@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
ApplicationContext applicationContext = ApplicationContext.getInstance();
try {
HttpContext httpContext = this.read(req);
httpContext =
this.filter.process(
httpContext, applicationContext.getModel(), applicationContext.getConfiguration());
this.write(resp, httpContext);
} catch (FilterException e) {
this.error(e, resp);
}
}
@Override
public void declareRoles(String... roleNames) {
if (SecurityUtil.isPackageProtectionEnabled()) {
doPrivileged("declareRoles", roleNames);
} else {
context.declareRoles(roleNames);
}
}
@Override
public String getContextPath() {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (String) doPrivileged("getContextPath", null);
} else {
return context.getContextPath();
}
}
@Override
public Object getAttribute(String name) {
if (SecurityUtil.isPackageProtectionEnabled()) {
return doPrivileged("getAttribute", new Object[] {name});
} else {
return context.getAttribute(name);
}
}
/**
* Sets the session tracking modes that are to become effective for this <tt>ServletContext</tt>.
*/
@Override
public void setSessionTrackingModes(Set<SessionTrackingMode> sessionTrackingModes) {
if (SecurityUtil.isPackageProtectionEnabled()) {
doPrivileged("setSessionTrackingModes", new Object[] {sessionTrackingModes});
} else {
context.setSessionTrackingModes(sessionTrackingModes);
}
}
@Override
public void log(String msg) {
if (SecurityUtil.isPackageProtectionEnabled()) {
doPrivileged("log", new Object[] {msg});
} else {
context.log(msg);
}
}
/** Adds the listener with the given class name to this ServletContext. */
@Override
public void addListener(String className) {
if (SecurityUtil.isPackageProtectionEnabled()) {
doPrivileged("addListener", new Object[] {className});
} else {
context.addListener(className);
}
}
@Override
public void setAttribute(String name, Object object) {
if (SecurityUtil.isPackageProtectionEnabled()) {
doPrivileged("setAttribute", new Object[] {name, object});
} else {
context.setAttribute(name, object);
}
}
@Override
public void removeAttribute(String name) {
if (SecurityUtil.isPackageProtectionEnabled()) {
doPrivileged("removeAttribute", new Object[] {name});
} else {
context.removeAttribute(name);
}
}
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public Enumeration<String> getAttributeNames() {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (Enumeration<String>) doPrivileged("getAttributeNames", null);
} else {
return context.getAttributeNames();
}
}
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public String getInitParameter(String name) {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (String) doPrivileged("getInitParameter", new Object[] {name});
} else {
return context.getInitParameter(name);
}
}
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public String getRealPath(String path) {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (String) doPrivileged("getRealPath", new Object[] {path});
} else {
return context.getRealPath(path);
}
}
@Override
public void log(String message, Throwable throwable) {
if (SecurityUtil.isPackageProtectionEnabled()) {
doPrivileged(
"log", new Class[] {String.class, Throwable.class}, new Object[] {message, throwable});
} else {
context.log(message, throwable);
}
}
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public RequestDispatcher getNamedDispatcher(String name) {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (RequestDispatcher) doPrivileged("getNamedDispatcher", new Object[] {name});
} else {
return context.getNamedDispatcher(name);
}
}
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public String getServletContextName() {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (String) doPrivileged("getServletContextName", null);
} else {
return context.getServletContextName();
}
}
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public ClassLoader getClassLoader() {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (ClassLoader) doPrivileged("getClassLoader", null);
} else {
return context.getClassLoader();
}
}
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public String getMimeType(String file) {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (String) doPrivileged("getMimeType", new Object[] {file});
} else {
return context.getMimeType(file);
}
}
/**
* Instantiates the given EventListener class and performs any required resource injection into
* the new EventListener instance before returning it.
*/
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public <T extends EventListener> T createListener(Class<T> clazz) throws ServletException {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (T) doPrivileged("createListener", new Object[] {clazz});
} else {
return context.createListener(clazz);
}
}
/**
* Gets the <code><jsp-config></code> related configuration that was aggregated from the
* <code>web.xml</code> and <code>web-fragment.xml</code> descriptor files of the web application
* represented by this ServletContext.
*/
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public JspConfigDescriptor getJspConfigDescriptor() {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (JspConfigDescriptor) doPrivileged("getJspConfigDescriptor", null);
} else {
return context.getJspConfigDescriptor();
}
}
/** Adds the given listener to this ServletContext. */
@Override
public <T extends EventListener> void addListener(T t) {
if (SecurityUtil.isPackageProtectionEnabled()) {
doPrivileged(
"addListener", new Class[] {EventListener.class}, new Object[] {t.getClass().getName()});
} else {
context.addListener(t);
}
}
/** Adds a listener of the given class type to this ServletContext. */
@Override
public void addListener(Class<? extends EventListener> listenerClass) {
if (SecurityUtil.isPackageProtectionEnabled()) {
doPrivileged(
"addListener", new Class[] {Class.class}, new Object[] {listenerClass.getName()});
} else {
context.addListener(listenerClass);
}
}
/**
* Gets the session tracking modes that are in effect for this <tt>ServletContext</tt>.
*
* @return set of the session tracking modes in effect for this <tt>ServletContext</tt>
*/
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public Set<SessionTrackingMode> getEffectiveSessionTrackingModes() {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (Set<SessionTrackingMode>) doPrivileged("getEffectiveSessionTrackingModes", null);
} else {
return context.getEffectiveSessionTrackingModes();
}
}
/**
* Gets the <tt>SessionCookieConfig</tt> object through which various properties of the session
* tracking cookies created on behalf of this <tt>ServletContext</tt> may be configured.
*/
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public SessionCookieConfig getSessionCookieConfig() {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (SessionCookieConfig) doPrivileged("getSessionCookieConfig", null);
} else {
return context.getSessionCookieConfig();
}
}
/**
* Gets a Map of the FilterRegistration objects corresponding to all currently registered filters.
*/
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public Map<String, ? extends FilterRegistration> getFilterRegistrations() {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (Map<String, FilterRegistration>) doPrivileged("getFilterRegistrations", null);
} else {
return context.getFilterRegistrations();
}
}
/** Gets the FilterRegistration corresponding to the filter with the given <tt>filterName</tt>. */
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public FilterRegistration getFilterRegistration(String filterName) {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (FilterRegistration) doPrivileged("getFilterRegistration", new Object[] {filterName});
} else {
return context.getFilterRegistration(filterName);
}
}
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public InputStream getResourceAsStream(String path) {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (InputStream) doPrivileged("getResourceAsStream", new Object[] {path});
} else {
return context.getResourceAsStream(path);
}
}
/** @deprecated As of Java Servlet API 2.1, with no direct replacement. */
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
@Deprecated
public Enumeration<Servlet> getServlets() {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (Enumeration<Servlet>) doPrivileged("getServlets", null);
} else {
return context.getServlets();
}
}
/** @deprecated As of Java Servlet API 2.1, use <code>log(String, Throwable)</code> instead */
@Override
@Deprecated
public void log(Exception exception, String msg) {
if (SecurityUtil.isPackageProtectionEnabled()) {
doPrivileged(
"log", new Class[] {Exception.class, String.class}, new Object[] {exception, msg});
} else {
context.log(exception, msg);
}
}
/** Adds the filter with the given name and class name to this servlet context. */
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public FilterRegistration.Dynamic addFilter(String filterName, String className) {
if (SecurityUtil.isPackageProtectionEnabled()) {
return (FilterRegistration.Dynamic)
doPrivileged("addFilter", new Object[] {filterName, className});
} else {
return context.addFilter(filterName, className);
}
}
/**
* @return true if the context initialization parameter with the given name and value was set
* successfully on this ServletContext, and false if it was not set because this
* ServletContext already contains a context initialization parameter with a matching name
*/
@Override
@SuppressWarnings("unchecked") // doPrivileged() returns the correct type
public boolean setInitParameter(String name, String value) {
if (SecurityUtil.isPackageProtectionEnabled()) {
return ((Boolean) doPrivileged("setInitParameter", new Object[] {name, value}))
.booleanValue();
} else {
return context.setInitParameter(name, value);
}
}