public void init(ServletConfig servletConfig) throws ServletException {
super.init(servletConfig);
ServletContext sc = servletConfig.getServletContext();
wac = WebApplicationContextUtils.getWebApplicationContext(sc);
headerPreContent = servletConfig.getInitParameter("headerPreContent");
headerScriptSource = servletConfig.getInitParameter("headerScriptSource");
footerScript = servletConfig.getInitParameter("footerScript");
try {
boolean logResponse = "true".equalsIgnoreCase(servletConfig.getInitParameter("log-response"));
TimeLogger.setLogResponse(logResponse);
} catch (Exception ex) {
}
try {
boolean logFullResponse =
"true".equalsIgnoreCase(servletConfig.getInitParameter("log-full-response"));
TimeLogger.setLogFullResponse(logFullResponse);
} catch (Exception ex) {
}
String basePath = servletConfig.getServletContext().getRealPath("/");
dispatcher = new MapDispatcher(sc);
}
/**
* @see
* uk.ac.cam.caret.sakai.rwiki.service.api.api.dao.RWikiHistoryObjectDao#getRWikiHistoryObject(uk.ac.cam.caret.sakai.rwiki.service.api.api.model.RWikiObject,
* int)
*/
public RWikiHistoryObject getRWikiHistoryObject(final RWikiObject rwo, final int revision) {
long start = System.currentTimeMillis();
try {
HibernateCallback callback =
new HibernateCallback() {
public Object doInHibernate(Session session) throws HibernateException {
return session
.createCriteria(RWikiHistoryObject.class)
.add(Expression.eq("rwikiobjectid", rwo.getRwikiobjectid()))
.add(Expression.eq("revision", Integer.valueOf(revision)))
.list();
}
};
List found = (List) getHibernateTemplate().execute(callback);
if (found.size() == 0) {
if (log.isDebugEnabled()) {
log.debug("Found " + found.size() + " objects with id " + rwo.getRwikiobjectid());
}
return null;
}
if (log.isDebugEnabled()) {
log.debug(
"Found "
+ found.size()
+ " objects with id "
+ rwo.getRwikiobjectid()
+ " returning most recent one.");
}
return (RWikiHistoryObject) proxyObject(found.get(0));
} finally {
long finish = System.currentTimeMillis();
TimeLogger.printTimer(
"RWikiHistoryObjectDaoImpl.getRWikiHistoryObject: " + rwo.getName(), start, finish);
}
}
public Preference findExactByUser(final String user, final String context, final String type) {
long start = System.currentTimeMillis();
try {
// there is no point in sorting by version, since there is only one
// version in
// this table.
// also using like is much slower than eq
HibernateCallback callback =
new HibernateCallback() {
public Object doInHibernate(Session session) throws HibernateException {
return session
.createCriteria(Preference.class)
.add(Expression.eq("userid", user))
.add(Expression.eq("preftype", type))
.add(Expression.eq("prefcontext", context))
.list();
}
};
List found = (List) getHibernateTemplate().execute(callback);
if (found.size() == 0) {
if (log.isDebugEnabled()) {
log.debug("Found " + found.size() + " objects with name " + user);
}
return null;
}
if (log.isDebugEnabled()) {
log.debug(
"Found " + found.size() + " objects with name " + user + " returning most recent one.");
}
return (Preference) found.get(0);
} finally {
long finish = System.currentTimeMillis();
TimeLogger.printTimer("PreferenceDaoImpl.findExactByUser: " + user, start, finish);
}
}
public List findByUser(final String user, final String context, final String type) {
long start = System.currentTimeMillis();
try {
// there is no point in sorting by version, since there is only one
// version in
// this table.
// also using like is much slower than eq
HibernateCallback callback =
new HibernateCallback() {
public Object doInHibernate(Session session) throws HibernateException {
String prefcontext = context + "%";
return session
.createCriteria(Preference.class)
.add(Expression.eq("userid", user))
.add(Expression.eq("preftype", type))
.add(Expression.like("prefcontext", prefcontext))
.list();
}
};
return (List) getHibernateTemplate().execute(callback);
} finally {
long finish = System.currentTimeMillis();
TimeLogger.printTimer("PreferenceDaoImpl.findByUser: " + user, start, finish);
}
}
public int delete(final Preference pref) {
long start = System.currentTimeMillis();
try {
// there is no point in sorting by version, since there is only one
// version in
// this table.
// also using like is much slower than eq
HibernateCallback callback =
new HibernateCallback() {
public Object doInHibernate(Session session) throws HibernateException {
session.delete(pref);
return Integer.valueOf(1);
}
};
return ((Integer) getHibernateTemplate().execute(callback)).intValue();
} finally {
long finish = System.currentTimeMillis();
TimeLogger.printTimer("PreferenceDaoImpl.delete: " + pref, start, finish);
}
}
public List findRWikiHistoryObjectsInReverse(final RWikiObject reference) {
long start = System.currentTimeMillis();
try {
HibernateCallback callback =
new HibernateCallback() {
public Object doInHibernate(Session session) throws HibernateException {
return session
.createCriteria(RWikiHistoryObject.class)
.add(Expression.eq("rwikiobjectid", reference.getRwikiobjectid()))
.addOrder(Order.desc("revision"))
.list();
}
};
List found = (List) getHibernateTemplate().execute(callback);
if (found.size() == 0) {
if (log.isDebugEnabled()) {
log.debug("Found " + found.size() + " objects with id " + reference.getRwikiobjectid());
}
return null;
}
if (log.isDebugEnabled()) {
log.debug(
"Found "
+ found.size()
+ " objects with id "
+ reference.getRwikiobjectid()
+ " returning most recent one.");
}
return new ListProxy(found, this);
} finally {
long finish = System.currentTimeMillis();
TimeLogger.printTimer(
"RWikiHistoryObjectDaoImpl.getRWikiHistoryObjects: " + reference.getName(),
start,
finish);
}
}
