Examples with Member java.lang.reflect.Member used on opensource projects

Example 81 with Member

use of java.lang.reflect.Member in project graal by oracle.

the class AccessorComputer method compute.

@Override
public Object compute(ResolvedJavaField original, ResolvedJavaField annotated, Object receiver) {
    Member member = (Member) receiver;
    ReflectionSubstitution subst = ImageSingletons.lookup(ReflectionSubstitution.class);
    Class<?> proxyClass = subst.getProxyClass(member);
    if (proxyClass == null) {
        // should never happen, but better check for it here than segfault later
        throw VMError.shouldNotReachHere();
    }
    try {
        return UnsafeAccess.UNSAFE.allocateInstance(proxyClass);
    } catch (InstantiationException ex) {
        throw VMError.shouldNotReachHere(ex);
    }
}

Example 82 with Member

use of java.lang.reflect.Member in project graal by oracle.

the class ReflectionSubstitution method getSubstitution.

private ReflectionSubstitutionType getSubstitution(ResolvedJavaType original) {
    ReflectionSubstitutionType subst = getSubstitutionType(original);
    if (subst == null) {
        Member member = typeToMember.get(original);
        subst = new ReflectionSubstitutionType(original, member);
        addSubstitutionType(original, subst);
    }
    return subst;
}

Example 83 with Member

use of java.lang.reflect.Member in project narchy by automenta.

the class MethodFinder method findMostSpecificMemberIn.

/**
 * @param a List of Members (either all Constructors or all Methods)
 * @return the most specific of all Members in the list
 * @throws NoSuchMethodException if there is an ambiguity as to which is
 *                most specific
 */
private Member findMostSpecificMemberIn(final List<Member> memberList) throws NoSuchMethodException {
    List<Member> mostSpecificMembers = new ArrayList<>();
    for (Member member : memberList) {
        if (mostSpecificMembers.isEmpty()) {
            // First guy in is the most specific so far.
            mostSpecificMembers.add(member);
        } else {
            boolean moreSpecific = true;
            boolean lessSpecific = false;
            // set?
            for (Member moreSpecificMember : mostSpecificMembers) {
                if (!memberIsMoreSpecific(member, moreSpecificMember)) {
                    /*
                         * Can't be more specific than the whole set. Bail out,
                         * and mark whether member is less specific than the
                         * member under consideration. If it is less specific,
                         * it need not be added to the ambiguity set. This is no
                         * guarantee of not getting added to the ambiguity
                         * set...we're just not clever enough yet to make that
                         * assessment.
                         */
                    moreSpecific = false;
                    lessSpecific = memberIsMoreSpecific(moreSpecificMember, member);
                    break;
                }
            }
            if (moreSpecific) {
                // Member is the most specific now.
                mostSpecificMembers.clear();
                mostSpecificMembers.add(member);
            } else if (!lessSpecific) {
                // Add to ambiguity set if mutually unspecific.
                mostSpecificMembers.add(member);
            }
        }
    }
    if (mostSpecificMembers.size() > 1) {
        throw new NoSuchMethodException("Ambiguous request for member in " + this.clazz.getName() + " matching given args");
    }
    return mostSpecificMembers.get(0);
}

Example 84 with Member

use of java.lang.reflect.Member in project solr-document-store by DBCDK.

the class JmxMetrics method makeTimer.

@Produces
public Timer makeTimer(InjectionPoint ip) {
    Member member = ip.getMember();
    String variableName = member.getName();
    if (variableName.endsWith("Timer")) {
        int length = variableName.length() - "Timer".length();
        variableName = variableName.substring(0, length);
    }
    String name = MetricRegistry.name(member.getDeclaringClass(), variableName);
    return registry.timer(name);
}

Example 85 with Member

use of java.lang.reflect.Member in project solr-document-store by DBCDK.

the class JmxMetrics method makeCounter.

@Produces
public Counter makeCounter(InjectionPoint ip) {
    Member member = ip.getMember();
    String variableName = member.getName();
    if (variableName.endsWith("Counter")) {
        int length = variableName.length() - "Counter".length();
        variableName = variableName.substring(0, length);
    }
    String name = MetricRegistry.name(member.getDeclaringClass(), variableName);
    return registry.counter(name);
}