| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.portlet.multipart; |
| |
| import org.apache.cocoon.servlet.multipart.PartOnDisk; |
| |
| import javax.portlet.ActionRequest; |
| import javax.portlet.PortalContext; |
| import javax.portlet.PortletMode; |
| import javax.portlet.PortletPreferences; |
| import javax.portlet.PortletSession; |
| import javax.portlet.WindowState; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.UnsupportedEncodingException; |
| import java.security.Principal; |
| import java.util.Enumeration; |
| import java.util.Hashtable; |
| import java.util.Locale; |
| import java.util.Map; |
| import java.util.Vector; |
| |
| /** |
| * Portlet action request wrapper for multipart parser. |
| * |
| * @author <a href="mailto:vgritsenko@apache.org">Vadim Gritsenko</a> |
| * @version CVS $Id: MultipartActionRequest.java,v 1.2 2004/03/05 13:02:17 bdelacretaz Exp $ |
| */ |
| public class MultipartActionRequest implements ActionRequest { |
| |
| /** The wrapped request */ |
| private ActionRequest request = null; |
| |
| /** The submitted parts */ |
| private Hashtable values = null; |
| |
| /** |
| * Create this wrapper around the given request and including the given |
| * parts. |
| */ |
| public MultipartActionRequest(ActionRequest request, Hashtable values) { |
| this.request = request; |
| this.values = values; |
| } |
| |
| /** |
| * Cleanup eventually uploaded parts that were saved on disk |
| */ |
| public void cleanup() throws IOException { |
| Enumeration e = getParameterNames(); |
| while (e.hasMoreElements()) { |
| Object o = get((String) e.nextElement()); |
| if (o instanceof PartOnDisk) { |
| File file = ((PartOnDisk) o).getFile(); |
| file.delete(); |
| } |
| } |
| } |
| |
| /** |
| * Method get |
| * |
| * @param name |
| */ |
| public Object get(String name) { |
| Object result = null; |
| |
| if (values != null) { |
| result = values.get(name); |
| |
| if (result instanceof Vector) { |
| if (((Vector) result).size() == 1) { |
| return ((Vector) result).elementAt(0); |
| } else { |
| return result; |
| } |
| } |
| } |
| |
| // TODO: Test multipart form with parameter in action="" attribute |
| if (result == null) { |
| String[] array = request.getParameterValues(name); |
| Vector vec = new Vector(); |
| |
| if (array != null) { |
| for (int i = 0; i < array.length; i++) { |
| vec.addElement(array[i]); |
| } |
| |
| if (vec.size() == 1) { |
| result = vec.elementAt(0); |
| } else { |
| result = vec; |
| } |
| } |
| } |
| |
| return result; |
| } |
| |
| /** |
| * Method getParameterNames |
| */ |
| public Enumeration getParameterNames() { |
| if (values != null) { |
| return values.keys(); |
| } else { |
| return request.getParameterNames(); |
| } |
| } |
| |
| /** |
| * Method getParameter |
| * |
| * @param name |
| */ |
| public String getParameter(String name) { |
| Object value = get(name); |
| String result = null; |
| |
| if (value != null) { |
| if (value instanceof Vector) { |
| value = ((Vector) value).elementAt(0); |
| } |
| |
| result = value.toString(); |
| } |
| |
| return result; |
| } |
| |
| /** |
| * Method getParameterValues |
| * |
| * @param name |
| */ |
| public String[] getParameterValues(String name) { |
| if (values != null) { |
| Object value = get(name); |
| |
| if (value != null) { |
| if (value instanceof Vector) { |
| String[] results = new String[((Vector) value).size()]; |
| for (int i = 0; i < ((Vector) value).size(); i++) { |
| results[i] = ((Vector) value).elementAt(i).toString(); |
| } |
| return results; |
| |
| } else { |
| return new String[]{value.toString()}; |
| } |
| } |
| |
| return null; |
| } else { |
| return request.getParameterValues(name); |
| } |
| } |
| |
| /** |
| * Method getAttribute |
| * |
| * @param name |
| */ |
| public Object getAttribute(String name) { |
| return request.getAttribute(name); |
| } |
| |
| /** |
| * Method getAttributeNames |
| */ |
| public Enumeration getAttributeNames() { |
| return request.getAttributeNames(); |
| } |
| |
| /** |
| * Method getCharacterEncoding |
| */ |
| public String getCharacterEncoding() { |
| return request.getCharacterEncoding(); |
| } |
| |
| /** |
| * Method getContentLength |
| */ |
| public int getContentLength() { |
| return request.getContentLength(); |
| } |
| |
| /** |
| * Method getContentType |
| */ |
| public String getContentType() { |
| return request.getContentType(); |
| } |
| |
| /** |
| * Method getInputStream |
| * |
| * @throws IOException |
| */ |
| public InputStream getInputStream() throws IOException { |
| return request.getPortletInputStream(); |
| } |
| |
| /** |
| * Method getScheme |
| */ |
| public String getScheme() { |
| return request.getScheme(); |
| } |
| |
| /** |
| * Method getServerName |
| */ |
| public String getServerName() { |
| return request.getServerName(); |
| } |
| |
| /** |
| * Method getServerPort |
| */ |
| public int getServerPort() { |
| return request.getServerPort(); |
| } |
| |
| /** |
| * Method getReader |
| * |
| * @throws IOException |
| */ |
| public BufferedReader getReader() throws IOException { |
| return request.getReader(); |
| } |
| |
| /** |
| * Method setAttribute |
| * |
| * @param name |
| * @param o |
| */ |
| public void setAttribute(String name, Object o) { |
| request.setAttribute(name, o); |
| } |
| |
| /** |
| * Method removeAttribute |
| * |
| * @param name |
| */ |
| public void removeAttribute(String name) { |
| request.removeAttribute(name); |
| } |
| |
| /** |
| * Method getLocale |
| */ |
| public Locale getLocale() { |
| return request.getLocale(); |
| } |
| |
| /** |
| * Method getLocales |
| */ |
| public Enumeration getLocales() { |
| return request.getLocales(); |
| } |
| |
| /** |
| * Method isSecure |
| */ |
| public boolean isSecure() { |
| return request.isSecure(); |
| } |
| |
| /** |
| * Method getAuthType |
| */ |
| public String getAuthType() { |
| return request.getAuthType(); |
| } |
| |
| /** |
| * Method getContextPath |
| */ |
| public String getContextPath() { |
| return request.getContextPath(); |
| } |
| |
| /** |
| * Method getRemoteUser |
| * |
| */ |
| public String getRemoteUser() { |
| return request.getRemoteUser(); |
| } |
| |
| /** |
| * Method isUserInRole |
| * |
| * @param role |
| */ |
| public boolean isUserInRole(String role) { |
| return request.isUserInRole(role); |
| } |
| |
| /** |
| * Method getUserPrincipal |
| */ |
| public Principal getUserPrincipal() { |
| return request.getUserPrincipal(); |
| } |
| |
| /** |
| * Method getRequestedSessionId |
| */ |
| public String getRequestedSessionId() { |
| return request.getRequestedSessionId(); |
| } |
| |
| /** |
| * Method getSession |
| * |
| * @param create |
| */ |
| public PortletSession getPortletSession(boolean create) { |
| return request.getPortletSession(create); |
| } |
| |
| /** |
| * Method getSession |
| */ |
| public PortletSession getPortletSession() { |
| return request.getPortletSession(); |
| } |
| |
| /** |
| * Method isRequestedSessionIdValid |
| */ |
| public boolean isRequestedSessionIdValid() { |
| return request.isRequestedSessionIdValid(); |
| } |
| |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.ActionRequest#getPortletInputStream() |
| */ |
| public InputStream getPortletInputStream() throws IOException { |
| return request.getPortletInputStream(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.ActionRequest#setCharacterEncoding(java.lang.String) |
| */ |
| public void setCharacterEncoding(String enc) throws UnsupportedEncodingException { |
| request.setCharacterEncoding(enc); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#getParameterMap() |
| */ |
| public Map getParameterMap() { |
| return request.getParameterMap(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#getPortalContext() |
| */ |
| public PortalContext getPortalContext() { |
| return request.getPortalContext(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#getPortletMode() |
| */ |
| public PortletMode getPortletMode() { |
| return request.getPortletMode(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#getPreferences() |
| */ |
| public PortletPreferences getPreferences() { |
| return request.getPreferences(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#getProperties(java.lang.String) |
| */ |
| public Enumeration getProperties(String name) { |
| return request.getProperties(name); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#getProperty(java.lang.String) |
| */ |
| public String getProperty(String name) { |
| return request.getProperty(name); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#getPropertyNames() |
| */ |
| public Enumeration getPropertyNames() { |
| return request.getPropertyNames(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#getResponseContentType() |
| */ |
| public String getResponseContentType() { |
| return request.getResponseContentType(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#getResponseContentTypes() |
| */ |
| public Enumeration getResponseContentTypes() { |
| return request.getResponseContentTypes(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#getWindowState() |
| */ |
| public WindowState getWindowState() { |
| return request.getWindowState(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#isPortletModeAllowed(javax.portlet.PortletMode) |
| */ |
| public boolean isPortletModeAllowed(PortletMode mode) { |
| return request.isPortletModeAllowed(mode); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.portlet.PortletRequest#isWindowStateAllowed(javax.portlet.WindowState) |
| */ |
| public boolean isWindowStateAllowed(WindowState state) { |
| return request.isWindowStateAllowed(state); |
| } |
| } |