Example usage for org.dom4j Element hasMixedContent

Introduction

In this page you can find the example usage for org.dom4j Element hasMixedContent.

Prototype

boolean hasMixedContent();

Source Link

Document

Returns true if this Element has mixed content.

Usage

From source file:ch.javasoft.xml.config.XmlPrint.java

License:BSD License

/**
 * Print the given element using the given print writer and initial 
 * indention//www .  j a v a2 s  . co m
 * @param elem      the xml element
 * @param indention   the initial indention
 * @param writer   the print writer to use for the output
 */
@SuppressWarnings("unchecked")
public void print(Element elem, String indention, PrintWriter writer) {
    writer.print(indention + "<" + elem.getName());

    Iterator<Attribute> itAtt = elem.attributeIterator();
    Iterator<Element> itElem = elem.elementIterator();

    if (elem.hasMixedContent() || (elem.hasContent() && !itElem.hasNext())) {
        Iterator<Node> it = elem.nodeIterator();
        while (it.hasNext()) {
            Node node = it.next();
            if (node instanceof CharacterData) {
                if (!(node instanceof Comment) && node.getText().trim().length() != 0) {
                    throw new IllegalArgumentException(
                            "text content not supported: \"" + node.getText() + "\"");
                }
            } else if (!(node instanceof Element || node instanceof Attribute)) {
                throw new IllegalArgumentException("only attributes and elements are supported");
            }
        }
    }
    while (itAtt.hasNext()) {
        Attribute att = itAtt.next();
        final String attName = att.getName();
        final String attValue = att.getValue();
        writer.print(" " + attName + "=\"" + escapeAttributeValue(attValue) + "\"");
    }
    if (!itElem.hasNext()) {
        writer.println("/>");
    } else {
        writer.println(">");
        while (itElem.hasNext()) {
            print(itElem.next(), indention + getIndention(), writer);
        }
        writer.println(indention + "</" + elem.getName() + ">");
    }
    writer.flush();
}

---

From source file:com.mpaike.core.config.xml.elementreader.GenericElementReader.java

License:Open Source License

/**
 * Creates a ConfigElementImpl object from the given element.
 * //from  w w w  .j a va  2 s  .c  om
 * @param element The element to parse
 * @return The GenericConfigElement representation of the given element
 */
@SuppressWarnings("unchecked")
private GenericConfigElement createConfigElement(Element element) {
    // get the name and value of the given element
    String name = element.getName();

    // create the config element object and populate with value
    // and attributes
    GenericConfigElement configElement = new GenericConfigElement(name);
    if ((element.hasContent()) && (element.hasMixedContent() == false)) {
        String value = element.getTextTrim();
        if (value != null && value.length() > 0) {
            if (propertyConfigurer != null) {
                value = propertyConfigurer.resolveValue(value);
            }
            configElement.setValue(value);
        }
    }

    Iterator<Attribute> attrs = element.attributeIterator();
    while (attrs.hasNext()) {
        Attribute attr = attrs.next();
        String attrName = attr.getName();
        String attrValue = attr.getValue();

        if (propertyConfigurer != null) {
            attrValue = propertyConfigurer.resolveValue(attrValue);
        }

        configElement.addAttribute(attrName, attrValue);
    }

    return configElement;
}

---

From source file:de.innovationgate.wgpublisher.webtml.utils.TagOutputFormatter.java

License:Open Source License

public String format(Object obj) throws FormattingException {

    try {//from ww  w .ja  va2s .c  o m
        if (obj == null) {
            return "";
        } else if (obj instanceof java.util.Date) {
            return this.getDateFormatter().format((java.util.Date) obj);
        } else if (obj instanceof Number) {
            return this.getNumberFormatter().format((Number) obj);
        } else if (obj instanceof Element) {
            Element element = (Element) obj;
            if (element.hasMixedContent()) {
                Iterator nodes = element.content().iterator();
                Node node;
                StringBuffer output = new StringBuffer();
                while (nodes.hasNext()) {
                    node = (Node) nodes.next();
                    output.append(node.asXML());
                }
                return (trim ? output.toString().trim() : output.toString());
            } else {
                return (trim ? element.getStringValue().trim() : element.getStringValue());
            }

        } else if (obj instanceof Node) {
            return ((Node) obj).getStringValue();
        } else {
            return (trim ? obj.toString().trim() : obj.toString());
        }
    } catch (WGException e) {
        throw new FormattingException("Exception formatting tag", e);
    }

}

---

From source file:org.springframework.extensions.config.xml.elementreader.GenericElementReader.java

License:Apache License

/**
 * Creates a ConfigElementImpl object from the given element.
 * /*from w  ww  . j  a v  a 2  s  .com*/
 * @param element The element to parse
 * @return The GenericConfigElement representation of the given element
 */
@SuppressWarnings("unchecked")
protected GenericConfigElement createConfigElement(Element element) {
    // get the name and value of the given element
    String name = element.getName();

    // create the config element object and populate with value
    // and attributes
    GenericConfigElement configElement = new GenericConfigElement(name);
    if ((element.hasContent()) && (element.hasMixedContent() == false)) {
        String value = element.getTextTrim();
        if (value != null && value.length() > 0) {
            if (propertyConfigurer != null) {
                value = propertyConfigurer.resolveValue(value);
            }
            configElement.setValue(value);
        }
    }

    Iterator<Attribute> attrs = element.attributeIterator();
    while (attrs.hasNext()) {
        Attribute attr = attrs.next();
        String attrName = attr.getName();
        String attrValue = attr.getValue();

        if (propertyConfigurer != null) {
            attrValue = propertyConfigurer.resolveValue(attrValue);
        }

        configElement.addAttribute(attrName, attrValue);
    }

    return configElement;
}

---