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Commit41f7ce4

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committed
Java2Script compiler for Eclipse 4.2
1 parent5dcd269 commit41f7ce4

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5 files changed

+46
-60
lines changed

5 files changed

+46
-60
lines changed

‎sources/net.sf.j2s.core/src/net/sf/j2s/core/astvisitors/DependencyASTVisitor.java

Lines changed: 0 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -18,7 +18,6 @@
1818
importjava.util.Iterator;
1919
importjava.util.List;
2020
importjava.util.Set;
21-
2221
importorg.eclipse.jdt.core.dom.ASTNode;
2322
importorg.eclipse.jdt.core.dom.AbstractTypeDeclaration;
2423
importorg.eclipse.jdt.core.dom.Annotation;

‎sources/net.sf.j2s.core/src/net/sf/j2s/core/builder/AbstractImageBuilder.java

Lines changed: 3 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
/*******************************************************************************
2-
* Copyright (c) 2000,2013 IBM Corporation and others.
2+
* Copyright (c) 2000,2012 IBM Corporation and others.
33
* All rights reserved. This program and the accompanying materials
44
* are made available under the terms of the Eclipse Public License v1.0
55
* which accompanies this distribution, and is available at
@@ -57,8 +57,7 @@ public abstract class AbstractImageBuilder implements ICompilerRequestor, ICompi
5757
protectedbooleankeepStoringProblemMarkers;
5858
protectedSimpleSetfilesWithAnnotations =null;
5959

60-
//2000 is best compromise between space used and speed
61-
publicstaticintMAX_AT_ONCE =Integer.getInteger(JavaModelManager.MAX_COMPILED_UNITS_AT_ONCE,2000).intValue();
60+
publicstaticintMAX_AT_ONCE =2000;// best compromise between space used and speed
6261
publicfinalstaticString[]JAVA_PROBLEM_MARKER_ATTRIBUTE_NAMES = {
6362
IMarker.MESSAGE,
6463
IMarker.SEVERITY,
@@ -294,7 +293,7 @@ protected void compile(SourceFile[] units) {
294293
}
295294

296295
intunitsLength =units.length;
297-
this.compiledAllAtOnce =MAX_AT_ONCE ==0 ||unitsLength <=MAX_AT_ONCE;
296+
this.compiledAllAtOnce =unitsLength <=MAX_AT_ONCE;
298297
if (this.compiledAllAtOnce) {
299298
// do them all now
300299
if (JavaBuilder.DEBUG)

‎sources/net.sf.j2s.core/src/net/sf/j2s/core/builder/IncrementalImageBuilder.java

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
/*******************************************************************************
2-
* Copyright (c) 2000,2013 IBM Corporation and others.
2+
* Copyright (c) 2000,2012 IBM Corporation and others.
33
* All rights reserved. This program and the accompanying materials
44
* are made available under the terms of the Eclipse Public License v1.0
55
* which accompanies this distribution, and is available at
@@ -799,7 +799,7 @@ protected void resetCollections() {
799799
protectedvoidupdateProblemsFor(SourceFilesourceFile,CompilationResultresult)throwsCoreException {
800800
if (CharOperation.equals(sourceFile.getMainTypeName(),TypeConstants.PACKAGE_INFO_NAME)) {
801801
IResourcepkgResource =sourceFile.resource.getParent();
802-
pkgResource.deleteMarkers(IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER,false,IResource.DEPTH_ZERO);
802+
pkgResource.deleteMarkers(IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER,false,IResource.DEPTH_INFINITE);
803803
}
804804
IMarker[]markers =JavaBuilder.getProblemsFor(sourceFile.resource);
805805
CategorizedProblem[]problems =result.getProblems();

‎sources/net.sf.j2s.core/src/net/sf/j2s/core/builder/JavaBuilder.java

Lines changed: 36 additions & 45 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
/*******************************************************************************
2-
* Copyright (c) 2000,2013 IBM Corporation and others.
2+
* Copyright (c) 2000,2011 IBM Corporation and others.
33
* All rights reserved. This program and the accompanying materials
44
* are made available under the terms of the Eclipse Public License v1.0
55
* which accompanies this distribution, and is available at
@@ -12,6 +12,7 @@
1212

1313
importorg.eclipse.core.resources.*;
1414
importorg.eclipse.core.runtime.*;
15+
1516
importorg.eclipse.jdt.core.*;
1617
importorg.eclipse.jdt.core.compiler.*;
1718
importorg.eclipse.jdt.internal.compiler.util.SimpleLookupTable;
@@ -20,8 +21,6 @@
2021
importorg.eclipse.jdt.internal.core.util.Util;
2122

2223
importjava.io.*;
23-
importjava.lang.reflect.InvocationTargetException;
24-
importjava.lang.reflect.Method;
2524
importjava.util.*;
2625

2726
publicclassJavaBuilderextendsIncrementalProjectBuilder {
@@ -158,7 +157,7 @@ protected IProject[] build(int kind, Map ignored, IProgressMonitor monitor) thro
158157
if (this.currentProject ==null || !this.currentProject.isAccessible())returnnewIProject[0];
159158

160159
if (DEBUG)
161-
System.out.println("\nJavaBuilder: Starting build of " +this.currentProject.getName()//$NON-NLS-1$
160+
System.out.println("\nStarting build of " +this.currentProject.getName()//$NON-NLS-1$
162161
+" @ " +newDate(System.currentTimeMillis()));//$NON-NLS-1$
163162
this.notifier =newBuildNotifier(monitor,this.currentProject);
164163
this.notifier.begin();
@@ -170,39 +169,39 @@ protected IProject[] build(int kind, Map ignored, IProgressMonitor monitor) thro
170169
if (isWorthBuilding()) {
171170
if (kind ==FULL_BUILD) {
172171
if (DEBUG)
173-
System.out.println("JavaBuilder:Performing full build as requested");//$NON-NLS-1$
172+
System.out.println("Performing full build as requested by user");//$NON-NLS-1$
174173
buildAll();
175174
}else {
176175
if ((this.lastState =getLastState(this.currentProject)) ==null) {
177176
if (DEBUG)
178-
System.out.println("JavaBuilder:Performing full build since last saved state was not found");//$NON-NLS-1$
177+
System.out.println("Performing full build since last saved state was not found");//$NON-NLS-1$
179178
buildAll();
180179
}elseif (hasClasspathChanged()) {
181180
// if the output location changes, do not delete the binary files from old location
182181
// the user may be trying something
183182
if (DEBUG)
184-
System.out.println("JavaBuilder:Performing full build since classpath has changed");//$NON-NLS-1$
183+
System.out.println("Performing full build since classpath has changed");//$NON-NLS-1$
185184
buildAll();
186185
}elseif (this.nameEnvironment.sourceLocations.length >0) {
187186
// if there is no source to compile & no classpath changes then we are done
188187
SimpleLookupTabledeltas =findDeltas();
189188
if (deltas ==null) {
190189
if (DEBUG)
191-
System.out.println("JavaBuilder:Performing full build since deltas are missing after incremental request");//$NON-NLS-1$
190+
System.out.println("Performing full build since deltas are missing after incremental request");//$NON-NLS-1$
192191
buildAll();
193192
}elseif (deltas.elementSize >0) {
194193
buildDeltas(deltas);
195194
}elseif (DEBUG) {
196-
System.out.println("JavaBuilder:Nothing to build since deltas were empty");//$NON-NLS-1$
195+
System.out.println("Nothing to build since deltas were empty");//$NON-NLS-1$
197196
}
198197
}else {
199198
if (hasStructuralDelta()) {// double check that a jar file didn't get replaced in a binary project
200199
if (DEBUG)
201-
System.out.println("JavaBuilder:Performing full build since there are structural deltas");//$NON-NLS-1$
200+
System.out.println("Performing full build since there are structural deltas");//$NON-NLS-1$
202201
buildAll();
203202
}else {
204203
if (DEBUG)
205-
System.out.println("JavaBuilder:Nothing to build since there are no source folders and no deltas");//$NON-NLS-1$
204+
System.out.println("Nothing to build since there are no source folders and no deltas");//$NON-NLS-1$
206205
this.lastState.tagAsNoopBuild();
207206
}
208207
}
@@ -240,16 +239,16 @@ protected IProject[] build(int kind, Map ignored, IProgressMonitor monitor) thro
240239
}
241240
IProject[]requiredProjects =getRequiredProjects(true);
242241
if (DEBUG)
243-
System.out.println("JavaBuilder:Finished build of " +this.currentProject.getName()//$NON-NLS-1$
244-
+" @ " +newDate(System.currentTimeMillis()) +"\n");//$NON-NLS-1$ //$NON-NLS-2$
242+
System.out.println("Finished build of " +this.currentProject.getName()//$NON-NLS-1$
243+
+" @ " +newDate(System.currentTimeMillis()));//$NON-NLS-1$
245244
returnrequiredProjects;
246245
}
247246

248247
privatevoidbuildAll() {
249248
this.notifier.checkCancel();
250249
this.notifier.subTask(Messages.bind(Messages.build_preparingBuild,this.currentProject.getName()));
251250
if (DEBUG &&this.lastState !=null)
252-
System.out.println("JavaBuilder:Clearing last state : " +this.lastState);//$NON-NLS-1$
251+
System.out.println("Clearing last state : " +this.lastState);//$NON-NLS-1$
253252
clearLastState();
254253
BatchImageBuilderimageBuilder =newJava2ScriptBatchImageBuilder(this,true);
255254
imageBuilder.build();
@@ -260,14 +259,14 @@ private void buildDeltas(SimpleLookupTable deltas) {
260259
this.notifier.checkCancel();
261260
this.notifier.subTask(Messages.bind(Messages.build_preparingBuild,this.currentProject.getName()));
262261
if (DEBUG &&this.lastState !=null)
263-
System.out.println("JavaBuilder:Clearing last state : " +this.lastState);//$NON-NLS-1$
262+
System.out.println("Clearing last state : " +this.lastState);//$NON-NLS-1$
264263
clearLastState();// clear the previously built state so if the build fails, a full build will occur next time
265264
IncrementalImageBuilderimageBuilder =newJava2ScriptIncrementalImageBuilder(this);
266265
if (imageBuilder.build(deltas)) {
267266
recordNewState(imageBuilder.newState);
268267
}else {
269268
if (DEBUG)
270-
System.out.println("JavaBuilder:Performing full build since incremental build failed");//$NON-NLS-1$
269+
System.out.println("Performing full build since incremental build failed");//$NON-NLS-1$
271270
buildAll();
272271
}
273272
}
@@ -277,7 +276,7 @@ protected void clean(IProgressMonitor monitor) throws CoreException {
277276
if (this.currentProject ==null || !this.currentProject.isAccessible())return;
278277

279278
if (DEBUG)
280-
System.out.println("\nJavaBuilder: Cleaning " +this.currentProject.getName()//$NON-NLS-1$
279+
System.out.println("\nCleaning " +this.currentProject.getName()//$NON-NLS-1$
281280
+" @ " +newDate(System.currentTimeMillis()));//$NON-NLS-1$
282281
this.notifier =newBuildNotifier(monitor,this.currentProject);
283282
this.notifier.begin();
@@ -286,7 +285,7 @@ protected void clean(IProgressMonitor monitor) throws CoreException {
286285

287286
initializeBuilder(CLEAN_BUILD,true);
288287
if (DEBUG)
289-
System.out.println("JavaBuilder:Clearing last state as part of clean : " +this.lastState);//$NON-NLS-1$
288+
System.out.println("Clearing last state as part of clean : " +this.lastState);//$NON-NLS-1$
290289
clearLastState();
291290
removeProblemsAndTasksFor(this.currentProject);
292291
newBatchImageBuilder(this,false).cleanOutputFolders(false);
@@ -298,7 +297,7 @@ protected void clean(IProgressMonitor monitor) throws CoreException {
298297
cleanup();
299298
}
300299
if (DEBUG)
301-
System.out.println("JavaBuilder:Finished cleaning " +this.currentProject.getName()//$NON-NLS-1$
300+
System.out.println("Finished cleaning " +this.currentProject.getName()//$NON-NLS-1$
302301
+" @ " +newDate(System.currentTimeMillis()));//$NON-NLS-1$
303302
}
304303

@@ -367,12 +366,12 @@ private SimpleLookupTable findDeltas() {
367366
if (delta !=null) {
368367
if (delta.getKind() !=IResourceDelta.NO_CHANGE) {
369368
if (DEBUG)
370-
System.out.println("JavaBuilder:Found source delta for: " +this.currentProject.getName());//$NON-NLS-1$
369+
System.out.println("Found source delta for: " +this.currentProject.getName());//$NON-NLS-1$
371370
deltas.put(this.currentProject,delta);
372371
}
373372
}else {
374373
if (DEBUG)
375-
System.out.println("JavaBuilder:Missing delta for: " +this.currentProject.getName());//$NON-NLS-1$
374+
System.out.println("Missing delta for: " +this.currentProject.getName());//$NON-NLS-1$
376375
this.notifier.subTask("");//$NON-NLS-1$
377376
returnnull;
378377
}
@@ -402,12 +401,12 @@ private SimpleLookupTable findDeltas() {
402401
if (delta !=null) {
403402
if (delta.getKind() !=IResourceDelta.NO_CHANGE) {
404403
if (DEBUG)
405-
System.out.println("JavaBuilder:Found binary delta for: " +p.getName());//$NON-NLS-1$
404+
System.out.println("Found binary delta for: " +p.getName());//$NON-NLS-1$
406405
deltas.put(p,delta);
407406
}
408407
}else {
409408
if (DEBUG)
410-
System.out.println("JavaBuilder:Missing delta for: " +p.getName());//$NON-NLS-1$
409+
System.out.println("Missing delta for: " +p.getName());//$NON-NLS-1$
411410
this.notifier.subTask("");//$NON-NLS-1$
412411
returnnull;
413412
}
@@ -515,7 +514,7 @@ private boolean hasClasspathChanged() {
515514
}catch (CoreExceptionignore) {// skip it
516515
}
517516
if (DEBUG) {
518-
System.out.println("JavaBuilder:New location: " +newSourceLocations[n] +"\n!= old location: " +oldSourceLocations[o]);//$NON-NLS-1$ //$NON-NLS-2$
517+
System.out.println("New location: " +newSourceLocations[n] +"\n!= old location: " +oldSourceLocations[o]);//$NON-NLS-1$ //$NON-NLS-2$
519518
printLocations(newSourceLocations,oldSourceLocations);
520519
}
521520
returntrue;
@@ -529,7 +528,7 @@ private boolean hasClasspathChanged() {
529528
}catch (CoreExceptionignore) {// skip it
530529
}
531530
if (DEBUG) {
532-
System.out.println("JavaBuilder:Added non-empty source folder");//$NON-NLS-1$
531+
System.out.println("Added non-empty source folder");//$NON-NLS-1$
533532
printLocations(newSourceLocations,oldSourceLocations);
534533
}
535534
returntrue;
@@ -540,7 +539,7 @@ private boolean hasClasspathChanged() {
540539
continue;
541540
}
542541
if (DEBUG) {
543-
System.out.println("JavaBuilder:Removed non-empty source folder");//$NON-NLS-1$
542+
System.out.println("Removed non-empty source folder");//$NON-NLS-1$
544543
printLocations(newSourceLocations,oldSourceLocations);
545544
}
546545
returntrue;
@@ -553,14 +552,14 @@ private boolean hasClasspathChanged() {
553552
for (n =o =0;n <newLength &&o <oldLength;n++,o++) {
554553
if (newBinaryLocations[n].equals(oldBinaryLocations[o]))continue;
555554
if (DEBUG) {
556-
System.out.println("JavaBuilder:New location: " +newBinaryLocations[n] +"\n!= old location: " +oldBinaryLocations[o]);//$NON-NLS-1$ //$NON-NLS-2$
555+
System.out.println("New location: " +newBinaryLocations[n] +"\n!= old location: " +oldBinaryLocations[o]);//$NON-NLS-1$ //$NON-NLS-2$
557556
printLocations(newBinaryLocations,oldBinaryLocations);
558557
}
559558
returntrue;
560559
}
561560
if (n <newLength ||o <oldLength) {
562561
if (DEBUG) {
563-
System.out.println("JavaBuilder:Number of binary folders/jar files has changed:");//$NON-NLS-1$
562+
System.out.println("Number of binary folders/jar files has changed:");//$NON-NLS-1$
564563
printLocations(newBinaryLocations,oldBinaryLocations);
565564
}
566565
returntrue;
@@ -614,15 +613,7 @@ private int initializeBuilder(int kind, boolean forBuild) throws CoreException {
614613
// Flush the existing external files cache if this is the beginning of a build cycle
615614
StringprojectName =this.currentProject.getName();
616615
if (builtProjects ==null ||builtProjects.contains(projectName)) {
617-
try {
618-
Methodmethod =JavaModel.class.getMethod("flushExternalFileCache",newClass[] {Void.class });
619-
if (method !=null) {
620-
method.invoke(JavaModel.class,newObject[0]);
621-
}
622-
}catch (Throwablee) {
623-
e.printStackTrace();
624-
}
625-
//JavaModel.flushExternalFileCache();
616+
JavaModel.flushExternalFileCache();
626617
builtProjects =newArrayList();
627618
}
628619
builtProjects.add(projectName);
@@ -677,7 +668,7 @@ private boolean isWorthBuilding() throws CoreException {
677668
// Abort build only if there are classpath errors
678669
if (isClasspathBroken(this.javaProject.getRawClasspath(),this.currentProject)) {
679670
if (DEBUG)
680-
System.out.println("JavaBuilder:Aborted build because project has classpath errors (incomplete or involved in cycle)");//$NON-NLS-1$
671+
System.out.println("Aborted build because project has classpath errors (incomplete or involved in cycle)");//$NON-NLS-1$
681672

682673
removeProblemsAndTasksFor(this.currentProject);// remove all compilation problems
683674

@@ -707,18 +698,18 @@ private boolean isWorthBuilding() throws CoreException {
707698
JavaProjectprereq = (JavaProject)JavaCore.create(p);
708699
if (prereq.hasCycleMarker() &&JavaCore.WARNING.equals(this.javaProject.getOption(JavaCore.CORE_CIRCULAR_CLASSPATH,true))) {
709700
if (DEBUG)
710-
System.out.println("JavaBuilder:Continued to build even though prereq project " +p.getName()//$NON-NLS-1$
701+
System.out.println("Continued to build even though prereq project " +p.getName()//$NON-NLS-1$
711702
+" was not built since its part of a cycle");//$NON-NLS-1$
712703
continue;
713704
}
714705
if (!hasJavaBuilder(p)) {
715706
if (DEBUG)
716-
System.out.println("JavaBuilder:Continued to build even though prereq project " +p.getName()//$NON-NLS-1$
707+
System.out.println("Continued to build even though prereq project " +p.getName()//$NON-NLS-1$
717708
+" is not built by JavaBuilder");//$NON-NLS-1$
718709
continue;
719710
}
720711
if (DEBUG)
721-
System.out.println("JavaBuilder:Aborted build because prereq project " +p.getName()//$NON-NLS-1$
712+
System.out.println("Aborted build because prereq project " +p.getName()//$NON-NLS-1$
722713
+" was not built");//$NON-NLS-1$
723714

724715
removeProblemsAndTasksFor(this.currentProject);// make this the only problem for this project
@@ -755,7 +746,7 @@ void mustPropagateStructuralChanges() {
755746
IProjectproject =this.workspaceRoot.getProject(participantPath.segment(0));
756747
if (hasBeenBuilt(project)) {
757748
if (DEBUG)
758-
System.out.println("JavaBuilder:Requesting another build iteration since cycle participant " +project.getName()//$NON-NLS-1$
749+
System.out.println("Requesting another build iteration since cycle participant " +project.getName()//$NON-NLS-1$
759750
+" has not yet seen some structural changes");//$NON-NLS-1$
760751
needRebuild();
761752
return;
@@ -765,10 +756,10 @@ void mustPropagateStructuralChanges() {
765756
}
766757

767758
privatevoidprintLocations(ClasspathLocation[]newLocations,ClasspathLocation[]oldLocations) {
768-
System.out.println("JavaBuilder:New locations:");//$NON-NLS-1$
759+
System.out.println("New locations:");//$NON-NLS-1$
769760
for (inti =0,length =newLocations.length;i <length;i++)
770761
System.out.println(" " +newLocations[i].debugPathString());//$NON-NLS-1$
771-
System.out.println("JavaBuilder:Old locations:");//$NON-NLS-1$
762+
System.out.println("Old locations:");//$NON-NLS-1$
772763
for (inti =0,length =oldLocations.length;i <length;i++)
773764
System.out.println(" " +oldLocations[i].debugPathString());//$NON-NLS-1$
774765
}
@@ -799,7 +790,7 @@ private void recordNewState(State state) {
799790
}
800791

801792
if (DEBUG)
802-
System.out.println("JavaBuilder:Recording new state : " +state);//$NON-NLS-1$
793+
System.out.println("Recording new state : " +state);//$NON-NLS-1$
803794
// state.dump();
804795
JavaModelManager.getJavaModelManager().setLastBuiltState(currentProject,newState);
805796
}

‎sources/net.sf.j2s.core/src/net/sf/j2s/core/builder/NameEnvironment.java

Lines changed: 5 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -10,8 +10,6 @@
1010
* Terry Parker <tparker@google.com>
1111
* - Contribution for https://bugs.eclipse.org/bugs/show_bug.cgi?id=372418
1212
* - Another problem with inner classes referenced from jars or class folders: "The type ... cannot be resolved"
13-
* Stephan Herrmann - Contribution for
14-
*Bug 392727 - Cannot compile project when a java file contains $ in its file name
1513
*******************************************************************************/
1614
packagenet.sf.j2s.core.builder;
1715

@@ -278,18 +276,17 @@ private NameEnvironmentAnswer findClass(String qualifiedTypeName, char[] typeNam
278276
// let the recompile loop fix up dependents when the secondary type Y has been deleted from X.java
279277
// Only enclosing type names are present in the additional units table, so strip off inner class specifications
280278
// when doing the lookup (https://bugs.eclipse.org/372418).
281-
// Also take care of $ in the name of the class (https://bugs.eclipse.org/377401)
282-
// and prefer name with '$' if unit exists rather than failing to search for nested class (https://bugs.eclipse.org/392727)
283-
SourceFileunit = (SourceFile)this.additionalUnits.get(qualifiedTypeName);// doesn't have file extension
284-
if (unit !=null)
285-
returnnewNameEnvironmentAnswer(unit,null/*no access restriction*/);
279+
// Also take care of $ in the name of the class (https://bugs.eclipse.org/Bug 377401)
286280
intindex =qualifiedTypeName.indexOf('$');
287281
if (index >0) {
288282
StringenclosingTypeName =qualifiedTypeName.substring(0,index);
289-
unit = (SourceFile)this.additionalUnits.get(enclosingTypeName);// doesn't have file extension
283+
SourceFileunit = (SourceFile)this.additionalUnits.get(enclosingTypeName);// doesn't have file extension
290284
if (unit !=null)
291285
returnnewNameEnvironmentAnswer(unit,null/*no access restriction*/);
292286
}
287+
SourceFileunit = (SourceFile)this.additionalUnits.get(qualifiedTypeName);// doesn't have file extension
288+
if (unit !=null)
289+
returnnewNameEnvironmentAnswer(unit,null/*no access restriction*/);
293290
}
294291

295292
StringqBinaryFileName =qualifiedTypeName +SUFFIX_STRING_class;

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