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Diffstat (limited to 'pki/base/common/src/com/netscape/cmscore/util/ProfileSubsystem.java')
-rw-r--r--pki/base/common/src/com/netscape/cmscore/util/ProfileSubsystem.java126
1 files changed, 57 insertions, 69 deletions
diff --git a/pki/base/common/src/com/netscape/cmscore/util/ProfileSubsystem.java b/pki/base/common/src/com/netscape/cmscore/util/ProfileSubsystem.java
index 2d8e63c9..5a217203 100644
--- a/pki/base/common/src/com/netscape/cmscore/util/ProfileSubsystem.java
+++ b/pki/base/common/src/com/netscape/cmscore/util/ProfileSubsystem.java
@@ -17,7 +17,6 @@
// --- END COPYRIGHT BLOCK ---
package com.netscape.cmscore.util;
-
import java.awt.Frame;
import java.awt.TextArea;
import java.awt.event.MouseAdapter;
@@ -39,11 +38,9 @@ import com.netscape.certsrv.base.EBaseException;
import com.netscape.certsrv.base.IConfigStore;
import com.netscape.certsrv.base.ISubsystem;
-
/**
- * A class represents a internal subsystem. This subsystem
- * can be loaded into cert server kernel to perform
- * run time system profiling.
+ * A class represents a internal subsystem. This subsystem can be loaded into
+ * cert server kernel to perform run time system profiling.
* <P>
*
* @author thomask
@@ -82,35 +79,30 @@ public class ProfileSubsystem extends Frame implements ISubsystem, Runnable {
}
/**
- * Initializes this subsystem with the given
- * configuration store.
- * It first initializes resident subsystems,
- * and it loads and initializes loadable
- * subsystem specified in the configuration
- * store.
+ * Initializes this subsystem with the given configuration store. It first
+ * initializes resident subsystems, and it loads and initializes loadable
+ * subsystem specified in the configuration store.
* <P>
- * Note that individual subsystem should be
- * initialized in a separated thread if
- * it has dependency on the initialization
- * of other subsystems.
+ * Note that individual subsystem should be initialized in a separated
+ * thread if it has dependency on the initialization of other subsystems.
* <P>
- *
+ *
* @param owner owner of this subsystem
* @param config configuration store
*/
public synchronized void init(ISubsystem owner, IConfigStore config)
- throws EBaseException {
+ throws EBaseException {
JTabbedPane tabPane = new JTabbedPane();
// general panel
JPanel pane = new JPanel();
mTextArea = new TextArea();
- // mTextArea.setSize(500, 180);
- //mGC = new JButton("GC");
- // pane.setLayout(new GridLayout(2, 1));
+ // mTextArea.setSize(500, 180);
+ // mGC = new JButton("GC");
+ // pane.setLayout(new GridLayout(2, 1));
pane.add(mTextArea);
- // pane.add(mGC);
+ // pane.add(mGC);
mTextArea.setEditable(false);
tabPane.addTab("General", mTextArea);
tabPane.setSelectedIndex(0);
@@ -141,9 +133,8 @@ public class ProfileSubsystem extends Frame implements ISubsystem, Runnable {
}
/*
- * Returns the root configuration storage of this system.
- * <P>
- *
+ * Returns the root configuration storage of this system. <P>
+ *
* @return configuration store of this subsystem
*/
public IConfigStore getConfigStore() {
@@ -152,17 +143,16 @@ public class ProfileSubsystem extends Frame implements ISubsystem, Runnable {
public void updateGeneralPanel() {
Runtime.getRuntime().gc();
- String text =
- "JDK VM Information " + "\n" +
- "Total Memory: " +
- Runtime.getRuntime().totalMemory() + "\n" +
- "Used Memory: " +
- (Runtime.getRuntime().totalMemory() -
- Runtime.getRuntime().freeMemory()) + "\n" +
- "Free Memory: " +
- Runtime.getRuntime().freeMemory() + "\n" +
- "Number of threads: " +
- Thread.activeCount() + "\n";
+ String text = "JDK VM Information "
+ + "\n"
+ + "Total Memory: "
+ + Runtime.getRuntime().totalMemory()
+ + "\n"
+ + "Used Memory: "
+ + (Runtime.getRuntime().totalMemory() - Runtime.getRuntime()
+ .freeMemory()) + "\n" + "Free Memory: "
+ + Runtime.getRuntime().freeMemory() + "\n"
+ + "Number of threads: " + Thread.activeCount() + "\n";
mTextArea.setText(text);
}
@@ -197,7 +187,7 @@ public class ProfileSubsystem extends Frame implements ISubsystem, Runnable {
colNames.addElement("isCurrent");
colNames.addElement("isInterrupted");
colNames.addElement("isDaemon");
-
+
mThreadModel.setInfo(data, colNames);
if (mThreadTable != null) {
mThreadTable.setModel(mThreadModel);
@@ -219,8 +209,7 @@ public class ProfileSubsystem extends Frame implements ISubsystem, Runnable {
}
}
-
-class ThreadTableModel extends AbstractTableModel {
+class ThreadTableModel extends AbstractTableModel {
/**
*
*/
@@ -236,34 +225,33 @@ class ThreadTableModel extends AbstractTableModel {
columnNames = _columnNames;
}
- public String getColumnName(int column) {
- return columnNames.elementAt(column).toString();
- }
+ public String getColumnName(int column) {
+ return columnNames.elementAt(column).toString();
+ }
- public int getRowCount() {
- return rowData.size();
- }
+ public int getRowCount() {
+ return rowData.size();
+ }
- public int getColumnCount() {
- return columnNames.size();
- }
+ public int getColumnCount() {
+ return columnNames.size();
+ }
- public Object getValueAt(int row, int column) {
- return ((Vector) rowData.elementAt(row)).elementAt(column);
- }
+ public Object getValueAt(int row, int column) {
+ return ((Vector) rowData.elementAt(row)).elementAt(column);
+ }
- public boolean isCellEditable(int row, int column) {
- return false;
- }
+ public boolean isCellEditable(int row, int column) {
+ return false;
+ }
- public void setValueAt(Object value, int row, int column) {
- ((Vector) rowData.elementAt(row)).setElementAt(value, column);
- fireTableCellUpdated(row, column);
+ public void setValueAt(Object value, int row, int column) {
+ ((Vector) rowData.elementAt(row)).setElementAt(value, column);
+ fireTableCellUpdated(row, column);
}
}
-
-class ThreadTableEvent extends MouseAdapter {
+class ThreadTableEvent extends MouseAdapter {
private JTable mThreadTable = null;
@@ -271,8 +259,8 @@ class ThreadTableEvent extends MouseAdapter {
mThreadTable = table;
}
- public void mouseClicked(MouseEvent e) {
- if (e.getClickCount() == 2) {
+ public void mouseClicked(MouseEvent e) {
+ if (e.getClickCount() == 2) {
int row = mThreadTable.getSelectedRow();
if (row != -1) {
@@ -283,23 +271,23 @@ class ThreadTableEvent extends MouseAdapter {
field.setEditable(false);
- // get stack trace
+ // get stack trace
Thread threads[] = new Thread[100];
int numThreads = Thread.enumerate(threads);
- ByteArrayOutputStream outArray = new ByteArrayOutputStream();
+ ByteArrayOutputStream outArray = new ByteArrayOutputStream();
for (int i = 0; i < numThreads; i++) {
if (!threads[i].getName().equals(name))
continue;
- PrintStream err = System.err;
+ PrintStream err = System.err;
System.setErr(new PrintStream(outArray));
- //TODO remove. This was being called on the array object
- //But you can only dump stack on the current thread
- Thread.dumpStack();
-
- System.setErr(err);
+ // TODO remove. This was being called on the array object
+ // But you can only dump stack on the current thread
+ Thread.dumpStack();
+
+ System.setErr(err);
}
String str = outArray.toString();
@@ -312,7 +300,7 @@ class ThreadTableEvent extends MouseAdapter {
dialog.setContentPane(pane);
dialog.show();
}
- }
+ }
}
}
generated by cgit (git 2.34.1) at 2024-05-05 20:00:23 +0000