kalumet-modules/common/src/main/java/org/apache/kalumet/model/Environment.java - kalumet - Git at Google

 /*
  * 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.
  */
 package org.apache.kalumet.model;

 import org.apache.xerces.dom.CDATASectionImpl;
 import org.apache.xerces.dom.CoreDocumentImpl;
 import org.apache.xerces.dom.ElementImpl;
 import org.w3c.dom.Element;

 import java.io.Serializable;
 import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;

 /**
  * Represent the <code>environment</code> tag in the Kalumet configuration DOM.
  */
 public class Environment
     implements Serializable, Cloneable, Comparable
 {

     private static final long serialVersionUID = -5131247974934459040L;

     private String name;

     private String group;

     private String tag;

     private boolean autoupdate;

     private String agent;

     private String lock;

     private String releaseLocation;

     private String notes;

     private String weblinks;

     private LinkedList variables;

     private LinkedList freeFields;

     private LinkedList accesses;

     private JEEApplicationServers jeeApplicationServers;

     private LinkedList softwares;

     private LinkedList logFiles;

     private Notifiers notifiers;

     private LinkedList publishers;

     private Statistics statistics;

     public Environment()
     {
         this.variables = new LinkedList();
         this.freeFields = new LinkedList();
         this.accesses = new LinkedList();
         this.jeeApplicationServers = new JEEApplicationServers();
         this.softwares = new LinkedList();
         this.logFiles = new LinkedList();
         this.notifiers = new Notifiers();
         this.publishers = new LinkedList();
         this.statistics = new Statistics();
     }

     public String getName()
     {
         return this.name;
     }

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

     public String getGroup()
     {
         return this.group;
     }

     public void setGroup( String group )
     {
         this.group = group;
     }

     public String getTag()
     {
         return this.tag;
     }

     public void setTag( String flag )
     {
         this.tag = flag;
     }

     public boolean isAutoupdate()
     {
         return this.autoupdate;
     }

     public void setAutoupdate( boolean autoupdate )
     {
         this.autoupdate = autoupdate;
     }

     public String getAgent()
     {
         return this.agent;
     }

     public void setAgent( String agent )
     {
         this.agent = agent;
     }

     public String getLock()
     {
         return this.lock;
     }

     public void setLock( String lock )
     {
         this.lock = lock;
     }

     public String getReleaseLocation()
     {
         return this.releaseLocation;
     }

     public void setReleaseLocation( String releaseLocation )
     {
         this.releaseLocation = releaseLocation;
     }

     public String getNotes()
     {
         return this.notes;
     }

     public void setNotes( String notes )
     {
         this.notes = notes;
     }

     public String getWeblinks()
     {
         return this.weblinks;
     }

     public void setWeblinks( String weblinks )
     {
         this.weblinks = weblinks;
     }

     /**
      * Add a new <code>Variable</code> in the <code>Environment</code>
      * variables container.
      *
      * @param variable the <code>Variable</code> to add.
      */
     public void addVariable( Variable variable )
         throws ModelObjectAlreadyExistsException
     {
         if ( this.getVariable( variable.getName() ) != null )
         {
             throw new ModelObjectAlreadyExistsException( "Variable name already exists in the environment variables." );
         }
         this.variables.add( variable );
     }

     /**
      * Get the <code>Variable</code> list in the <code>Environment</code>
      * variables container.
      *
      * @return the <code>Variable</code> list.
      */
     public List getVariables()
     {
         return this.variables;
     }

     /**
      * Set the <code>Variable</code> list in the <code>Environment</code>
      * variables container.
      *
      * @param variables the new <code>Variable</code> list.
      */
     public void setVariables( LinkedList variables )
     {
         this.variables = variables;
     }

     /**
      * Get the <code>Variable</code> identified by a given name in the
      * <code>Environment</code> variables container.
      *
      * @param name the <code>Variable</code> name.
      * @return the <code>Variable</code> found or null if not found.
      */
     public Variable getVariable( String name )
     {
         for ( Iterator variableIterator = this.getVariables().iterator(); variableIterator.hasNext(); )
         {
             Variable variable = (Variable) variableIterator.next();
             if ( variable.getName().equals( name ) )
             {
                 return variable;
             }
         }
         return null;
     }

     /**
      * Add a new <code>FreeField</code> in the <code>Environment</code>
      * free fields container.
      *
      * @param freeField the <code>FreeField</code> to add.
      */
     public void addFreeField( FreeField freeField )
         throws ModelObjectAlreadyExistsException
     {
         if ( this.getFreeField( freeField.getName() ) != null )
         {
             throw new ModelObjectAlreadyExistsException(
                 "Freefield name already exists in the environment freefields." );
         }
         this.freeFields.add( freeField );
     }

     /**
      * Get the <code>FreeField</code> list in the <code>Environment</code>
      * free fields container.
      *
      * @return the <code>FreeField</code> list.
      */
     public List getFreeFields()
     {
         return this.freeFields;
     }

     /**
      * Set the <code>FreeField<code> list in the <code>Environment</code>
      * free fields container.
      *
      * @param freeFields the new <code>FreeField</code> list.
      */
     public void setFreeFields( LinkedList freeFields )
     {
         this.freeFields = freeFields;
     }

     /**
      * Get the <code>FreeField</code> identified by a given name in the
      * <code>Environment</code> free fields container.
      *
      * @param name the <code>FreeField</code> name.
      * @return the <code>FreeField</code> found or null if not found.
      */
     public FreeField getFreeField( String name )
     {
         for ( Iterator freeFieldIterator = this.getFreeFields().iterator(); freeFieldIterator.hasNext(); )
         {
             FreeField freeField = (FreeField) freeFieldIterator.next();
             if ( freeField.getName().equals( name ) )
             {
                 return freeField;
             }
         }
         return null;
     }

     /**
      * Add a new <code>Access</code> in the <code>Environment</code> accesses
      * container.
      *
      * @param access the <code>Access</code> to add.
      */
     public void addAccess( Access access )
         throws ModelObjectAlreadyExistsException
     {
         if ( this.getAccess( access.getGroup() ) != null )
         {
             throw new ModelObjectAlreadyExistsException(
                 "Access group id already exists in the environnement accesses." );
         }
         this.accesses.add( access );
     }

     /**
      * Get the <code>Access</code> list in the <code>Environment</code>
      * accesses container.
      *
      * @return the <code>Access</code> list.
      */
     public List getAccesses()
     {
         return this.accesses;
     }

     /**
      * Set the <code>Access</code> list in the <code>Environment</code>
      * accesses container.
      *
      * @param accesses the new <code>Access</code> list.
      */
     public void setAccesses( LinkedList accesses )
     {
         this.accesses = accesses;
     }

     /**
      * Get the <code>Access</code> identified by a given group id in the
      * <code>Environment</code> accesses container.
      *
      * @param group the group id.
      * @return the <code>Access</code> found or null if not found.
      */
     public Access getAccess( String group )
     {
         for ( Iterator accessIterator = this.getAccesses().iterator(); accessIterator.hasNext(); )
         {
             Access access = (Access) accessIterator.next();
             if ( access.getGroup().equals( group ) )
             {
                 return access;
             }
         }
         return null;
     }

     /**
      * Set the <code>JEEApplicationServers</code> container in the
      * <code>Environment</code>.
      *
      * @param jeeApplicationServers the <code>JEEApplicationServers</code> to set.
      */
     public void setJEEApplicationServers( JEEApplicationServers jeeApplicationServers )
     {
         this.jeeApplicationServers = jeeApplicationServers;
     }

     /**
      * Get the <code>JEEApplicationServers</code> container in the
      * <code>Environment</code>.
      *
      * @return the <code>JEEApplicationServers</code> container.
      */
     public JEEApplicationServers getJEEApplicationServers()
     {
         return this.jeeApplicationServers;
     }

     /**
      * Add a new <code>Software</code> in the <code>Environment</code>
      * softwares container.
      *
      * @param software the <code>Software</code> to add.
      */
     public void addSoftware( Software software )
         throws ModelObjectAlreadyExistsException
     {
         if ( this.getSoftware( software.getName() ) != null )
         {
             throw new ModelObjectAlreadyExistsException( "Software name already exists in the environment." );
         }
         this.softwares.add( software );
     }

     /**
      * Get the <code>Software</code> list in the <code>Environment</code>
      * softwares container.
      *
      * @return the <code>Software</code> list.
      */
     public List getSoftwares()
     {
         return this.softwares;
     }

     /**
      * Set the <code>Software</code> list in the <code>Environment</code>
      * softwares container.
      *
      * @param softwares the new <code>Software</code> list.
      */
     public void setSoftwares( LinkedList softwares )
     {
         this.softwares = softwares;
     }

     /**
      * Get the <code>Software</code> identified by a given name in the
      * <code>Environment</code> softwares container.
      *
      * @param name the <code>Software</code> name.
      * @return the <code>Software</code> found or null if not found.
      */
     public Software getSoftware( String name )
     {
         for ( Iterator softwareIterator = this.getSoftwares().iterator(); softwareIterator.hasNext(); )
         {
             Software software = (Software) softwareIterator.next();
             if ( software.getName().equals( name ) )
             {
                 return software;
             }
         }
         return null;
     }

     /**
      * Get the environment log files list.
      *
      * @return the log files list.
      */
     public List getLogFiles()
     {
         return this.logFiles;
     }

     /**
      * Set the environment log files list.
      *
      * @param logFiles the log files list.
      */
     public void setLogFiles( LinkedList logFiles )
     {
         this.logFiles = logFiles;
     }

     /**
      * Get a log file identified by a name.
      *
      * @param name the log file name.
      * @return the log file or null if not found.
      */
     public LogFile getLogFile( String name )
     {
         for ( Iterator logFileIterator = this.getLogFiles().iterator(); logFileIterator.hasNext(); )
         {
             LogFile logFile = (LogFile) logFileIterator.next();
             if ( logFile.getName().equals( name ) )
             {
                 return logFile;
             }
         }
         return null;
     }

     /**
      * Add a new log file in the environment.
      *
      * @param logFile the log file to add.
      * @throws ModelObjectAlreadyExistsException if the log file name already exists.
      */
     public void addLogFile( LogFile logFile )
         throws ModelObjectAlreadyExistsException
     {
         if ( this.getLogFile( logFile.getName() ) != null )
         {
             throw new ModelObjectAlreadyExistsException( "Log file name already exists in environment." );
         }
         this.logFiles.add( logFile );
     }

     /**
      * Set the <code>Notifiers</code> in the <code>Environment</code>.
      *
      * @param notifiers the <code>Notifiers</code> to set.
      */
     public void setNotifiers( Notifiers notifiers )
     {
         this.notifiers = notifiers;
     }

     /**
      * Get the <code>Notifiers</code> in the <code>Environment</code>.
      *
      * @return the <code>Notifiers</code> in the <code>Environment</code>.
      */
     public Notifiers getNotifiers()
     {
         return this.notifiers;
     }

     /**
      * Add a new <code>Email</code> publisher in the <code>Environment</code>
      * publishers container.
      *
      * @param email the <code>Email</code> to add.
      */
     public void addPublisher( Email email )
         throws ModelObjectAlreadyExistsException
     {
         if ( this.getPublisher( email.getMailhost() ) != null )
         {
             throw new ModelObjectAlreadyExistsException( "Email publisher mailhost already exists in environment." );
         }
         this.publishers.add( email );
     }

     /**
      * Get the <code>Email</code> publisher list in the
      * <code>Environment</code> publishers container.
      *
      * @return the <code>Email</code> publisher list.
      */
     public List getPublishers()
     {
         return this.publishers;
     }

     /**
      * Set the <code>Email</code> publisher list in the
      * <code>Environment</code> publishers container.
      *
      * @param publishers the new <code>Email</code> publisher list.
      */
     public void setPublishers( LinkedList publishers )
     {
         this.publishers = publishers;
     }

     /**
      * Get the <code>Email</code> publisher identified by a given mail host
      * in the <code>Environment</code> publishers container.
      *
      * @param mailhost the <code>Email</code> mail host.
      * @return the <code>Email</code> found or null if not found.
      */
     public Email getPublisher( String mailhost )
     {
         for ( Iterator publisherIterator = this.getPublishers().iterator(); publisherIterator.hasNext(); )
         {
             Email email = (Email) publisherIterator.next();
             if ( email.getMailhost().equals( mailhost ) )
             {
                 return email;
             }
         }
         return null;
     }

     /**
      * Set the <code>Statistics</code> container.
      *
      * @return statistics the new <code>Statistics</code> container.
      */
     public Statistics getStatistics()
     {
         return statistics;
     }

     /**
      * Get the <code>Statistics</code> container.
      *
      * @param statistics the current <code>Statistics</code> container.
      */
     public void setStatistics( Statistics statistics )
     {
         this.statistics = statistics;
     }

     /**
      * @see java.lang.Object#clone()
      */
     public Object clone()
         throws CloneNotSupportedException
     {
         Environment clone = new Environment();
         clone.setName( this.getName() );
         clone.setGroup( this.getGroup() );
         clone.setTag( this.getTag() );
         clone.setAutoupdate( this.isAutoupdate() );
         clone.setAgent( this.getAgent() );
         clone.setLock( this.getLock() );
         clone.setReleaseLocation( this.getReleaseLocation() );
         clone.setNotes( this.getNotes() );
         clone.setWeblinks( this.getWeblinks() );
         for ( Iterator variableIterator = this.variables.iterator(); variableIterator.hasNext(); )
         {
             Variable variable = (Variable) variableIterator.next();
             clone.variables.add( (Variable) variable.clone() );
         }
         for ( Iterator freeFieldIterator = this.freeFields.iterator(); freeFieldIterator.hasNext(); )
         {
             FreeField freeField = (FreeField) freeFieldIterator.next();
             clone.freeFields.add( (FreeField) freeField.clone() );
         }
         for ( Iterator accessIterator = this.accesses.iterator(); accessIterator.hasNext(); )
         {
             Access access = (Access) accessIterator.next();
             clone.accesses.add( (Access) access.clone() );
         }
         clone.setJEEApplicationServers( (JEEApplicationServers) this.getJEEApplicationServers().clone() );
         for ( Iterator softwareIterator = this.softwares.iterator(); softwareIterator.hasNext(); )
         {
             Software software = (Software) softwareIterator.next();
             clone.softwares.add( (Software) software.clone() );
         }
         for ( Iterator logFilesIterator = this.logFiles.iterator(); logFilesIterator.hasNext(); )
         {
             LogFile logFile = (LogFile) logFilesIterator.next();
             clone.softwares.add( (LogFile) logFile.clone() );
         }
         clone.setNotifiers( (Notifiers) this.getNotifiers().clone() );
         for ( Iterator publisherIterator = this.publishers.iterator(); publisherIterator.hasNext(); )
         {
             Email publisher = (Email) publisherIterator.next();
             clone.publishers.add( (Email) publisher.clone() );
         }
         clone.setStatistics( (Statistics) this.getStatistics().clone() );
         return clone;
     }

     /**
      * Transform the <code>Environment</code> POJO to a DOM element.
      *
      * @param document the DOM document.
      * @return the DOM element.
      */
     protected Element toDOMElement( CoreDocumentImpl document )
     {
         ElementImpl element = new ElementImpl( document, "environment" );
         element.setAttribute( "name", this.getName() );
         element.setAttribute( "group", this.getGroup() );
         element.setAttribute( "tag", this.getTag() );
         element.setAttribute( "autoupdate", new Boolean( this.isAutoupdate() ).toString() );
         element.setAttribute( "agent", this.getAgent() );
         element.setAttribute( "lock", this.getLock() );
         element.setAttribute( "releaseLocation", this.getReleaseLocation() );
         // variables element
         ElementImpl variables = new ElementImpl( document, "variables" );
         // add variable to variables
         for ( Iterator variableIterator = this.getVariables().iterator(); variableIterator.hasNext(); )
         {
             Variable variable = (Variable) variableIterator.next();
             variables.appendChild( variable.toDOMElement( document ) );
         }
         // add variables to environment
         element.appendChild( variables );
         // freefields element
         ElementImpl freefields = new ElementImpl( document, "freefields" );
         // add freefield to freefields
         for ( Iterator freeFieldIterator = this.getFreeFields().iterator(); freeFieldIterator.hasNext(); )
         {
             FreeField freefield = (FreeField) freeFieldIterator.next();
             freefields.appendChild( freefield.toDOMElement( document ) );
         }
         // add freefields to environment
         element.appendChild( freefields );
         // accesses element
         ElementImpl accesses = new ElementImpl( document, "accesses" );
         // add access to accesses
         for ( Iterator accessIterator = this.getAccesses().iterator(); accessIterator.hasNext(); )
         {
             Access access = (Access) accessIterator.next();
             accesses.appendChild( access.toDOMElement( document ) );
         }
         // add accesses to environment
         element.appendChild( accesses );
         // add notes
         ElementImpl notes = new ElementImpl( document, "notes" );
         CDATASectionImpl notesContent = new CDATASectionImpl( document, this.getNotes() );
         notes.appendChild( notesContent );
         element.appendChild( notes );
         // add weblinks
         ElementImpl weblinks = new ElementImpl( document, "weblinks" );
         CDATASectionImpl weblinksContent = new CDATASectionImpl( document, this.getWeblinks() );
         weblinks.appendChild( weblinksContent );
         element.appendChild( weblinks );
         // add JEE servers
         element.appendChild( this.getJEEApplicationServers().toDOMElement( document ) );
         // softwares element
         ElementImpl softwares = new ElementImpl( document, "softwares" );
         // add software to softwares
         for ( Iterator softwareIterator = this.getSoftwares().iterator(); softwareIterator.hasNext(); )
         {
             Software software = (Software) softwareIterator.next();
             softwares.appendChild( software.toDOMElement( document ) );
         }
         // add softwares to environment
         element.appendChild( softwares );
         // logfiles element
         ElementImpl logfiles = new ElementImpl( document, "logfiles" );
         // add logfile to logfiles
         for ( Iterator logFileIterator = this.getLogFiles().iterator(); logFileIterator.hasNext(); )
         {
             LogFile logFile = (LogFile) logFileIterator.next();
             logfiles.appendChild( logFile.toDOMElement( document ) );
         }
         // add logfiles to environment
         element.appendChild( logfiles );
         // add notifiers to environments
         element.appendChild( this.getNotifiers().toDOMElement( document ) );
         // publishers element
         ElementImpl publishers = new ElementImpl( document, "publishers" );
         // add email publisher to publishers
         for ( Iterator publisherIterator = this.getPublishers().iterator(); publisherIterator.hasNext(); )
         {
             Email email = (Email) publisherIterator.next();
             publishers.appendChild( email.toDOMElement( document ) );
         }
         // add publishers to environment
         element.appendChild( publishers );
         // add statistics
         element.appendChild( this.getStatistics().toDOMElement( document ) );
         return element;
     }

     /**
      * @see java.lang.Comparable#compareTo(java.lang.Object)
      */
     public int compareTo( Object anotherEnvironment )
     {
         return this.getName().compareTo( ( (Environment) anotherEnvironment ).getName() );
     }

 }
	/*
	* 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.
	*/
	package org.apache.kalumet.model;

	import org.apache.xerces.dom.CDATASectionImpl;
	import org.apache.xerces.dom.CoreDocumentImpl;
	import org.apache.xerces.dom.ElementImpl;
	import org.w3c.dom.Element;

	import java.io.Serializable;
	import java.util.Iterator;
	import java.util.LinkedList;
	import java.util.List;

	/**
	* Represent the <code>environment</code> tag in the Kalumet configuration DOM.
	*/
	public class Environment
	implements Serializable, Cloneable, Comparable
	{

	private static final long serialVersionUID = -5131247974934459040L;

	private String name;

	private String group;

	private String tag;

	private boolean autoupdate;

	private String agent;

	private String lock;

	private String releaseLocation;

	private String notes;

	private String weblinks;

	private LinkedList variables;

	private LinkedList freeFields;

	private LinkedList accesses;

	private JEEApplicationServers jeeApplicationServers;

	private LinkedList softwares;

	private LinkedList logFiles;

	private Notifiers notifiers;

	private LinkedList publishers;

	private Statistics statistics;

	public Environment()
	{
	this.variables = new LinkedList();
	this.freeFields = new LinkedList();
	this.accesses = new LinkedList();
	this.jeeApplicationServers = new JEEApplicationServers();
	this.softwares = new LinkedList();
	this.logFiles = new LinkedList();
	this.notifiers = new Notifiers();
	this.publishers = new LinkedList();
	this.statistics = new Statistics();
	}

	public String getName()
	{
	return this.name;
	}

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

	public String getGroup()
	{
	return this.group;
	}

	public void setGroup( String group )
	{
	this.group = group;
	}

	public String getTag()
	{
	return this.tag;
	}

	public void setTag( String flag )
	{
	this.tag = flag;
	}

	public boolean isAutoupdate()
	{
	return this.autoupdate;
	}

	public void setAutoupdate( boolean autoupdate )
	{
	this.autoupdate = autoupdate;
	}

	public String getAgent()
	{
	return this.agent;
	}

	public void setAgent( String agent )
	{
	this.agent = agent;
	}

	public String getLock()
	{
	return this.lock;
	}

	public void setLock( String lock )
	{
	this.lock = lock;
	}

	public String getReleaseLocation()
	{
	return this.releaseLocation;
	}

	public void setReleaseLocation( String releaseLocation )
	{
	this.releaseLocation = releaseLocation;
	}

	public String getNotes()
	{
	return this.notes;
	}

	public void setNotes( String notes )
	{
	this.notes = notes;
	}

	public String getWeblinks()
	{
	return this.weblinks;
	}

	public void setWeblinks( String weblinks )
	{
	this.weblinks = weblinks;
	}

	/**
	* Add a new <code>Variable</code> in the <code>Environment</code>
	* variables container.
	*
	* @param variable the <code>Variable</code> to add.
	*/
	public void addVariable( Variable variable )
	throws ModelObjectAlreadyExistsException
	{
	if ( this.getVariable( variable.getName() ) != null )
	{
	throw new ModelObjectAlreadyExistsException( "Variable name already exists in the environment variables." );
	}
	this.variables.add( variable );
	}

	/**
	* Get the <code>Variable</code> list in the <code>Environment</code>
	* variables container.
	*
	* @return the <code>Variable</code> list.
	*/
	public List getVariables()
	{
	return this.variables;
	}

	/**
	* Set the <code>Variable</code> list in the <code>Environment</code>
	* variables container.
	*
	* @param variables the new <code>Variable</code> list.
	*/
	public void setVariables( LinkedList variables )
	{
	this.variables = variables;
	}

	/**
	* Get the <code>Variable</code> identified by a given name in the
	* <code>Environment</code> variables container.
	*
	* @param name the <code>Variable</code> name.
	* @return the <code>Variable</code> found or null if not found.
	*/
	public Variable getVariable( String name )
	{
	for ( Iterator variableIterator = this.getVariables().iterator(); variableIterator.hasNext(); )
	{
	Variable variable = (Variable) variableIterator.next();
	if ( variable.getName().equals( name ) )
	{
	return variable;
	}
	}
	return null;
	}

	/**
	* Add a new <code>FreeField</code> in the <code>Environment</code>
	* free fields container.
	*
	* @param freeField the <code>FreeField</code> to add.
	*/
	public void addFreeField( FreeField freeField )
	throws ModelObjectAlreadyExistsException
	{
	if ( this.getFreeField( freeField.getName() ) != null )
	{
	throw new ModelObjectAlreadyExistsException(
	"Freefield name already exists in the environment freefields." );
	}
	this.freeFields.add( freeField );
	}

	/**
	* Get the <code>FreeField</code> list in the <code>Environment</code>
	* free fields container.
	*
	* @return the <code>FreeField</code> list.
	*/
	public List getFreeFields()
	{
	return this.freeFields;
	}

	/**
	* Set the <code>FreeField<code> list in the <code>Environment</code>
	* free fields container.
	*
	* @param freeFields the new <code>FreeField</code> list.
	*/
	public void setFreeFields( LinkedList freeFields )
	{
	this.freeFields = freeFields;
	}

	/**
	* Get the <code>FreeField</code> identified by a given name in the
	* <code>Environment</code> free fields container.
	*
	* @param name the <code>FreeField</code> name.
	* @return the <code>FreeField</code> found or null if not found.
	*/
	public FreeField getFreeField( String name )
	{
	for ( Iterator freeFieldIterator = this.getFreeFields().iterator(); freeFieldIterator.hasNext(); )
	{
	FreeField freeField = (FreeField) freeFieldIterator.next();
	if ( freeField.getName().equals( name ) )
	{
	return freeField;
	}
	}
	return null;
	}

	/**
	* Add a new <code>Access</code> in the <code>Environment</code> accesses
	* container.
	*
	* @param access the <code>Access</code> to add.
	*/
	public void addAccess( Access access )
	throws ModelObjectAlreadyExistsException
	{
	if ( this.getAccess( access.getGroup() ) != null )
	{
	throw new ModelObjectAlreadyExistsException(
	"Access group id already exists in the environnement accesses." );
	}
	this.accesses.add( access );
	}

	/**
	* Get the <code>Access</code> list in the <code>Environment</code>
	* accesses container.
	*
	* @return the <code>Access</code> list.
	*/
	public List getAccesses()
	{
	return this.accesses;
	}

	/**
	* Set the <code>Access</code> list in the <code>Environment</code>
	* accesses container.
	*
	* @param accesses the new <code>Access</code> list.
	*/
	public void setAccesses( LinkedList accesses )
	{
	this.accesses = accesses;
	}

	/**
	* Get the <code>Access</code> identified by a given group id in the
	* <code>Environment</code> accesses container.
	*
	* @param group the group id.
	* @return the <code>Access</code> found or null if not found.
	*/
	public Access getAccess( String group )
	{
	for ( Iterator accessIterator = this.getAccesses().iterator(); accessIterator.hasNext(); )
	{
	Access access = (Access) accessIterator.next();
	if ( access.getGroup().equals( group ) )
	{
	return access;
	}
	}
	return null;
	}

	/**
	* Set the <code>JEEApplicationServers</code> container in the
	* <code>Environment</code>.
	*
	* @param jeeApplicationServers the <code>JEEApplicationServers</code> to set.
	*/
	public void setJEEApplicationServers( JEEApplicationServers jeeApplicationServers )
	{
	this.jeeApplicationServers = jeeApplicationServers;
	}

	/**
	* Get the <code>JEEApplicationServers</code> container in the
	* <code>Environment</code>.
	*
	* @return the <code>JEEApplicationServers</code> container.
	*/
	public JEEApplicationServers getJEEApplicationServers()
	{
	return this.jeeApplicationServers;
	}

	/**
	* Add a new <code>Software</code> in the <code>Environment</code>
	* softwares container.
	*
	* @param software the <code>Software</code> to add.
	*/
	public void addSoftware( Software software )
	throws ModelObjectAlreadyExistsException
	{
	if ( this.getSoftware( software.getName() ) != null )
	{
	throw new ModelObjectAlreadyExistsException( "Software name already exists in the environment." );
	}
	this.softwares.add( software );
	}

	/**
	* Get the <code>Software</code> list in the <code>Environment</code>
	* softwares container.
	*
	* @return the <code>Software</code> list.
	*/
	public List getSoftwares()
	{
	return this.softwares;
	}

	/**
	* Set the <code>Software</code> list in the <code>Environment</code>
	* softwares container.
	*
	* @param softwares the new <code>Software</code> list.
	*/
	public void setSoftwares( LinkedList softwares )
	{
	this.softwares = softwares;
	}

	/**
	* Get the <code>Software</code> identified by a given name in the
	* <code>Environment</code> softwares container.
	*
	* @param name the <code>Software</code> name.
	* @return the <code>Software</code> found or null if not found.
	*/
	public Software getSoftware( String name )
	{
	for ( Iterator softwareIterator = this.getSoftwares().iterator(); softwareIterator.hasNext(); )
	{
	Software software = (Software) softwareIterator.next();
	if ( software.getName().equals( name ) )
	{
	return software;
	}
	}
	return null;
	}

	/**
	* Get the environment log files list.
	*
	* @return the log files list.
	*/
	public List getLogFiles()
	{
	return this.logFiles;
	}

	/**
	* Set the environment log files list.
	*
	* @param logFiles the log files list.
	*/
	public void setLogFiles( LinkedList logFiles )
	{
	this.logFiles = logFiles;
	}

	/**
	* Get a log file identified by a name.
	*
	* @param name the log file name.
	* @return the log file or null if not found.
	*/
	public LogFile getLogFile( String name )
	{
	for ( Iterator logFileIterator = this.getLogFiles().iterator(); logFileIterator.hasNext(); )
	{
	LogFile logFile = (LogFile) logFileIterator.next();
	if ( logFile.getName().equals( name ) )
	{
	return logFile;
	}
	}
	return null;
	}

	/**
	* Add a new log file in the environment.
	*
	* @param logFile the log file to add.
	* @throws ModelObjectAlreadyExistsException if the log file name already exists.
	*/
	public void addLogFile( LogFile logFile )
	throws ModelObjectAlreadyExistsException
	{
	if ( this.getLogFile( logFile.getName() ) != null )
	{
	throw new ModelObjectAlreadyExistsException( "Log file name already exists in environment." );
	}
	this.logFiles.add( logFile );
	}

	/**
	* Set the <code>Notifiers</code> in the <code>Environment</code>.
	*
	* @param notifiers the <code>Notifiers</code> to set.
	*/
	public void setNotifiers( Notifiers notifiers )
	{
	this.notifiers = notifiers;
	}

	/**
	* Get the <code>Notifiers</code> in the <code>Environment</code>.
	*
	* @return the <code>Notifiers</code> in the <code>Environment</code>.
	*/
	public Notifiers getNotifiers()
	{
	return this.notifiers;
	}

	/**
	* Add a new <code>Email</code> publisher in the <code>Environment</code>
	* publishers container.
	*
	* @param email the <code>Email</code> to add.
	*/
	public void addPublisher( Email email )
	throws ModelObjectAlreadyExistsException
	{
	if ( this.getPublisher( email.getMailhost() ) != null )
	{
	throw new ModelObjectAlreadyExistsException( "Email publisher mailhost already exists in environment." );
	}
	this.publishers.add( email );
	}

	/**
	* Get the <code>Email</code> publisher list in the
	* <code>Environment</code> publishers container.
	*
	* @return the <code>Email</code> publisher list.
	*/
	public List getPublishers()
	{
	return this.publishers;
	}

	/**
	* Set the <code>Email</code> publisher list in the
	* <code>Environment</code> publishers container.
	*
	* @param publishers the new <code>Email</code> publisher list.
	*/
	public void setPublishers( LinkedList publishers )
	{
	this.publishers = publishers;
	}

	/**
	* Get the <code>Email</code> publisher identified by a given mail host
	* in the <code>Environment</code> publishers container.
	*
	* @param mailhost the <code>Email</code> mail host.
	* @return the <code>Email</code> found or null if not found.
	*/
	public Email getPublisher( String mailhost )
	{
	for ( Iterator publisherIterator = this.getPublishers().iterator(); publisherIterator.hasNext(); )
	{
	Email email = (Email) publisherIterator.next();
	if ( email.getMailhost().equals( mailhost ) )
	{
	return email;
	}
	}
	return null;
	}

	/**
	* Set the <code>Statistics</code> container.
	*
	* @return statistics the new <code>Statistics</code> container.
	*/
	public Statistics getStatistics()
	{
	return statistics;
	}

	/**
	* Get the <code>Statistics</code> container.
	*
	* @param statistics the current <code>Statistics</code> container.
	*/
	public void setStatistics( Statistics statistics )
	{
	this.statistics = statistics;
	}

	/**
	* @see java.lang.Object#clone()
	*/
	public Object clone()
	throws CloneNotSupportedException
	{
	Environment clone = new Environment();
	clone.setName( this.getName() );
	clone.setGroup( this.getGroup() );
	clone.setTag( this.getTag() );
	clone.setAutoupdate( this.isAutoupdate() );
	clone.setAgent( this.getAgent() );
	clone.setLock( this.getLock() );
	clone.setReleaseLocation( this.getReleaseLocation() );
	clone.setNotes( this.getNotes() );
	clone.setWeblinks( this.getWeblinks() );
	for ( Iterator variableIterator = this.variables.iterator(); variableIterator.hasNext(); )
	{
	Variable variable = (Variable) variableIterator.next();
	clone.variables.add( (Variable) variable.clone() );
	}
	for ( Iterator freeFieldIterator = this.freeFields.iterator(); freeFieldIterator.hasNext(); )
	{
	FreeField freeField = (FreeField) freeFieldIterator.next();
	clone.freeFields.add( (FreeField) freeField.clone() );
	}
	for ( Iterator accessIterator = this.accesses.iterator(); accessIterator.hasNext(); )
	{
	Access access = (Access) accessIterator.next();
	clone.accesses.add( (Access) access.clone() );
	}
	clone.setJEEApplicationServers( (JEEApplicationServers) this.getJEEApplicationServers().clone() );
	for ( Iterator softwareIterator = this.softwares.iterator(); softwareIterator.hasNext(); )
	{
	Software software = (Software) softwareIterator.next();
	clone.softwares.add( (Software) software.clone() );
	}
	for ( Iterator logFilesIterator = this.logFiles.iterator(); logFilesIterator.hasNext(); )
	{
	LogFile logFile = (LogFile) logFilesIterator.next();
	clone.softwares.add( (LogFile) logFile.clone() );
	}
	clone.setNotifiers( (Notifiers) this.getNotifiers().clone() );
	for ( Iterator publisherIterator = this.publishers.iterator(); publisherIterator.hasNext(); )
	{
	Email publisher = (Email) publisherIterator.next();
	clone.publishers.add( (Email) publisher.clone() );
	}
	clone.setStatistics( (Statistics) this.getStatistics().clone() );
	return clone;
	}

	/**
	* Transform the <code>Environment</code> POJO to a DOM element.
	*
	* @param document the DOM document.
	* @return the DOM element.
	*/
	protected Element toDOMElement( CoreDocumentImpl document )
	{
	ElementImpl element = new ElementImpl( document, "environment" );
	element.setAttribute( "name", this.getName() );
	element.setAttribute( "group", this.getGroup() );
	element.setAttribute( "tag", this.getTag() );
	element.setAttribute( "autoupdate", new Boolean( this.isAutoupdate() ).toString() );
	element.setAttribute( "agent", this.getAgent() );
	element.setAttribute( "lock", this.getLock() );
	element.setAttribute( "releaseLocation", this.getReleaseLocation() );
	// variables element
	ElementImpl variables = new ElementImpl( document, "variables" );
	// add variable to variables
	for ( Iterator variableIterator = this.getVariables().iterator(); variableIterator.hasNext(); )
	{
	Variable variable = (Variable) variableIterator.next();
	variables.appendChild( variable.toDOMElement( document ) );
	}
	// add variables to environment
	element.appendChild( variables );
	// freefields element
	ElementImpl freefields = new ElementImpl( document, "freefields" );
	// add freefield to freefields
	for ( Iterator freeFieldIterator = this.getFreeFields().iterator(); freeFieldIterator.hasNext(); )
	{
	FreeField freefield = (FreeField) freeFieldIterator.next();
	freefields.appendChild( freefield.toDOMElement( document ) );
	}
	// add freefields to environment
	element.appendChild( freefields );
	// accesses element
	ElementImpl accesses = new ElementImpl( document, "accesses" );
	// add access to accesses
	for ( Iterator accessIterator = this.getAccesses().iterator(); accessIterator.hasNext(); )
	{
	Access access = (Access) accessIterator.next();
	accesses.appendChild( access.toDOMElement( document ) );
	}
	// add accesses to environment
	element.appendChild( accesses );
	// add notes
	ElementImpl notes = new ElementImpl( document, "notes" );
	CDATASectionImpl notesContent = new CDATASectionImpl( document, this.getNotes() );
	notes.appendChild( notesContent );
	element.appendChild( notes );
	// add weblinks
	ElementImpl weblinks = new ElementImpl( document, "weblinks" );
	CDATASectionImpl weblinksContent = new CDATASectionImpl( document, this.getWeblinks() );
	weblinks.appendChild( weblinksContent );
	element.appendChild( weblinks );
	// add JEE servers
	element.appendChild( this.getJEEApplicationServers().toDOMElement( document ) );
	// softwares element
	ElementImpl softwares = new ElementImpl( document, "softwares" );
	// add software to softwares
	for ( Iterator softwareIterator = this.getSoftwares().iterator(); softwareIterator.hasNext(); )
	{
	Software software = (Software) softwareIterator.next();
	softwares.appendChild( software.toDOMElement( document ) );
	}
	// add softwares to environment
	element.appendChild( softwares );
	// logfiles element
	ElementImpl logfiles = new ElementImpl( document, "logfiles" );
	// add logfile to logfiles
	for ( Iterator logFileIterator = this.getLogFiles().iterator(); logFileIterator.hasNext(); )
	{
	LogFile logFile = (LogFile) logFileIterator.next();
	logfiles.appendChild( logFile.toDOMElement( document ) );
	}
	// add logfiles to environment
	element.appendChild( logfiles );
	// add notifiers to environments
	element.appendChild( this.getNotifiers().toDOMElement( document ) );
	// publishers element
	ElementImpl publishers = new ElementImpl( document, "publishers" );
	// add email publisher to publishers
	for ( Iterator publisherIterator = this.getPublishers().iterator(); publisherIterator.hasNext(); )
	{
	Email email = (Email) publisherIterator.next();
	publishers.appendChild( email.toDOMElement( document ) );
	}
	// add publishers to environment
	element.appendChild( publishers );
	// add statistics
	element.appendChild( this.getStatistics().toDOMElement( document ) );
	return element;
	}

	/**
	* @see java.lang.Comparable#compareTo(java.lang.Object)
	*/
	public int compareTo( Object anotherEnvironment )
	{
	return this.getName().compareTo( ( (Environment) anotherEnvironment ).getName() );
	}

	}