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catching heap memory errors

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fros4943 2007-11-29 05:37:35 +00:00
parent 3bfa34f4c3
commit 18cc446063
1 changed files with 121 additions and 91 deletions
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212
tools/cooja/java/se/sics/cooja/dialogs/AddMoteDialog.java
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@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: AddMoteDialog.java,v 1.3 2007/01/10 14:59:07 fros4943 Exp $
* $Id: AddMoteDialog.java,v 1.4 2007/11/29 05:37:35 fros4943 Exp $
*/
package se.sics.cooja.dialogs;
@ -44,7 +44,7 @@ import se.sics.cooja.interfaces.*;
/**
* A dialog for adding motes.
*
*
* @author Fredrik Osterlind
*/
public class AddMoteDialog extends JDialog {
@ -69,11 +69,11 @@ public class AddMoteDialog extends JDialog {
startZ, endZ;
private JComboBox positionDistributionBox, ipDistributionBox;
/**
* Shows a dialog which enables a user to create and add motes of the given
* type.
*
*
* @param parentFrame
* Parent frame for dialog
* @param simulation
@ -99,7 +99,7 @@ public class AddMoteDialog extends JDialog {
super(frame, "Add motes (" + moteType.getDescription() + ")", true);
this.moteType = moteType;
this.simulation = simulation;
JLabel label;
JPanel mainPane = new JPanel();
mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS));
@ -143,6 +143,7 @@ public class AddMoteDialog extends JDialog {
numberField = new JFormattedTextField(integerFormat);
numberField.setValue(new Integer(1));
numberField.setColumns(10);
numberField.addFocusListener(myEventHandler);
numberField.addPropertyChangeListener("value", myEventHandler);
numberOfMotesField = numberField;
@ -163,8 +164,9 @@ public class AddMoteDialog extends JDialog {
Vector<Class<? extends IPDistributor>> ipDistributors = simulation.getGUI()
.getRegisteredIPDistributors();
String[] ipDistributions = new String[ipDistributors.size()];
for (int i = 0; i < ipDistributions.length; i++)
for (int i = 0; i < ipDistributions.length; i++) {
ipDistributions[i] = GUI.getDescriptionOf(ipDistributors.get(i));
}
comboBox = new JComboBox(ipDistributions);
@ -191,8 +193,9 @@ public class AddMoteDialog extends JDialog {
Vector<Class<? extends Positioner>> positioners = simulation.getGUI()
.getRegisteredPositioners();
String[] posDistributions = new String[positioners.size()];
for (int i = 0; i < posDistributions.length; i++)
for (int i = 0; i < posDistributions.length; i++) {
posDistributions[i] = GUI.getDescriptionOf(positioners.get(i));
}
comboBox = new JComboBox(posDistributions);
@ -226,6 +229,7 @@ public class AddMoteDialog extends JDialog {
numberField = new JFormattedTextField(doubleFormat);
numberField.setValue(new Double(0.0));
numberField.setColumns(4);
numberField.addFocusListener(myEventHandler);
numberField.addPropertyChangeListener("value", myEventHandler);
startX = numberField;
smallPane.add(numberField);
@ -238,6 +242,7 @@ public class AddMoteDialog extends JDialog {
numberField = new JFormattedTextField(doubleFormat);
numberField.setValue(new Double(100.0));
numberField.setColumns(4);
numberField.addFocusListener(myEventHandler);
numberField.addPropertyChangeListener("value", myEventHandler);
endX = numberField;
smallPane.add(numberField);
@ -263,6 +268,7 @@ public class AddMoteDialog extends JDialog {
numberField = new JFormattedTextField(doubleFormat);
numberField.setValue(new Double(0.0));
numberField.setColumns(4);
numberField.addFocusListener(myEventHandler);
numberField.addPropertyChangeListener("value", myEventHandler);
startY = numberField;
smallPane.add(numberField);
@ -275,6 +281,7 @@ public class AddMoteDialog extends JDialog {
numberField = new JFormattedTextField(doubleFormat);
numberField.setValue(new Double(100.0));
numberField.setColumns(4);
numberField.addFocusListener(myEventHandler);
numberField.addPropertyChangeListener("value", myEventHandler);
endY = numberField;
smallPane.add(numberField);
@ -300,6 +307,7 @@ public class AddMoteDialog extends JDialog {
numberField = new JFormattedTextField(doubleFormat);
numberField.setValue(new Double(0.0));
numberField.setColumns(4);
numberField.addFocusListener(myEventHandler);
numberField.addPropertyChangeListener("value", myEventHandler);
startZ = numberField;
smallPane.add(numberField);
@ -312,6 +320,7 @@ public class AddMoteDialog extends JDialog {
numberField = new JFormattedTextField(doubleFormat);
numberField.setValue(new Double(0.0));
numberField.setColumns(4);
numberField.addFocusListener(myEventHandler);
numberField.addPropertyChangeListener("value", myEventHandler);
endZ = numberField;
smallPane.add(numberField);
@ -399,8 +408,14 @@ public class AddMoteDialog extends JDialog {
public void propertyChange(PropertyChangeEvent e) {
checkSettings();
}
public void focusGained(FocusEvent e) {
// NOP
public void focusGained(final FocusEvent e) {
if (e.getSource() instanceof JFormattedTextField) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
((JFormattedTextField) e.getSource()).selectAll();
}
});
}
}
public void focusLost(FocusEvent e) {
checkSettings();
@ -410,97 +425,112 @@ public class AddMoteDialog extends JDialog {
newMotes = null;
dispose();
} else if (e.getActionCommand().equals("add")) {
newMotes = new Vector<Mote>();
try {
newMotes = new Vector<Mote>();
// Create new motes
int motesToAdd = ((Number) numberOfMotesField.getValue()).intValue();
while (newMotes.size() < motesToAdd) {
Mote newMote = moteType.generateMote(simulation);
newMotes.add(newMote);
}
// Position new motes
Class<? extends Positioner> positionerClass = null;
for (Class<? extends Positioner> positioner : simulation.getGUI()
.getRegisteredPositioners()) {
if (GUI.getDescriptionOf(positioner).equals(
(String) positionDistributionBox.getSelectedItem()))
positionerClass = positioner;
}
Positioner positioner = Positioner.generateInterface(positionerClass,
((Number) numberOfMotesField.getValue()).intValue(),
((Number) startX.getValue()).doubleValue(), ((Number) endX
.getValue()).doubleValue(), ((Number) startY.getValue())
.doubleValue(), ((Number) endY.getValue()).doubleValue(),
((Number) startZ.getValue()).doubleValue(), ((Number) endZ
.getValue()).doubleValue());
if (positioner == null) {
logger.fatal("Could not create positioner");
dispose();
return;
}
for (int i = 0; i < newMotes.size(); i++) {
Position newPosition = newMotes.get(i).getInterfaces().getPosition();
if (newPosition != null) {
double[] newPositionArray = positioner.getNextPosition();
if (newPositionArray.length >= 3)
newPosition.setCoordinates(newPositionArray[0],
newPositionArray[1], newPositionArray[2]);
else if (newPositionArray.length >= 2)
newPosition.setCoordinates(newPositionArray[0],
newPositionArray[1], 0);
else if (newPositionArray.length >= 1)
newPosition.setCoordinates(newPositionArray[0], 0, 0);
else
newPosition.setCoordinates(0, 0, 0);
// Create new motes
int motesToAdd = ((Number) numberOfMotesField.getValue()).intValue();
while (newMotes.size() < motesToAdd) {
Mote newMote = moteType.generateMote(simulation);
newMotes.add(newMote);
}
}
// Set unique mote id's for all new motes
int nextMoteID = 1;
for (int i = 0; i < simulation.getMotesCount(); i++) {
MoteID moteID = simulation.getMote(i).getInterfaces()
.getMoteID();
if (moteID != null && moteID.getMoteID() >= nextMoteID)
nextMoteID = moteID.getMoteID() + 1;
}
for (int i = 0; i < newMotes.size(); i++) {
MoteID moteID = newMotes.get(i).getInterfaces().getMoteID();
if (moteID != null) {
moteID.setMoteID(nextMoteID++);
// Position new motes
Class<? extends Positioner> positionerClass = null;
for (Class<? extends Positioner> positioner : simulation.getGUI()
.getRegisteredPositioners()) {
if (GUI.getDescriptionOf(positioner).equals(
positionDistributionBox.getSelectedItem())) {
positionerClass = positioner;
}
}
}
// IP address new motes
Class<? extends IPDistributor> ipDistClass = null;
for (Class<? extends IPDistributor> ipDistributor : simulation.getGUI()
.getRegisteredIPDistributors()) {
if (GUI.getDescriptionOf(ipDistributor).equals(
(String) ipDistributionBox.getSelectedItem()))
ipDistClass = ipDistributor;
}
Positioner positioner = Positioner.generateInterface(positionerClass,
((Number) numberOfMotesField.getValue()).intValue(),
((Number) startX.getValue()).doubleValue(), ((Number) endX
.getValue()).doubleValue(), ((Number) startY.getValue())
.doubleValue(), ((Number) endY.getValue()).doubleValue(),
((Number) startZ.getValue()).doubleValue(), ((Number) endZ
.getValue()).doubleValue());
IPDistributor ipDistributor = IPDistributor.generateIPDistributor(
ipDistClass, newMotes);
if (positioner == null) {
logger.fatal("Could not create positioner");
dispose();
return;
}
for (int i = 0; i < newMotes.size(); i++) {
Position newPosition = newMotes.get(i).getInterfaces().getPosition();
if (newPosition != null) {
double[] newPositionArray = positioner.getNextPosition();
if (newPositionArray.length >= 3) {
newPosition.setCoordinates(newPositionArray[0],
newPositionArray[1], newPositionArray[2]);
} else if (newPositionArray.length >= 2) {
newPosition.setCoordinates(newPositionArray[0],
newPositionArray[1], 0);
} else if (newPositionArray.length >= 1) {
newPosition.setCoordinates(newPositionArray[0], 0, 0);
} else {
newPosition.setCoordinates(0, 0, 0);
}
}
}
// Set unique mote id's for all new motes
int nextMoteID = 1;
for (int i = 0; i < simulation.getMotesCount(); i++) {
MoteID moteID = simulation.getMote(i).getInterfaces()
.getMoteID();
if (moteID != null && moteID.getMoteID() >= nextMoteID) {
nextMoteID = moteID.getMoteID() + 1;
}
}
for (int i = 0; i < newMotes.size(); i++) {
MoteID moteID = newMotes.get(i).getInterfaces().getMoteID();
if (moteID != null) {
moteID.setMoteID(nextMoteID++);
}
}
// IP address new motes
Class<? extends IPDistributor> ipDistClass = null;
for (Class<? extends IPDistributor> ipDistributor : simulation.getGUI()
.getRegisteredIPDistributors()) {
if (GUI.getDescriptionOf(ipDistributor).equals(
ipDistributionBox.getSelectedItem())) {
ipDistClass = ipDistributor;
}
}
IPDistributor ipDistributor = IPDistributor.generateIPDistributor(
ipDistClass, newMotes);
if (ipDistributor == null) {
logger.fatal("Could not create IP distributor");
dispose();
return;
}
for (int i = 0; i < newMotes.size(); i++) {
String newIPString = ipDistributor.getNextIPAddress();
if (newMotes.get(i).getInterfaces().getIPAddress() != null) {
newMotes.get(i).getInterfaces().getIPAddress().setIPString(
newIPString);
}
}
if (ipDistributor == null) {
logger.fatal("Could not create IP distributor");
dispose();
return;
} catch (OutOfMemoryError e2) {
JOptionPane.showMessageDialog(
AddMoteDialog.this,
"Out of memory!\nException message: \"" + e2.getMessage() + "\"\n\n" +
"Reduce number of nodes or start COOJA with more memory (\">ant run_bigmem\").",
"Not enough heap memory!", JOptionPane.ERROR_MESSAGE
);
newMotes = null;
}
for (int i = 0; i < newMotes.size(); i++) {
String newIPString = ipDistributor.getNextIPAddress();
if (newMotes.get(i).getInterfaces().getIPAddress() != null)
newMotes.get(i).getInterfaces().getIPAddress().setIPString(
newIPString);
}
dispose();
}
}
}