Examples with SpoonException spoon.SpoonException used on opensource projects

Example 1 with SpoonException

use of spoon.SpoonException in project spoon by INRIA.

the class AnnotationFactory method annotate.

/**
 * Creates/updates an element's annotation value.
 *
 * @param element
 * 		the program element to annotate
 * @param annotationType
 * 		the annotation type
 * @param annotationElementName
 * 		the annotation element name
 * @param value
 * 		the value of the annotation element
 * @return the created/updated annotation
 */
public <A extends Annotation> CtAnnotation<A> annotate(CtElement element, CtTypeReference<A> annotationType, String annotationElementName, Object value) {
    final CtAnnotation<A> annotation = annotate(element, annotationType);
    boolean isArray;
    // try with CT reflection
    CtAnnotationType<A> ctAnnotationType = ((CtAnnotationType<A>) annotation.getAnnotationType().getDeclaration());
    boolean newValue = annotation.getValue(annotationElementName) == null;
    if (ctAnnotationType != null) {
        CtMethod<?> e = ctAnnotationType.getMethod(annotationElementName);
        isArray = (e.getType() instanceof CtArrayTypeReference);
    } else {
        Method m;
        try {
            m = annotation.getAnnotationType().getActualClass().getMethod(annotationElementName, new Class[0]);
        } catch (Exception ex) {
            annotation.addValue(annotationElementName, value);
            return annotation;
        }
        isArray = m.getReturnType().isArray();
    }
    if (isArray || newValue) {
        annotation.addValue(annotationElementName, value);
    } else {
        throw new SpoonException("cannot assign an array to a non-array annotation element");
    }
    return annotation;
}

Example 2 with SpoonException

use of spoon.SpoonException in project spoon by INRIA.

the class CompilationUnitFactory method getOrCreate.

public CompilationUnit getOrCreate(CtType type) {
    if (type == null) {
        return null;
    }
    if (type.getPosition() != null && type.getPosition().getCompilationUnit() != null) {
        return type.getPosition().getCompilationUnit();
    }
    if (type.isTopLevel()) {
        CtModule module;
        if (type.getPackage() != null && factory.getEnvironment().getComplianceLevel() > 8) {
            module = type.getPackage().getParent(CtModule.class);
        } else {
            module = null;
        }
        File file = this.factory.getEnvironment().getOutputDestinationHandler().getOutputPath(module, type.getPackage(), type).toFile();
        try {
            String path = file.getCanonicalPath();
            CompilationUnit result = this.getOrCreate(path);
            result.setDeclaredPackage(type.getPackage());
            result.addDeclaredType(type);
            type.setPosition(this.factory.createPartialSourcePosition(result));
            return result;
        } catch (IOException e) {
            throw new SpoonException("Cannot get path for file: " + file.getAbsolutePath(), e);
        }
    } else {
        return getOrCreate(type.getTopLevelType());
    }
}

Example 3 with SpoonException

use of spoon.SpoonException in project spoon by INRIA.

the class CompilationUnitFactory method getOrCreate.

public CompilationUnit getOrCreate(CtModule module) {
    if (module.getPosition() != null && module.getPosition().getCompilationUnit() != null) {
        return module.getPosition().getCompilationUnit();
    } else {
        File file = this.factory.getEnvironment().getOutputDestinationHandler().getOutputPath(module, null, null).toFile();
        try {
            String path = file.getCanonicalPath();
            CompilationUnit result = this.getOrCreate(path);
            result.setDeclaredModule(module);
            module.setPosition(this.factory.createPartialSourcePosition(result));
            return result;
        } catch (IOException e) {
            throw new SpoonException("Cannot get path for file: " + file.getAbsolutePath(), e);
        }
    }
}

Example 4 with SpoonException

use of spoon.SpoonException in project spoon by INRIA.

the class CompilationUnitFactory method getOrCreate.

public CompilationUnit getOrCreate(CtPackage ctPackage) {
    if (ctPackage.getPosition() != null && ctPackage.getPosition().getCompilationUnit() != null) {
        return ctPackage.getPosition().getCompilationUnit();
    } else {
        CtModule module;
        if (factory.getEnvironment().getComplianceLevel() > 8) {
            module = ctPackage.getParent(CtModule.class);
        } else {
            module = null;
        }
        File file = this.factory.getEnvironment().getOutputDestinationHandler().getOutputPath(module, ctPackage, null).toFile();
        try {
            String path = file.getCanonicalPath();
            CompilationUnit result = this.getOrCreate(path);
            result.setDeclaredPackage(ctPackage);
            ctPackage.setPosition(this.factory.createPartialSourcePosition(result));
            return result;
        } catch (IOException e) {
            throw new SpoonException("Cannot get path for file: " + file.getAbsolutePath(), e);
        }
    }
}

Example 5 with SpoonException

use of spoon.SpoonException in project spoon by INRIA.

the class Refactoring method copyType.

/**
 * See doc in {@link CtType#copyType()}
 */
public static CtType<?> copyType(final CtType<?> type) {
    CtType<?> clone = type.clone();
    String tentativeTypeName = type.getSimpleName() + "Copy";
    while (type.getFactory().Type().get(type.getPackage().getQualifiedName() + "." + tentativeTypeName) != null) {
        tentativeTypeName += "X";
    }
    final String cloneTypeName = tentativeTypeName;
    clone.setSimpleName(cloneTypeName);
    type.getPackage().addType(clone);
    new CtScanner() {

        @Override
        public <T> void visitCtTypeReference(CtTypeReference<T> reference) {
            if (reference.getDeclaration() == null) {
                return;
            }
            if (reference.getDeclaration() == type) {
                reference.setSimpleName(cloneTypeName);
            }
            if (reference.getDeclaration() != clone) {
                throw new SpoonException("post condition broken " + reference);
            }
            super.visitCtTypeReference(reference);
        }

        @Override
        public <T> void visitCtExecutableReference(CtExecutableReference<T> reference) {
            CtExecutable<T> declaration = reference.getDeclaration();
            if (declaration == null) {
                return;
            }
            if (declaration.hasParent(type)) {
                reference.getDeclaringType().setSimpleName(cloneTypeName);
            }
            if (!reference.getDeclaration().hasParent(clone)) {
                throw new SpoonException("post condition broken " + reference);
            }
            super.visitCtExecutableReference(reference);
        }

        @Override
        public <T> void visitCtFieldReference(CtFieldReference<T> reference) {
            CtField<T> declaration = reference.getDeclaration();
            if (declaration == null) {
                return;
            }
            if (declaration.hasParent(type)) {
                reference.getDeclaringType().setSimpleName(cloneTypeName);
            }
            if (reference.getDeclaration() == null || !reference.getDeclaration().hasParent(clone)) {
                throw new SpoonException("post condition broken " + reference);
            }
            super.visitCtFieldReference(reference);
        }
    }.scan(clone);
    return clone;
}