Examples with WildcardType org.eclipse.jdt.core.dom.WildcardType used on opensource projects

Example 1 with WildcardType

use of org.eclipse.jdt.core.dom.WildcardType in project AutoRefactor by JnRouvignac.

the class ASTBuilder method toType.

/**
 * Converts a type binding into a type.
 *
 * @param typeBinding the type binding to convert
 * @param typeNameDecider decides on how the type should be referenced (simple name or qualified name)
 * @return a new type
 */
public Type toType(ITypeBinding typeBinding, TypeNameDecider typeNameDecider) {
    if (typeBinding == null) {
        throw new IllegalArgumentException(null, "typeBinding cannot be null");
    }
    if (typeBinding.isParameterizedType()) {
        final ParameterizedType type = ast.newParameterizedType(toType(typeBinding.getErasure(), typeNameDecider));
        final List<Type> typeArgs = typeArguments(type);
        for (ITypeBinding typeArg : typeBinding.getTypeArguments()) {
            typeArgs.add(toType(typeArg, typeNameDecider));
        }
        return type;
    } else if (typeBinding.isPrimitive()) {
        return type(typeBinding.getName());
    } else if (typeBinding.isClass() || typeBinding.isInterface() || typeBinding.isEnum() || typeBinding.isAnnotation() || typeBinding.isNullType() || typeBinding.isRawType()) {
        return type(typeNameDecider.useSimplestPossibleName(typeBinding));
    } else if (typeBinding.isArray()) {
        return ast.newArrayType(toType(typeBinding.getElementType(), typeNameDecider));
    } else if (typeBinding.isWildcardType()) {
        final WildcardType type = ast.newWildcardType();
        if (typeBinding.getBound() != null) {
            type.setBound(toType(typeBinding.getBound(), typeNameDecider), typeBinding.isUpperbound());
        }
        return type;
    } else if (typeBinding.isTypeVariable()) {
        return type(typeBinding.getName());
    } else if (typeBinding.isCapture()) {
        if (typeBinding.getTypeBounds().length > 1) {
            throw new NotImplementedException(null, "because it violates the javadoc of `ITypeBinding.getTypeBounds()`: " + "\"Note that per construction, it can only contain one class or array type, " + "at most, and then it is located in first position.\"");
        }
        return toType(typeBinding.getWildcard(), typeNameDecider);
    }
    throw new NotImplementedException(null, " for the type binding '" + typeBinding + "'");
}

Example 2 with WildcardType

use of org.eclipse.jdt.core.dom.WildcardType in project jbosstools-hibernate by jbosstools.

the class CollectEntityInfo method processFieldOrGetter.

public boolean processFieldOrGetter(Type type, List<String> list, boolean fieldFlag) {
    if (type == null) {
        return false;
    }
    if (type.isPrimitiveType()) {
        PrimitiveType pt = (PrimitiveType) type;
        if (!pt.getPrimitiveTypeCode().equals(PrimitiveType.BOOLEAN)) {
            // this is candidate for primary id
            Iterator<String> itVarNames = list.iterator();
            while (itVarNames.hasNext()) {
                String name = itVarNames.next();
                if ("version".equalsIgnoreCase(name)) {
                    // $NON-NLS-1$
                    FieldGetterType versionFieldGetter = updateFieldGetter(entityInfo.getVersionFieldGetter(), fieldFlag);
                    entityInfo.setVersionFieldGetter(versionFieldGetter);
                } else {
                    entityInfo.addPrimaryIdCandidate(name);
                }
            }
        }
    } else if (type.isSimpleType()) {
        SimpleType st = (SimpleType) type;
        ITypeBinding tb = st.resolveBinding();
        if (tb != null) {
            // $NON-NLS-1$
            String entityFullyQualifiedName = "";
            if (tb.getJavaElement() instanceof SourceType) {
                SourceType sourceT = (SourceType) tb.getJavaElement();
                entityFullyQualifiedName = sourceT.getFullyQualifiedName();
                entityInfo.addDependency(entityFullyQualifiedName);
                RefType refType2Use = tb.isEnum() ? RefType.ENUMERATED : RefType.MANY2ONE;
                Iterator<String> itVarNames = list.iterator();
                while (itVarNames.hasNext()) {
                    String name = itVarNames.next();
                    entityInfo.addReference(name, entityFullyQualifiedName, refType2Use);
                }
            } else if (tb.getJavaElement() instanceof BinaryType) {
                ITypeBinding tbParent = tb.getTypeDeclaration().getSuperclass();
                if (tbParent != null) {
                    if ("java.lang.Number".equals(tbParent.getBinaryName())) {
                        // $NON-NLS-1$
                        // this is candidate for primary id
                        Iterator<String> itVarNames = list.iterator();
                        while (itVarNames.hasNext()) {
                            String name = itVarNames.next();
                            if ("version".equalsIgnoreCase(name)) {
                                // $NON-NLS-1$
                                FieldGetterType versionFieldGetter = updateFieldGetter(entityInfo.getVersionFieldGetter(), fieldFlag);
                                entityInfo.setVersionFieldGetter(versionFieldGetter);
                            } else {
                                entityInfo.addPrimaryIdCandidate(name);
                            }
                        }
                    } else if ("java.util.Date".equals(tbParent.getBinaryName())) {
                        // $NON-NLS-1$
                        // this is candidate for version
                        Iterator<String> itVarNames = list.iterator();
                        while (itVarNames.hasNext()) {
                            String name = itVarNames.next();
                            if ("version".equalsIgnoreCase(name)) {
                                // $NON-NLS-1$
                                FieldGetterType versionFieldGetter = updateFieldGetter(entityInfo.getVersionFieldGetter(), fieldFlag);
                                entityInfo.setVersionFieldGetter(versionFieldGetter);
                            }
                        }
                    }
                }
                if ("java.lang.String".equals(tb.getBinaryName())) {
                    // $NON-NLS-1$
                    Iterator<String> itVarNames = list.iterator();
                    while (itVarNames.hasNext()) {
                        String name = itVarNames.next();
                        entityInfo.updateAnnotationColumn(name, null, false);
                        entityInfo.addPrimaryIdCandidate(name);
                    }
                }
            }
        }
    } else if (type.isArrayType()) {
        ArrayType at = (ArrayType) type;
        Type elementType = at.getElementType();
        ITypeBinding tb = elementType.resolveBinding();
        if (tb != null) {
            if (tb.getJavaElement() instanceof SourceType) {
                // $NON-NLS-1$
                String entityFullyQualifiedName = "";
                SourceType sourceT = (SourceType) tb.getJavaElement();
                try {
                    entityFullyQualifiedName = sourceT.getFullyQualifiedParameterizedName();
                } catch (JavaModelException e) {
                    // $NON-NLS-1$
                    HibernateConsolePlugin.getDefault().logErrorMessage("JavaModelException: ", e);
                }
                entityInfo.addDependency(entityFullyQualifiedName);
                Iterator<String> itVarNames = list.iterator();
                while (itVarNames.hasNext()) {
                    String name = itVarNames.next();
                    entityInfo.addReference(name, entityFullyQualifiedName, RefType.ONE2MANY);
                }
            }
        }
    } else if (type.isParameterizedType()) {
        ParameterizedType pt = (ParameterizedType) type;
        Type typeP = pt.getType();
        ITypeBinding tb = typeP.resolveBinding();
        if (tb != null) {
            ITypeBinding[] interfaces = Utils.getAllInterfaces(tb);
            // $NON-NLS-1$
            String fullyQualifiedNameTypeName = "";
            if (Utils.isImplementInterface(interfaces, "java.util.Collection")) {
                // $NON-NLS-1$
                // $NON-NLS-1$
                fullyQualifiedNameTypeName = "java.util.Collection";
            }
            if (Utils.isImplementInterface(interfaces, "java.util.Map")) {
                // $NON-NLS-1$
                // $NON-NLS-1$
                fullyQualifiedNameTypeName = "java.util.Map";
            }
            /*for (int i = 0; i < interfaces.length; i++) {
					if (interfaces[i].getJavaElement() instanceof BinaryType) {
						BinaryType binaryT = (BinaryType)interfaces[i].getJavaElement();
						String tmp = binaryT.getFullyQualifiedName('.');
						if (0 == "java.util.Collection".compareTo(tmp)) { //$NON-NLS-1$
							fullyQualifiedNameTypeName = tmp;
							break;
						}
					}
				}*/
            if (fullyQualifiedNameTypeName.length() > 0) {
                Iterator<Type> typeArgsIt = pt.typeArguments().iterator();
                while (typeArgsIt.hasNext()) {
                    typeP = typeArgsIt.next();
                    tb = typeP.resolveBinding();
                    // $NON-NLS-1$
                    String entityFullyQualifiedName = "";
                    if (tb.getJavaElement() instanceof SourceType) {
                        SourceType sourceT = (SourceType) tb.getJavaElement();
                        try {
                            entityFullyQualifiedName = sourceT.getFullyQualifiedParameterizedName();
                        } catch (JavaModelException e) {
                            // $NON-NLS-1$
                            HibernateConsolePlugin.getDefault().logErrorMessage("JavaModelException: ", e);
                        }
                        entityInfo.addDependency(entityFullyQualifiedName);
                        Iterator<String> itVarNames = list.iterator();
                        while (itVarNames.hasNext()) {
                            String name = itVarNames.next();
                            entityInfo.addReference(name, entityFullyQualifiedName, RefType.ONE2MANY);
                        }
                    }
                }
            }
        }
    } else if (type.isQualifiedType()) {
        QualifiedType qt = (QualifiedType) type;
        @SuppressWarnings("unused") ITypeBinding tb = qt.resolveBinding();
    } else if (type.isWildcardType()) {
        WildcardType wt = (WildcardType) type;
        @SuppressWarnings("unused") ITypeBinding tb = wt.resolveBinding();
    }
    return true;
}

Example 3 with WildcardType

use of org.eclipse.jdt.core.dom.WildcardType in project generator by mybatis.

the class TypeStringifier method visit.

@Override
public boolean visit(WildcardType node) {
    buffer.append('?');
    Type bound = node.getBound();
    if (bound != null) {
        if (node.isUpperBound()) {
            // $NON-NLS-1$
            buffer.append(" extends ");
        } else {
            // $NON-NLS-1$
            buffer.append(" super ");
        }
        bound.accept(this);
    }
    return false;
}

Example 4 with WildcardType

use of org.eclipse.jdt.core.dom.WildcardType in project flux by eclipse.

the class ASTResolving method internalGetPossibleTypeKinds.

private static int internalGetPossibleTypeKinds(ASTNode node) {
    int kind = SimilarElementsRequestor.ALL_TYPES;
    int mask = SimilarElementsRequestor.ALL_TYPES | SimilarElementsRequestor.VOIDTYPE;
    ASTNode parent = node.getParent();
    while (parent instanceof QualifiedName) {
        if (node.getLocationInParent() == QualifiedName.QUALIFIER_PROPERTY) {
            return SimilarElementsRequestor.REF_TYPES;
        }
        node = parent;
        parent = parent.getParent();
        mask = SimilarElementsRequestor.REF_TYPES;
    }
    while (parent instanceof Type) {
        if (parent instanceof QualifiedType) {
            if (node.getLocationInParent() == QualifiedType.QUALIFIER_PROPERTY) {
                return mask & (SimilarElementsRequestor.REF_TYPES);
            }
            mask &= SimilarElementsRequestor.REF_TYPES;
        } else if (parent instanceof NameQualifiedType) {
            if (node.getLocationInParent() == NameQualifiedType.QUALIFIER_PROPERTY) {
                return mask & (SimilarElementsRequestor.REF_TYPES);
            }
            mask &= SimilarElementsRequestor.REF_TYPES;
        } else if (parent instanceof ParameterizedType) {
            if (node.getLocationInParent() == ParameterizedType.TYPE_ARGUMENTS_PROPERTY) {
                return mask & SimilarElementsRequestor.REF_TYPES_AND_VAR;
            }
            mask &= SimilarElementsRequestor.CLASSES | SimilarElementsRequestor.INTERFACES;
        } else if (parent instanceof WildcardType) {
            if (node.getLocationInParent() == WildcardType.BOUND_PROPERTY) {
                return mask & SimilarElementsRequestor.REF_TYPES_AND_VAR;
            }
        }
        node = parent;
        parent = parent.getParent();
    }
    switch(parent.getNodeType()) {
        case ASTNode.TYPE_DECLARATION:
            if (node.getLocationInParent() == TypeDeclaration.SUPER_INTERFACE_TYPES_PROPERTY) {
                kind = SimilarElementsRequestor.INTERFACES;
            } else if (node.getLocationInParent() == TypeDeclaration.SUPERCLASS_TYPE_PROPERTY) {
                kind = SimilarElementsRequestor.CLASSES;
            }
            break;
        case ASTNode.ENUM_DECLARATION:
            kind = SimilarElementsRequestor.INTERFACES;
            break;
        case ASTNode.METHOD_DECLARATION:
            if (node.getLocationInParent() == MethodDeclaration.THROWN_EXCEPTION_TYPES_PROPERTY) {
                kind = SimilarElementsRequestor.CLASSES;
            } else if (node.getLocationInParent() == MethodDeclaration.RETURN_TYPE2_PROPERTY) {
                kind = SimilarElementsRequestor.ALL_TYPES | SimilarElementsRequestor.VOIDTYPE;
            }
            break;
        case ASTNode.ANNOTATION_TYPE_MEMBER_DECLARATION:
            kind = SimilarElementsRequestor.PRIMITIVETYPES | SimilarElementsRequestor.ANNOTATIONS | SimilarElementsRequestor.ENUMS;
            break;
        case ASTNode.INSTANCEOF_EXPRESSION:
            kind = SimilarElementsRequestor.REF_TYPES;
            break;
        case ASTNode.THROW_STATEMENT:
            kind = SimilarElementsRequestor.CLASSES;
            break;
        case ASTNode.CLASS_INSTANCE_CREATION:
            if (((ClassInstanceCreation) parent).getAnonymousClassDeclaration() == null) {
                kind = SimilarElementsRequestor.CLASSES;
            } else {
                kind = SimilarElementsRequestor.CLASSES | SimilarElementsRequestor.INTERFACES;
            }
            break;
        case ASTNode.SINGLE_VARIABLE_DECLARATION:
            int superParent = parent.getParent().getNodeType();
            if (superParent == ASTNode.CATCH_CLAUSE) {
                kind = SimilarElementsRequestor.CLASSES;
            } else if (superParent == ASTNode.ENHANCED_FOR_STATEMENT) {
                kind = SimilarElementsRequestor.REF_TYPES;
            }
            break;
        case ASTNode.TAG_ELEMENT:
            kind = SimilarElementsRequestor.REF_TYPES;
            break;
        case ASTNode.MARKER_ANNOTATION:
        case ASTNode.SINGLE_MEMBER_ANNOTATION:
        case ASTNode.NORMAL_ANNOTATION:
            kind = SimilarElementsRequestor.ANNOTATIONS;
            break;
        case ASTNode.TYPE_PARAMETER:
            if (((TypeParameter) parent).typeBounds().indexOf(node) > 0) {
                kind = SimilarElementsRequestor.INTERFACES;
            } else {
                kind = SimilarElementsRequestor.REF_TYPES_AND_VAR;
            }
            break;
        case ASTNode.TYPE_LITERAL:
            kind = SimilarElementsRequestor.REF_TYPES;
            break;
        default:
    }
    return kind & mask;
}

Example 5 with WildcardType

use of org.eclipse.jdt.core.dom.WildcardType in project AutoRefactor by JnRouvignac.

the class ASTNodeFactory method toType.

/**
 * Converts a type binding into a type.
 *
 * @param typeBinding     the type binding to convert
 * @param typeNameDecider decides on how the type should be referenced (simple
 *                        name or qualified name)
 * @return a new type
 */
public Type toType(final ITypeBinding typeBinding, final TypeNameDecider typeNameDecider) {
    if (typeBinding == null) {
        // $NON-NLS-1$
        throw new IllegalArgumentException(null, "typeBinding cannot be null");
    }
    if (typeBinding.isParameterizedType()) {
        ParameterizedType type = ast.newParameterizedType(toType(typeBinding.getErasure(), typeNameDecider));
        List<Type> typeArgs = type.typeArguments();
        for (ITypeBinding typeArg : typeBinding.getTypeArguments()) {
            typeArgs.add(toType(typeArg, typeNameDecider));
        }
        return type;
    }
    if (typeBinding.isPrimitive()) {
        return type(typeBinding.getName());
    }
    if (typeBinding.isClass() || typeBinding.isInterface() || typeBinding.isEnum() || typeBinding.isAnnotation() || typeBinding.isNullType() || typeBinding.isRawType()) {
        return type(typeNameDecider.useSimplestPossibleName(typeBinding));
    }
    if (typeBinding.isArray()) {
        return ast.newArrayType(toType(typeBinding.getElementType(), typeNameDecider), typeBinding.getDimensions());
    }
    if (typeBinding.isWildcardType()) {
        WildcardType type = ast.newWildcardType();
        if (typeBinding.getBound() != null) {
            type.setBound(toType(typeBinding.getBound(), typeNameDecider), typeBinding.isUpperbound());
        }
        return type;
    }
    if (typeBinding.isTypeVariable()) {
        return type(typeBinding.getName());
    }
    if (typeBinding.isCapture()) {
        if (typeBinding.getTypeBounds().length > 1) {
            throw new NotImplementedException(null, // $NON-NLS-1$
            "because it violates the javadoc of `ITypeBinding.getTypeBounds()`: " + // $NON-NLS-1$
            "\"Note that per construction, it can only contain one class or array type, " + // $NON-NLS-1$
            "at most, and then it is located in first position.\"");
        }
        return toType(typeBinding.getWildcard(), typeNameDecider);
    }
    // $NON-NLS-1$ //$NON-NLS-2$
    throw new NotImplementedException(null, " for the type binding '" + typeBinding + "'");
}