continuum-webapp/src/main/java/org/apache/maven/continuum/web/action/AddProjectGroupAction.java

package org.apache.maven.continuum.web.action;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import org.apache.commons.lang.StringEscapeUtils;
import org.apache.continuum.model.repository.LocalRepository;
import org.apache.continuum.repository.RepositoryServiceException;
import org.apache.continuum.web.util.AuditLog;
import org.apache.continuum.web.util.AuditLogConstants;
import org.apache.maven.continuum.ContinuumException;
import org.apache.maven.continuum.model.project.ProjectGroup;
import org.apache.maven.continuum.web.exception.AuthorizationRequiredException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.List;

/**
 * @author Henry Isidro <hisidro@exist.com>
 * @plexus.component role="com.opensymphony.xwork2.Action" role-hint="addProjectGroup"
 */
public class AddProjectGroupAction
    extends ContinuumActionSupport
{
    private static final Logger logger = LoggerFactory.getLogger( AddProjectGroupAction.class );

    private String name;

    private String groupId;

    private String description;

    private int repositoryId;

    private List<LocalRepository> repositories;

    public void prepare()
        throws Exception
    {
        super.prepare();

        repositories = getContinuum().getRepositoryService().getAllLocalRepositories();
    }

    public String execute()
    {
        try
        {
            checkAddProjectGroupAuthorization();
        }
        catch ( AuthorizationRequiredException authzE )
        {
            addActionError( authzE.getMessage() );
            return REQUIRES_AUTHORIZATION;
        }

        for ( ProjectGroup projectGroup : getContinuum().getAllProjectGroups() )
        {
            if ( name.equals( projectGroup.getName() ) )
            {
                addActionError( getText( "projectGroup.error.name.already.exists" ) );
                break;
            }
        }

        try
        {
            if ( getContinuum().getProjectGroupByGroupId( groupId ) != null )
            {
                addActionError( getText( "projectGroup.error.groupId.already.exists" ) );
            }
        }
        catch ( ContinuumException e )
        {
            //since we want to add a new project group, we should be getting
            //this exception
        }

        if ( hasActionErrors() )
        {
            return INPUT;
        }

        ProjectGroup projectGroup = new ProjectGroup();

        projectGroup.setName( name.trim() );

        projectGroup.setGroupId( groupId.trim() );

        projectGroup.setDescription( StringEscapeUtils.escapeXml( StringEscapeUtils.unescapeXml( description ) ) );

        try
        {
            if ( repositoryId > 0 )
            {
                LocalRepository repository = getContinuum().getRepositoryService().getLocalRepository( repositoryId );
                projectGroup.setLocalRepository( repository );
            }
        }
        catch ( RepositoryServiceException e )
        {
            logger.error( "Error adding project group" + e.getLocalizedMessage() );

            return ERROR;
        }

        try
        {
            getContinuum().addProjectGroup( projectGroup );
        }
        catch ( ContinuumException e )
        {
            logger.error( "Error adding project group: " + e.getLocalizedMessage() );

            return ERROR;
        }

        AuditLog event = new AuditLog( "Project Group id=" + projectGroup.getId(),
                                       AuditLogConstants.ADD_PROJECT_GROUP );
        event.setCategory( AuditLogConstants.PROJECT );
        event.setCurrentUser( getPrincipal() );
        event.log();

        return SUCCESS;
    }

    public String input()
    {
        try
        {
            checkAddProjectGroupAuthorization();

            return INPUT;
        }
        catch ( AuthorizationRequiredException authzE )
        {
            addActionError( authzE.getMessage() );
            return REQUIRES_AUTHORIZATION;
        }
    }

    public String getDescription()
    {
        return description;
    }

    public void setDescription( String description )
    {
        this.description = description;
    }

    public String getGroupId()
    {
        return groupId;
    }

    public void setGroupId( String groupId )
    {
        this.groupId = groupId;
    }

    public String getName()
    {
        return name;
    }

    public void setName( String name )
    {
        this.name = name;
    }

    public int getRepositoryId()
    {
        return repositoryId;
    }

    public void setRepositoryId( int repositoryId )
    {
        this.repositoryId = repositoryId;
    }

    public List<LocalRepository> getRepositories()
    {
        return repositories;
    }

    public void setRepositories( List<LocalRepository> repositories )
    {
        this.repositories = repositories;
    }
}