Example usage for org.dom4j.tree DefaultElement clone

Introduction

In this page you can find the example usage for org.dom4j.tree DefaultElement clone.

Prototype

public Object clone() 

Source Link

Usage

From source file:org.olat.ims.cp.CPCore.java

License:Apache License

/**
 * duplicates an element and inserts it after targetID
 * /*w  w  w  .j a  v  a  2  s .c  o m*/
 * @param sourceID
 * @param targetID
 */
public String copyElement(final String sourceID, final String targetID) {
    final DefaultElement elementToCopy = rootNode.getElementByIdentifier(sourceID);
    if (elementToCopy == null) {
        throw new OLATRuntimeException(CPOrganizations.class,
                "element with identifier \"" + sourceID + "\" not found..!", new Exception());
    }

    if (elementToCopy instanceof CPItem) {
        final CPItem newItem = (CPItem) elementToCopy.clone();
        cloneResourceOfItemAndSubitems(newItem);
        addElementAfter(newItem, targetID);
        return newItem.getIdentifier();
    } else {
        // if (elementToCopy.getClass().equals(CPOrganization.class)) {
        // not yet supported
        throw new OLATRuntimeException(CPOrganizations.class, "You can only copy <item>-elements...!",
                new Exception());
    }

}

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