Examples with OnmsHwEntity org.opennms.netmgt.model.OnmsHwEntity used on opensource projects

Example 16 with OnmsHwEntity

use of org.opennms.netmgt.model.OnmsHwEntity in project opennms by OpenNMS.

the class HwEntityDaoHibernate method getAttributeValue.

/* (non-Javadoc)
     * @see org.opennms.netmgt.dao.api.HwEntityDao#getAttributeValue(java.lang.Integer, java.lang.String, java.lang.String)
     */
@Override
public String getAttributeValue(Integer nodeId, String nameSource, String attributeName) {
    boolean isRegex = nameSource.startsWith("~");
    if (isRegex) {
        OnmsHwEntity r = findRootByNodeId(nodeId);
        return r == null ? null : findAttribute(r, nameSource.substring(1), attributeName);
    }
    OnmsHwEntity e = findEntityByName(nodeId, nameSource);
    return e == null ? null : getAttributeValue(e, attributeName);
}