Java Code Examples for org.apache.bcel.classfile.ArrayElementValue

The following examples show how to use org.apache.bcel.classfile.ArrayElementValue. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
private static boolean isEmptyArray(ElementValue methodAnnotationAttributeValue) {
    if (!(methodAnnotationAttributeValue instanceof ArrayElementValue)) {
        return false;
    }
    ArrayElementValue arrayElementValue = (ArrayElementValue) methodAnnotationAttributeValue;

    return arrayElementValue.getElementValuesArraySize() == 0;
}
 
Example 2
private static boolean isMixOfUnprotectedAndProtectedHttpRequestMethods(ElementValue methodAnnotationAttributeValue) {
    if (!(methodAnnotationAttributeValue instanceof ArrayElementValue)) {
        return false;
    }
    ArrayElementValue arrayElementValue = (ArrayElementValue) methodAnnotationAttributeValue;

    // There cannot be a mix if there is no more than one element.
    if (arrayElementValue.getElementValuesArraySize() <= 1) {
        return false;
    }

    // Return `true` as soon as we find at least one unprotected and at least one protected HTTP request method.
    boolean atLeastOneUnprotected = false;
    boolean atLeastOneProtected = false;
    ElementValue[] elementValues = arrayElementValue.getElementValuesArray();
    for (ElementValue elementValue : elementValues) {
        if (UNPROTECTED_HTTP_REQUEST_METHODS.contains(elementValue.stringifyValue())) {
            atLeastOneUnprotected = true;
        } else {
            atLeastOneProtected = true;
        }
        if (atLeastOneUnprotected && atLeastOneProtected) {
            return true;
        }
    }
    return false;
}
 
Example 3
@Override
public void visitAnnotation(String annotationClass, Map<String, ElementValue> map, boolean runtimeVisible) {

    if (database == null) {
        return;
    }

    NullnessAnnotation n = NullnessAnnotation.Parser.parse(annotationClass);
    annotationClass = lastPortion(annotationClass);
    if (n == null) {
        if (annotationClass.startsWith("DefaultAnnotation")) {
            annotationClass = annotationClass.substring("DefaultAnnotation".length());

            Target annotationTarget = defaultKind.get(annotationClass);
            if (annotationTarget != Target.METHOD) {
                return;
            }

            ElementValue v = map.get("value");
            if (v instanceof ClassElementValue) {
                handleClassElementValue((ClassElementValue) v, annotationTarget);
            } else if (v instanceof ArrayElementValue) {
                for (ElementValue v2 : ((ArrayElementValue) v).getElementValuesArray()) {
                    if (v2 instanceof ClassElementValue) {
                        handleClassElementValue((ClassElementValue) v2, annotationTarget);
                    }
                }
            }

            return;
        }

    } else if (visitingMethod()) {
        database.addDirectAnnotation(XFactory.createXMethod(this), n);
    } else if (visitingField()) {
        database.addDirectAnnotation(XFactory.createXField(this), n);
    }

}
 
Example 4
Source Project: commons-bcel   Source File: ArrayElementValueGen.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Return immutable variant of this ArrayElementValueGen
 */
@Override
public ElementValue getElementValue()
{
    final ElementValue[] immutableData = new ElementValue[evalues.size()];
    int i = 0;
    for (final ElementValueGen element : evalues) {
        immutableData[i++] = element.getElementValue();
    }
    return new ArrayElementValue(super.getElementValueType(),
            immutableData,
            getConstantPool().getConstantPool());
}
 
Example 5
Source Project: commons-bcel   Source File: ArrayElementValueGen.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * @param value
 * @param cpool
 */
public ArrayElementValueGen(final ArrayElementValue value, final ConstantPoolGen cpool,
        final boolean copyPoolEntries)
{
    super(ARRAY, cpool);
    evalues = new ArrayList<>();
    final ElementValue[] in = value.getElementValuesArray();
    for (final ElementValue element : in) {
        evalues.add(ElementValueGen.copy(element, cpool, copyPoolEntries));
    }
}
 
Example 6
Source Project: commons-bcel   Source File: ElementValueGen.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Creates an (modifiable) ElementValueGen copy of an (immutable)
 * ElementValue - constant pool is assumed correct.
 */
public static ElementValueGen copy(final ElementValue value,
        final ConstantPoolGen cpool, final boolean copyPoolEntries)
{
    switch (value.getElementValueType())
    {
    case 'B': // byte
    case 'C': // char
    case 'D': // double
    case 'F': // float
    case 'I': // int
    case 'J': // long
    case 'S': // short
    case 'Z': // boolean
    case 's': // String
        return new SimpleElementValueGen((SimpleElementValue) value, cpool,
                copyPoolEntries);
    case 'e': // Enum constant
        return new EnumElementValueGen((EnumElementValue) value, cpool,
                copyPoolEntries);
    case '@': // Annotation
        return new AnnotationElementValueGen(
                (AnnotationElementValue) value, cpool, copyPoolEntries);
    case '[': // Array
        return new ArrayElementValueGen((ArrayElementValue) value, cpool,
                copyPoolEntries);
    case 'c': // Class
        return new ClassElementValueGen((ClassElementValue) value, cpool,
                copyPoolEntries);
    default:
        throw new UnsupportedOperationException("Not implemented yet! (" + value.getElementValueType() + ")");
    }
}
 
Example 7
private void assertArrayElementValue(final int nExpectedArrayValues, final AnnotationEntry anno)
{
    final ElementValuePair elementValuePair = anno.getElementValuePairs()[0];
    assertEquals("value", elementValuePair.getNameString());
    final ArrayElementValue ev = (ArrayElementValue) elementValuePair.getValue();
    final ElementValue[] eva = ev.getElementValuesArray();
    assertEquals(nExpectedArrayValues, eva.length);
}