portletbean.java

java 写的一个新闻发布系统

//
//                                   ____.
//                       __/\ ______|    |__/\.     _______
//            __   .____|    |       \   |    +----+       \
//    _______|  /--|    |    |    -   \  _    |    :    -   \_________
//   \\______: :---|    :    :           |    :    |         \________>
//           |__\---\_____________:______:    :____|____:_____\
//                                      /_____|
//
//                 . . . i n   j a h i a   w e   t r u s t . . .
//
//--------------------------
// PortletBean
//--------------------------
// J閞鬽e B閐at 15.12.2000
//--------------------------

package org.jahia.layout;

/**
 * This class defines the bean that contains all the variables for a portlet.
 * @author Jerome Bedat
 */
public class PortletBean
{
    public static final int NO_CONTAINER_ID = -1;

    private int			PortletID = 0;
    private int			PortletSourceID = 0;

    private int         PortletW = 0;
    private int         PortletH = 0;
    private int         PortletColumn = 0;
    private int         PortletRow = 0;

    private int         containerID = NO_CONTAINER_ID ; // this is used to store the container ID if
                                                        // this bean was loaded from a container.
                                                        // This allows for some optimization in
                                                        // management of objects.

    private boolean     modified = false; // set to true as soon as values are
                                          // set in the bean...


    /**
     * Real constructor, sets ALL member variables without exception. This
     * contructor is used by all the constructors below.
     */
    public PortletBean( int PortletID, int PortletSourceID, int PortletW, int PortletH,
                        int PortletColumn, int PortletRow, int containerID)
    {
        this.PortletID		    = PortletID;
        this.PortletSourceID   	= PortletSourceID;
        this.PortletW		    = PortletW;
        this.PortletH		    = PortletH;
        this.PortletColumn      = PortletColumn;
        this.PortletRow		    = PortletRow;

        this.containerID        = containerID;
    }

    /**
     * PortletBean   All Params except container ID
     *
     * @author J閞鬽e B閐at
     *
     */
    public PortletBean( int PortletID, int PortletSourceID, int PortletW, int PortletH,
                        int PortletColumn, int PortletRow)
    {
        this(PortletID, PortletSourceID, PortletW,
             PortletH, PortletColumn, PortletRow, NO_CONTAINER_ID);

    } // end Constructor

    /**
     * This is a tool constructor. All parameters are strings and automatic
     * conversion is done here. Version with container ID
     *
     * @author Serge Huber
     *
     */
    public PortletBean( String PortletID, String PortletSourceID, String PortletW, String PortletH,
                        String PortletColumn, String PortletRow, int containerID)
    {
        this(   Integer.parseInt(PortletID),
                Integer.parseInt(PortletSourceID),
                Integer.parseInt(PortletW),
                Integer.parseInt(PortletH),
                Integer.parseInt(PortletColumn),
                Integer.parseInt(PortletRow),
                containerID
            );

    } // end Constructor

    /**
     * This is a tool constructor. All parameters are strings and automatic
     * conversion is done here. Version without container ID
     *
     * @author Serge Huber
     *
     */
    public PortletBean( String PortletID, String PortletSourceID, String PortletW, String PortletH,
                        String PortletColumn, String PortletRow)
    {
        this(   Integer.parseInt(PortletID),
                Integer.parseInt(PortletSourceID),
                Integer.parseInt(PortletW),
                Integer.parseInt(PortletH),
                Integer.parseInt(PortletColumn),
                Integer.parseInt(PortletRow),
                NO_CONTAINER_ID
            );
    } // end Constructor

    /**
     * PortletBean   HTML Params
     *
     * @author J閞鬽e B閐at
     *
     */
    public PortletBean( int PortletID, int PortletSourceID,
                        int PortletColumn, int PortletRow)
    {
        this(PortletID, PortletSourceID, 0, 0,
             PortletColumn, PortletRow, NO_CONTAINER_ID);

    } // end Constructor

    /**
     * This constructor is used by the event listener, in order to create new PortletBeans
     * that have never been stored before. This is a first time object until it will be
     * stored in persistant storage later.
     * @author Serge Huber.
     */
    public PortletBean(int portletSourceID) {

        this(portletSourceID, portletSourceID,
             0, 0,
             0, 0, NO_CONTAINER_ID);
    }


    public int		getPortletID()     	    {   return PortletID;    	    }
    public int		getPortletSourceID()   	{   return PortletSourceID;		}
    public int  	getPortletW()    	    {   return PortletW;    	    }
    public int  	getPortletH()    	    {   return PortletH;    	    }
    public int  	getPortletColumn()    	{   return PortletColumn;       }
    public int  	getPortletRow()    	    {   return PortletRow;    	    }

    public void     setPortletW (int w)           { this.PortletW = w;    modified = true;       }
    public void     setPortletH (int h)           { this.PortletH = h;    modified = true;       }
    public void     setPortletColumn (int column) { this.PortletColumn = column; modified = true;}
    public void     setPortletRow (int row)       { this.PortletRow = row;       modified = true;}

    public int      getContainerID()        {   return containerID;         }
    public boolean  isModified()            {   return modified;            }

}