Example usage for java.lang.reflect Modifier isPublic

Introduction

In this page you can find the example usage for java.lang.reflect Modifier isPublic.

Prototype

public static boolean isPublic(int mod) 

Source Link

Document

Return true if the integer argument includes the public modifier, false otherwise.

Usage

From source file:com.github.rinde.rinsim.scenario.measure.Metrics.java

/**
 * Computes the number of occurrences of each event type in the specified
 * {@link Scenario}./*w w w  .  jav a  2s .co m*/
 * @param s The scenario to check.
 * @return A {@link ImmutableMultiset} of event types.
 */
public static ImmutableMultiset<Class<?>> getEventTypeCounts(Scenario s) {
    final Multiset<Class<?>> set = LinkedHashMultiset.create();
    for (final TimedEvent te : s.getEvents()) {
        set.add(te.getClass());
    }
    final List<Class<?>> toMove = new ArrayList<>();
    for (final Class<?> c : set.elementSet()) {
        if (!Modifier.isPublic(c.getModifiers()) && TimedEvent.class.isAssignableFrom(c.getSuperclass())
                && !set.contains(c.getSuperclass())) {
            toMove.add(c);
        }
    }
    for (final Class<?> c : toMove) {
        set.add(c.getSuperclass(), set.count(c));
        set.remove(c, set.count(c));
    }
    return ImmutableMultiset.copyOf(set);
}

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From source file:org.hisp.dhis.webwork.configuration.UrlXmlConfigurationProvider.java

protected boolean verifyAction(String className, String name, Location loc) {
    try {/*from www  .  j  a  v  a  2 s .c om*/
        Class clazz = ObjectFactory.getObjectFactory().getClassInstance(className);
        if (ObjectFactory.getObjectFactory().isNoArgConstructorRequired()) {
            if (!Modifier.isPublic(clazz.getModifiers())) {
                LOG.error("Action class [" + className + "] is not public, skipping action [" + name + "]");
                return false;
            }
            clazz.getConstructor(new Class[] {});
        }
        return true;
    } catch (ClassNotFoundException e) {
        LOG.error("Action class [" + className + "] not found, skipping action [" + name + "] at " + loc, e);
        return false;
    } catch (NoSuchMethodException e) {
        LOG.error("Action class [" + className + "] does not have a public no-arg constructor,"
                + " skipping action [" + name + "] at " + loc, e);
        return false;
    } catch (Exception ex) {
        throw new ConfigurationException(ex, loc);
    }
}

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From source file:com.weibo.api.motan.core.extension.ExtensionLoader.java

private void checkClassPublic(Class<T> clz) {
    if (!Modifier.isPublic(clz.getModifiers())) {
        failThrows(clz, "Error is not a public class");
    }//from w  w w.ja  v  a2 s . c o m
}

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From source file:com.google.code.siren4j.util.ReflectionUtils.java

/**
 * Determine if the method is a setter./*  w  w w .  j  a va2  s.c o  m*/
 *
 * @param method
 * @return
 */
public static boolean isSetter(Method method) {
    String name = method.getName();
    String[] splitname = StringUtils.splitByCharacterTypeCamelCase(name);
    return method.getReturnType().equals(void.class) && Modifier.isPublic(method.getModifiers())
            && splitname[0].equals(SETTER_PREFIX);
}

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From source file:org.geomajas.internal.service.DtoConverterServiceImpl.java

private Object getBeanProperty(Object bean, String property) throws GeomajasException {
    PropertyDescriptor d = BeanUtils.getPropertyDescriptor(bean.getClass(), property);
    if (d != null) {
        Method m = d.getReadMethod();
        if (m != null) {
            if (!Modifier.isPublic(m.getDeclaringClass().getModifiers())) {
                m.setAccessible(true);//from w  ww .  j  av  a  2s .  c o m
            }
            Object value;
            try {
                value = m.invoke(bean);
            } catch (Exception e) { // NOSONAR
                throw new GeomajasException(e);
            }
            return value;
        }
    }
    return null;
}

---

From source file:net.minecraftforge.common.config.ConfigManager.java

private static void sync(Configuration cfg, Class<?> cls, String modid, String category, boolean loading,
        Object instance) {/* www  . j av  a2  s  .  c  o m*/
    for (Field f : cls.getDeclaredFields()) {
        if (!Modifier.isPublic(f.getModifiers()))
            continue;

        //Only the root class may have static fields. Otherwise category tree nodes of the same type would share the
        //contained value messing up the sync
        if (Modifier.isStatic(f.getModifiers()) != (instance == null))
            continue;

        if (f.isAnnotationPresent(Config.Ignore.class))
            continue;

        String comment = null;
        Comment ca = f.getAnnotation(Comment.class);
        if (ca != null)
            comment = NEW_LINE.join(ca.value());

        String langKey = modid + "." + (category.isEmpty() ? "" : category + Configuration.CATEGORY_SPLITTER)
                + f.getName().toLowerCase(Locale.ENGLISH);
        LangKey la = f.getAnnotation(LangKey.class);
        if (la != null)
            langKey = la.value();

        boolean requiresMcRestart = f.isAnnotationPresent(Config.RequiresMcRestart.class);
        boolean requiresWorldRestart = f.isAnnotationPresent(Config.RequiresWorldRestart.class);

        if (FieldWrapper.hasWrapperFor(f)) //Wrappers exist for primitives, enums, maps and arrays
        {
            if (Strings.isNullOrEmpty(category))
                throw new RuntimeException(
                        "An empty category may not contain anything but objects representing categories!");
            try {
                IFieldWrapper wrapper = FieldWrapper.get(instance, f, category);
                ITypeAdapter adapt = wrapper.getTypeAdapter();
                Property.Type propType = adapt.getType();

                for (String key : wrapper.getKeys()) //Iterate the fully qualified property names the field provides
                {
                    String suffix = StringUtils.replaceOnce(key,
                            wrapper.getCategory() + Configuration.CATEGORY_SPLITTER, "");

                    boolean existed = exists(cfg, wrapper.getCategory(), suffix);
                    if (!existed || loading) //Creates keys in category specified by the wrapper if new ones are programaticaly added
                    {
                        Property property = property(cfg, wrapper.getCategory(), suffix, propType,
                                adapt.isArrayAdapter());

                        adapt.setDefaultValue(property, wrapper.getValue(key));
                        if (!existed)
                            adapt.setValue(property, wrapper.getValue(key));
                        else
                            wrapper.setValue(key, adapt.getValue(property));
                    } else //If the key is not new, sync according to shouldReadFromVar()
                    {
                        Property property = property(cfg, wrapper.getCategory(), suffix, propType,
                                adapt.isArrayAdapter());
                        Object propVal = adapt.getValue(property);
                        Object mapVal = wrapper.getValue(key);
                        if (shouldReadFromVar(property, propVal, mapVal))
                            adapt.setValue(property, mapVal);
                        else
                            wrapper.setValue(key, propVal);
                    }
                }

                ConfigCategory confCat = cfg.getCategory(wrapper.getCategory());

                for (Property property : confCat.getOrderedValues()) //Iterate the properties to check for new data from the config side
                {
                    String key = confCat.getQualifiedName() + Configuration.CATEGORY_SPLITTER
                            + property.getName();
                    if (!wrapper.handlesKey(key))
                        continue;

                    if (loading || !wrapper.hasKey(key)) {
                        Object value = wrapper.getTypeAdapter().getValue(property);
                        wrapper.setValue(key, value);
                    }
                }

                if (loading)
                    wrapper.setupConfiguration(cfg, comment, langKey, requiresMcRestart, requiresWorldRestart);

            } catch (Exception e) {
                String format = "Error syncing field '%s' of class '%s'!";
                String error = String.format(format, f.getName(), cls.getName());
                throw new RuntimeException(error, e);
            }
        } else if (f.getType().getSuperclass() != null && f.getType().getSuperclass().equals(Object.class)) { //If the field extends Object directly, descend the object tree and access the objects members
            Object newInstance = null;
            try {
                newInstance = f.get(instance);
            } catch (IllegalAccessException e) {
                throw new RuntimeException(e);
            }

            //Setup the sub category with its respective name, comment, language key, etc.
            String sub = (category.isEmpty() ? "" : category + Configuration.CATEGORY_SPLITTER)
                    + getName(f).toLowerCase(Locale.ENGLISH);
            ConfigCategory confCat = cfg.getCategory(sub);
            confCat.setComment(comment);
            confCat.setLanguageKey(langKey);
            confCat.setRequiresMcRestart(requiresMcRestart);
            confCat.setRequiresWorldRestart(requiresWorldRestart);

            sync(cfg, f.getType(), modid, sub, loading, newInstance);
        } else {
            String format = "Can't handle field '%s' of class '%s': Unknown type.";
            String error = String.format(format, f.getName(), cls.getCanonicalName());
            throw new RuntimeException(error);
        }
    }
}

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From source file:gemlite.core.util.Util.java

public final static boolean isPublicFunction(Class<?> c) {
    int modifiers = c.getModifiers();
    return Modifier.isPublic(modifiers);
}

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From source file:com.kelveden.rastajax.core.ResourceClassLoader.java

private List<ResourceClassMethod> loadMethods(final Class<?> candidateResourceClass) {

    final List<ResourceClassMethod> methodsOnResource = new ArrayList<ResourceClassMethod>();

    Method[] methods;/*from w  w w.  j a  v  a 2 s  .  c  om*/
    try {
        methods = candidateResourceClass.getDeclaredMethods();
    } catch (NoClassDefFoundError e) {
        LOGGER.warn(
                "Could not process candidate resource class {} as a class referenced in it could not be found.",
                candidateResourceClass.getName(), e);
        return methodsOnResource;
    }

    for (Method method : methods) {
        if (Modifier.isPublic(method.getModifiers())) {
            final ResourceClassMethod methodOnResource = loadMethod(candidateResourceClass, method);

            if (methodOnResource != null) {
                methodsOnResource.add(methodOnResource);
            }
        }
    }

    return methodsOnResource;
}

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From source file:com.duy.pascal.interperter.libraries.PascalLibraryManager.java

public static ArrayList<DescriptionImpl> getAllMethodDescription(Class<?>... classes) {
    ArrayList<DescriptionImpl> suggestItems = new ArrayList<>();
    for (Class<?> aClass : classes) {
        Method[] methods = aClass.getDeclaredMethods();
        for (Method method : methods) {
            if (AndroidLibraryUtils.getSdkVersion() >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
                if (method.getAnnotation(PascalMethod.class) != null) {
                    PascalMethod annotation = method.getAnnotation(PascalMethod.class);
                    String description = annotation.description();
                    // TODO: 17-Aug-17
                    //                        suggestItems.add(new FunctionDescription(StructureType.TYPE_FUNCTION,
                    //                                Name.create(method.getName()), description, method.));
                }/* w w w .  ja  v a 2  s  .c  o m*/
            } else {
                if (Modifier.isPublic(method.getModifiers())) {
                    suggestItems.add(new DescriptionImpl(StructureType.TYPE_FUNCTION, method.getName()));
                }
            }
        }
    }
    return suggestItems;
}

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From source file:net.servicefixture.util.ReflectionUtils.java

/**
 * Returns true if it is an enumeration type.
 * /*w ww .  java  2 s .c  om*/
 * @param type
 * @return
 */
public static boolean isEnumarationPatternClass(Class type) {
    try {
        //JDK1.4 Enumeration Pattern
        Constructor[] constructors = type.getConstructors();
        for (int i = 0; i < constructors.length; i++) {
            if (Modifier.isPublic(constructors[i].getModifiers())) {
                return false;
            }
        }
        type.getMethod("fromString", new Class[] { String.class });
        return true;
    } catch (SecurityException e) {
    } catch (NoSuchMethodException e) {
    }
    return false;
}

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