[jbosstools-commits] JBoss Tools SVN: r18660 - trunk/common/plugins/org.jboss.tools.common.el.core/src/org/jboss/tools/common/el/core/refactoring.
Author: dazarov
Date: 2009-11-12 12:23:35 -0500 (Thu, 12 Nov 2009)
New Revision: 18660
Modified:
trunk/common/plugins/org.jboss.tools.common.el.core/src/org/jboss/tools/common/el/core/refactoring/RefactorSearcher.java
Log:
https://jira.jboss.org/jira/browse/JBIDE-5190
Modified:
trunk/common/plugins/org.jboss.tools.common.el.core/src/org/jboss/tools/common/el/core/refactoring/RefactorSearcher.java
===================================================================
---
trunk/common/plugins/org.jboss.tools.common.el.core/src/org/jboss/tools/common/el/core/refactoring/RefactorSearcher.java 2009-11-12
16:58:09 UTC (rev 18659)
+++
trunk/common/plugins/org.jboss.tools.common.el.core/src/org/jboss/tools/common/el/core/refactoring/RefactorSearcher.java 2009-11-12
17:23:35 UTC (rev 18660)
@@ -74,7 +74,6 @@
private static final String GET = "get"; //$NON-NLS-1$
private static final String SET = "set"; //$NON-NLS-1$
private static final String IS = "is"; //$NON-NLS-1$
-
protected static final String SEAM_PROPERTIES_FILE = "seam.properties";
//$NON-NLS-1$
@@ -83,6 +82,73 @@
protected IJavaElement javaElement;
protected IJavaSearchScope searchScope;
+ // performance measure
+ private int totalSize = 0;
+ private int filesNumber = 0;
+ private long startTime = 0;
+ private long stopTime = 0;
+ private long startMem = 0;
+ private long stopMem = 0;
+
+ private boolean log = false;
+
+ private void clearHistory(){
+ totalSize = 0;
+ filesNumber = 0;
+ startTime = 0;
+ stopTime = 0;
+ startMem = 0;
+ stopMem = 0;
+ }
+
+ private void startStatistics(){
+ clearHistory();
+ startTime = System.currentTimeMillis();
+ startMem = Runtime.getRuntime().freeMemory();
+ }
+
+ private void stopStatistic(){
+ stopTime = System.currentTimeMillis();
+ stopMem = Runtime.getRuntime().freeMemory();
+ printELSearchStatistics();
+ }
+
+ private void collectStatistic(int fileSize){
+ filesNumber++;
+ totalSize += fileSize;
+ }
+
+ private void printELSearchStatistics(){
+ if(log){
+ System.out.println("EL Search"); //$NON-NLS-1$
+ System.out.println("Total files number: "+getFilesNumber()); //$NON-NLS-1$
+ System.out.println("Total files size: "+getTotlalFilesSize()+"
Mb"); //$NON-NLS-1$ $NON-NLS-2$
+ System.out.println("Memory usage size: "+getTotlalMemorySize()+"
Mb"); //$NON-NLS-1$ $NON-NLS-2$
+ System.out.println("Free Memory size: "+getRestMemorySize()+"
Mb"); //$NON-NLS-1$ $NON-NLS-2$
+ System.out.println("Total time: "+getTotalTime()+" sec");
//$NON-NLS-1$ $NON-NLS-2$
+ }
+ }
+
+ private double getTotlalFilesSize(){
+ return (double)totalSize/(1024*1025);
+ }
+
+ private double getTotlalMemorySize(){
+ return (double)(startMem-stopMem)/(1024*1025);
+ }
+
+ private double getRestMemorySize(){
+ return (double)stopMem/(1024*1025);
+ }
+
+ private int getFilesNumber(){
+ return filesNumber;
+ }
+
+ private double getTotalTime(){
+ return (double)(stopTime - startTime)/1000;
+ }
+
public RefactorSearcher(IFile baseFile, String propertyName){
this.baseFile = baseFile;
this.propertyName = propertyName;
@@ -101,6 +167,8 @@
if(baseFile == null)
return;
+ startStatistics();
+
IProject[] projects = getProjects();
for (IProject project : projects) {
if(project == null) continue;
@@ -129,6 +197,7 @@
else
scan(project);
}
+ stopStatistic();
}
protected void updateEnvironment(IProject project){
@@ -170,6 +239,7 @@
String content = null;
try {
content = FileUtil.readStream(file);
+ collectStatistic(content.length());
} catch (CoreException e) {
ELCorePlugin.getDefault().logError(e);
}
@@ -191,6 +261,7 @@
String content = null;
try {
content = FileUtil.readStream(file);
+ collectStatistic(content.length());
} catch (CoreException e) {
ELCorePlugin.getDefault().logError(e);
}