/**
* Computes file metrics.
*
* @param file File.
* @return Map that contains key-value pairs if object metrics.
*/
private Map<String, String> computeFileMetrics(IFile file) {
// Adds statechange DevEvent.
Map<String, String> statechangeKeyValueMap = new HashMap<String, String>();
statechangeKeyValueMap.put(EclipseSensorConstants.SUBTYPE, "StateChange");
// Process file size
String sizeString = String.valueOf(activeBufferSize);
statechangeKeyValueMap.put(PROP_CURRENT_SIZE, sizeString);
if (file.getName().endsWith(EclipseSensorConstants.JAVA_EXT)) {
// Fully qualified class path
String className = this.getFullyQualifedClassName(file);
statechangeKeyValueMap.put(PROP_CLASS_NAME, className);
// Measure java file.
JavaStatementMeter testCounter = measureJavaFile(file);
this.class2FileMap.put(className, file.getLocationURI());
String methodCountString = String.valueOf(testCounter.getNumOfMethods());
statechangeKeyValueMap.put(PROP_CURRENT_METHODS, methodCountString);
String statementCountString = String.valueOf(testCounter.getNumOfStatements());
statechangeKeyValueMap.put(PROP_CURRENT_STATEMENTS, statementCountString);
// Number of test method and assertion statements.
if (testCounter.hasTest()) {
String testMethodCount = String.valueOf(testCounter.getNumOfTestMethods());
statechangeKeyValueMap.put(PROP_CURRENT_TEST_METHODS, testMethodCount);
String testAssertionCount = String.valueOf(testCounter.getNumOfTestAssertions());
statechangeKeyValueMap.put(PROP_CURRENT_TEST_ASSERTIONS, testAssertionCount);
}
}
return statechangeKeyValueMap;
}
/**
* Provides visitor pattern due to implement <code>IResourceDeltaVisitor</code>. This method
* must not be called by client because it is called by EclipseSensorPlugin instance. Note that
* <code>true</code> is returned if the parameter of IResourceDelta instance has children.
* <code>false</code> is returned when either Project is opened, closed, or file is saved
* because no more traverse of children of the IResourceDelta instance is needed.
*
* @param delta IResourceDelta instance to contains delta resource.
* @return true if the resource delta's children should be visited; false if they should be
* skipped.
* @throws CoreException if the visit fails for some reason.
*/
public boolean visit(IResourceDelta delta) throws CoreException {
IResource resource = delta.getResource();
int flag = delta.getFlags();
int kind = delta.getKind();
// If there is compilation problem with the current java file then send out the activity data.
if ((flag & IResourceDelta.MARKERS) != 0 && EclipseSensor.this.buildErrorSensor != null) {
EclipseSensor.this.buildErrorSensor.findBuildProblem(delta);
}
// :RESOLVED: 26 May 2003
// Note that the 147456 enumeration type is not listed in the IResourceDelta static filed.
// However, its number is generated when Project is either opened or closed so that
// it is checked in the logical condition.
if (resource instanceof IProject && ((flag == IResourceDelta.OPEN) || (flag == 147456))) {
IProject project = resource.getProject();
String projectName = project.getName();
URI projectResoruce = project.getFile(".project").getLocationURI();
Map<String, String> keyValueMap = new HashMap<String, String>();
keyValueMap.put(EclipseSensorConstants.UNIT_TYPE, "project");
keyValueMap.put(EclipseSensorConstants.UNIT_NAME, projectName);
if (((IProject) resource).isOpen()) {
keyValueMap.put(EclipseSensorConstants.SUBTYPE, "Open");
EclipseSensor.this.addDevEvent(
EclipseSensorConstants.DEVEVENT_EDIT,
projectResoruce,
keyValueMap,
projectResoruce.toString());
} else {
keyValueMap.put(EclipseSensorConstants.SUBTYPE, "Close");
EclipseSensor.this.addDevEvent(
EclipseSensorConstants.DEVEVENT_EDIT,
projectResoruce,
keyValueMap,
projectResoruce.toString());
}
return false;
}
if ((kind == IResourceDelta.CHANGED)
&& (flag == IResourceDelta.CONTENT)
&& resource instanceof IFile) {
if (resource.getLocation().toString().endsWith(EclipseSensorConstants.JAVA_EXT)) {
IFile file = (IFile) resource;
Map<String, String> keyValueMap = new HashMap<String, String>();
keyValueMap.put("Language", "java");
keyValueMap.put(EclipseSensorConstants.UNIT_TYPE, EclipseSensorConstants.FILE);
// Fully qualified class path
String className = EclipseSensor.this.getFullyQualifedClassName(file);
keyValueMap.put("Class-Name", className);
// Size of the file in buffer
String bufferSize = String.valueOf(activeBufferSize);
keyValueMap.put("Current-Size", bufferSize);
// Measure java file.
JavaStatementMeter testCounter = measureJavaFile(file);
testCounter = measureJavaFile(file);
String methodCount = String.valueOf(testCounter.getNumOfMethods());
keyValueMap.put("Current-Methods", methodCount);
String statementCount = String.valueOf(testCounter.getNumOfStatements());
keyValueMap.put("Current-Statements", statementCount);
// Number of test method and assertion statements.
if (testCounter.hasTest()) {
String testMethodCount = String.valueOf(testCounter.getNumOfTestMethods());
keyValueMap.put("Current-Test-Methods", testMethodCount);
String testAssertionCount = String.valueOf(testCounter.getNumOfTestAssertions());
keyValueMap.put("Current-Test-Assertions", testAssertionCount);
}
// EclipseSensor.this.eclipseSensorShell.doCommand("Activity", activityData);
// Construct message to display on Eclipse status bar.
URI fileResource = file.getLocationURI();
StringBuffer message = new StringBuffer("Save File");
message.append(" : ").append(EclipseSensor.this.extractFileName(fileResource));
keyValueMap.put(EclipseSensorConstants.SUBTYPE, "Save");
EclipseSensor.this.addDevEvent(
EclipseSensorConstants.DEVEVENT_EDIT, fileResource, keyValueMap, message.toString());
}
// Visit the children because it is not necessary for the saving file to be only one file.
return true;
}
return true; // visit the children
}