Examples with CayenneMapEntry org.apache.cayenne.util.CayenneMapEntry used on opensource projects

Example 16 with CayenneMapEntry

use of org.apache.cayenne.util.CayenneMapEntry in project cayenne by apache.

the class SelectQueryOrderingTab method getSelectedPath.

protected String getSelectedPath() {
    Object[] path = browser.getSelectionPath().getPath();
    // at least two elements to constitute a valid ordering path
    if (path.length < 2) {
        return null;
    }
    StringBuilder buffer = new StringBuilder();
    // attribute or relationships
    CayenneMapEntry first = (CayenneMapEntry) path[1];
    buffer.append(first.getName());
    for (int i = 2; i < path.length; i++) {
        CayenneMapEntry pathEntry = (CayenneMapEntry) path[i];
        buffer.append(".").append(pathEntry.getName());
    }
    return buffer.toString();
}

Example 17 with CayenneMapEntry

use of org.apache.cayenne.util.CayenneMapEntry in project cayenne by apache.

the class ObjAttributeInfoDialog method getFirstEntity.

private Entity getFirstEntity() {
    Iterator<CayenneMapEntry> it = attribute.getDbPathIterator();
    Entity firstEnt = attribute.getDbAttribute().getEntity();
    boolean setEnt = false;
    while (it.hasNext()) {
        Object ob = it.next();
        if (ob instanceof DbRelationship) {
            if (!setEnt) {
                firstEnt = ((DbRelationship) ob).getSourceEntity();
                setEnt = true;
            }
        } else if (ob instanceof DbAttribute) {
            if (!setEnt) {
                firstEnt = ((DbAttribute) ob).getEntity();
            }
        }
    }
    return firstEnt;
}

Example 18 with CayenneMapEntry

use of org.apache.cayenne.util.CayenneMapEntry in project cayenne by apache.

the class ObjAttributeInfoDialog method setSelectionPath.

/**
 * Selects path in browser
 */
public void setSelectionPath() {
    List<CayenneMapEntry> list = new ArrayList<>();
    boolean isAttributeLast = false;
    Iterator<CayenneMapEntry> it = attribute.getDbPathIterator();
    while (it.hasNext()) {
        CayenneMapEntry obj = it.next();
        list.add(obj);
        if (obj instanceof DbAttribute && !it.hasNext()) {
            isAttributeLast = true;
        }
    }
    if (isAttributeLast) {
        Object[] path = new Object[list.size() + 1];
        path[0] = getFirstEntity();
        System.arraycopy(list.toArray(), 0, path, 1, list.size());
        view.getPathBrowser().setSelectionPath(new TreePath(path));
        view.getSaveButton().setEnabled(true);
    }
}

Example 19 with CayenneMapEntry

use of org.apache.cayenne.util.CayenneMapEntry in project cayenne by apache.

the class CellRenderers method asString.

/**
 * Converts non-String Object used in renderers (currently CayenneMapEntry
 * instances only) to String
 *
 * @param obj Object to be converted
 * @param namespace the current namespace
 */
public static String asString(Object obj, MappingNamespace namespace) {
    if (obj instanceof CayenneMapEntry) {
        CayenneMapEntry mapObject = (CayenneMapEntry) obj;
        String label = mapObject.getName();
        if (mapObject instanceof Entity) {
            Entity entity = (Entity) mapObject;
            // for different namespace display its name
            DataMap dataMap = entity.getDataMap();
            if (dataMap != null && dataMap != namespace) {
                label += " (" + dataMap.getName() + ")";
            }
        }
        return label;
    } else if (obj instanceof DataMap) {
        return ((DataMap) obj).getName();
    }
    return obj == null ? null : String.valueOf(obj);
}