jvanzyl 01/07/09 18:09:18
Added: src/java/org/apache/turbine Pipeline.java RunData.java
TemplateAction.java TemplateContext.java
TemplateScreen.java
Log:
- adding some top level API classes
Revision Changes Path
1.1 jakarta-turbine/src/java/org/apache/turbine/Pipeline.java
Index: Pipeline.java
===================================================================
package org.apache.turbine;
public interface Pipeline
{
public void preExecuteAction(RunData data)
throws Exception;
public void executeAction(RunData data)
throws Exception;
public void postExecuteAction(RunData data)
throws Exception;
public void execute(RunData data)
throws Exception;
public void finished(RunData data)
throws Exception;
}
1.1 jakarta-turbine/src/java/org/apache/turbine/RunData.java
Index: RunData.java
===================================================================
package org.apache.turbine;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 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 acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" 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",
* "Apache Turbine", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* 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/>.
*/
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Hashtable;
import java.util.Locale;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.turbine.om.security.User;
import org.apache.turbine.util.security.AccessControlList;
import org.apache.turbine.util.template.TemplateInfo;
import org.apache.ecs.Document;
import org.apache.ecs.Element;
import org.apache.ecs.StringElement;
//!! This is a lot of baggage.
import org.apache.turbine.util.ParameterParser;
import org.apache.turbine.util.CookieParser;
import org.apache.turbine.util.FormMessages;
import org.apache.turbine.util.ServerData;
import org.apache.turbine.util.SystemError;
/**
* RunData is an interface to run-rime information that is passed
* within Turbine. This provides the threading mechanism for the
* entire system because multiple requests can potentially come in
* at the same time. Thus, there is only one RunData implementation
* for each request that is being serviced.
*
* @author <a href="mailto:[EMAIL PROTECTED]";>Ilkka Priha</a>
* @author <a href="mailto:[EMAIL PROTECTED]";>Jon S. Stevens</a>
* @author <a href="mailto:[EMAIL PROTECTED]";>Bernie Hoeneisen</a>
* @author <a href="mailto:[EMAIL PROTECTED]";>Daniel Rall</a>
* @version $Id: RunData.java,v 1.1 2001/07/10 01:09:18 jvanzyl Exp $
*/
public interface RunData
{
/**
* Gets the parameters.
*
* @return a parameter parser.
*/
public ParameterParser getParameters();
/**
* Gets the cookies.
*
* @return a cookie parser.
*/
public CookieParser getCookies();
/**
* Gets the servlet request.
*
* @return the request.
*/
public HttpServletRequest getRequest();
/**
* Gets the servlet response.
*
* @return the resposne.
*/
public HttpServletResponse getResponse();
/**
* Gets the servlet session information.
*
* @return the session.
*/
public HttpSession getSession();
/**
* Gets the servlet configuration used during servlet init.
*
* @return the configuration.
*/
public ServletConfig getServletConfig();
/**
* Gets the servlet context used during servlet init.
*
* @return the context.
*/
public ServletContext getServletContext();
/**
* Gets the access control list.
*
* @return the access control list.
*/
public AccessControlList getACL();
/**
* Sets the access control list.
*
* @param acl an access control list.
*/
public void setACL(AccessControlList acl);
/**
* Checks to see if the page is set.
*
* @return true if the page is set.
*/
public boolean isPageSet();
/**
* Gets the page.
*
* @return a document.
*/
public Document getPage();
/**
* Whether or not an action has been defined.
*
* @return true if an action has been defined.
*/
public boolean hasAction();
/**
* Gets the action. It returns an empty string if null so
* that it is easy to do conditionals on it based on the
* equalsIgnoreCase() method.
*
* @return a string, "" if null.
*/
public String getAction();
/**
* Sets the action for the request.
*
* @param action a atring.
*/
public void setAction(String action);
/**
* If the Layout has not been defined by the screen then set the
* layout to be "DefaultLayout". The screen object can also
* override this method to provide intelligent determination of
* the Layout to execute. You can also define that logic here as
* well if you want it to apply on a global scale. For example,
* if you wanted to allow someone to define layout "preferences"
* where they could dynamicially change the layout for the entire
* site.
*
* @return a string.
*/
public String getLayout();
/**
* Set the layout for the request.
*
* @param layout a string.
*/
public void setLayout(String layout);
/**
* Convenience method for a template info that
* returns the layout template being used.
*
* @return a string.
*/
public String getLayoutTemplate();
/**
* Modifies the layout template for the screen. This convenience
* method allows for a layout to be modified from within a
* template. For example;
*
* $data.setLayoutTemplate("/NewLayout.vm")
*
* @param layout a layout template.
*/
public void setLayoutTemplate(String layout);
/**
* Whether or not a screen has been defined.
*
* @return true if a screen has been defined.
*/
public boolean hasScreen();
/**
* Gets the screen to execute.
*
* @return a string.
*/
public String getScreen();
/**
* Sets the screen for the request.
*
* @param screen a string.
*/
public void setScreen(String screen);
/**
* Convenience method for a template info that
* returns the name of the template being used.
*
* @return a string.
*/
public String getScreenTemplate();
/**
* Sets the screen template for the request. For
* example;
*
* $data.setScreenTemplate("NewScreen.vm")
*
* @param screen a screen template.
*/
public void setScreenTemplate(String screen);
/**
* Gets the character encoding to use for reading template files.
*
* @return the template encoding or null if not specified.
*/
public String getTemplateEncoding();
/**
* Sets the character encoding to use for reading template files.
*
* @param encoding the template encoding.
*/
public void setTemplateEncoding(String encoding);
/**
* Gets the template info. Creates a new one if needed.
*
* @return a template info.
*/
public TemplateInfo getTemplateInfo();
/**
* Whether or not a message has been defined.
*
* @return true if a message has been defined.
*/
public boolean hasMessage();
/**
* Gets the results of an action or another message
* to be displayed as a string.
*
* @return a string.
*/
public String getMessage();
/**
* Sets the message for the request as a string.
*
* @param msg a string.
*/
public void setMessage(String msg);
/**
* Adds the string to message. If message has prior messages from
* other actions or screens, this method can be used to chain them.
*
* @param msg a string.
*/
public void addMessage(String msg);
/**
* Gets the results of an action or another message
* to be displayed as an ECS string element.
*
* @return a string element.
*/
public StringElement getMessageAsHTML();
/**
* Sets the message for the request as an ECS element.
*
* @param msg an element.
*/
public void setMessage(Element msg);
/**
* Adds the ECS element to message. If message has prior messages from
* other actions or screens, this method can be used to chain them.
*
* @param msg an element.
*/
public void addMessage(Element msg);
/**
* Unsets the message for the request.
*/
public void unsetMessage();
/**
* Gets a FormMessages object where all the messages to the
* user should be stored.
*
* @return a FormMessages.
*/
public FormMessages getMessages();
/**
* Sets the FormMessages object for the request.
*
* @param msgs A FormMessages.
*/
public void setMessages(FormMessages msgs);
/**
* Gets the title of the page.
*
* @return a string.
*/
public String getTitle();
/**
* Sets the title of the page.
*
* @param title a string.
*/
public void setTitle(String title);
/**
* Checks if a user exists in this session.
*
* @return true if a user exists in this session.
*/
public boolean userExists();
/**
* Gets the user.
*
* @return a user.
*/
public User getUser();
/**
* Sets the user.
*
* @param user a user.
*/
public void setUser(User user);
/**
* Attempts to get the user from the session. If it does
* not exist, it returns null.
*
* @return a user.
*/
public User getUserFromSession();
/**
* Allows one to invalidate the user in the default session.
*
* @return true if user was invalidated.
*/
public boolean removeUserFromSession();
/**
* Checks to see if out is set.
*
* @return true if out is set.
*/
public boolean isOutSet();
/**
* Gets the print writer. First time calling this
* will set the print writer via the response.
*
* @return a print writer.
* @throws IOException.
*/
public PrintWriter getOut()
throws IOException;
/**
* Declares that output will be direct to the response stream,
* even though getOut() may never be called. Useful for response
* mechanisms that may call res.getWriter() themselves
* (such as JSP.)
*/
public void declareDirectResponse();
/**
* Gets the locale. If it has not already been defined with
* setLocale(), then properties named "locale.default.lang"
* and "locale.default.country" are checked from the Resource
* Service and the corresponding locale is returned. If these
* properties are undefined, JVM's default locale is returned.
*
* @return the locale.
*/
public Locale getLocale();
/**
* Sets the locale.
*
* @param locale the new locale.
*/
public void setLocale(Locale locale);
/**
* Gets the charset. If it has not already been defined with
* setCharSet(), then a property named "locale.default.charset"
* is checked from the Resource Service and returned. If this
* property is undefined, the default charset of the locale
* is returned. If the locale is undefined, null is returned.
*
* @return the name of the charset or null.
*/
public String getCharSet();
/**
* Sets the charset.
*
* @param charset the name of the new charset.
*/
public void setCharSet(String charset);
/**
* Gets the HTTP content type to return. If a charset
* has been specified, it is included in the content type.
* If the charset has not been specified and the main type
* of the content type is "text", the default charset is
* included. If the default charset is undefined, but the
* default locale is defined and it is not the US locale,
* a locale specific charset is included.
*
* @return the content type or an empty string.
*/
public String getContentType();
/**
* Sets the HTTP content type to return.
*
* @param ct the new content type.
*/
public void setContentType(String ct);
/**
* Gets the redirect URI. If this is set, also make sure to set
* the status code to 302.
*
* @return a string, "" if null.
*/
public String getRedirectURI();
/**
* Sets the redirect uri. If this is set, also make sure to set
* the status code to 302.
*
* @param ruri a string.
*/
public void setRedirectURI(String ruri);
/**
* Gets the HTTP status code to return.
*
* @return the status.
*/
public int getStatusCode();
/**
* Sets the HTTP status code to return.
*
* @param sc the status.
*/
public void setStatusCode(int sc);
/**
* Gets an array of system errors.
*
* @return a SystemError[].
*/
public SystemError[] getSystemErrors();
/**
* Adds a critical system error.
*
* @param err a system error.
*/
public void setSystemError(SystemError err);
/**
* Gets JNDI Contexts.
*
* @return a hashtable.
*/
public Hashtable getJNDIContexts();
/**
* Sets JNDI Contexts.
*
* @param contexts a hashtable.
*/
public void setJNDIContexts(Hashtable contexts);
/**
* Gets the cached server scheme.
*
* @return a string.
*/
public String getServerScheme();
/**
* Gets the cached server name.
*
* @return a string.
*/
public String getServerName();
/**
* Gets the cached server port.
*
* @return an int.
*/
public int getServerPort();
/**
* Gets the cached context path.
*
* @return a string.
*/
public String getContextPath();
/**
* Gets the cached script name.
*
* @return a string.
*/
public String getScriptName();
/**
* Gets the server data used by the request.
*
* @return server data.
*/
public ServerData getServerData();
/**
* Gets the IP address of the client that sent the request.
*
* @return a string.
*/
public String getRemoteAddr();
/**
* Gets the qualified name of the client that sent the request.
*
* @return a string.
*/
public String getRemoteHost();
/**
* Get the user agent for the request.
*
* @return a string.
*/
public String getUserAgent();
/**
* Pulls a user object from the session and increments the access
* counter and sets the last access date for the object.
*/
public void populate();
/**
* Saves a user object into the session.
*/
public void save();
/**
* Gets the stack trace if set.
*
* @return the stack trace.
*/
public String getStackTrace();
/**
* Gets the stack trace exception if set.
*
* @return the stack exception.
*/
public Throwable getStackTraceException();
/**
* Sets the stack trace.
*
* @param trace the stack trace.
* @param exp the exception.
*/
public void setStackTrace(String trace,
Throwable exp);
/**
* Gets a table of debug variables.
*
* @return a hashtable for debug variables.
*/
public Hashtable getVarDebug();
}
1.1 jakarta-turbine/src/java/org/apache/turbine/TemplateAction.java
Index: TemplateAction.java
===================================================================
package org.apache.turbine;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 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 acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" 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",
* "Apache Turbine", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* 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/>.
*/
/**
*/
public abstract class TemplateAction
extends org.apache.turbine.modules.actions.TemplateAction
{
}
1.1 jakarta-turbine/src/java/org/apache/turbine/TemplateContext.java
Index: TemplateContext.java
===================================================================
package org.apache.turbine;
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 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", "Velocity", 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/>.
*/
/**
*/
public interface TemplateContext
{
/**
* Adds a name/value pair to the context.
*
* @param key The name to key the provided value with.
* @param value The corresponding value.
*/
public void put(String key, Object value);
/**
* Gets the value corresponding to the provided key from the context.
*
* @param key The name of the desired value.
* @return The value corresponding to the provided key.
*/
public Object get(String key);
/**
* Indicates whether the specified key is in the context.
*
* @param key The key to look for.
* @return Whether the key is in the context.
*/
public boolean containsKey(Object key);
/**
* Get all the keys for the values in the context
*/
public Object[] getKeys();
/**
* Removes the value associated with the specified key from the context.
*
* @param key The name of the value to remove.
* @return The value that the key was mapped to, or <code>null</code>
* if unmapped.
*/
public Object remove(Object key);
}
1.1 jakarta-turbine/src/java/org/apache/turbine/TemplateScreen.java
Index: TemplateScreen.java
===================================================================
package org.apache.turbine;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 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 acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" 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",
* "Apache Turbine", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* 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/>.
*/
/**
*/
public abstract class TemplateScreen
extends org.apache.turbine.modules.screens.TemplateScreen
{
}
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