head	1.6;
access;
symbols;
locks; strict;
comment	@# @;


1.6
date	2001.08.11.09.08.00;	author dlr;	state Exp;
branches;
next	1.5;

1.5
date	2001.07.18.16.04.11;	author leonardr;	state Exp;
branches;
next	1.4;

1.4
date	2001.07.18.10.05.12;	author dlr;	state Exp;
branches;
next	1.3;

1.3
date	2001.07.17.23.20.23;	author leonardr;	state Exp;
branches;
next	1.2;

1.2
date	2001.07.17.17.55.44;	author leonardr;	state Exp;
branches;
next	1.1;

1.1
date	2001.06.29.00.57.48;	author leonardr;	state Exp;
branches;
next	;


desc
@@


1.6
log
@Upgrading to Turbine 3.0-dev, Fulcrum 1.0, and Torque 1.0.
@
text
@/* ================================================================
 * Copyright (c) 2001 CollabNet.  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 CollabNet (http://www.collab.net/)."
 * Alternately, this acknowlegement may appear in the software itself, if
 * and wherever such third-party acknowlegements normally appear.
 * 
 * 4. The hosted project names must not be used to endorse or promote
 * products derived from this software without prior written
 * permission. For written permission, please contact info@@collab.net.
 * 
 * 5. Products derived from this software may not use the "Tigris" name
 * nor may "Tigris" appear in their names without prior written
 * permission of CollabNet.
 * 
 * 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 COLLABNET 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 CollabNet.
 */

package org.tigris.helm.domain;

import java.sql.*;
import java.util.*;

import org.apache.turbine.util.Log;
import org.apache.commons.util.StringUtils;
import org.apache.commons.util.exception.NestableException;

import org.apache.velocity.context.Context;

import org.tigris.helm.security.RedirectException;

import org.tigris.helm.DoesNotExist;
import org.tigris.helm.security.*;
import org.tigris.helm.om.*;
import org.tigris.helm.tool.DBFlag;
import org.tigris.helm.tool.ContextAPI;

/**
 * Create a new category.
 *
 * @@author <a href="mailto:leonardr@@collab.net">Leonard Richardson</a>
 * @@version $Id: CategoryAdd.java,v 1.5 2001/07/18 16:04:11 leonardr Exp $
 */
public class CategoryAdd extends HelmServlet 
{
    /**
     * Whether or not to log debugging information
     */
    private static final boolean DEBUG = true;

    /**
     * Action which creates a category.
     */
    private static String CREATE_ACTION="Create Category";

    private static String NAME_FIELD="name";
    private static String PARENT_FIELD="parent";
    private static String SHORT_DESCRIPTION_FIELD="shortDescription";
    private static String LONG_DESCRIPTION_FIELD="longDescription";
    private static String PUBLIC_FIELD="isPublic";
    private static String ELEMENTS_FIELD="elements";
    
    /**
     * Servlet to redirect to after a successful add.
     */
    private static String SUCCESS_REDIRECT_TARGET="CategoryList";

    /**
     * Create a category with some initial elements, after doing data
     * validation.
     */
    protected String processRequest(Context context)
	throws NestableException, RedirectException
    {
	String templateName = super.processRequest(context);
        try 
        {
            String action = getAction(context);
            Domain domain = getCurrentDomain(context);

            // Gather any user input, adding it to the context as well.
            String name = ContextAPI.processRequiredField
                (context, NAME_FIELD, "Category name");
            String parent = ContextAPI.processField
                (context, PARENT_FIELD, domain.getID());
            String shortDescription = ContextAPI.processRequiredField
                (context, SHORT_DESCRIPTION_FIELD, "Summary");
            String longDescription = ContextAPI.processRequiredField
                (context, LONG_DESCRIPTION_FIELD, "Description");    
            boolean isPublic = ContextAPI.processCheckbox
                (context, PUBLIC_FIELD);
            String elements = ContextAPI.processField
                (context, ELEMENTS_FIELD);

            if (CREATE_ACTION.equals(action))
            {
                Project parentProject = ProjectPeer.getInstance(parent);

                //Check for null so that an empty name doesn't cause
                //both a missing fields error and a validation error.
                if (StringUtils.isValid(name) && !Category.isValidName(name))
                {
                    ContextAPI.addValidationError(context, 
                                                  "Category name is invalid.");
                }

                //Make sure the category name is unique.
                Category.assertNonexistance(domain, name);

                //Get the initial projects to be placed into this
                //category.
                List initialProjects = ProjectPeer.parseDesignantList
                    (elements, domain, 
                     ContextAPI.getValidationErrors(context));
                
                if (ContextAPI.isValidUserInput(context))
                {
                    Category c = Category.add
                        (getACL(context), parentProject, name,
                         DBFlag.flagValueOf(isPublic), shortDescription, 
                         longDescription, initialProjects);
                    redirectToURL
                        (context, domain.getDomainHomeServletURL
                         (SUCCESS_REDIRECT_TARGET));
                }
            }
        }
        catch (RedirectException e) 
        {
            throw e;
        } 
        catch (Exception e) 
        {
            String msg = "Couldn't add category: " + e.getMessage();
            Log.error(msg, e);
            throw new NestableException(e);
        }

        return templateName;  
    }
}
@


1.5
log
@Tweaked the error handling system to make it work like it did before. Bizarrely, there appears to be a built-in Velocimacro called errorList which does exactly the same thing as the errorList I wrote.
@
text
@d53 2
a54 2
import org.apache.turbine.util.StringUtils;
import org.apache.turbine.util.TurbineException;
d70 1
a70 1
 * @@version $Id: CategoryAdd.java,v 1.4 2001/07/18 10:05:12 dlr Exp $
d101 1
a101 1
	throws TurbineException, RedirectException
d164 1
a164 1
            throw new TurbineException(e);
@


1.4
log
@Ported Joist Redirect*Exception to Helm.
@
text
@d53 1
d70 1
a70 1
 * @@version $Id: CategoryAdd.java,v 1.3 2001/07/17 23:20:23 leonardr Exp $
d129 1
a129 1
                if (name != null && !Category.isValidName(name))
@


1.3
log
@Added flag so that you can signal when missing fields are important errors and when they're not.
@
text
@d57 1
a57 1
import org.joist.security.RedirectException;
d69 1
a69 1
 * @@version $Id: CategoryAdd.java,v 1.2 2001/07/17 17:55:44 leonardr Exp $
@


1.2
log
@Porting of domain package to new error handling API.
@
text
@d69 1
a69 1
 * @@version $Id: CategoryAdd.java,v 1.1 2001/06/29 00:57:48 leonardr Exp $
d119 2
a120 1
            String elements = ContextAPI.processField(context, ELEMENTS_FIELD);
@


1.1
log
@Implemented basic project group and category nesting.
@
text
@d63 1
d69 1
a69 1
 * @@version $Id: ProjectGroupAdd.java,v 1.18 2001/05/23 01:50:09 dlr Exp $
a107 3
            List missingFields = new ArrayList();
            List validationErrors = new ArrayList();

d109 3
a111 3
            String name = processField
                (context, NAME_FIELD, "Category name", missingFields);
            String parent = processField
d113 7
a119 7
            String shortDescription = processField
                (context, SHORT_DESCRIPTION_FIELD, "Summary", missingFields);
            String longDescription = processField
                (context, LONG_DESCRIPTION_FIELD, "Description", 
                 missingFields);    
            boolean isPublic = processCheckbox(context, PUBLIC_FIELD);
            String elements = processField(context, ELEMENTS_FIELD);
d129 2
a130 1
                    validationErrors.add("Category name is invalid.");
d139 2
a140 1
                    (elements, domain, validationErrors);
d142 1
a142 1
                if (isValidUserInput(missingFields, validationErrors))
a150 6
                }
                else
                {
                    // Report missing fields and validation errors.
                    reportInvalidUserInput(context, missingFields, 
                                           validationErrors);
@

