conceptapl.java

《Java网络程序设计.rar》包括三个网络程序的源代码。

package org.impact.stars.appclient.concept;

import java.applet.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.tree.*;
import javax.swing.*;
import javax.swing.event.*;
import java.util.*;
import java.io.*;
import java.net.*;
import java.sql.Date;

import org.impact.stars.appclient.concept.model.Concept;
import org.impact.stars.appclient.concept.model.ConceptTree;
import org.impact.stars.appclient.concept.model.ConceptTreeModel;
import org.impact.stars.appclient.concept.model.Conceptnode;

import org.impact.stars.appclient.perspective.PerspectiveInfoDlg;
import org.impact.stars.appclient.perspective.ReviewInfoDlg;

import org.impact.stars.appclient.common.StarsTablePanel;
import org.impact.stars.appclient.common.StarsConsole;

import org.impact.stars.appclient.util.ClientUtil;


import org.impact.stars.conceptmd.concept.model.*;
import org.impact.stars.conceptmd.conceptstr.model.*;
import org.impact.stars.control.event.ConceptEvent;
import org.impact.stars.control.event.ConceptstrEvent;
import org.impact.stars.control.event.StarsEventSupport;

/**
 * Insert the type's description here.
 * Creation date: (7/22/00 2:32:56 PM)
 * Modified 10/8/2001
 * @author: Jian Cai
 * serialVersion
 */


public class Conceptapl extends javax.swing.JApplet implements MouseListener, MouseMotionListener, StarsConsole {
    private javax.swing.JButton ivjEditButton = null;
    private javax.swing.JButton ivjHelpButton = null;
    private javax.swing.JButton ivjInfoButton = null;
    private javax.swing.JPanel ivjJAppletContentPane = null;
    private javax.swing.JPanel ivjJPanel1 = null;
    //private javax.swing.JPanel ivjJPanel2 = null;
    private javax.swing.JPanel ivjJPanel3 = null;
    
    private ConceptTablePanel conceptTablePanel = null;
    private javax.swing.JSplitPane ivjJSplitPane1 = null;
    private javax.swing.JScrollPane ivjJScrollPane1 = null;
    private javax.swing.JTabbedPane ivjJTabbedPane1 = null;
    private javax.swing.JTextArea statusTextArea = null;
    private javax.swing.JToolBar ivjJToolBar1 = null;
    private javax.swing.JButton ivjLoadButton = null;
    private javax.swing.JButton ivjNewButton = null;
    private javax.swing.JPanel ivjPage1 = null;
    private javax.swing.JButton ivjSaveButton = null;
    private javax.swing.JTree ivjCstree = null;
    private javax.swing.JScrollPane ivjJScrollPane2 = null;
    private javax.swing.JPanel ivjPage2 = null;
    private GridLayout ivjPage2GridLayout = null;
    private javax.swing.JPanel ivjPage3 = null;
    private Conceptnode holetreenode = null;
    //private String currentconceptID = null;
    // this should be load from teh project infor when login
    private String conceptstrID = "1";
    private String projectID = "1";
    
    private String stakeholderID = "default";
    
    private int lastclickx = 0;
    private int lastclicky = 0;
    
    private Addconceptdlg addconceptdlg_ = null;
    //the right click handle dialog
    
    //private javax.swing.JTextArea statusTextArea = new javax.swing.JTextArea();
    //
    //private Vector conceptvector = null;
    private java.awt.List conceptList = null;
    
    private String webServerControlStr = null;
    private String webServerConceptStr = null;
    private String webServerConceptstrStr = null;
    
    private String webServerReadStr = null;
    
    private Eventgenerator eventgr = null;
    
    //private String hostName = "localhost";
    private String hostName;
    private int port = 8080;
    
    private String servletreadPath = "/stars/ReadConceptstr?conceptstrID=1";
    private String servletcontrolPath = "/stars/control/concept";
    private String servletconceptPath = "/stars/control/concept";
    private String servletconceptstrPath = "/stars/control/conceptstr";
    
    
    private final int COLUMN_WIDTH = 35;
    
    private String lastID = "0";
    
    boolean reload = true;
    
    //***********************************************added
    //
    
    /**
     *  When the display button is pressed, we simply get the
     *  concept list and display the concepts in the GUI.
     */
    
    
    
        /*class NewButtonActionListener implements java.awt.event.ActionListener {
                public void actionPerformed(java.awt.event.ActionEvent e) {
                        if (e.getSource() == Conceptapl.this.getEditButton())
                                Addconceptdlg(e);
                };
        }; */
    
    
    class ivjNewButtonActionListener implements ActionListener {
        public void actionPerformed(ActionEvent event) {
            // createConcept("1");
        }
    }
    
    class ivjLoadButtonActionListener implements ActionListener {
        public void actionPerformed(ActionEvent event) {
            try {
                // Get a list of the concepts
                //Vector conceptVector = getConceptList();
                
                // Display the list of concepts
                //displayConcepts(conceptVector);
                //
                reload = true;
                
                displayConceptTree();
            }
            catch (Exception e) {
                System.out.println("Error: " + e);
            }
        }
    }
    
    
    
    class ivjEditButtonActionListener implements ActionListener {
        public void actionPerformed(ActionEvent event) {
            try {
                //getJTabbedPane1().setSelectedComponent(getPage2());
                getJTabbedPane1().setSelectedComponent(ivjPage2);
                // user code begin {2}
                // user code end
                
            }
            catch (Exception e) {
                System.out.println("Error: " + e);
            }
        }
    }
    
    public Date getCurrentDate() {
        java.sql.Date cdate= new java.sql.Date(((new GregorianCalendar()).getTime()).getTime());
        return cdate;
    }
    
    protected String getConceptstrID() {
        return conceptstrID;
    }
    
    public String getProjectID() {
        return projectID;
    }
    
    protected String getStakeholderID() {
        return stakeholderID;
    }
    
    
    protected void setConceptstrID(String cstrid) {
        conceptstrID = cstrid;
    }
    
    protected void setProjectID(String pid) {
        projectID = pid;
    }

    protected void setStakeholderID(String sid) {
        stakeholderID = sid;
    }
    
    public Object[][] getTableIniData() {
        Object[][] inidata = {
            {"Name", " "},
            {"Definition", " "},
            {"Shared", " "},
            {"Type", " "},
            {"Proposer", " "},
            {"Propose Time", getCurrentDate()},
            {"Description", " "}};
            return inidata;
    }

/*
      public void setSize(int width, int height)
         {
    Dimension appletSize = getSize();
    if (appletSize.width != width || appletSize.height != height)
    {
      super.setSize(width, height);
      validate();
    }
  }
 */
    
    protected class ConceptTablePanel extends StarsTablePanel {
        boolean editright = false;
        final int NAME = 0;
        final int DEFINITION =1;
        final int SHARED =2;
        final int TYPE = 3;
        final int PROPOSER = 4;
        final int PTIME = 5 ;
        final int DESCRIPTION = 6;
        private String currentconceptID = " ";
        private String parentID =" ";
        
        ConceptModel concept = null;
        
        public String getCurrentconceptID() {
            return currentconceptID;
        }
        
        public void setCurrentconceptID(String cptID) {
            currentconceptID = cptID;
        }
        public String getParentID() {
            return parentID;
        }
        
        public void setParentID(String ptID) {
            parentID = ptID;
        }
        
        public boolean getEditRight() {
            return editright;
        }
        
        public void setEditRight(boolean b) {
            editright = b;
        }
        
        public ConceptModel getConceptModel() {
            //ConceptModel cptmodel = new ConceptModel(getCurrentconceptID(),"da1","1","dfafa","dfa","dfa", (new Date(2001,1,20)),"1","1");
            System.out.println("Ptime value: " + (Date)getTableView().getValueAt(PTIME, 1));
            
            ConceptModel cptmodel = new ConceptModel(
            getCurrentconceptID(),
            (String)getTableView().getValueAt(NAME, 1),
            getParentID(),
            (String)getTableView().getValueAt(TYPE, 1),
            (String)getTableView().getValueAt(PROPOSER, 1),
            (String)getTableView().getValueAt(SHARED, 1),
            // Date.valueOf((String)getTableView().getValueAt(PTIME, 1)),
            (Date)getTableView().getValueAt(PTIME, 1),
            (String)getTableView().getValueAt(DEFINITION, 1),
            (String)getTableView().getValueAt(DESCRIPTION, 1)
            );
            
            return cptmodel;
        }
        
        /**
         *  View a new concept in the table.
         *  Display the concept information in the right StarsTablePanel
         */
        protected void viewConcept(Conceptnode aconcept) {
            String[] tablenames = {"Property", "Value"};
            //JTable concepttable = this.getTableView();
            Object[] data = { aconcept.getName(),
            aconcept.getDefinition(),
            aconcept.getShared(),
            aconcept.getType(),
            aconcept.getProposer(),
            aconcept.getProposetime(),
            aconcept.getDescription()
            };
            for(int i = 0; i< data.length; i++ ) {
                getTableView().setValueAt(data[i], i, 1);
            }
            setCurrentconceptID(aconcept.getConceptID());
            setParentID(aconcept.getParentID());
            getTableView().repaint();
        }
        
        public ConceptTablePanel(String[] name, Object[][] data) {
            super(name, data);
            
            //JButton
            
            
            this.saveButton.addMouseListener(new java.awt.event.MouseAdapter() {
                public void mousePressed(java.awt.event.MouseEvent e) {
                    // createConcept("1");
                    if(!editright) {
                        displayServerResponse("Warning", "No Change Occured");
                    }
                    else {
                        if (getCurrentconceptID().equals("new")) //create concept
                        {
                            log("Create concept");
                            editConcept(conceptstrID  , conceptTablePanel.getCurrentconceptID(), ConceptEvent.CREATE_CONCEPT_DATA);
                        }
                        else { //update concept
                            editConcept(conceptstrID  , conceptTablePanel.getCurrentconceptID(), ConceptEvent.UPDATE_CONCEPT_DATA);
                            log("Update concpt: ID" + conceptTablePanel.getCurrentconceptID());
                        }
                        
                    }
                    
                    getTableView().repaint();}
            });
            
            
            this.resetButton.addMouseListener(new java.awt.event.MouseAdapter() {