-package mir.session;\r
-\r
-import java.util.Arrays;\r
-import java.util.List;\r
-import java.util.Vector;\r
-import javax.servlet.http.HttpServletRequest;\r
-import javax.servlet.http.HttpSession;\r
-\r
-import org.apache.commons.fileupload.FileItem;\r
-\r
-import mir.util.HTTPParsedRequest;\r
-\r
-public class HTTPAdapters {\r
- public static class HTTPRequestAdapter implements Request {\r
- private HttpServletRequest request;\r
-\r
- public HTTPRequestAdapter(HttpServletRequest aRequest) {\r
- request = aRequest;\r
- }\r
-\r
- public String getParameter(String aName) {\r
- return request.getParameter(aName);\r
- };\r
-\r
- public List getUploadedFiles() {\r
- return new Vector();\r
- };\r
-\r
- public List getParameters(String aName) {\r
- return Arrays.asList(request.getParameterValues(aName));\r
- };\r
-\r
- public HttpServletRequest getRequest() {\r
- return request;\r
- }\r
- }\r
-\r
- public static class HTTPParsedRequestAdapter implements Request {\r
- private HTTPParsedRequest request;\r
-\r
- public HTTPParsedRequestAdapter(HTTPParsedRequest aRequest) {\r
- request = aRequest;\r
- }\r
-\r
- public String getParameter(String aName) {\r
- return request.getParameter(aName);\r
- };\r
-\r
- public List getParameters(String aName) {\r
- return request.getParameterList(aName);\r
- };\r
-\r
- public List getUploadedFiles() {\r
- List result = new Vector();\r
- List files = request.getFiles();\r
-\r
- for (int i=0; i<files.size(); i++) {\r
- result.add(new CommonsUploadedFileAdapter(request, (FileItem) files.get(i)));\r
- }\r
-\r
- return result;\r
- };\r
-\r
- public HttpServletRequest getRequest() {\r
- return request.getRequest();\r
- }\r
- }\r
-\r
- public static class HTTPSessionAdapter implements Session {\r
- private HttpSession session;\r
-\r
- public HTTPSessionAdapter(HttpSession aSession) {\r
- session = aSession;\r
- }\r
- public Object getAttribute(String aName) {\r
- return session.getAttribute(aName);\r
- }\r
-\r
- public void deleteAttribute(String aName) {\r
- session.removeAttribute(aName);\r
- }\r
-\r
- public void setAttribute(String aName, Object aNewValue) {\r
- session.setAttribute(aName, aNewValue);\r
- }\r
-\r
- public void terminate() {\r
- session.invalidate();\r
- }\r
- }\r
+/*
+ * Copyright (C) 2001-2006 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with any library licensed under the Apache Software License,
+ * and distribute linked combinations including the two. You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries. If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
+ */
+package mir.session;
+
+import mir.util.HTTPParsedRequest;
+import org.apache.commons.fileupload.FileItem;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.Iterator;
+import java.util.List;
+
+public class HTTPAdapters {
+ public static class HTTPRequestAdapter implements Request {
+ private HttpServletRequest request;
+ private String cachedHostName = null;
+
+ public HTTPRequestAdapter(HttpServletRequest aRequest) {
+ request = aRequest;
+ }
+
+ public String getHeader(String aHeaderName) {
+ if (aHeaderName.equals("ip"))
+ return request.getRemoteAddr();
+
+ if (aHeaderName.equals("hostname")) {
+ if (aHeaderName.equals("hostname")) {
+ if (cachedHostName==null) {
+ try {
+ cachedHostName = InetAddress.getByName(request.getRemoteAddr()).getHostName();
+ }
+ catch (UnknownHostException e) {
+ cachedHostName = request.getRemoteAddr();
+ }
+ }
+
+ return cachedHostName;
+ }
+
+ }
+
+ return request.getHeader(aHeaderName);
+ }
+
+ public String getParameter(String aName) {
+ return request.getParameter(aName);
+ }
+
+ public List getPrefixedParameterNames(String aPrefix) {
+ List result = new ArrayList();
+
+ Enumeration enumeration = request.getParameterNames();
+ while (enumeration.hasMoreElements()) {
+ String name = (String) enumeration.nextElement();
+ if (name.startsWith(aPrefix)) {
+ result.add(name);
+ }
+ }
+
+ return result;
+ }
+
+ public List getUploadedFiles() {
+ return Collections.EMPTY_LIST;
+ }
+
+ public List getParameters(String aName) {
+ return Arrays.asList(request.getParameterValues(aName));
+ }
+
+ public HttpServletRequest getRequest() {
+ return request;
+ }
+ }
+
+ public static class HTTPParsedRequestAdapter implements Request {
+ private HTTPParsedRequest request;
+ private String cachedHostName = null;
+
+ public HTTPParsedRequestAdapter(HTTPParsedRequest aRequest) {
+ request = aRequest;
+ }
+
+ public String getHeader(String aHeaderName) {
+ if (aHeaderName.equals("ip")) {
+ // transparent proxies propagate the originating ip in the x-forwarded-for
+ // header. So if it's there, we should use it.
+ Enumeration headers = request.getRequest().getHeaders("x-forwarded-for");
+ if (headers.hasMoreElements()) {
+ return (String) headers.nextElement();
+ }
+ return request.getRequest().getRemoteAddr();
+ }
+
+ if (aHeaderName.equals("hostname")) {
+ if (cachedHostName==null) {
+ try {
+ cachedHostName = InetAddress.getByName(getHeader("ip")).getHostName();
+ }
+ catch (UnknownHostException e) {
+ cachedHostName = request.getRequest().getRemoteAddr();
+ }
+ }
+
+ return cachedHostName;
+ }
+
+ return request.getHeader(aHeaderName);
+ }
+
+ public String getParameter(String aName) {
+ return request.getParameter(aName);
+ }
+
+ public List getParameters(String aName) {
+ return request.getParameterList(aName);
+ }
+
+ public List getPrefixedParameterNames(String aPrefix) {
+ List result = new ArrayList();
+
+ Iterator i = request.getParameterNames().iterator();
+
+ while (i.hasNext()) {
+ String name = (String) i.next();
+ if (name.startsWith(aPrefix)) {
+ result.add(name);
+ }
+ }
+ return result;
+ }
+
+ public List getUploadedFiles() {
+ List result = new ArrayList();
+ List files = request.getFiles();
+
+ for (int i=0; i<files.size(); i++) {
+ result.add(new CommonsUploadedFileAdapter((FileItem) files.get(i)));
+ }
+
+ return result;
+ }
+
+ public HttpServletRequest getRequest() {
+ return request.getRequest();
+ }
+ }
+
+ public static class HTTPSessionAdapter implements Session {
+ private HttpSession session;
+
+ public HTTPSessionAdapter(HttpSession aSession) {
+ session = aSession;
+ }
+
+ public String getId() {
+ return session.getId();
+ }
+
+ public Object getAttribute(String aName) {
+ return session.getAttribute(aName);
+ }
+
+ public void deleteAttribute(String aName) {
+ session.removeAttribute(aName);
+ }
+
+ public void setAttribute(String aName, Object aNewValue) {
+ if (aName.equals("$httpsessiontimeout")) {
+ if (aNewValue instanceof Number) {
+ try {
+ session.setMaxInactiveInterval( ( (Number) aNewValue).intValue());
+ }
+ catch (Throwable t) {
+ }
+ }
+ }
+ else {
+ if (aNewValue == null)
+ deleteAttribute(aName);
+ else
+ session.setAttribute(aName, aNewValue);
+ }
+ }
+
+ public void terminate() {
+ session.invalidate();
+ }
+ }
}
\ No newline at end of file
projects / mir.git / blobdiff