/**
* Creates a deep clone of a WikiPage. Strings are not cloned, since they're immutable. Attributes
* are not cloned, only the internal HashMap (so if you modify the contents of a value of an
* attribute, these will reflect back to everyone).
*
* @return A deep clone of the WikiPage
*/
public Object clone() {
WikiPage p = new WikiPage(m_engine, m_name);
p.m_wiki = m_wiki;
p.m_author = m_author;
p.m_version = m_version;
p.m_lastModified = m_lastModified != null ? (Date) m_lastModified.clone() : null;
p.m_fileSize = m_fileSize;
for (Map.Entry<String, Object> entry : m_attributes.entrySet()) {
p.m_attributes.put(entry.getKey(), entry.getValue());
}
if (m_accessList != null) {
p.m_accessList = new AclImpl();
for (Enumeration entries = m_accessList.entries(); entries.hasMoreElements(); ) {
AclEntry e = (AclEntry) entries.nextElement();
p.m_accessList.addEntry(e);
}
}
return p;
}
