catching unknown variable exceptions + using integer size
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fros4943
parent
47165456ca
commit
afebaa9e97
1 changed files with 36 additions and 34 deletions
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@ -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: VariableWatcher.java,v 1.5 2007/03/22 11:13:19 fros4943 Exp $
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* $Id: VariableWatcher.java,v 1.6 2008/02/11 14:03:19 fros4943 Exp $
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*/
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package se.sics.cooja.plugins;
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@ -39,13 +39,13 @@ import java.util.Collection;
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import java.util.Vector;
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import javax.swing.*;
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import org.jdom.Element;
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import se.sics.cooja.*;
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import se.sics.cooja.AddressMemory.UnknownVariableException;
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/**
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* Variable Watcher enables a user to watch mote variables during a simulation.
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* Variables can be read or written either as bytes, integers (4 bytes) or byte arrays.
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*
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* Variables can be read or written either as bytes, integers or byte arrays.
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*
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* User can also see which variables seems to be available on the selected node.
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*
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* @author Fredrik Osterlind
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@ -63,7 +63,7 @@ public class VariableWatcher extends VisPlugin {
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private final static int BYTE_INDEX = 0;
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private final static int INT_INDEX = 1;
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private final static int ARRAY_INDEX = 2;
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private JPanel lengthPane;
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private JPanel valuePane;
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private JComboBox varName;
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@ -102,9 +102,10 @@ public class VariableWatcher extends VisPlugin {
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varName.setSelectedItem("[enter or pick name]");
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String[] allPotentialVarNames = moteMemory.getVariableNames();
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for (String aVarName: allPotentialVarNames)
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for (String aVarName: allPotentialVarNames) {
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varName.addItem(aVarName);
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}
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varName.addKeyListener(new KeyListener() {
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public void keyPressed(KeyEvent e) {
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writeButton.setEnabled(false);
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@ -128,9 +129,9 @@ public class VariableWatcher extends VisPlugin {
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varType = new JComboBox();
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varType.addItem("Byte (1 byte)"); // BYTE_INDEX = 0
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varType.addItem("Integer (4 bytes)"); // INT_INDEX = 1
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varType.addItem("Integer (" + moteMemory.getIntegerLength() + " bytes)"); // INT_INDEX = 1
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varType.addItem("Byte array (x bytes)"); // ARRAY_INDEX = 2
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varType.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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if (varType.getSelectedIndex() == ARRAY_INDEX) {
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@ -143,7 +144,7 @@ public class VariableWatcher extends VisPlugin {
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pack();
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}
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});
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smallPane.add(BorderLayout.EAST, varType);
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mainPane.add(smallPane);
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@ -161,37 +162,37 @@ public class VariableWatcher extends VisPlugin {
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setNumberOfValues(((Number) varLength.getValue()).intValue());
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}
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});
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lengthPane.add(BorderLayout.EAST, varLength);
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mainPane.add(lengthPane);
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mainPane.add(Box.createRigidArea(new Dimension(0,25)));
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lengthPane.setVisible(false);
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// Variable value label
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label = new JLabel("Variable value");
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label.setAlignmentX(JLabel.CENTER_ALIGNMENT);
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label.setPreferredSize(new Dimension(LABEL_WIDTH,LABEL_HEIGHT));
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mainPane.add(label);
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// Variable value(s)
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valuePane = new JPanel();
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valuePane.setLayout(new BoxLayout(valuePane, BoxLayout.X_AXIS));
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varValues = new JFormattedTextField[1];
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varValues[0] = new JFormattedTextField(integerFormat);
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varValues[0].setValue(new Integer(0));
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varValues[0].setColumns(3);
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varValues[0].setText("?");
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for (JFormattedTextField varValue: varValues) {
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valuePane.add(varValue);
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}
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mainPane.add(valuePane);
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mainPane.add(Box.createRigidArea(new Dimension(0,25)));
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// Read/write buttons
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smallPane = new JPanel(new BorderLayout());
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JButton button = new JButton("Read");
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@ -203,7 +204,7 @@ public class VariableWatcher extends VisPlugin {
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varValues[0].setValue(new Integer(val));
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varName.setBackground(Color.WHITE);
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writeButton.setEnabled(true);
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} catch (Exception ex) {
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} catch (UnknownVariableException ex) {
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varName.setBackground(Color.RED);
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writeButton.setEnabled(false);
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}
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@ -213,7 +214,7 @@ public class VariableWatcher extends VisPlugin {
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varValues[0].setValue(new Integer(val));
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varName.setBackground(Color.WHITE);
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writeButton.setEnabled(true);
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} catch (Exception ex) {
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} catch (UnknownVariableException ex) {
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varName.setBackground(Color.RED);
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writeButton.setEnabled(false);
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}
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@ -221,11 +222,12 @@ public class VariableWatcher extends VisPlugin {
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try {
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int length = ((Number) varLength.getValue()).intValue();
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byte[] vals = moteMemory.getByteArray((String) varName.getSelectedItem(), length);
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for (int i=0; i < length; i++)
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for (int i=0; i < length; i++) {
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varValues[i].setValue(new Integer(vals[i]));
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}
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varName.setBackground(Color.WHITE);
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writeButton.setEnabled(true);
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} catch (Exception ex) {
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} catch (UnknownVariableException ex) {
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varName.setBackground(Color.RED);
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writeButton.setEnabled(false);
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}
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@ -233,7 +235,7 @@ public class VariableWatcher extends VisPlugin {
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}
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});
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smallPane.add(BorderLayout.WEST, button);
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button = new JButton("Write");
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button.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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@ -242,7 +244,7 @@ public class VariableWatcher extends VisPlugin {
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byte val = (byte) ((Number) varValues[0].getValue()).intValue();
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moteMemory.setByteValueOf((String) varName.getSelectedItem(), val);
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varName.setBackground(Color.WHITE);
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} catch (Exception ex) {
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} catch (UnknownVariableException ex) {
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varName.setBackground(Color.RED);
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}
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} else if (varType.getSelectedIndex() == INT_INDEX) {
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@ -250,7 +252,7 @@ public class VariableWatcher extends VisPlugin {
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int val = ((Number) varValues[0].getValue()).intValue();
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moteMemory.setIntValueOf((String) varName.getSelectedItem(), val);
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varName.setBackground(Color.WHITE);
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} catch (Exception ex) {
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} catch (UnknownVariableException ex) {
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varName.setBackground(Color.RED);
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}
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} else if (varType.getSelectedIndex() == ARRAY_INDEX) {
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@ -260,11 +262,11 @@ public class VariableWatcher extends VisPlugin {
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for (int i=0; i < length; i++) {
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vals[i] = (byte) ((Number) varValues[i].getValue()).intValue();
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}
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moteMemory.setByteArray((String) varName.getSelectedItem(), vals);
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varName.setBackground(Color.WHITE);
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writeButton.setEnabled(true);
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} catch (Exception ex) {
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} catch (UnknownVariableException ex) {
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varName.setBackground(Color.RED);
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writeButton.setEnabled(false);
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}
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@ -275,7 +277,7 @@ public class VariableWatcher extends VisPlugin {
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button.setEnabled(false);
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writeButton = button;
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mainPane.add(smallPane);
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mainPane.add(Box.createRigidArea(new Dimension(0,25)));
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@ -294,7 +296,7 @@ public class VariableWatcher extends VisPlugin {
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private void setNumberOfValues(int nr) {
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valuePane.removeAll();
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if (nr > 0) {
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varValues = new JFormattedTextField[nr];
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for (int i=0; i < nr; i++) {
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@ -314,9 +316,9 @@ public class VariableWatcher extends VisPlugin {
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public Collection<Element> getConfigXML() {
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// Return currently watched variable and type
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Vector<Element> config = new Vector<Element>();
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Element element;
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// Selected variable name
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element = new Element("varname");
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element.setText((String) varName.getSelectedItem());
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@ -339,7 +341,7 @@ public class VariableWatcher extends VisPlugin {
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element.setText(varLength.getValue().toString());
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config.add(element);
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}
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return config;
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}
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@ -347,7 +349,7 @@ public class VariableWatcher extends VisPlugin {
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lengthPane.setVisible(false);
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setNumberOfValues(1);
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varLength.setValue(1);
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for (Element element : configXML) {
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if (element.getName().equals("varname")) {
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varName.setSelectedItem(element.getText());
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@ -366,8 +368,8 @@ public class VariableWatcher extends VisPlugin {
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varLength.setValue(nrValues);
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}
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}
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return true;
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}
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}
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