Example usage for org.w3c.dom Attr getNodeName

Introduction

In this page you can find the example usage for org.w3c.dom Attr getNodeName.

Prototype

public String getNodeName();

Source Link

Document

The name of this node, depending on its type; see the table above.

Usage

From source file:ucar.unidata.idv.ui.ImageGenerator.java

/**
 * process the given node// www . java  2s . co m
 *
 * @param node Node to process
 * @param procNode The procedure node
 *
 * @return keep going
 *
 * @throws Throwable On badness
 */
protected boolean processTagCall(Element node, Element procNode) throws Throwable {
    if (procNode == null) {
        return error("Could not find procedure node for call:" + XmlUtil.toString(node));
    }

    pushProperties();
    String cdata = XmlUtil.getChildText(node);
    if ((cdata != null) && (cdata.trim().length() > 0)) {
        putProperty("paramtext", cdata);
    } else {
        putProperty("paramtext", "");
    }

    NamedNodeMap procnnm = procNode.getAttributes();
    if (procnnm != null) {
        for (int i = 0; i < procnnm.getLength(); i++) {
            Attr attr = (Attr) procnnm.item(i);
            if (!ATTR_NAME.equals(attr.getNodeName())) {
                putProperty(attr.getNodeName(), applyMacros(attr.getNodeValue()));
            }
        }
    }

    NamedNodeMap nnm = node.getAttributes();
    if (nnm != null) {
        for (int i = 0; i < nnm.getLength(); i++) {
            Attr attr = (Attr) nnm.item(i);
            if (!ATTR_NAME.equals(attr.getNodeName())) {
                putProperty(attr.getNodeName(), applyMacros(attr.getNodeValue()));
            }
        }
    }
    try {
        if (!processChildren(node)) {
            return false;
        }
        try {
            if (!processChildren(procNode)) {
                return false;
            }
        } catch (MyReturnException mre) {
            //noop
        }
    } catch (Throwable throwable) {
        popProperties();
        throw throwable;
    }
    popProperties();
    return true;
}

From source file:ucar.unidata.idv.ui.ImageGenerator.java

/**
 * process the given node/*from   w  w w.j  a v  a 2 s .c om*/
 *
 * @param node Node to process
 *
 * @return keep going
 *
 * @throws Throwable On badness
 */
protected boolean processTagForeach(Element node) throws Throwable {
    pushProperties();
    List allValues = new ArrayList();
    int numElements = 0;
    int cnt = 1;
    NamedNodeMap attrs = node.getAttributes();
    if (attrs == null) {
        return error("No values in foreach tag");
    }

    for (int i = 0; i < attrs.getLength(); i++) {
        Attr attr = (Attr) attrs.item(i);
        String var = attr.getNodeName();
        String values = applyMacros(attr.getNodeValue());
        List tokens;
        //Check if it starts with file:, if so read the contents and split on new line
        if (values.startsWith("file:")) {
            String filename = applyMacros(values.substring("file:".length()));
            values = IOUtil.readContents(filename, getClass()).trim();
            tokens = StringUtil.split(values, "\n");
        } else {
            tokens = StringUtil.split(values, ",");
        }

        if (allValues.size() == 0) {
            numElements = tokens.size();
        } else if (numElements != tokens.size()) {
            return error("Bad number of tokens (" + tokens.size() + " should be:" + numElements
                    + ") in foreach argument:\n" + var + "=" + tokens);
        }
        allValues.add(new Object[] { var, tokens });
        cnt++;
    }
    for (int tokIdx = 0; tokIdx < numElements; tokIdx++) {
        for (int valueIdx = 0; valueIdx < allValues.size(); valueIdx++) {
            Object[] tuple = (Object[]) allValues.get(valueIdx);
            putProperty(tuple[0], ((List) tuple[1]).get(tokIdx));
        }
        try {
            if (!processChildren(node)) {
                return false;
            }
        } catch (MyBreakException be) {
            break;
        } catch (MyContinueException ce) {
        }
    }
    popProperties();
    return true;
}