_ATTRIBUTE)
                                        .getNodeValue();
                property = getPropertyFromDataType(dataType);
                if (property instanceof RefProperty) {
                    ((RefProperty) property).set$ref(SOAPToRESTConstants.Swagger.DEFINITIONS_ROOT + dataType);
                }
                property.setName(
                        node.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE).getNodeValue());
            }
        } else if (node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE) != null) {
            property = new RefProperty();
            String dataType = node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE)
                    .getNodeValue().contains(":")
                            ? node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE)
                                    .getNodeValue().split(":")[1]
                            : node.getAttributes().getNamedItem(SOAPToRESTConstants.REF_ATTRIBUTE)
                                    .getNodeValue();
            ((RefProperty) property).set$ref(SOAPToRESTConstants.Swagger.DEFINITIONS_ROOT + dataType);
            property.setName(dataType);
        } else if (node.getAttributes().getNamedItem("base") != null) {
            String dataType = node.getAttributes().getNamedItem("base").getNodeValue().contains(":")
                    ? node.getAttributes().getNamedItem("base").getNodeValue().split(":")[1]
                    : node.getAttributes().getNamedItem("base").getNodeValue();
            property = getPropertyFromDataType(dataType);
            if (property instanceof RefProperty) {
                ((RefProperty) property).set$ref(SOAPToRESTConstants.Swagger.DEFINITIONS_ROOT + dataType);
            }
            property.setName(dataType);
        } else if (node.getAttributes().getNamedItem(SOAPToRESTConstants.NAME_ATTRIBUTE) != null) {
            property = new ObjectProperty();
            property.setName(getNodeName(node));
        }
        if (isArrayType(node)) {
            Property arrayProperty = new ArrayProperty();
            ((ArrayProperty) arrayProperty).setItems(property);
            return arrayProperty;
        }
    }
    return property;
}

---

From source file:org.wso2.developerstudio.eclipse.esb.presentation.ui.XPathSelectorDialog.java

/**
 * Initialize action listeners./*  w w w . j  a  va2s .c  o  m*/
 */
private void initializeActions() {
    treeViewWidget.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            TreeItemData treeItemData = (TreeItemData) event.item.getData(TREE_ITEM_DATA_KEY);
            xpathTextField.setText(XSLTXPathHelper.calculateXPathToNode(treeItemData.getDomNode()));
        }
    });

    treeViewWidget.addListener(SWT.Expand, new Listener() {
        public void handleEvent(Event event) {
            TreeItem currentItem = (TreeItem) event.item;
            TreeItemData treeItemData = (TreeItemData) currentItem.getData(TREE_ITEM_DATA_KEY);

            // Explore if not already explored.
            if (!treeItemData.isMarkedAsExplored()) {
                // Make sure to remove the dummy child item.
                currentItem.removeAll();

                Node node = treeItemData.getDomNode();

                // Attributes.
                if (node.hasAttributes()) {
                    NamedNodeMap attributesMap = node.getAttributes();
                    for (int i = 0; i < attributesMap.getLength(); i++) {
                        Node childNode = attributesMap.item(i);
                        addTreeItem(currentItem, childNode);
                    }
                }

                // Children.
                if (node.hasChildNodes()) {
                    NodeList childNodes = node.getChildNodes();
                    for (int i = 0; i < childNodes.getLength(); i++) {
                        Node childNode = childNodes.item(i);
                        if (childNode.getNodeType() == Node.ELEMENT_NODE) {
                            addTreeItem(currentItem, childNode);
                        }
                    }
                }

                // Done exploring.
                treeItemData.setMarkedAsExplored();
            }
        }
    });

    treeViewWidget.addMouseListener(new MouseListener() {
        public void mouseUp(MouseEvent e) {
        }

        public void mouseDown(MouseEvent e) {
        }

        public void mouseDoubleClick(MouseEvent e) {
            TreeItem[] selection = treeViewWidget.getSelection();
            if (selection.length > 0) {
                Node selectedNode = ((TreeItemData) selection[0].getData(TREE_ITEM_DATA_KEY)).getDomNode();
                setSelectedXpath(XSLTXPathHelper.calculateXPathToNode(selectedNode));
                dialogShell.dispose();
            }
        }
    });

    okButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            setSelectedXpath(xpathTextField.getText());
            dialogShell.dispose();
        }
    });

    cancelButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event arg0) {
            dialogShell.dispose();
        }
    });

    browseButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            // Configure file dialog.
            FileDialog fileBrowserDialog = new FileDialog(dialogShell, SWT.OPEN);
            fileBrowserDialog.setText("Select XML Document");
            fileBrowserDialog.setFilterExtensions(new String[] { "*.xml" });

            // Let the user browse for the input xml file.
            final String filePath = fileBrowserDialog.open();

            // If the user selected a file.
            if (!StringUtils.isBlank(filePath)) {
                // Clear tree view.
                treeViewWidget.removeAll();

                // Update the selected path
                filePathTextField.setText(filePath);

                final File selectedFile = new File(filePath);
                if (selectedFile.exists() && selectedFile.canRead()) {
                    // Create a new runnable that can be executed with a progress bar.
                    IRunnableWithProgress runnable = new IRunnableWithProgress() {
                        public void run(IProgressMonitor monitor)
                                throws InvocationTargetException, InterruptedException {
                            // We have no clue how long this would take.
                            monitor.beginTask("Parsing xml document...", IProgressMonitor.UNKNOWN);

                            // Parse the xml document into a dom object.
                            try {
                                Document document = EsbUtils.parseDocument(selectedFile);
                                final Node rootNode = document.getDocumentElement();

                                // Adding a tree item is a ui related
                                // operation which must be executed on the
                                // ui thread. Since we are currently
                                // executing inside a background thread, we
                                // need to explicitly invoke the ui thread.
                                new UIJob("add-root-tree-item-job") {
                                    public IStatus runInUIThread(IProgressMonitor monitor) {
                                        addTreeItem(null, rootNode);
                                        addNameSpaces(rootNode);
                                        return Status.OK_STATUS;
                                    }
                                }.schedule();

                                // Done.
                                monitor.done();
                            } catch (Exception ex) {
                                // Stop progress.
                                monitor.done();

                                // Report error.
                                throw new InvocationTargetException(ex);
                            }
                        }
                    };

                    // Run the operation within a progress monitor dialog,
                    // make sure to fork-off from the ui thread so that we
                    // don't cause the ui to hang.
                    try {
                        new ProgressMonitorDialog(dialogShell).run(true, false, runnable);
                    } catch (Exception ex) {
                        MessageDialog.openError(dialogShell, "Parse Error",
                                "Error while parsing specified xml file.");
                    }
                } else {
                    MessageDialog.openError(dialogShell, "I/O Error", "Unable to read specified input file.");
                }
            }
        }
    });
}

---

From source file:org.wso2.developerstudio.eclipse.gmf.esb.diagram.custom.configure.ui.XPathSelectorDialog.java

/**
 * Initialize action listeners.// www.j a v a 2s .c  o  m
 */
private void initializeActions() {
    treeViewWidget.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            TreeItemData treeItemData = (TreeItemData) event.item.getData(TREE_ITEM_DATA_KEY);
            xpathTextField.setText(XSLTXPathHelper.calculateXPathToNode(treeItemData.getDomNode()));
        }
    });

    treeViewWidget.addListener(SWT.Expand, new Listener() {
        public void handleEvent(Event event) {
            TreeItem currentItem = (TreeItem) event.item;
            TreeItemData treeItemData = (TreeItemData) currentItem.getData(TREE_ITEM_DATA_KEY);

            // Explore if not already explored.
            if (!treeItemData.isMarkedAsExplored()) {
                // Make sure to remove the dummy child item.
                currentItem.removeAll();

                Node node = treeItemData.getDomNode();

                // Attributes.
                if (node.hasAttributes()) {
                    NamedNodeMap attributesMap = node.getAttributes();
                    for (int i = 0; i < attributesMap.getLength(); i++) {
                        Node childNode = attributesMap.item(i);
                        addTreeItem(currentItem, childNode);
                    }
                }

                // Children.
                if (node.hasChildNodes()) {
                    NodeList childNodes = node.getChildNodes();
                    for (int i = 0; i < childNodes.getLength(); i++) {
                        Node childNode = childNodes.item(i);
                        if (childNode.getNodeType() == Node.ELEMENT_NODE) {
                            addTreeItem(currentItem, childNode);
                        }
                    }
                }

                // Done exploring.
                treeItemData.setMarkedAsExplored();
            }
        }
    });

    treeViewWidget.addMouseListener(new MouseListener() {
        public void mouseUp(MouseEvent e) {
        }

        public void mouseDown(MouseEvent e) {
        }

        public void mouseDoubleClick(MouseEvent e) {
            TreeItem[] selection = treeViewWidget.getSelection();
            if (selection.length > 0) {
                Node selectedNode = ((TreeItemData) selection[0].getData(TREE_ITEM_DATA_KEY)).getDomNode();
                setSelectedXpath(XSLTXPathHelper.calculateXPathToNode(selectedNode));
                dialogShell.dispose();
            }
        }
    });

    okButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            setSelectedXpath(xpathTextField.getText());
            dialogShell.dispose();
        }
    });

    cancelButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event arg0) {
            dialogShell.dispose();
        }
    });

    browseButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            // Configure file dialog.
            FileDialog fileBrowserDialog = new FileDialog(dialogShell, SWT.OPEN);
            fileBrowserDialog.setText("Select XML Document");
            fileBrowserDialog.setFilterExtensions(new String[] { "*.xml" });

            // Let the user browse for the input xml file.
            final String filePath = fileBrowserDialog.open();

            // If the user selected a file.
            if (!StringUtils.isBlank(filePath)) {
                // Clear tree view.
                treeViewWidget.removeAll();

                // Update the selected path
                filePathTextField.setText(filePath);

                final File selectedFile = new File(filePath);
                if (selectedFile.exists() && selectedFile.canRead()) {
                    // Create a new runnable that can be executed with a
                    // progress bar.
                    IRunnableWithProgress runnable = new IRunnableWithProgress() {
                        public void run(IProgressMonitor monitor)
                                throws InvocationTargetException, InterruptedException {
                            // We have no clue how long this would take.
                            monitor.beginTask("Parsing xml document...", IProgressMonitor.UNKNOWN);

                            // Parse the xml document into a dom object.
                            try {
                                Document document = parseDocument(selectedFile);
                                final Node rootNode = document.getDocumentElement();

                                // Adding a tree item is a ui related
                                // operation which must be executed on the
                                // ui thread. Since we are currently
                                // executing inside a background thread, we
                                // need to explicitly invoke the ui thread.
                                new UIJob("add-root-tree-item-job") {
                                    public IStatus runInUIThread(IProgressMonitor monitor) {
                                        addTreeItem(null, rootNode);
                                        addNameSpaces(rootNode);
                                        return Status.OK_STATUS;
                                    }
                                }.schedule();

                                // Done.
                                monitor.done();
                            } catch (Exception ex) {
                                // Stop progress.
                                monitor.done();

                                // Report error.
                                throw new InvocationTargetException(ex);
                            }
                        }
                    };

                    // Run the operation within a progress monitor dialog,
                    // make sure to fork-off from the ui thread so that we
                    // don't cause the ui to hang.
                    try {
                        new ProgressMonitorDialog(dialogShell).run(true, false, runnable);
                    } catch (Exception ex) {
                        MessageDialog.openError(dialogShell, "Parse Error",
                                "Error while parsing specified xml file.");
                    }
                } else {
                    MessageDialog.openError(dialogShell, "I/O Error", "Unable to read specified input file.");
                }
            }
        }
    });
}

---

From source file:psidev.psi.mi.filemakers.xmlFlattener.structure.XsdTreeStructImpl.java

private void getKeyNodes(String keyName, String keySelector, String keyField) {

    if (document == null)
        return;/*www  .  j  a v  a  2 s  .  c o  m*/

    String[] path = keySelector.split("/");

    /* the node that contains all keys */
    /* find the parent node */
    Node nodeContainer = getContainer(document, path, 0);

    if (nodeContainer == null)
        return;
    log.debug("found list of refered node: " + nodeContainer.getNodeName());

    for (int i = 0; i < nodeContainer.getChildNodes().getLength(); i++) {
        Node child = nodeContainer.getChildNodes().item(i);
        String name = child.getNodeName();
        /* get refId name */
        String idFieldName = getReferedIdFieldName(name);
        if (child.hasAttributes()) {
            for (int j = 0; j < child.getAttributes().getLength(); j++) {
                if (child.getAttributes().item(j).getNodeName().equals(idFieldName)) {
                    String ref = child.getAttributes().item(j).getNodeValue();
                    xsKeyNodes.put(keyName + "#" + ref, child);// keyName
                    log.debug("add: " + keyName + "#" + ref);
                }
            }
        }

    }

}

---

From source file:psidev.psi.mi.filemakers.xmlFlattener.structure.XsdTreeStructImpl.java

private void buidKeyMaps() {

    log.debug("get keys");
    for (Node node : keyz) {
        String keyName = null;/*from  ww w.j a v  a 2  s. c  o m*/
        String keySelector = null;
        String keyField = null;

        if (node.hasAttributes()) {
            for (int i = 0; i < node.getAttributes().getLength(); i++) {
                if (node.getAttributes().item(i).getNodeName().equals("name")) {
                    keyName = node.getAttributes().item(i).getNodeValue();

                }
            }
        }

        for (int i = 0; i < node.getChildNodes().getLength(); i++) {
            Node child = node.getChildNodes().item(i);

            if (child.getNodeName().equals("xs:selector")) {
                for (int j = 0; j < child.getAttributes().getLength(); j++) {
                    if (child.getAttributes().item(j).getNodeName().equals("xpath")) {
                        keySelector = getXpath(child.getParentNode().getParentNode()) + "/"
                                + child.getAttributes().item(j).getNodeValue();
                    }
                }
            } else if (child.getNodeName().equals("xs:field")) {
                for (int j = 0; j < child.getAttributes().getLength(); j++) {
                    if (child.getAttributes().item(j).getNodeName().equals("xpath")) {
                        keyField = child.getAttributes().item(j).getNodeValue().replace("@", "");
                    }
                }
            }
        }
        getKeyNodes(keyName, keySelector, keyField);

    }

    log.debug("get keyRefs");
    for (Node node : keyRefs) {
        String keyRefName = null;
        String keyRefRefer = null;
        String keyRefSelector = null;
        String keyRefField = null;

        if (node.hasAttributes()) {
            for (int i = 0; i < node.getAttributes().getLength(); i++) {
                if (node.getAttributes().item(i).getNodeName().equals("name")) {
                    keyRefName = node.getAttributes().item(i).getNodeValue();
                } else if (node.getAttributes().item(i).getNodeName().equals("refer")) {
                    keyRefRefer = node.getAttributes().item(i).getNodeValue();
                }
            }
        }
        for (int i = 0; i < node.getChildNodes().getLength(); i++) {
            Node child = node.getChildNodes().item(i);
            if (child.getNodeName().equals("xs:selector")) {
                for (int j = 0; j < child.getAttributes().getLength(); j++) {
                    if (child.getAttributes().item(j).getNodeName().equals("xpath")) {
                        keyRefSelector = child.getAttributes().item(j).getNodeValue();
                    }
                }
            } else if (child.getNodeName().equals("xs:field")) {
                for (int j = 0; j < child.getAttributes().getLength(); j++) {
                    if (child.getAttributes().item(j).getNodeName().equals("xpath")) {
                        keyRefField = child.getAttributes().item(j).getNodeValue();
                    }
                }
            }
        }
        refType2referedType.put(getSchemaXpath(node.getParentNode()) + "/" + keyRefSelector, keyRefRefer);
    }
}

---

From source file:psidev.psi.mi.filemakers.xmlFlattener.structure.XsdTreeStructImpl.java

/**
 * the name of an element in the schema is contained in the attribute 'name'
 * /*ww  w .j a  v a 2 s . c o  m*/
 * @param node
 * @return
 */
private String getName(Node node) {
    if (node.hasAttributes() == false)
        return null;

    for (int i = 0; i < node.getAttributes().getLength(); i++) {
        if (node.getAttributes().item(i).getNodeName().equals("name"))
            return node.getAttributes().item(i).getNodeValue();
    }
    return null;
}

---

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