/**
* Updates the content of <code>cu</code>, modifying the type name and/or package declaration as
* necessary.
*
* @return an AST rewrite or null if no rewrite needed
*/
private TextEdit updateContent(ICompilationUnit cu, PackageFragment dest, String newName)
throws JavaModelException {
String[] currPackageName = ((PackageFragment) cu.getParent()).names;
String[] destPackageName = dest.names;
if (Util.equalArraysOrNull(currPackageName, destPackageName) && newName == null) {
return null; // nothing to change
} else {
// ensure cu is consistent (noop if already consistent)
cu.makeConsistent(this.progressMonitor);
// GROOVY start
// don't use the ASTParser if not a Java compilation unit
if (LanguageSupportFactory.isInterestingSourceFile(cu.getElementName())) {
// ZALUUM
// old return updateNonJavaContent(cu, destPackageName, currPackageName, newName);
return LanguageSupportFactory.updateContent(cu, destPackageName, currPackageName, newName);
// END ZALUUM
}
// GROOVY end
this.parser.setSource(cu);
CompilationUnit astCU = (CompilationUnit) this.parser.createAST(this.progressMonitor);
AST ast = astCU.getAST();
ASTRewrite rewrite = ASTRewrite.create(ast);
updateTypeName(cu, astCU, cu.getElementName(), newName, rewrite);
updatePackageStatement(astCU, destPackageName, rewrite, cu);
return rewrite.rewriteAST();
}
}
@Override
public String toString() {
return "("
+ ModifiableMClass.class.getSimpleName()
+ ")"
+ jdtCu.getParent().getElementName()
+ "."
+ jdtCu.getElementName();
}
private boolean isVisible(TypeNameMatch curr, ICompilationUnit cu) {
int flags = curr.getModifiers();
if (Flags.isPrivate(flags)) {
return false;
}
if (Flags.isPublic(flags) || Flags.isProtected(flags)) {
return true;
}
return curr.getPackageName().equals(cu.getParent().getElementName());
}
/**
* @since 2.3
* @deprecated This method is not used anymore.
*/
@Deprecated
protected String getExpectedPrimaryTypeNameFor(ICompilationUnit cu) {
String fileName = cu.getElementName();
String typeName = fileName.substring(0, fileName.lastIndexOf('.'));
IPackageFragment pkg = (IPackageFragment) cu.getParent();
if (!pkg.isDefaultPackage()) {
typeName = pkg.getElementName() + '.' + typeName;
}
return typeName;
}
@Override
public void setName(String name) {
try {
IPackageFragment jdtPkg = (IPackageFragment) jdtCu.getParent();
jdtCu.rename(name + ".java", false, MyMonitor.currentMonitor());
jdtCu = jdtPkg.getCompilationUnit(name + ".java");
} catch (JavaModelException e) {
throw new MyRuntimeException("Rename " + this + " to " + name, e);
}
}
public void testExtractInterfaceFromInterface2() throws Exception {
String className = "A";
String extendingInterfaceName = "I1";
String newInterfaceName = "B";
IType clas =
getType(createCUfromTestFile(getPackageP(), getTopLevelTypeName(className)), className);
ICompilationUnit cu = clas.getCompilationUnit();
IPackageFragment pack = (IPackageFragment) cu.getParent();
getType(
createCUfromTestFile(getPackageP(), getTopLevelTypeName(extendingInterfaceName)),
extendingInterfaceName);
IPackageFragmentRoot root = RefactoringTestSetup.getDefaultSourceFolder();
assertNotNull(root);
IPackageFragment p2 = root.createPackageFragment("p2", true, null);
getType(createCUfromTestFile(p2, getTopLevelTypeName("I2")), "I2");
ExtractInterfaceProcessor processor =
new ExtractInterfaceProcessor(
clas, JavaPreferencesSettings.getCodeGenerationSettings(clas.getJavaProject()));
Refactoring ref = new ProcessorBasedRefactoring(processor);
processor.setTypeName(newInterfaceName);
assertEquals(
"interface name should be accepted",
RefactoringStatus.OK,
processor.checkTypeName(newInterfaceName).getSeverity());
IMember[] extractableMembers = processor.getExtractableMembers();
final IMember[] members = new IMember[extractableMembers.length - 1];
List<IMember> list = new ArrayList<>();
for (IMember iMember : extractableMembers) {
if (!(iMember instanceof IField)) {
list.add(iMember);
}
}
processor.setExtractedMembers(list.toArray(members));
processor.setReplace(true);
processor.setAnnotations(false);
RefactoringStatus performRefactoring = performRefactoring(ref);
assertEquals("was supposed to pass", null, performRefactoring);
assertEqualLines(
"incorrect changes in " + className,
getFileContents(getOutputTestFileName(className)),
cu.getSource());
ICompilationUnit interfaceCu = pack.getCompilationUnit(newInterfaceName + ".java");
assertEqualLines(
"incorrect interface created",
getFileContents(getOutputTestFileName(newInterfaceName)),
interfaceCu.getSource());
}
@Override
public void setMPackage(ModifiableMPackage destMPackage) {
try {
String destPackageName = destMPackage.getName();
IPackageFragmentRoot srcRoot = (IPackageFragmentRoot) jdtCu.getParent().getParent();
IPackageFragment jdtDestPackage = srcRoot.getPackageFragment(destPackageName);
jdtCu.move(jdtDestPackage, null, null, false, MyMonitor.currentMonitor());
jdtCu = jdtDestPackage.getCompilationUnit(jdtCu.getElementName());
} catch (JavaModelException e) {
throw new MyRuntimeException("Move " + this + " to " + destMPackage, e);
}
}
/**
* Updates the content of <code>cu</code>, modifying the type name and/or package declaration as
* necessary.
*
* @return an AST rewrite or null if no rewrite needed
*/
private TextEdit updateContent(ICompilationUnit cu, PackageFragment dest, String newName)
throws JavaModelException {
String[] currPackageName = ((PackageFragment) cu.getParent()).names;
String[] destPackageName = dest.names;
if (Util.equalArraysOrNull(currPackageName, destPackageName) && newName == null) {
return null; // nothing to change
} else {
// ensure cu is consistent (noop if already consistent)
cu.makeConsistent(this.progressMonitor);
this.parser.setSource(cu);
CompilationUnit astCU = (CompilationUnit) this.parser.createAST(this.progressMonitor);
AST ast = astCU.getAST();
ASTRewrite rewrite = ASTRewrite.create(ast);
updateTypeName(cu, astCU, cu.getElementName(), newName, rewrite);
updatePackageStatement(astCU, destPackageName, rewrite, cu);
return rewrite.rewriteAST();
}
}
/*
* Ensures that searching takes the primary owner's working copies and the given working copies into account.
* (regression test for bug 43300 SearchEngine(IWorkingCopy[] workingCopies) not backward compatible)
*/
public void testSearch4() throws CoreException {
ICompilationUnit primaryWorkingCopy = null;
try {
createFolder("P/p");
createFile("/P/p/Y.java", "");
primaryWorkingCopy = getCompilationUnit("P/p/Y.java");
primaryWorkingCopy.becomeWorkingCopy(null);
// create type Y in working copy
primaryWorkingCopy.getBuffer().setContents("package p;\n" + "public class Y {\n" + "}");
primaryWorkingCopy.makeConsistent(null);
// create new working copy on X.java and add type X
this.workingCopy = getCompilationUnit("P/p/X.java").getWorkingCopy(null);
this.workingCopy.getBuffer().setContents("package p;\n" + "public class X {\n" + "}");
this.workingCopy.makeConsistent(null);
JavaSearchTests.JavaSearchResultCollector resultCollector =
new JavaSearchTests.JavaSearchResultCollector();
IJavaSearchScope scope =
SearchEngine.createJavaSearchScope(new IJavaElement[] {primaryWorkingCopy.getParent()});
SearchPattern pattern =
SearchPattern.createPattern(
"*",
IJavaSearchConstants.TYPE,
IJavaSearchConstants.DECLARATIONS,
SearchPattern.R_PATTERN_MATCH | SearchPattern.R_CASE_SENSITIVE);
new SearchEngine(new ICompilationUnit[] {this.workingCopy})
.search(
pattern,
new SearchParticipant[] {SearchEngine.getDefaultSearchParticipant()},
scope,
resultCollector,
null);
assertEquals("p/X.java p.X [X]\n" + "p/Y.java p.Y [Y]", resultCollector.toString());
} finally {
if (primaryWorkingCopy != null) {
primaryWorkingCopy.discardWorkingCopy();
}
deleteFile("/P/p/Y.java");
}
}
private void helper1(
int startLine,
int startColumn,
int endLine,
int endColumn,
boolean makeFinal,
boolean makeStatic,
String className,
int visibility)
throws Exception {
ICompilationUnit cu = createCUfromTestFile(getPackageP(), true, true);
ISourceRange selection =
TextRangeUtil.getSelection(cu, startLine, startColumn, endLine, endColumn);
ConvertAnonymousToNestedRefactoring ref =
new ConvertAnonymousToNestedRefactoring(cu, selection.getOffset(), selection.getLength());
RefactoringStatus preconditionResult = ref.checkInitialConditions(new NullProgressMonitor());
if (preconditionResult.isOK()) preconditionResult = null;
assertEquals("activation was supposed to be successful", null, preconditionResult);
ref.setClassName(className);
ref.setDeclareFinal(makeFinal);
ref.setDeclareStatic(makeStatic);
ref.setVisibility(visibility);
if (preconditionResult == null)
preconditionResult = ref.checkFinalConditions(new NullProgressMonitor());
else preconditionResult.merge(ref.checkFinalConditions(new NullProgressMonitor()));
if (preconditionResult.isOK()) preconditionResult = null;
assertEquals("precondition was supposed to pass", null, preconditionResult);
performChange(ref, false);
IPackageFragment pack = (IPackageFragment) cu.getParent();
String newCuName = getSimpleTestFileName(true, true);
ICompilationUnit newcu = pack.getCompilationUnit(newCuName);
assertTrue(newCuName + " does not exist", newcu.exists());
assertEqualLines(getFileContents(getTestFileName(true, false)), newcu.getSource());
}
public AssistCompilationUnit(
ICompilationUnit compilationUnit, WorkingCopyOwner owner, Map bindingCache, Map infoCache) {
super((PackageFragment) compilationUnit.getParent(), compilationUnit.getElementName(), owner);
this.bindingCache = bindingCache;
this.infoCache = infoCache;
}
@Override
public ModifiableMPackage getMPackage() {
return new MPackageJDT(
((IPackageFragment) jdtCu.getParent())
.getCompilationUnit(MPackage.PACKAGE_INFO_CLASS + ".java"));
}