Example usage for java.beans PropertyVetoException PropertyVetoException

Introduction

In this page you can find the example usage for java.beans PropertyVetoException PropertyVetoException.

Prototype

public PropertyVetoException(String mess, PropertyChangeEvent evt) 

Source Link

Document

Constructs a PropertyVetoException with a detailed message.

Usage

From source file:Main.java

public void vetoableChange(PropertyChangeEvent evt) throws PropertyVetoException {
    Object oldValue = evt.getOldValue();

    Object newValue = evt.getNewValue();

    boolean veto = false;
    if (veto) {/*from  w w w  .  j a  v  a 2 s  .  c om*/
        throw new PropertyVetoException("the reason for the veto", evt);
    }
}

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From source file:Main.java

public void vetoableChange(PropertyChangeEvent evt) throws PropertyVetoException {
    Component oldComp = (Component) evt.getOldValue();
    Component newComp = (Component) evt.getNewValue();

    if ("focusOwner".equals(evt.getPropertyName())) {
        if (oldComp == null) {
            System.out.println(newComp.getName());
        } else {/*from  w w w  .  ja v  a  2  s  . c om*/
            System.out.println(oldComp.getName());
        }
    } else if ("focusedWindow".equals(evt.getPropertyName())) {
        if (oldComp == null) {
            System.out.println(newComp.getName());
        } else {
            System.out.println(oldComp.getName());
        }
    }

    boolean vetoFocusChange = false;
    if (vetoFocusChange) {
        throw new PropertyVetoException("message", evt);
    }
}

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From source file:Main.java

public void vetoableChange(PropertyChangeEvent evt) throws PropertyVetoException {
    String eventName = evt.getPropertyName();
    if (eventName.equalsIgnoreCase("interest")) {
        double interest = ((Double) evt.getNewValue()).doubleValue();
        if (interest > 20.00) {
            throw new PropertyVetoException("Interest must be below 20.00", evt);
        }/*from  w  ww . ja v a  2  s . c om*/
        System.out.println("Interest applied = " + interest);
    }
}

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From source file:com.anrisoftware.prefdialog.appdialogs.registerdialog.ApprovalActionListener.java

@Override
public void vetoableChange(PropertyChangeEvent evt) throws PropertyVetoException {
    Status status = (Status) evt.getNewValue();
    if (status == Status.APPROVED) {
        if (isBlank(dialog.getName())) {
            throw new PropertyVetoException(name_not_set_message.toString(), evt);
        }// w w w .ja v a  2 s .c  om
        if (isBlank(dialog.getCode())) {
            throw new PropertyVetoException(code_not_set_message.toString(), evt);
        }
    }
}

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From source file:ca.uhn.hunit.test.TestImpl.java

public void setName(String theName) throws PropertyVetoException {
    if (StringUtils.equals(myName, theName)) {
        return;//from www  .j av a2 s. c om
    }

    if (StringUtils.isEmpty(theName)) {
        throw new PropertyVetoException(Strings.getInstance().getString("test.name.empty"), null);
    }

    if (myBattery.getTestNames().contains(theName)) {
        throw new PropertyVetoException(Strings.getInstance().getString("test.name.duplicate"), null);
    }

    String oldValue = myName;
    fireVetoableChange(NAME_PROPERTY, oldValue, theName);
    myName = theName;
    firePropertyChange(NAME_PROPERTY, oldValue, theName);
}

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From source file:ca.uhn.hunit.msg.Hl7V2MessageImpl.java

@Override
public void setSourceMessage(String theMessage) throws PropertyVetoException {
    theMessage = StringUtils.defaultString(theMessage);

    String original = mySourceMessage;

    String sourceMessage = theMessage.trim();
    String text = sourceMessage.replaceAll("(\\r|\\n)+", "\r");

    PipeParser parser = new PipeParser();
    parser.setValidationContext(new ValidationContextImpl());

    Message parsedMessage;/*from w  w w . j a  va  2  s  .  c om*/
    try {
        // Parse and re-encode to strip out any inconsistancies in the message (extra blank fields at the end of segments, etc)
        parsedMessage = parser.parse(text);
        text = parser.encode(parsedMessage);
    } catch (EncodingNotSupportedException e) {
        throw new PropertyVetoException(e.getMessage(), null);
    } catch (HL7Exception e) {
        throw new PropertyVetoException(e.getMessage(), null);
    }

    sourceMessage = text.replaceAll("\\r", "\r\n");

    myParsedMessage = parsedMessage;
    myText = text;
    mySourceMessage = sourceMessage;
    firePropertyChange(SOURCE_MESSAGE_PROPERTY, original, text);
}

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From source file:ca.uhn.hunit.event.AbstractEvent.java

public void setInterfaceId(String theInterfaceId) throws PropertyVetoException {
    AbstractInterface newInterface;/*  w w  w . j av  a 2s .  c om*/

    try {
        newInterface = getBattery().getInterface(theInterfaceId);
    } catch (ConfigurationException ex) {
        throw new PropertyVetoException(ex.getMessage(), null);
    }

    String oldValue = myInterface.getId();
    fireVetoableChange(INTERFACE_ID_PROPERTY, oldValue, theInterfaceId);
    this.myInterface = newInterface;
    firePropertyChange(INTERFACE_ID_PROPERTY, oldValue, theInterfaceId);
}

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From source file:gda.gui.text.parameter.EpicsPanelParameterListener.java

/**
 * @param e//  ww w .ja  v a2  s .co m
 * @throws PropertyVetoException
 */
public void vetoableChangeinNewThread(PropertyChangeEvent e) throws PropertyVetoException {
    Object source = e.getSource();
    if (source == null)
        throw new IllegalArgumentException("ParametersPanelListener.propertyChange - source == null ");

    if (source instanceof ParametersPanelBuilder.ParameterChangeEventSource) {

        Object newObject = e.getNewValue();
        if ((newObject == null) || !(newObject instanceof Double)) {
            throw new IllegalArgumentException(
                    "ParametersPanelListener.propertyChange -  (newObject == null ) || !(newObject instanceof Limited) ");
        }

        if (epicsChannel != null) {
            try {
                Double newVal = (Double) newObject;

                if (converter != null)
                    newVal = converter.convertValue(newVal);

                if (lastSuccessfullySentValue == null || (lastSuccessfullySentValue.compareTo(newVal) != 0)) {
                    epicsChannel.setValue(newVal);
                    lastSuccessfullySentValue = newVal;
                }
            } catch (DeviceException expt) {
                logger.error(expt.getMessage());
                throw new PropertyVetoException(expt.getMessage(), e);
            }
        } else {
            throw new IllegalArgumentException("EpicsPanelParameterListener: epicsChannel == null");
        }
    }
}

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From source file:InternalFrameTest.java

/**
 * Creates an internal frame on the desktop.
 * @param c the component to display in the internal frame
 * @param t the title of the internal frame.
 *//*from w  w w .jav  a  2 s. c  o m*/
public void createInternalFrame(Component c, String t) {
    final JInternalFrame iframe = new JInternalFrame(t, true, // resizable
            true, // closable
            true, // maximizable
            true); // iconifiable

    iframe.add(c, BorderLayout.CENTER);
    desktop.add(iframe);

    iframe.setFrameIcon(new ImageIcon("document.gif"));

    // add listener to confirm frame closing
    iframe.addVetoableChangeListener(new VetoableChangeListener() {
        public void vetoableChange(PropertyChangeEvent event) throws PropertyVetoException {
            String name = event.getPropertyName();
            Object value = event.getNewValue();

            // we only want to check attempts to close a frame
            if (name.equals("closed") && value.equals(true)) {
                // ask user if it is ok to close
                int result = JOptionPane.showInternalConfirmDialog(iframe, "OK to close?", "Select an Option",
                        JOptionPane.YES_NO_OPTION);

                // if the user doesn't agree, veto the close
                if (result != JOptionPane.YES_OPTION)
                    throw new PropertyVetoException("User canceled close", event);
            }
        }
    });

    // position frame
    int width = desktop.getWidth() / 2;
    int height = desktop.getHeight() / 2;
    iframe.reshape(nextFrameX, nextFrameY, width, height);

    iframe.show();

    // select the frame--might be vetoed
    try {
        iframe.setSelected(true);
    } catch (PropertyVetoException e) {
    }

    frameDistance = iframe.getHeight() - iframe.getContentPane().getHeight();

    // compute placement for next frame

    nextFrameX += frameDistance;
    nextFrameY += frameDistance;
    if (nextFrameX + width > desktop.getWidth())
        nextFrameX = 0;
    if (nextFrameY + height > desktop.getHeight())
        nextFrameY = 0;
}

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From source file:ca.uhn.hunit.iface.AbstractInterface.java

public void setId(String theId) throws PropertyVetoException {
    if (StringUtils.equals(theId, myId)) {
        return;// w  w w.j  av  a2s. co m
    }

    if (StringUtils.isEmpty(theId)) {
        throw new PropertyVetoException(Strings.getInstance().getString("interface.id.empty"), null);
    }

    if (myBattery.getInterfaceIds().contains(theId)) {
        throw new PropertyVetoException(Strings.getInstance().getString("interface.id.duplicate"), null);
    }

    String oldValue = myId;
    firePropertyChange(INTERFACE_ID_PROPERTY, oldValue, theId);
    myId = theId;
}

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