// Função auxiliar para copiar o tipo da variável
// considerando que um tipo nao pode pertencer a outra AST
private Type getType(ITypeBinding typeBinding, AST newAST) {
if (typeBinding.isPrimitive()) {
return newAST.newPrimitiveType(PrimitiveType.toCode(typeBinding.getName()));
} else if (typeBinding.isArray()) {
return newAST.newArrayType(
this.getType(typeBinding.getElementType(), newAST), typeBinding.getDimensions());
} else if (typeBinding.isParameterizedType()) {
ParameterizedType pt =
newAST.newParameterizedType(this.getType(typeBinding.getTypeDeclaration(), newAST));
for (ITypeBinding itb : typeBinding.getTypeArguments()) {
pt.typeArguments().add(this.getType(itb, newAST));
}
return pt;
} else if (typeBinding.isWildcardType()) {
WildcardType wt = newAST.newWildcardType();
wt.setBound(
typeBinding.getBound() == null ? null : this.getType(typeBinding.getBound(), newAST),
typeBinding.isUpperbound());
return wt;
} else {
try {
return newAST.newSimpleType(newAST.newName(typeBinding.getQualifiedName()));
} catch (Exception e) {
return newAST.newSimpleType(newAST.newName(typeBinding.getName()));
}
}
}
public static void getInvalidQualificationProposals(
IInvocationContext context, IProblemLocation problem, Collection<ICommandAccess> proposals) {
ASTNode node = problem.getCoveringNode(context.getASTRoot());
if (!(node instanceof Name)) {
return;
}
Name name = (Name) node;
IBinding binding = name.resolveBinding();
if (!(binding instanceof ITypeBinding)) {
return;
}
ITypeBinding typeBinding = (ITypeBinding) binding;
AST ast = node.getAST();
ASTRewrite rewrite = ASTRewrite.create(ast);
rewrite.replace(name, ast.newName(typeBinding.getQualifiedName()), null);
String label = CorrectionMessages.JavadocTagsSubProcessor_qualifylinktoinner_description;
Image image = JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE);
ASTRewriteCorrectionProposal proposal =
new ASTRewriteCorrectionProposal(
label,
context.getCompilationUnit(),
rewrite,
IProposalRelevance.QUALIFY_INNER_TYPE_NAME,
image);
proposals.add(proposal);
}
/**
* Builds a new {@link Name} instance. If only a single name is provided then a {@link SimpleName}
* is returned, if several names are provided then a {@link QualifiedName} is built.
*
* @param names the qualified or simple name
* @return a new name
* @throws IllegalArgumentException if no names are provided
*/
public Name name(String... names) {
if (names.length == 0) {
throw new IllegalArgumentException(null, "Expected at least one name, but was given 0 names");
}
if (names.length == 1) {
return simpleName(names[0]);
}
return ast.newName(names);
}
private void updatePackageStatement(
CompilationUnit astCU, String[] pkgName, ASTRewrite rewriter, ICompilationUnit cu)
throws JavaModelException {
boolean defaultPackage = pkgName.length == 0;
AST ast = astCU.getAST();
if (defaultPackage) {
// remove existing package statement
PackageDeclaration pkg = astCU.getPackage();
if (pkg != null) {
int pkgStart;
Javadoc javadoc = pkg.getJavadoc();
if (javadoc != null) {
pkgStart = javadoc.getStartPosition() + javadoc.getLength() + 1;
} else {
pkgStart = pkg.getStartPosition();
}
int extendedStart = astCU.getExtendedStartPosition(pkg);
if (pkgStart != extendedStart) {
// keep the comments associated with package declaration
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=247757
String commentSource = cu.getSource().substring(extendedStart, pkgStart);
ASTNode comment =
rewriter.createStringPlaceholder(commentSource, ASTNode.PACKAGE_DECLARATION);
rewriter.set(astCU, CompilationUnit.PACKAGE_PROPERTY, comment, null);
} else {
rewriter.set(astCU, CompilationUnit.PACKAGE_PROPERTY, null, null);
}
}
} else {
org.eclipse.jdt.core.dom.PackageDeclaration pkg = astCU.getPackage();
if (pkg != null) {
// rename package statement
Name name = ast.newName(pkgName);
rewriter.set(pkg, PackageDeclaration.NAME_PROPERTY, name, null);
} else {
// create new package statement
pkg = ast.newPackageDeclaration();
pkg.setName(ast.newName(pkgName));
rewriter.set(astCU, CompilationUnit.PACKAGE_PROPERTY, pkg, null);
}
}
}
/**
* create the update code block with dao invoked.
*
* @param ast the ast tree. fc the configuration.
*/
@SuppressWarnings("unchecked")
public Block createBlock(AST ast, FastIbatisConfig fc) {
Block block = ast.newBlock();
MethodInvocation methodInvocation = ast.newMethodInvocation();
methodInvocation.setExpression(ast.newName(Utils.lowFirstChar(fc.getModelName()) + "DAO"));
methodInvocation.setName(ast.newSimpleName(fc.getMethodName()));
methodInvocation.arguments().add(ast.newSimpleName("param"));
ReturnStatement rs = ast.newReturnStatement();
rs.setExpression(methodInvocation);
block.statements().add(rs);
return block;
}
public SingleVariableDeclaration newVariableDecl(String name, String type) {
SingleVariableDeclaration exceptionDecl = ast.newSingleVariableDeclaration();
exceptionDecl.setName(ast.newSimpleName(name));
exceptionDecl.setType(ast.newSimpleType(ast.newName(type)));
return exceptionDecl;
}
public Type newType(String typeName) {
return ast.newSimpleType(ast.newName(typeName));
}
public ASTNode newStaticCall(String className, String funName, Expression... args) {
return newCall(ast.newName(className), funName, args);
}
private SimpleType newSimpleType(final String typeName) {
return ast.newSimpleType(ast.newName(typeName));
}
@SuppressWarnings("unchecked")
@Before
public void setUp() {
manager = ModelManager.getInstance();
manager.clearModel();
AST ast2 = AST.newAST(AST.JLS3);
CompilationUnit cu2 = ast2.newCompilationUnit();
PackageDeclaration pack2 = ast2.newPackageDeclaration();
pack2.setName(ast2.newName("be.ac.ua.test.otherpack"));
cu2.setPackage(pack2);
TypeDeclaration type2 = ast2.newTypeDeclaration();
type2.setName(ast2.newSimpleName("Foo"));
cu2.types().add(type2); // created mock compilationunit containing package and class
PackageRecorder prec2 = new PackageRecorder(pack2);
prec2.storeChange(new Add()); // store the package addition
ClassRecorder crec2 = new ClassRecorder(type2);
declaredclassadd = new Add();
crec2.storeChange(declaredclassadd);
AST ast = AST.newAST(AST.JLS3);
CompilationUnit cu = ast.newCompilationUnit();
PackageDeclaration pack = ast.newPackageDeclaration();
pack.setName(ast.newName(packname));
cu.setPackage(pack);
TypeDeclaration type = ast.newTypeDeclaration();
type.setName(ast.newSimpleName(classname));
cu.types().add(type);
PackageRecorder prec = new PackageRecorder(pack);
prec.storeChange(new Add()); // store the package addition
ClassRecorder crec = new ClassRecorder(type);
classadd = new Add();
crec.storeChange(classadd);
// Class and package created and changes logged, now create the Field.
VariableDeclarationFragment frag1 = ast.newVariableDeclarationFragment();
frag1.setName(ast.newSimpleName(intfieldname));
FieldDeclaration field = ast.newFieldDeclaration(frag1);
field.setType(ast.newPrimitiveType(PrimitiveType.INT)); // field has type int
type.bodyDeclarations().add(field);
VariableDeclarationFragment frag2 = ast.newVariableDeclarationFragment();
frag2.setName(ast.newSimpleName(fieldname));
FieldDeclaration field2 = ast.newFieldDeclaration(frag2);
field2.setType(ast.newSimpleType(ast.newName(declaredTypeName))); // field has type Foo
type.bodyDeclarations().add(field2);
VariableDeclarationFragment frag3 = ast.newVariableDeclarationFragment();
frag3.setName(ast.newSimpleName(field3Name));
FieldDeclaration field3 = ast.newFieldDeclaration(frag3);
field3.setType(ast.newSimpleType(ast.newName("Foo"))); // field has type Foo
type.bodyDeclarations().add(field3);
ImportDeclaration imp = ast.newImportDeclaration();
imp.setName(ast.newName(declaredTypeName));
cu.imports().add(imp);
// created mock compilationunit containing package and class
recorder1 = new FieldRecorder(field);
recorder2 = new FieldRecorder(field2);
recorder3 = new FieldRecorder(field3);
}
