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catching heap memory errors
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fros4943
parent
3bfa34f4c3
commit
18cc446063
@ -26,7 +26,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: AddMoteDialog.java,v 1.3 2007/01/10 14:59:07 fros4943 Exp $
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* $Id: AddMoteDialog.java,v 1.4 2007/11/29 05:37:35 fros4943 Exp $
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*/
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package se.sics.cooja.dialogs;
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@ -44,7 +44,7 @@ import se.sics.cooja.interfaces.*;
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/**
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* A dialog for adding motes.
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*
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*
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* @author Fredrik Osterlind
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*/
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public class AddMoteDialog extends JDialog {
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@ -69,11 +69,11 @@ public class AddMoteDialog extends JDialog {
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startZ, endZ;
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private JComboBox positionDistributionBox, ipDistributionBox;
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/**
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* Shows a dialog which enables a user to create and add motes of the given
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* type.
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*
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*
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* @param parentFrame
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* Parent frame for dialog
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* @param simulation
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@ -99,7 +99,7 @@ public class AddMoteDialog extends JDialog {
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super(frame, "Add motes (" + moteType.getDescription() + ")", true);
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this.moteType = moteType;
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this.simulation = simulation;
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JLabel label;
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JPanel mainPane = new JPanel();
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mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS));
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@ -143,6 +143,7 @@ public class AddMoteDialog extends JDialog {
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numberField = new JFormattedTextField(integerFormat);
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numberField.setValue(new Integer(1));
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numberField.setColumns(10);
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numberField.addFocusListener(myEventHandler);
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numberField.addPropertyChangeListener("value", myEventHandler);
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numberOfMotesField = numberField;
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@ -163,8 +164,9 @@ public class AddMoteDialog extends JDialog {
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Vector<Class<? extends IPDistributor>> ipDistributors = simulation.getGUI()
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.getRegisteredIPDistributors();
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String[] ipDistributions = new String[ipDistributors.size()];
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for (int i = 0; i < ipDistributions.length; i++)
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for (int i = 0; i < ipDistributions.length; i++) {
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ipDistributions[i] = GUI.getDescriptionOf(ipDistributors.get(i));
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}
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comboBox = new JComboBox(ipDistributions);
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@ -191,8 +193,9 @@ public class AddMoteDialog extends JDialog {
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Vector<Class<? extends Positioner>> positioners = simulation.getGUI()
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.getRegisteredPositioners();
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String[] posDistributions = new String[positioners.size()];
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for (int i = 0; i < posDistributions.length; i++)
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for (int i = 0; i < posDistributions.length; i++) {
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posDistributions[i] = GUI.getDescriptionOf(positioners.get(i));
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}
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comboBox = new JComboBox(posDistributions);
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@ -226,6 +229,7 @@ public class AddMoteDialog extends JDialog {
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numberField = new JFormattedTextField(doubleFormat);
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numberField.setValue(new Double(0.0));
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numberField.setColumns(4);
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numberField.addFocusListener(myEventHandler);
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numberField.addPropertyChangeListener("value", myEventHandler);
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startX = numberField;
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smallPane.add(numberField);
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@ -238,6 +242,7 @@ public class AddMoteDialog extends JDialog {
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numberField = new JFormattedTextField(doubleFormat);
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numberField.setValue(new Double(100.0));
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numberField.setColumns(4);
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numberField.addFocusListener(myEventHandler);
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numberField.addPropertyChangeListener("value", myEventHandler);
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endX = numberField;
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smallPane.add(numberField);
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@ -263,6 +268,7 @@ public class AddMoteDialog extends JDialog {
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numberField = new JFormattedTextField(doubleFormat);
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numberField.setValue(new Double(0.0));
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numberField.setColumns(4);
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numberField.addFocusListener(myEventHandler);
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numberField.addPropertyChangeListener("value", myEventHandler);
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startY = numberField;
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smallPane.add(numberField);
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@ -275,6 +281,7 @@ public class AddMoteDialog extends JDialog {
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numberField = new JFormattedTextField(doubleFormat);
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numberField.setValue(new Double(100.0));
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numberField.setColumns(4);
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numberField.addFocusListener(myEventHandler);
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numberField.addPropertyChangeListener("value", myEventHandler);
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endY = numberField;
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smallPane.add(numberField);
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@ -300,6 +307,7 @@ public class AddMoteDialog extends JDialog {
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numberField = new JFormattedTextField(doubleFormat);
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numberField.setValue(new Double(0.0));
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numberField.setColumns(4);
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numberField.addFocusListener(myEventHandler);
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numberField.addPropertyChangeListener("value", myEventHandler);
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startZ = numberField;
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smallPane.add(numberField);
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@ -312,6 +320,7 @@ public class AddMoteDialog extends JDialog {
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numberField = new JFormattedTextField(doubleFormat);
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numberField.setValue(new Double(0.0));
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numberField.setColumns(4);
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numberField.addFocusListener(myEventHandler);
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numberField.addPropertyChangeListener("value", myEventHandler);
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endZ = numberField;
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smallPane.add(numberField);
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@ -399,8 +408,14 @@ public class AddMoteDialog extends JDialog {
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public void propertyChange(PropertyChangeEvent e) {
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checkSettings();
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}
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public void focusGained(FocusEvent e) {
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// NOP
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public void focusGained(final FocusEvent e) {
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if (e.getSource() instanceof JFormattedTextField) {
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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((JFormattedTextField) e.getSource()).selectAll();
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}
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});
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}
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}
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public void focusLost(FocusEvent e) {
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checkSettings();
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@ -410,97 +425,112 @@ public class AddMoteDialog extends JDialog {
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newMotes = null;
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dispose();
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} else if (e.getActionCommand().equals("add")) {
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newMotes = new Vector<Mote>();
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try {
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newMotes = new Vector<Mote>();
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// Create new motes
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int motesToAdd = ((Number) numberOfMotesField.getValue()).intValue();
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while (newMotes.size() < motesToAdd) {
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Mote newMote = moteType.generateMote(simulation);
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newMotes.add(newMote);
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}
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// Position new motes
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Class<? extends Positioner> positionerClass = null;
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for (Class<? extends Positioner> positioner : simulation.getGUI()
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.getRegisteredPositioners()) {
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if (GUI.getDescriptionOf(positioner).equals(
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(String) positionDistributionBox.getSelectedItem()))
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positionerClass = positioner;
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}
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Positioner positioner = Positioner.generateInterface(positionerClass,
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((Number) numberOfMotesField.getValue()).intValue(),
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((Number) startX.getValue()).doubleValue(), ((Number) endX
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.getValue()).doubleValue(), ((Number) startY.getValue())
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.doubleValue(), ((Number) endY.getValue()).doubleValue(),
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((Number) startZ.getValue()).doubleValue(), ((Number) endZ
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.getValue()).doubleValue());
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if (positioner == null) {
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logger.fatal("Could not create positioner");
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dispose();
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return;
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}
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for (int i = 0; i < newMotes.size(); i++) {
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Position newPosition = newMotes.get(i).getInterfaces().getPosition();
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if (newPosition != null) {
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double[] newPositionArray = positioner.getNextPosition();
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if (newPositionArray.length >= 3)
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newPosition.setCoordinates(newPositionArray[0],
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newPositionArray[1], newPositionArray[2]);
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else if (newPositionArray.length >= 2)
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newPosition.setCoordinates(newPositionArray[0],
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newPositionArray[1], 0);
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else if (newPositionArray.length >= 1)
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newPosition.setCoordinates(newPositionArray[0], 0, 0);
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else
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newPosition.setCoordinates(0, 0, 0);
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// Create new motes
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int motesToAdd = ((Number) numberOfMotesField.getValue()).intValue();
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while (newMotes.size() < motesToAdd) {
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Mote newMote = moteType.generateMote(simulation);
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newMotes.add(newMote);
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}
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}
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// Set unique mote id's for all new motes
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int nextMoteID = 1;
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for (int i = 0; i < simulation.getMotesCount(); i++) {
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MoteID moteID = simulation.getMote(i).getInterfaces()
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.getMoteID();
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if (moteID != null && moteID.getMoteID() >= nextMoteID)
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nextMoteID = moteID.getMoteID() + 1;
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}
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for (int i = 0; i < newMotes.size(); i++) {
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MoteID moteID = newMotes.get(i).getInterfaces().getMoteID();
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if (moteID != null) {
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moteID.setMoteID(nextMoteID++);
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// Position new motes
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Class<? extends Positioner> positionerClass = null;
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for (Class<? extends Positioner> positioner : simulation.getGUI()
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.getRegisteredPositioners()) {
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if (GUI.getDescriptionOf(positioner).equals(
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positionDistributionBox.getSelectedItem())) {
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positionerClass = positioner;
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}
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}
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}
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// IP address new motes
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Class<? extends IPDistributor> ipDistClass = null;
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for (Class<? extends IPDistributor> ipDistributor : simulation.getGUI()
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.getRegisteredIPDistributors()) {
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if (GUI.getDescriptionOf(ipDistributor).equals(
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(String) ipDistributionBox.getSelectedItem()))
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ipDistClass = ipDistributor;
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}
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Positioner positioner = Positioner.generateInterface(positionerClass,
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((Number) numberOfMotesField.getValue()).intValue(),
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((Number) startX.getValue()).doubleValue(), ((Number) endX
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.getValue()).doubleValue(), ((Number) startY.getValue())
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.doubleValue(), ((Number) endY.getValue()).doubleValue(),
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((Number) startZ.getValue()).doubleValue(), ((Number) endZ
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.getValue()).doubleValue());
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IPDistributor ipDistributor = IPDistributor.generateIPDistributor(
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ipDistClass, newMotes);
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if (positioner == null) {
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logger.fatal("Could not create positioner");
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dispose();
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return;
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}
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for (int i = 0; i < newMotes.size(); i++) {
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Position newPosition = newMotes.get(i).getInterfaces().getPosition();
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if (newPosition != null) {
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double[] newPositionArray = positioner.getNextPosition();
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if (newPositionArray.length >= 3) {
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newPosition.setCoordinates(newPositionArray[0],
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newPositionArray[1], newPositionArray[2]);
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} else if (newPositionArray.length >= 2) {
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newPosition.setCoordinates(newPositionArray[0],
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newPositionArray[1], 0);
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} else if (newPositionArray.length >= 1) {
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newPosition.setCoordinates(newPositionArray[0], 0, 0);
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} else {
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newPosition.setCoordinates(0, 0, 0);
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}
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}
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}
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// Set unique mote id's for all new motes
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int nextMoteID = 1;
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for (int i = 0; i < simulation.getMotesCount(); i++) {
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MoteID moteID = simulation.getMote(i).getInterfaces()
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.getMoteID();
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if (moteID != null && moteID.getMoteID() >= nextMoteID) {
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nextMoteID = moteID.getMoteID() + 1;
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}
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}
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for (int i = 0; i < newMotes.size(); i++) {
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MoteID moteID = newMotes.get(i).getInterfaces().getMoteID();
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if (moteID != null) {
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moteID.setMoteID(nextMoteID++);
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}
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}
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// IP address new motes
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Class<? extends IPDistributor> ipDistClass = null;
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for (Class<? extends IPDistributor> ipDistributor : simulation.getGUI()
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.getRegisteredIPDistributors()) {
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if (GUI.getDescriptionOf(ipDistributor).equals(
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ipDistributionBox.getSelectedItem())) {
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ipDistClass = ipDistributor;
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}
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}
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IPDistributor ipDistributor = IPDistributor.generateIPDistributor(
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ipDistClass, newMotes);
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if (ipDistributor == null) {
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logger.fatal("Could not create IP distributor");
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dispose();
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return;
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}
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for (int i = 0; i < newMotes.size(); i++) {
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String newIPString = ipDistributor.getNextIPAddress();
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if (newMotes.get(i).getInterfaces().getIPAddress() != null) {
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newMotes.get(i).getInterfaces().getIPAddress().setIPString(
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newIPString);
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}
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}
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if (ipDistributor == null) {
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logger.fatal("Could not create IP distributor");
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dispose();
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return;
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} catch (OutOfMemoryError e2) {
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JOptionPane.showMessageDialog(
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AddMoteDialog.this,
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"Out of memory!\nException message: \"" + e2.getMessage() + "\"\n\n" +
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"Reduce number of nodes or start COOJA with more memory (\">ant run_bigmem\").",
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"Not enough heap memory!", JOptionPane.ERROR_MESSAGE
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);
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newMotes = null;
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}
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for (int i = 0; i < newMotes.size(); i++) {
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String newIPString = ipDistributor.getNextIPAddress();
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if (newMotes.get(i).getInterfaces().getIPAddress() != null)
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newMotes.get(i).getInterfaces().getIPAddress().setIPString(
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newIPString);
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}
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dispose();
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}
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}
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}
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