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package org.apache.tapestry.portlet; |
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import org.apache.hivemind.util.Defense; |
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import org.apache.tapestry.describe.DescriptionReceiver; |
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import org.apache.tapestry.web.WebRequest; |
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import org.apache.tapestry.web.WebSession; |
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import org.apache.tapestry.web.WebUtils; |
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import javax.portlet.PortletRequest; |
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import javax.portlet.PortletSession; |
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import java.security.Principal; |
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import java.util.List; |
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import java.util.Locale; |
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public class PortletWebRequest implements WebRequest |
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{ |
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private final PortletRequest _portletRequest; |
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private WebSession _webSession; |
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public PortletWebRequest(PortletRequest portletRequest) |
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{ |
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Defense.notNull(portletRequest, "portletRequest"); |
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_portletRequest = portletRequest; |
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} |
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public List getParameterNames() |
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{ |
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return WebUtils.toSortedList(_portletRequest.getParameterNames()); |
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} |
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public String getParameterValue(String parameterName) |
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{ |
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return _portletRequest.getParameter(parameterName); |
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} |
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public String[] getParameterValues(String parameterName) |
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{ |
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return _portletRequest.getParameterValues(parameterName); |
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} |
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public String getContextPath() |
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{ |
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return _portletRequest.getContextPath(); |
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} |
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public WebSession getSession(boolean create) |
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{ |
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if (_webSession != null) return _webSession; |
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PortletSession session = _portletRequest.getPortletSession(create); |
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if (session != null) _webSession = new PortletWebSession(session); |
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return _webSession; |
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} |
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public String getScheme() |
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{ |
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return _portletRequest.getScheme(); |
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} |
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public String getServerName() |
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{ |
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return _portletRequest.getServerName(); |
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} |
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public int getServerPort() |
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{ |
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return _portletRequest.getServerPort(); |
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} |
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public String getRequestURI() |
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{ |
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return "<PortletRequest>"; |
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} |
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public void forward(String URL) |
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{ |
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unsupported("forward"); |
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} |
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public String getActivationPath() |
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{ |
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return ""; |
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} |
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public String getPathInfo() |
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{ |
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return null; |
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} |
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public List getAttributeNames() |
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{ |
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return WebUtils.toSortedList(_portletRequest.getAttributeNames()); |
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} |
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public Object getAttribute(String name) |
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{ |
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return _portletRequest.getAttribute(name); |
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} |
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public void setAttribute(String name, Object attribute) |
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{ |
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if (attribute == null) |
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_portletRequest.removeAttribute(name); |
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else |
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_portletRequest.setAttribute(name, attribute); |
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} |
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protected final void unsupported(String methodName) |
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{ |
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throw new UnsupportedOperationException(PortletMessages.unsupportedMethod(methodName)); |
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} |
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public void describeTo(DescriptionReceiver receiver) |
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{ |
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receiver.describeAlternate(_portletRequest); |
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} |
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public Locale getLocale() |
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{ |
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return _portletRequest.getLocale(); |
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} |
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public String getHeader(String name) |
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{ |
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unsupported("getHeader"); |
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return null; |
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} |
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public long getDateHeader(String name) |
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{ |
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unsupported("getDateHeader"); |
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return -1; |
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} |
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public int getIntHeader(String name) |
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{ |
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unsupported("getIntHeader"); |
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return -1; |
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} |
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public String getRemoteUser() |
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{ |
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return _portletRequest.getRemoteUser(); |
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} |
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public Principal getUserPrincipal() |
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{ |
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return _portletRequest.getUserPrincipal(); |
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} |
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public boolean isUserInRole(String role) |
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{ |
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return _portletRequest.isUserInRole(role); |
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} |
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public boolean isSecure() |
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{ |
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return _portletRequest.isSecure(); |
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} |
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} |