diff options
14 files changed, 439 insertions, 42 deletions
diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java index 2876c56e..f6ceacd0 100644 --- a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java +++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java @@ -187,7 +187,13 @@ public class BKUApplet extends JApplet { log.warn("Cannot load applet background image. {}", ex.getMessage()); } - helpListener = new HelpListener(getParameter(HELP_URL), getLocale()); + try { + URL helpUrl = getURLParameter(HELP_URL); + helpListener = new HelpListener(helpUrl, getLocale()); + log.debug("Setting help URL: {}", helpUrl); + } catch (MalformedURLException e) { + log.warn("Cannot set help URL. {}", e.getMessage()); + } SwitchFocusListener switchFocusListener = new SwitchFocusListener( getAppletContext(), "focusToBrowser"); diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/HelpListener.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/HelpListener.java index 2f6f1738..a0ab2d77 100644 --- a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/HelpListener.java +++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/HelpListener.java @@ -20,6 +20,8 @@ import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; +import java.net.MalformedURLException; +import java.net.URL; import java.util.Locale; import java.util.ResourceBundle; import org.slf4j.Logger; @@ -30,14 +32,16 @@ public class HelpListener implements MouseListener, KeyListener, HelpURLProvider public static final String MESSAGE_BUNDLE = "at/gv/egiz/bku/gui/Messages"; private final Logger log = LoggerFactory.getLogger(HelpListener.class); - private String helpURL; + + private URL baseURL; + protected String helpTopic; protected ResourceBundle messageBundle; - public HelpListener(String baseHelpURL, Locale locale) { - - helpURL = baseHelpURL; + public HelpListener(URL baseURL, Locale locale) { + this.baseURL = baseURL; + if (locale != null) { log.trace("Check for support of requested help locale {}.", locale); messageBundle = ResourceBundle.getBundle(MESSAGE_BUNDLE, locale); @@ -45,14 +49,18 @@ public class HelpListener implements MouseListener, KeyListener, HelpURLProvider messageBundle = ResourceBundle.getBundle(MESSAGE_BUNDLE); } - if ("".equals(messageBundle.getLocale().getLanguage())) { - log.trace("Using help locale 'default'."); - } else { - log.trace("Using help locale '{}'.", messageBundle.getLocale()); - helpURL += messageBundle.getLocale().getLanguage() + '/'; - } - - log.debug("Setting help context to {}.", helpURL); + String language = messageBundle.getLocale().getLanguage(); + log.trace("Using help language '{}'.", language); + if (!language.isEmpty()) { + try { + baseURL = new URL(baseURL, language + "/"); + } catch (MalformedURLException e) { + log.info("Failed to build baseURL using language {}. " + + "Using default language.", language, e); + } + } + log.debug("Setting help context to {}.", baseURL); + } @Override @@ -63,15 +71,15 @@ public class HelpListener implements MouseListener, KeyListener, HelpURLProvider @Override public synchronized String getHelpURL() { - if (helpTopic == null) { - log.debug("No help topic set, return index."); - return helpURL + "index.html"; + try { + URL helpURL = new URL(baseURL, (helpTopic != null) ? "index.html" : helpTopic + ".html"); + log.debug("Return help url: {}.", helpURL); + return helpURL.toString(); + } catch (MalformedURLException e) { + log.info("Failed to build helpURL. Returning base URL: {}.", baseURL, e); + return baseURL.toString(); } - StringBuilder url = new StringBuilder(helpURL); - url.append(helpTopic); - url.append(".html"); - log.debug("Return help url: {}.", url.toString()); - return url.toString(); + } /** diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/ViewerHelpListener.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/ViewerHelpListener.java index 3d01c404..3c35e7b6 100644 --- a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/ViewerHelpListener.java +++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/ViewerHelpListener.java @@ -33,12 +33,12 @@ public class ViewerHelpListener extends HelpListener { protected AppletContext appletCtx; - public ViewerHelpListener(String helpURL, Locale locale) { - super(helpURL, locale); + public ViewerHelpListener(URL baseURL, Locale locale) { + super(baseURL, locale); } - public ViewerHelpListener(AppletContext ctx, String helpURL, Locale locale) { - super(helpURL, locale); + public ViewerHelpListener(AppletContext ctx, URL baseURL, Locale locale) { + super(baseURL, locale); this.appletCtx = ctx; } diff --git a/BKUCommonGUI/src/test/java/at/gv/egiz/bku/gui/SecureViewerDialogTest.java b/BKUCommonGUI/src/test/java/at/gv/egiz/bku/gui/SecureViewerDialogTest.java index b927aecd..dde71390 100644 --- a/BKUCommonGUI/src/test/java/at/gv/egiz/bku/gui/SecureViewerDialogTest.java +++ b/BKUCommonGUI/src/test/java/at/gv/egiz/bku/gui/SecureViewerDialogTest.java @@ -12,6 +12,7 @@ import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.UnsupportedEncodingException; +import java.net.URL; import java.util.ResourceBundle; import org.junit.After; import org.junit.AfterClass; @@ -32,8 +33,9 @@ public class SecureViewerDialogTest { @BeforeClass public static void setUpClass() throws Exception { + URL baseURL = new URL("../help"); messages = ResourceBundle.getBundle("at/gv/egiz/bku/gui/Messages"); - secureViewer = new SecureViewerDialog(null, messages,null, null, new DummyFontLoader(), new HelpListener("../help", messages.getLocale()), 1f); + secureViewer = new SecureViewerDialog(null, messages,null, null, new DummyFontLoader(), new HelpListener(baseURL, messages.getLocale()), 1f); } @AfterClass diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/gui/LocalHelpListener.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/gui/LocalHelpListener.java index ced47d6c..8730a611 100644 --- a/BKULocal/src/main/java/at/gv/egiz/bku/local/gui/LocalHelpListener.java +++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/gui/LocalHelpListener.java @@ -21,6 +21,7 @@ import java.awt.Desktop; import java.awt.event.KeyEvent; import java.awt.event.MouseEvent; import java.net.URI; +import java.net.URL; import java.util.Locale; import org.slf4j.Logger; @@ -37,8 +38,8 @@ public class LocalHelpListener extends ViewerHelpListener { protected Desktop desktop; - public LocalHelpListener(String helpURL, Locale locale) { - super(helpURL, locale); + public LocalHelpListener(URL baseURL, Locale locale) { + super(baseURL, locale); if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) { desktop = Desktop.getDesktop(); } else { diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalSTALFactory.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalSTALFactory.java index 2c986d84..cc0d8fc2 100644 --- a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalSTALFactory.java +++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalSTALFactory.java @@ -19,6 +19,8 @@ package at.gv.egiz.bku.local.stal; import at.gv.egiz.bku.viewer.ResourceFontLoader; import java.awt.Dimension; import java.awt.Toolkit; +import java.net.MalformedURLException; +import java.net.URL; import java.util.Locale; @@ -46,7 +48,7 @@ public class LocalSTALFactory implements STALFactory { private final Logger log = LoggerFactory.getLogger(LocalSTALFactory.class); protected static final Dimension PREFERRED_SIZE = new Dimension(318, 200); - protected String helpURL; + protected URL helpURL; protected Locale locale; protected Configuration configuration; @@ -108,9 +110,10 @@ public class LocalSTALFactory implements STALFactory { /** * spring injects helpURL * @param helpURL + * @throws MalformedURLException if helpURL is not a valid URL */ - public void setHelpURL(String helpURL) { - this.helpURL = helpURL; + public void setHelpURL(String helpURL) throws MalformedURLException { + this.helpURL = new URL(helpURL); } /** diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/PINManagementServlet.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/PINManagementServlet.java index ab41634e..1d079786 100644 --- a/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/PINManagementServlet.java +++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/PINManagementServlet.java @@ -22,6 +22,7 @@ import at.gv.egiz.stal.STAL; import at.gv.egiz.stal.STALResponse; import at.gv.egiz.stal.ext.PINManagementRequest; import java.io.IOException; +import java.net.MalformedURLException; import java.net.URL; import java.util.Collections; import java.util.List; @@ -46,7 +47,11 @@ public class PINManagementServlet extends HttpServlet { public PINManagementServlet() { stalFactory = new LocalSTALFactory(); - stalFactory.setHelpURL("http://localhost:3495/help/"); + try { + stalFactory.setHelpURL("http://localhost:3495/help/"); + } catch (MalformedURLException e) { + log.info("Failed to set help URL.", e); + } } /** diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/SessionListener.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/SessionListener.java index e7f05862..58e9c861 100644 --- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/SessionListener.java +++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/SessionListener.java @@ -23,6 +23,7 @@ import org.slf4j.Logger; import org.slf4j.LoggerFactory; import at.gv.egiz.bku.binding.BindingProcessorManager; +import at.gv.egiz.bku.binding.Id; import at.gv.egiz.bku.binding.IdFactory; /** @@ -36,12 +37,20 @@ public class SessionListener implements HttpSessionListener { @Override public void sessionCreated(HttpSessionEvent event) { log.info("Session {} created.", event.getSession().getId()); + event.getSession().setAttribute(TransactionId.TRANSACTION_INDEX, new TransactionId()); } @Override public void sessionDestroyed(HttpSessionEvent event) { BindingProcessorManager manager = (BindingProcessorManager) event.getSession().getServletContext().getAttribute("bindingProcessorManager"); - manager.removeBindingProcessor(IdFactory.getInstance().createId(event.getSession().getId())); + TransactionId tidx = (TransactionId) event.getSession().getAttribute(TransactionId.TRANSACTION_INDEX); + if (tidx != null) { + IdFactory idFactory = IdFactory.getInstance(); + for (int i = 0; i <= tidx.get(); i++) { + Id id = idFactory.createId(event.getSession().getId() + "-" + i); + manager.removeBindingProcessor(id); + } + } log.info("Session {} destroyed.", event.getSession().getId()); } diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionId.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionId.java new file mode 100644 index 00000000..329db1bb --- /dev/null +++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionId.java @@ -0,0 +1,38 @@ +/* +* Copyright 2009 Federal Chancellery Austria and +* Graz University of Technology +* +* 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 at.gv.egiz.bku.online.webapp; + +import java.io.Serializable; + +public class TransactionId implements Serializable { + + private static final long serialVersionUID = 1L; + + public static final String TRANSACTION_INDEX = "tidx"; + + private int index = 0; + + public synchronized int next() { + return ++index; + } + + public synchronized int get() { + return index; + } + +} diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/RequestIdFilter.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionIdFilter.java index 210f482f..3ae41707 100644 --- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/RequestIdFilter.java +++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionIdFilter.java @@ -9,6 +9,7 @@ import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.slf4j.MDC; @@ -19,7 +20,7 @@ import at.gv.egiz.bku.binding.IdFactory; /** * Servlet Filter implementation class BindingProcessorFilter */ -public class RequestIdFilter implements Filter { +public class TransactionIdFilter implements Filter { /** * @see Filter#destroy() @@ -35,9 +36,28 @@ public class RequestIdFilter implements Filter { if (request instanceof HttpServletRequest) { HttpSession session = ((HttpServletRequest) request).getSession(); - Id id = IdFactory.getInstance().createId(session.getId()); + + String tidx = null; + // We expect the transaction index parameter to appear in GET requests only + if ("GET".equals(((HttpServletRequest) request).getMethod())) { + tidx = request.getParameter("tidx"); + } + + if (tidx == null) { + TransactionId transactionIndex = (TransactionId) session + .getAttribute(TransactionId.TRANSACTION_INDEX); + if (transactionIndex != null) { + tidx = Integer.toString(transactionIndex.next()); + } else { + tidx = "0"; + } + } + + Id id = IdFactory.getInstance().createId(session.getId() + "-" + tidx); MDC.put("id", id.toString()); request.setAttribute("id", id); + + response = new TransactionIdResponseWrapper((HttpServletResponse) response, session.getId(), tidx); } // pass the request along the filter chain @@ -54,5 +74,5 @@ public class RequestIdFilter implements Filter { */ public void init(FilterConfig fConfig) throws ServletException { } - -} + +} diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionIdResponseWrapper.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionIdResponseWrapper.java new file mode 100644 index 00000000..c7bbf85c --- /dev/null +++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/TransactionIdResponseWrapper.java @@ -0,0 +1,98 @@ +/* +* Copyright 2009 Federal Chancellery Austria and +* Graz University of Technology +* +* 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 at.gv.egiz.bku.online.webapp; + +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpServletResponseWrapper; + +public class TransactionIdResponseWrapper extends HttpServletResponseWrapper { + + private String sessionId; + + private String tidx; + + public TransactionIdResponseWrapper(HttpServletResponse response, String sessionId, String tidx) { + super(response); + this.sessionId = sessionId; + this.tidx = tidx; + } + + /* (non-Javadoc) + * @see javax.servlet.http.HttpServletResponseWrapper#encodeRedirectURL(java.lang.String) + */ + @Override + public String encodeRedirectURL(String url) { + // ensure jsessionid and tidx parameters + String encodedUrl = super.encodeRedirectUrl(url); + int i = encodedUrl.indexOf('?'); + StringBuilder u = new StringBuilder(); + if (i > 0) { + u.append(encodedUrl.substring(0, i)); + } else { + u.append(encodedUrl); + } + if (!encodedUrl.contains(";jsessionid=")) { + u.append(";jsessionid="); + u.append(sessionId); + } + if (i < 0) { + u.append('?'); + } else if (i < encodedUrl.length() - 1) { + u.append(encodedUrl.substring(i)); + u.append('&'); + } + u.append("tidx="); + u.append(tidx); + + return u.toString(); + } + + /* (non-Javadoc) + * @see javax.servlet.http.HttpServletResponseWrapper#encodeURL(java.lang.String) + */ + @Override + public String encodeURL(String url) { + // ensure tidx parameter + String encodedUrl = super.encodeUrl(url); + if (url.endsWith("?wsdl")) { + // don't add parameters to ?wsdl URLs + return encodedUrl; + } + int i = encodedUrl.indexOf('?'); + StringBuilder u = new StringBuilder(); + if (i > 0) { + u.append(encodedUrl.substring(0, i)); + } else { + u.append(encodedUrl); + } + if (i < 0) { + u.append('?'); + } else if (i < encodedUrl.length() - 1) { + u.append(encodedUrl.substring(i)); + u.append('&'); + } + u.append("tidx="); + u.append(tidx); + + return u.toString(); + } + +}
\ No newline at end of file diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/WebRequestHandler.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/WebRequestHandler.java index 08b50699..0f432a10 100644 --- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/WebRequestHandler.java +++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/WebRequestHandler.java @@ -121,10 +121,7 @@ public class WebRequestHandler extends HttpServlet { bindingProcessorManager.process(id, bindingProcessor); log.debug("Sending redirect to user interface."); - // TODO: appending the jsessionid here breaks the separation of request - // handling and request state tracking done in the servlet filter, but - // the servlet filter does not allow us to modify the redirect - resp.sendRedirect("ui;jsessionid=" + id.toString()); + resp.sendRedirect(resp.encodeRedirectURL("ui")); } diff --git a/BKUOnline/src/main/webapp/WEB-INF/web.xml b/BKUOnline/src/main/webapp/WEB-INF/web.xml index 3a318844..bcce9b34 100644 --- a/BKUOnline/src/main/webapp/WEB-INF/web.xml +++ b/BKUOnline/src/main/webapp/WEB-INF/web.xml @@ -153,7 +153,7 @@ --> <filter> <filter-name>RequestIdFilter</filter-name> - <filter-class>at.gv.egiz.bku.online.webapp.RequestIdFilter</filter-class> + <filter-class>at.gv.egiz.bku.online.webapp.TransactionIdFilter</filter-class> </filter> <filter-mapping> <filter-name>RequestIdFilter</filter-name> diff --git a/BKUOnline/src/test/java/at/gv/egiz/bku/online/webapp/TransactionIdResponseWrapperTest.java b/BKUOnline/src/test/java/at/gv/egiz/bku/online/webapp/TransactionIdResponseWrapperTest.java new file mode 100644 index 00000000..b1c2ea53 --- /dev/null +++ b/BKUOnline/src/test/java/at/gv/egiz/bku/online/webapp/TransactionIdResponseWrapperTest.java @@ -0,0 +1,210 @@ +/* +* Copyright 2009 Federal Chancellery Austria and +* Graz University of Technology +* +* 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 at.gv.egiz.bku.online.webapp; + +import static org.junit.Assert.*; + +import java.io.IOException; +import java.io.PrintWriter; +import java.net.MalformedURLException; +import java.net.URL; +import java.util.Locale; + +import javax.servlet.ServletOutputStream; +import javax.servlet.http.Cookie; +import javax.servlet.http.HttpServletResponse; + +import org.junit.Test; + + +public class TransactionIdResponseWrapperTest { + + @Test + public void testEncodeRedirectURLfString() { + + String sessionId = "nQeu67vFMC+OTCXI67woBlpYgCxn"; + String tidx = "2"; + + TransactionIdResponseWrapper wrapper = new TransactionIdResponseWrapper(new ServletResponse(), sessionId, tidx); + + assertEquals(";jsessionid=nQeu67vFMC+OTCXI67woBlpYgCxn?tidx=2", wrapper.encodeRedirectURL("")); + assertEquals("ui;jsessionid=nQeu67vFMC+OTCXI67woBlpYgCxn?tidx=2", wrapper.encodeRedirectURL("ui")); + assertEquals("/mocca/ui;jsessionid=nQeu67vFMC+OTCXI67woBlpYgCxn?param1=test&tidx=2", wrapper.encodeRedirectURL("/mocca/ui?param1=test")); + + } + + @Test + public void testEncodeURLString() { + + String sessionId = "nQeu67vFMC+OTCXI67woBlpYgCxn"; + String tidx = "2"; + + TransactionIdResponseWrapper wrapper = new TransactionIdResponseWrapper(new ServletResponse(), sessionId, tidx); + + assertEquals("?tidx=2", wrapper.encodeURL("")); + assertEquals("ui?tidx=2", wrapper.encodeURL("ui")); + assertEquals("/mocca/ui?param1=test&tidx=2", wrapper.encodeURL("/mocca/ui?param1=test")); + assertEquals("stal?wsdl", wrapper.encodeUrl("stal?wsdl")); + + } + + public class ServletResponse implements HttpServletResponse { + + @Override + public void addCookie(Cookie cookie) { + } + + @Override + public void addDateHeader(String name, long date) { + } + + @Override + public void addHeader(String name, String value) { + } + + @Override + public void addIntHeader(String name, int value) { + } + + @Override + public boolean containsHeader(String name) { + return false; + } + + @Override + public String encodeRedirectURL(String url) { + return url; + } + + @Override + public String encodeRedirectUrl(String url) { + return url; + } + + @Override + public String encodeURL(String url) { + return url; + } + + @Override + public String encodeUrl(String url) { + return url; + } + + @Override + public void sendError(int sc) throws IOException { + } + + @Override + public void sendError(int sc, String msg) throws IOException { + } + + @Override + public void sendRedirect(String location) throws IOException { + } + + @Override + public void setDateHeader(String name, long date) { + } + + @Override + public void setHeader(String name, String value) { + } + + @Override + public void setIntHeader(String name, int value) { + } + + @Override + public void setStatus(int sc) { + } + + @Override + public void setStatus(int sc, String sm) { + } + + @Override + public void flushBuffer() throws IOException { + } + + @Override + public int getBufferSize() { + return 0; + } + + @Override + public String getCharacterEncoding() { + return null; + } + + @Override + public String getContentType() { + return null; + } + + @Override + public Locale getLocale() { + return null; + } + + @Override + public ServletOutputStream getOutputStream() throws IOException { + return null; + } + + @Override + public PrintWriter getWriter() throws IOException { + return null; + } + + @Override + public boolean isCommitted() { + return false; + } + + @Override + public void reset() { + } + + @Override + public void resetBuffer() { + } + + @Override + public void setBufferSize(int size) { + } + + @Override + public void setCharacterEncoding(String charset) { + } + + @Override + public void setContentLength(int len) { + } + + @Override + public void setContentType(String type) { + } + + @Override + public void setLocale(Locale loc) { + } + + } + +} |