mrdon 2003/10/23 19:35:02
Modified: contrib/struts-chain/src/conf chain-config.xml
Added: contrib/struts-chain/src/java/org/apache/struts/chain
AbstractAuthorizeAction.java
AbstractRequestNoCache.java
AbstractSelectForward.java
AbstractSetContentType.java
contrib/struts-chain/src/java/org/apache/struts/chain/servlet
AuthorizeAction.java RequestNoCache.java
SelectForward.java SetContentType.java
Log:
Adding in some missing pieces. Pretty much straight one-to-one mappings of
RequestProcessor methods to chain actions.
Revision Changes Path
1.6 +26 -5 jakarta-struts/contrib/struts-chain/src/conf/chain-config.xml
Index: chain-config.xml
===================================================================
RCS file: /home/cvs/jakarta-struts/contrib/struts-chain/src/conf/chain-config.xml,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- chain-config.xml 10 Oct 2003 04:26:16 -0000 1.5
+++ chain-config.xml 24 Oct 2003 02:35:02 -0000 1.6
@@ -66,9 +66,9 @@
processLocale SelectLocale
- processContent NOT SUPPORTED YET
+ processContent SetContentType
- processNoCache NOT SUPPORTED YET
+ processNoCache RequestNoCache
processPreprocess LookupCommand with optional="true". Multiple
occurrences of this can easily be added, to
@@ -78,7 +78,7 @@
processMapping SelectAction (which also does processPath)
- processRoles NOT SUPPORTED YET
+ processRoles AuthorizeAction
processActionForm CreateActionForm
@@ -86,7 +86,7 @@
processValidate ValidateActionForm / SelectInput
- processForward NOT SUPPORTED YET
+ processForward SelectForward
processInclude NOT SUPPORTED YET
@@ -116,11 +116,26 @@
<!-- Identify the Locale for this request -->
<command
className="org.apache.struts.chain.servlet.SelectLocale"/>
+
+
+ <!-- Set (if needed) no cache HTTP response headers -->
+ <command
+ className="org.apache.struts.chain.servlet.RequestNoCache"/>
+
+
+ <!-- Set (if needed) the HTTP response content type -->
+ <command
+ className="org.apache.struts.chain.servlet.SetContentType"/>
<!-- Identify the ActionConfig for this request -->
<command
className="org.apache.struts.chain.servlet.SelectAction"/>
+
+
+ <!-- Authorize the selected ActionConfig for this request -->
+ <command
+ className="org.apache.struts.chain.servlet.AuthorizeAction"/>
<!-- Create (if needed) the ActionForm for this request -->
@@ -141,6 +156,12 @@
<!-- Select the appropriate ForwardConfig for return to input page -->
<command
className="org.apache.struts.chain.servlet.SelectInput"/>
+
+
+ <!-- Select the appropriate ForwardConfig for action mappings that only
+ have an ActionForward -->
+ <command
+ className="org.apache.struts.chain.servlet.SelectForward"/>
<!-- Create (if needed) the Action for this request -->
1.1
jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/AbstractAuthorizeAction.java
Index: AbstractAuthorizeAction.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/AbstractAuthorizeAction.java,v
1.1 2003/10/24 02:35:02 mrdon Exp $
* $Revision: 1.1 $
* $Date: 2003/10/24 02:35:02 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Struts", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.chain;
import org.apache.commons.beanutils.DynaBean;
import org.apache.commons.chain.Command;
import org.apache.commons.chain.Context;
import org.apache.commons.chain.web.WebContext;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.action.DynaActionForm;
import org.apache.struts.action.DynaActionFormClass;
import org.apache.struts.chain.Constants;
import org.apache.struts.chain.util.ClassUtils;
import org.apache.struts.config.ActionConfig;
import org.apache.struts.config.FormBeanConfig;
/**
* <p>Determine whether the requested action is authorized for the current
* user. If not, abort chain processing and perferably, return an error
* message of some kind.</p>
*
* @author Don Brown
* @version $Revision: 1.1 $ $Date: 2003/10/24 02:35:02 $
*/
public abstract class AbstractAuthorizeAction implements Command {
// ------------------------------------------------------ Instance Variables
private String actionConfigKey = Constants.ACTION_CONFIG_KEY;
// -------------------------------------------------------------- Properties
/**
* <p>Return the context attribute key under which the
* <code>ActionConfig</code> for the currently selected application
* action is stored.</p>
*/
public String getActionConfigKey() {
return (this.actionConfigKey);
}
/**
* <p>Set the context attribute key under which the
* <code>ActionConfig</code> for the currently selected application
* action is stored.</p>
*
* @param actionConfigKey The new context attribute key
*/
public void setActionConfigKey(String actionConfigKey) {
this.actionConfigKey = actionConfigKey;
}
// ---------------------------------------------------------- Public Methods
/**
* <p>Determine whether the requested action is authorized for the current
* user. If not, abort chain processing and perferably, return an error
* message of some kind.</p>
*
* @param context The <code>Context</code> for the current request
*
* @return <code>false</code> if the user is authorized for the selected
* action, else <code>true</code> to abort processing.
*/
public boolean execute(Context context) throws Exception {
// Retrieve ActionConfig
ActionConfig actionConfig = (ActionConfig)
context.get(getActionConfigKey());
// Is this action protected by role requirements?
String roles[] = actionConfig.getRoleNames();
if ((roles == null) || (roles.length < 1)) {
return (false);
}
return !(isAuthorized(context, roles, actionConfig));
}
// ------------------------------------------------------- Protected Methods
/**
* <p>Determine if the action is authorized for the given roles.</p>
*
* @param context The <code>Context</code> for the current request
* @param roles An array of valid roles for this request
* @param actionConfig The current action mapping
*
* @return <code>true</code> if the request is authorized, else
* <code>false</code>
* @exception If the action cannot be tested for authorization
*/
protected abstract boolean isAuthorized(Context context, String[] roles,
ActionConfig actionConfig)
throws Exception;
}
1.1
jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/AbstractRequestNoCache.java
Index: AbstractRequestNoCache.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/AbstractRequestNoCache.java,v
1.1 2003/10/24 02:35:02 mrdon Exp $
* $Revision: 1.1 $
* $Date: 2003/10/24 02:35:02 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Struts", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.chain;
import org.apache.commons.chain.Command;
import org.apache.commons.chain.Context;
import org.apache.commons.chain.web.WebContext;
import org.apache.struts.Globals;
import org.apache.struts.chain.Constants;
import org.apache.struts.config.ModuleConfig;
/**
* <p>Check to see if the controller is configured to prevent caching,
* and if so, request no cache flags to be set.</p>
*
* @author Don Brown
* @version $Revision: 1.1 $ $Date: 2003/10/24 02:35:02 $
*/
public abstract class AbstractRequestNoCache implements Command {
// ------------------------------------------------------ Instance Variables
private String moduleConfigKey = Constants.MODULE_CONFIG_KEY;
// -------------------------------------------------------------- Properties
/**
* <p>Return the context attribute key under which the
* <code>ModuleConfig</code> for the currently selected application
* module is stored.</p>
*/
public String getModuleConfigKey() {
return (this.moduleConfigKey);
}
/**
* <p>Set the context attribute key under which the
* <code>ModuleConfig</code> for the currently selected application
* module is stored.</p>
*
* @param moduleConfigKey The new context attribute key
*/
public void setModuleConfigKey(String moduleConfigKey) {
this.moduleConfigKey = moduleConfigKey;
}
// ---------------------------------------------------------- Public Methods
/**
* <p>Check to see if the controller is configured to prevent caching,
* and if so, request no cache flags to be set.</p>
*
* @param context The <code>Context</code> for the current request
*
* @return <code>false</code> so that processing continues
*/
public boolean execute(Context context) throws Exception {
// Retrieve the ModuleConfig instance
WebContext wcontext = (WebContext) context;
ModuleConfig moduleConfig = (ModuleConfig)
wcontext.get(getModuleConfigKey());
// If the module is configured for no caching, request no caching
if (moduleConfig.getControllerConfig().getNocache()) {
requestNoCache(context);
}
return (false);
}
// ------------------------------------------------------- Protected Methods
/**
* <p>Request no cache flags are set.</p>
*
* @param context The <code>Context</code> for this request
*/
protected abstract void requestNoCache(Context context);
}
1.1
jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/AbstractSelectForward.java
Index: AbstractSelectForward.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/AbstractSelectForward.java,v
1.1 2003/10/24 02:35:02 mrdon Exp $
* $Revision: 1.1 $
* $Date: 2003/10/24 02:35:02 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Struts", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.chain;
import org.apache.commons.chain.Command;
import org.apache.commons.chain.Context;
import org.apache.struts.chain.Constants;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.config.ActionConfig;
import org.apache.struts.config.ForwardConfig;
import org.apache.struts.config.ModuleConfig;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* <p>Select and cache the <code>ActionForward</code> for this
* <code>ActionConfig</code> if specified.</p>
*
* @author Don Brown
* @version $Revision: 1.1 $ $Date: 2003/10/24 02:35:02 $
*/
public abstract class AbstractSelectForward implements Command {
// ------------------------------------------------------ Instance Variables
private String actionConfigKey = Constants.ACTION_CONFIG_KEY;
private String forwardConfigKey = Constants.FORWARD_CONFIG_KEY;
private String validKey = Constants.VALID_KEY;
private static final Log log =
LogFactory.getLog(AbstractSelectForward.class);
// -------------------------------------------------------------- Properties
/**
* <p>Return the context attribute key under which the
* <code>ActionConfig</code> for the currently selected application
* action is stored.</p>
*/
public String getActionConfigKey() {
return (this.actionConfigKey);
}
/**
* <p>Set the context attribute key under which the
* <code>ActionConfig</code> for the currently selected application
* action is stored.</p>
*
* @param actionConfigKey The new context attribute key
*/
public void setActionConfigKey(String actionConfigKey) {
this.actionConfigKey = actionConfigKey;
}
/**
* <p>Return the context attribute key under which the
* <code>ForwardConfig</code> for the currently selected application
* action is stored.</p>
*/
public String getForwardConfigKey() {
return (this.forwardConfigKey);
}
/**
* <p>Set the context attribute key under which the
* <code>ForwardConfig</code> for the currently selected application
* action is stored.</p>
*
* @param forwardConfigKey The new context attribute key
*/
public void setForwardConfigKey(String forwardConfigKey) {
this.forwardConfigKey = forwardConfigKey;
}
/**
* <p>Return the context attribute key under which the
* validity flag for this request is stored.</p>
*/
public String getValidKey() {
return (this.validKey);
}
/**
* <p>Set the context attribute key under which the
* validity flag for this request is stored.</p>
*
* @param validKey The new context attribute key
*/
public void setValidKey(String validKey) {
this.validKey = validKey;
}
// ---------------------------------------------------------- Public Methods
/**
* <p>Select and cache the <code>ActionForward</code> for this
* <code>ActionConfig</code> if specified.</p>
*
* @param context The <code>Context</code> for the current request
*
* @return <code>false</code> so that processing continues
*/
public boolean execute(Context context) throws Exception {
// Skip processing if the current request is not valid
Boolean valid = (Boolean) context.get(getValidKey());
if ((valid == null) || !valid.booleanValue()) {
return (false);
}
// Acquire configuration objects that we need
ActionConfig actionConfig = (ActionConfig)
context.get(getActionConfigKey());
ModuleConfig moduleConfig = actionConfig.getModuleConfig();
// Cache an ForwardConfig back to our input page
ForwardConfig forwardConfig = null;
String forward = actionConfig.getForward();
if (forward != null) {
if (moduleConfig.getControllerConfig().getInputForward()) {
if (log.isTraceEnabled()) {
log.trace("Finding ForwardConfig for '" + forward + "'");
}
forwardConfig = actionConfig.findForwardConfig(forward);
if (forwardConfig == null) {
forwardConfig = moduleConfig.findForwardConfig(forward);
}
} else {
if (log.isTraceEnabled()) {
log.trace("Delegating to forward() for '" + forward + "'");
}
forwardConfig = forward(context, moduleConfig, forward);
}
if (log.isDebugEnabled()) {
log.debug("Forwarding back to " + forwardConfig);
}
context.put(getForwardConfigKey(), forwardConfig);
}
return (false);
}
// ------------------------------------------------------- Protected Methods
/**
* <p>Create and return a <code>ForwardConfig</code> representing the
* specified module-relative destination.</p>
*
* @param context The context for this request
* @param moduleConfig The <code>ModuleConfig</code> for this request
* @param uri The module-relative URI to be the destination
*/
protected abstract ForwardConfig forward(Context context,
ModuleConfig moduleConfig,
String uri);
}
1.1
jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/AbstractSetContentType.java
Index: AbstractSetContentType.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/AbstractSetContentType.java,v
1.1 2003/10/24 02:35:02 mrdon Exp $
* $Revision: 1.1 $
* $Date: 2003/10/24 02:35:02 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Struts", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.chain;
import org.apache.commons.chain.Command;
import org.apache.commons.chain.Context;
import org.apache.commons.chain.web.WebContext;
import org.apache.struts.Globals;
import org.apache.struts.chain.Constants;
import org.apache.struts.config.ModuleConfig;
/**
* <p>Check to see if the content type is set, and if so, set it for this
* response.</p>
*
* @author Don Brown
* @version $Revision: 1.1 $ $Date: 2003/10/24 02:35:02 $
*/
public abstract class AbstractSetContentType implements Command {
// ------------------------------------------------------ Instance Variables
private String moduleConfigKey = Constants.MODULE_CONFIG_KEY;
// -------------------------------------------------------------- Properties
/**
* <p>Return the context attribute key under which the
* <code>ModuleConfig</code> for the currently selected application
* module is stored.</p>
*/
public String getModuleConfigKey() {
return (this.moduleConfigKey);
}
/**
* <p>Set the context attribute key under which the
* <code>ModuleConfig</code> for the currently selected application
* module is stored.</p>
*
* @param moduleConfigKey The new context attribute key
*/
public void setModuleConfigKey(String moduleConfigKey) {
this.moduleConfigKey = moduleConfigKey;
}
// ---------------------------------------------------------- Public Methods
/**
* <p>Check to see if the content type is set, and if so, set it for this
* response.</p>
*
* @param context The <code>Context</code> for the current request
*
* @return <code>false</code> so that processing continues
*/
public boolean execute(Context context) throws Exception {
// Retrieve the ModuleConfig instance
WebContext wcontext = (WebContext) context;
ModuleConfig moduleConfig = (ModuleConfig)
wcontext.get(getModuleConfigKey());
// If the content type is configured, set it for the response
String contentType =
moduleConfig.getControllerConfig().getContentType();
if (contentType != null) {
setContentType(context, contentType);
}
return (false);
}
// ------------------------------------------------------- Protected Methods
/**
* <p>Request no cache flags are set.</p>
*
* @param context The <code>Context</code> for this request
* @param contentType The content type for the response
*/
protected abstract void setContentType(Context context, String contentType);
}
1.1
jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/servlet/AuthorizeAction.java
Index: AuthorizeAction.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/servlet/AuthorizeAction.java,v
1.1 2003/10/24 02:35:02 mrdon Exp $
* $Revision: 1.1 $
* $Date: 2003/10/24 02:35:02 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Struts", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.chain.servlet;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.chain.Context;
import org.apache.commons.chain.web.servlet.ServletWebContext;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.chain.AbstractAuthorizeAction;
import org.apache.struts.chain.Constants;
import org.apache.struts.config.ActionConfig;
import org.apache.struts.config.ModuleConfig;
import org.apache.struts.util.MessageResources;
/**
* <p>Determine if the action is authorized for the given roles.</p>
*
* @author Don Brown
* @version $Revision: 1.1 $ $Date: 2003/10/24 02:35:02 $
*/
public class AuthorizeAction extends AbstractAuthorizeAction {
// ------------------------------------------------------- Protected Methods
protected boolean isAuthorized(Context context, String[] roles,
ActionConfig mapping) throws Exception {
// Identify the HTTP request and response objects
ServletWebContext swcontext = (ServletWebContext) context;
HttpServletRequest request = swcontext.getRequest();
HttpServletResponse response = swcontext.getResponse();
// Check the current user against the list of required roles
for (int i = 0; i < roles.length; i++) {
if (request.isUserInRole(roles[i])) {
return (true);
}
}
// Retrieve internal message resources
ActionServlet servlet =
(ActionServlet) context.get(Constants.ACTION_SERVLET_KEY);
MessageResources resources = servlet.getInternal();
// The current user is not authorized for this action
response.sendError(
HttpServletResponse.SC_FORBIDDEN,
resources.getMessage("notAuthorized", mapping.getPath()));
return (false);
}
}
1.1
jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/servlet/RequestNoCache.java
Index: RequestNoCache.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/servlet/RequestNoCache.java,v
1.1 2003/10/24 02:35:02 mrdon Exp $
* $Revision: 1.1 $
* $Date: 2003/10/24 02:35:02 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Struts", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.chain.servlet;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.chain.Context;
import org.apache.commons.chain.web.servlet.ServletWebContext;
import org.apache.struts.chain.AbstractRequestNoCache;
import org.apache.struts.chain.Constants;
import org.apache.struts.config.ActionConfig;
import org.apache.struts.config.ModuleConfig;
/**
* <p>Check to see if the controller is configured to prevent caching,
* and if so, set the no cache HTTP response headers.</p>
*
* @author Don Brown
* @version $Revision: 1.1 $ $Date: 2003/10/24 02:35:02 $
*/
public class RequestNoCache extends AbstractRequestNoCache {
// ------------------------------------------------------- Protected Methods
protected void requestNoCache(Context context) {
ServletWebContext swcontext = (ServletWebContext) context;
HttpServletResponse response = swcontext.getResponse();
response.setHeader("Pragma", "No-cache");
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expires", 1);
}
}
1.1
jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/servlet/SelectForward.java
Index: SelectForward.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/servlet/SelectForward.java,v
1.1 2003/10/24 02:35:02 mrdon Exp $
* $Revision: 1.1 $
* $Date: 2003/10/24 02:35:02 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Struts", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.chain.servlet;
import org.apache.commons.chain.Context;
import org.apache.commons.chain.web.servlet.ServletWebContext;
import org.apache.struts.Globals;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.chain.AbstractSelectForward;
import org.apache.struts.chain.Constants;
import org.apache.struts.config.ActionConfig;
import org.apache.struts.config.ForwardConfig;
import org.apache.struts.config.ModuleConfig;
/**
* <p>Create and return a <code>ForwardConfig</code> representing the
* specified module-relative destination.</p>
*
* @author Don Brown
* @version $Revision: 1.1 $ $Date: 2003/10/24 02:35:02 $
*/
public class SelectForward extends AbstractSelectForward {
// ------------------------------------------------------- Protected Methods
/**
* <p>Create and return a <code>ForwardConfig</code> representing the
* specified module-relative destination.</p>
*
* @param context The context for this request
* @param moduleConfig The <code>ModuleConfig</code> for this request
* @param uri The module-relative URI to be the destination
*/
protected ForwardConfig forward(Context context,
ModuleConfig moduleConfig,
String uri) {
return (new ActionForward(null, moduleConfig.getPrefix() + uri,
false, true));
}
}
1.1
jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/servlet/SetContentType.java
Index: SetContentType.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-struts/contrib/struts-chain/src/java/org/apache/struts/chain/servlet/SetContentType.java,v
1.1 2003/10/24 02:35:02 mrdon Exp $
* $Revision: 1.1 $
* $Date: 2003/10/24 02:35:02 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Struts", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.chain.servlet;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.chain.Context;
import org.apache.commons.chain.web.servlet.ServletWebContext;
import org.apache.struts.chain.AbstractSetContentType;
import org.apache.struts.chain.Constants;
import org.apache.struts.config.ActionConfig;
import org.apache.struts.config.ModuleConfig;
/**
* <p>Check to see if the content type is set, and if so, set it for this
* response.</p>
*
* @author Don Brown
* @version $Revision: 1.1 $ $Date: 2003/10/24 02:35:02 $
*/
public class SetContentType extends AbstractSetContentType {
// ------------------------------------------------------- Protected Methods
protected void setContentType(Context context, String contentType) {
ServletWebContext swcontext = (ServletWebContext) context;
HttpServletResponse response = swcontext.getResponse();
response.setContentType(contentType);
}
}
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