Examples with CPItem org.olat.ims.cp.objects.CPItem used on opensource projects

Example 16 with CPItem

use of org.olat.ims.cp.objects.CPItem in project OpenOLAT by OpenOLAT.

the class CPTreeDataModel method addElementToPath.

/**
 * @param identifier
 * @param path
 * @param slash
 * @param elem
 */
private void addElementToPath(DefaultElement elem, StringBuffer path) {
    final String slash = "/";
    if (elem instanceof CPItem) {
        CPItem item = (CPItem) elem;
        path.insert(0, slash).insert(1, getNodeIDForIdentifier(item.getIdentifier()));
        DefaultElement parent = item.getParentElement();
        if (parent != null)
            addElementToPath(parent, path);
    } else if (elem instanceof CPOrganization) {
        CPOrganization item = (CPOrganization) elem;
        path.insert(0, slash).insert(1, getNodeIDForIdentifier(item.getIdentifier()));
    }
}

Example 17 with CPItem

use of org.olat.ims.cp.objects.CPItem in project OpenOLAT by OpenOLAT.

the class ContentPackage method addBlankPage.

String addBlankPage(String parentID, String title) {
    CPItem newPage = new CPItem();
    newPage.setTitle(title);
    cpcore.addElement(newPage, parentID, 0);
    return newPage.getIdentifier();
}

Example 18 with CPItem

use of org.olat.ims.cp.objects.CPItem in project OpenOLAT by OpenOLAT.

the class CPCore method copyElement.

/**
 * duplicates an element and inserts it after targetID
 *
 * @param sourceID
 * @param targetID
 */
public String copyElement(String sourceID, String targetID) {
    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) {
        CPItem newItem = (CPItem) elementToCopy.clone();
        cloneResourceOfItemAndSubitems(newItem);
        addElementAfter(newItem, targetID);
        return newItem.getIdentifier();
    } else {
        // not yet supported
        throw new OLATRuntimeException(CPOrganizations.class, "You can only copy <item>-elements...!", new Exception());
    }
}

Example 19 with CPItem

use of org.olat.ims.cp.objects.CPItem in project OpenOLAT by OpenOLAT.

the class CPCore method moveElement.

public void moveElement(String nodeID, String newParentID, int position) {
    DefaultElement elementToMove = rootNode.getElementByIdentifier(nodeID);
    if (elementToMove != null) {
        if (elementToMove instanceof CPItem) {
            removeElement(nodeID, false);
            addElement(elementToMove, newParentID, position);
        } else if (elementToMove instanceof CPOrganization) {
        // not yet supported
        } else {
            throw new OLATRuntimeException(CPOrganizations.class, "Only <item>-elements are moveable...!", new Exception());
        }
    }
}

Example 20 with CPItem

use of org.olat.ims.cp.objects.CPItem in project OpenOLAT by OpenOLAT.

the class CPCore method findReferencesToResource.

/**
 * Searches for <item>-elements or <dependency>-elements which references to
 * the resource with id "resourceIdentifier"
 *
 * if an element is found, search is aborted and the found element is returned
 *
 * @param resourceIdentifier
 * @return the found element or null
 */
public DefaultElement findReferencesToResource(String resourceIdentifier) {
    // search for <item identifierref="resourceIdentifier" >
    for (Iterator<CPOrganization> it = rootNode.getOrganizations().getOrganizationIterator(); it.hasNext(); ) {
        CPOrganization org = it.next();
        for (Iterator<CPItem> itO = org.getItems().iterator(); itO.hasNext(); ) {
            CPItem item = itO.next();
            CPItem found = _findReferencesToRes(item, resourceIdentifier);
            if (found != null)
                return found;
        }
    }
    // search for <dependency identifierref="resourceIdentifier" >
    for (Iterator<CPResource> itRes = rootNode.getResources().getResourceIterator(); itRes.hasNext(); ) {
        CPResource res = itRes.next();
        for (Iterator<CPDependency> itDep = res.getDependencyIterator(); itDep.hasNext(); ) {
            CPDependency dep = itDep.next();
            if (dep.getIdentifierRef().equals(resourceIdentifier))
                return dep;
        }
    }
    return null;
}