Package org.jruby

Examples of org.jruby.Ruby.newTypeError()

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                // get JavaClass if this is the new proxy class; verify it
                // matches if this is a superclass proxy.
                IRubyObject var = ancestor.getInstanceVariables().getInstanceVariable("@java_class");
                if (var == null) {
                    throw runtime.newTypeError(
                            "no java_class defined for proxy (or ancestor): " + ancestor);
                } else if (!(var instanceof JavaClass)) {
                    throw runtime.newTypeError(
                            "invalid java_class defined for proxy (or ancestor): " +
                            ancestor + ": " + var);
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                IRubyObject var = ancestor.getInstanceVariables().getInstanceVariable("@java_class");
                if (var == null) {
                    throw runtime.newTypeError(
                            "no java_class defined for proxy (or ancestor): " + ancestor);
                } else if (!(var instanceof JavaClass)) {
                    throw runtime.newTypeError(
                            "invalid java_class defined for proxy (or ancestor): " +
                            ancestor + ": " + var);
                }
                if (javaClass == null) {
                    javaClass = (JavaClass)var;
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                            ancestor + ": " + var);
                }
                if (javaClass == null) {
                    javaClass = (JavaClass)var;
                } else if (javaClass != var) {
                    throw runtime.newTypeError(
                            "java_class defined for " + clazz + " (" + javaClass +
                            ") does not match java_class for ancestor " + ancestor +
                            " (" + var + ")");
                }
                // get any included interfaces
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                }
                // get any included interfaces
                var = ancestor.getInstanceVariables().getInstanceVariable("@java_interfaces");
                if (var != null && !(var instanceof RubyNil)) {
                    if (!(var instanceof RubyArray)) {
                        throw runtime.newTypeError(
                                "invalid java_interfaces defined for proxy (or ancestor): " +
                                ancestor + ": " + var);
                    }
                    RubyArray ifcArray = (RubyArray)var;
                    int size = ifcArray.size();
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                    RubyArray ifcArray = (RubyArray)var;
                    int size = ifcArray.size();
                    for (int i = size; --i >= 0; ) {
                        IRubyObject ifc = ifcArray.eltInternal(i);
                        if (!(ifc instanceof JavaClass)) {
                            throw runtime.newTypeError(
                                "invalid java interface defined for proxy (or ancestor): " +
                                ancestor + ": " + ifc);
                        }
                        Class interfaceClass = ((JavaClass)ifc).javaClass();
                        if (!interfaceClass.isInterface()) {
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                                "invalid java interface defined for proxy (or ancestor): " +
                                ancestor + ": " + ifc);
                        }
                        Class interfaceClass = ((JavaClass)ifc).javaClass();
                        if (!interfaceClass.isInterface()) {
                            throw runtime.newTypeError(
                                    "invalid java interface defined for proxy (or ancestor): " +
                                    ancestor + ": " + ifc + " (not an interface)");
                        }
                        if (!interfaceList.contains(interfaceClass)) {
                            interfaceList.add(interfaceClass);
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                        }
                    }
                    ancestor.setInstanceVariable("@__java_ovrd_methods",methodNames);
                } else {
                    if (!(var instanceof RubyArray)) {
                        throw runtime.newTypeError(
                                "invalid @__java_ovrd_methods defined for proxy: " +
                                ancestor + ": " + var);
                    }
                    RubyArray methodNames = (RubyArray)var;
                    int size = methodNames.size();
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                    RubyArray methodNames = (RubyArray)var;
                    int size = methodNames.size();
                    for (int i = size; --i >= 0; ) {
                        IRubyObject methodName = methodNames.eltInternal(i);
                        if (!(methodName instanceof RubyString)) {
                            throw runtime.newTypeError(
                                    "invalid method name defined for proxy (or ancestor): " +
                                    ancestor + ": " + methodName);
                        }
                        names.add(methodName.asJavaString());
                    }
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            IRubyObject javaClass,
            IRubyObject module) {
        Ruby runtime = recv.getRuntime();

        if (!(module instanceof RubyModule)) {
            throw runtime.newTypeError(module, runtime.getModule());
        }
        IRubyObject proxyClass = get_proxy_class(recv, javaClass);
        RubyModule m = (RubyModule)module;
        String constName = constant.asJavaString();
        IRubyObject existing = m.getConstantNoConstMissing(constName);
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        if (java_class_object instanceof RubyString) {
            javaClass = JavaClass.for_name(recv, java_class_object);
        } else if (java_class_object instanceof JavaClass) {
            javaClass = (JavaClass) java_class_object;
        } else {
            throw runtime.newTypeError(java_class_object, runtime.getJavaSupport().getJavaClassClass());
        }
        return getProxyClass(runtime, javaClass);
    }

    private static RubyClass createProxyClass(Ruby runtime, RubyClass baseType,
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