newbuytransactionjdialog.java

JStock是一个免费股市软件

        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel2Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(12, 12, 12)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel4))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jSpinner1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel1))
                .addGap(9, 9, 9)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jFormattedTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel3))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jFormattedTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel5))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jFormattedTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel7))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jFormattedTextField4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel8))
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel2Layout.createSequentialGroup()
                        .addGap(14, 14, 14)
                        .addComponent(jLabel9))
                    .addGroup(jPanel2Layout.createSequentialGroup()
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addComponent(jFormattedTextField5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 29, Short.MAX_VALUE)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel10)
                    .addComponent(jFormattedTextField6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
        );

        jPanel2Layout.linkSize(javax.swing.SwingConstants.VERTICAL, new java.awt.Component[] {jFormattedTextField1, jFormattedTextField2, jFormattedTextField3, jFormattedTextField4, jFormattedTextField5, jFormattedTextField6, jPanel3, jSpinner1, jTextField1});

        getContentPane().add(jPanel2, java.awt.BorderLayout.CENTER);

        jButton1.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/16x16/apply.png"))); // NOI18N
        jButton1.setText("OK");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });
        jPanel4.add(jButton1);

        jButton2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/16x16/button_cancel.png"))); // NOI18N
        jButton2.setText("Cancel");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });
        jPanel4.add(jButton2);

        getContentPane().add(jPanel4, java.awt.BorderLayout.SOUTH);

        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Stock"));

        jComboBox1.setEditable(true);
        jComboBox1.setPreferredSize(new java.awt.Dimension(110, 24));
        //this.jComboBox1.getEditor().getEditorComponent().addKeyListener(jComboBox1EditorComponentKeyAdapter);

        jLabel6.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/16x16/inbox.png"))); // NOI18N

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel6)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 43, Short.MAX_VALUE)
                .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel6)
                    .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        getContentPane().add(jPanel1, java.awt.BorderLayout.NORTH);

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
        // TODO add your handling code here:
        this.transaction = null;
        this.setVisible(false);
        this.dispose();
    }//GEN-LAST:event_jButton2ActionPerformed

    public void setTransaction(Transaction transaction) {
        final Symbol symbol = transaction.getContract().getStock().getSymbol();
        final Date date = transaction.getContract().getDate().getCalendar().getTime();
        final int quantity = transaction.getContract().getQuantity();
        final double price = transaction.getContract().getPrice();
        final double value = transaction.getTotal();
        final double brokerFee = transaction.getCalculatedBroker();
        final double clearingFee = transaction.getCalculatdClearingFee();
        final double stampDuty = transaction.getCalculatedStampDuty();
        final double netValue = transaction.getNetTotal();
        
        this.jTextField1.setText(symbol.toString());
        ((DateField)jPanel3).setValue(date);
        this.jSpinner1.setValue(quantity);
        this.jFormattedTextField1.setValue(price);
        this.jFormattedTextField2.setValue(value);
        this.jFormattedTextField3.setValue(brokerFee);
        this.jFormattedTextField4.setValue(clearingFee);
        this.jFormattedTextField5.setValue(stampDuty);
        this.jFormattedTextField6.setValue(netValue);
    }
    
    private Transaction generateTransaction() {
        MainFrame m = (MainFrame)NewBuyTransactionJDialog.this.getParent();
                        
        if(m == null) return null;
                        
        final StockCodeAndSymbolDatabase stockCodeAndSymbolDatabase = m.getStockCodeAndSymbolDatabase();
        
        final Symbol symbol = Symbol.newInstance(jTextField1.getText());
        final Code code = stockCodeAndSymbolDatabase.symbolToCode(symbol);
        final DateField dateField = (DateField)jPanel3;
        
        final Stock stock = Utils.getEmptyStock(code, symbol);
        final SimpleDate date = new SimpleDate((Date)dateField.getValue());
        final Contract.Type type = Contract.Type.Buy;
        final int unit = ((java.lang.Integer)this.jSpinner1.getValue());
        final double price = ((Double)this.jFormattedTextField1.getValue());
        
        Contract.ContractBuilder builder = new Contract.ContractBuilder(stock, date);
        
        Contract contract = builder.type(type).quantity(unit).price(price).build();
        
        Broker broker = null;
        StampDuty stampDuty = null;
        ClearingFee clearingFee = null;
        
        if(this.shouldAutoCalculateBrokerFee()) {
            final BrokingFirm brokingFirm = MainFrame.getJStockOptions().getSelectedBrokingFirm();
            broker = brokingFirm.getBroker();
            stampDuty = brokingFirm.getStampDuty();
            clearingFee = brokingFirm.getClearingFee();
        }
        else {
            final double brokerFeeValue = (Double)this.jFormattedTextField3.getValue();
            final double clearingFeeValue = (Double)this.jFormattedTextField4.getValue();
            final double stampDutyValue = (Double)jFormattedTextField5.getValue();
            
            broker = new SimpleBroker("SimpleBroker", Double.MAX_VALUE, brokerFeeValue, 0);
            /* We are limit to ourselves, that the fraction calculation, is based on contract's total. */
            stampDuty = new SimpleStampDuty("SimpleStampDuty", Double.MAX_VALUE, contract.getTotal(), stampDutyValue);
            clearingFee = new SimpleClearingFee("SimpleClearingfee", Double.MAX_VALUE, clearingFeeValue, 0);
        }
        
        Transaction t = new Transaction(contract, broker, stampDuty, clearingFee);

        return t;
    }
    
    private boolean isValidInput() {
        if(this.jTextField1.getText().length() <= 0)
        {
            this.jComboBox1.requestFocus();
            return false;
        }
        
        if(this.jFormattedTextField1.getText().length() <= 0) {
            this.jFormattedTextField1.requestFocus();
            return false;
        }

        if(this.jFormattedTextField2.getText().length() <= 0) {
            this.jFormattedTextField2.requestFocus();
            return false;
        }

        if(this.jFormattedTextField3.getText().length() <= 0) {
            this.jFormattedTextField3.requestFocus();
            return false;
        }

        if(this.jFormattedTextField4.getText().length() <= 0) {
            this.jFormattedTextField4.requestFocus();
            return false;
        }

        if(this.jFormattedTextField5.getText().length() <= 0) {
            this.jFormattedTextField5.requestFocus();
            return false;
        }

        if(this.jFormattedTextField6.getText().length() <= 0) {
            this.jFormattedTextField6.requestFocus();
            return false;
        }
        
        return true;
    }