Example usage for java.lang.reflect Modifier isPrivate

Introduction

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

Prototype

public static boolean isPrivate(int mod) 

Source Link

Document

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

Usage

From source file:com.asuka.android.asukaandroid.view.ViewInjectorImpl.java

@SuppressWarnings("ConstantConditions")
private static void injectObject(Object handler, Class<?> handlerType, ViewFinder finder) {

    if (handlerType == null || IGNORED.contains(handlerType)) {
        return;/*from  w  w w . ja  va2 s.  co m*/
    }

    // ?
    injectObject(handler, handlerType.getSuperclass(), finder);

    // inject view
    Field[] fields = handlerType.getDeclaredFields();
    if (fields != null && fields.length > 0) {
        for (Field field : fields) {

            Class<?> fieldType = field.getType();
            if (
            /* ??? */ Modifier.isStatic(field.getModifiers()) ||
            /* ?final */ Modifier.isFinal(field.getModifiers()) ||
            /* ? */ fieldType.isPrimitive() ||
            /* ? */ fieldType.isArray()) {
                continue;
            }

            ViewInject viewInject = field.getAnnotation(ViewInject.class);
            if (viewInject != null) {
                try {
                    View view = finder.findViewById(viewInject.value(), viewInject.parentId());
                    if (view != null) {
                        field.setAccessible(true);
                        field.set(handler, view);
                    } else {
                        throw new RuntimeException("Invalid @ViewInject for " + handlerType.getSimpleName()
                                + "." + field.getName());
                    }
                } catch (Throwable ex) {
                    LogUtil.e(ex.getMessage(), ex);
                }
            }
        }
    } // end inject view

    // inject event
    Method[] methods = handlerType.getDeclaredMethods();
    if (methods != null && methods.length > 0) {
        for (Method method : methods) {

            if (Modifier.isStatic(method.getModifiers()) || !Modifier.isPrivate(method.getModifiers())) {
                continue;
            }

            //??event
            Event event = method.getAnnotation(Event.class);
            if (event != null) {
                try {
                    // id?
                    int[] values = event.value();
                    int[] parentIds = event.parentId();
                    int parentIdsLen = parentIds == null ? 0 : parentIds.length;
                    //id?ViewInfo???
                    for (int i = 0; i < values.length; i++) {
                        int value = values[i];
                        if (value > 0) {
                            ViewInfo info = new ViewInfo();
                            info.value = value;
                            info.parentId = parentIdsLen > i ? parentIds[i] : 0;
                            method.setAccessible(true);
                            EventListenerManager.addEventMethod(finder, info, event, handler, method);
                        }
                    }
                } catch (Throwable ex) {
                    LogUtil.e(ex.getMessage(), ex);
                }
            }
        }
    } // end inject event

}

---

From source file:com.geodevv.testing.irmina.IrminaContextLoader.java

private boolean isStaticNonPrivateAndNonFinal(Class<?> clazz) {
    Assert.notNull(clazz, "Class must not be null");
    int modifiers = clazz.getModifiers();
    return (Modifier.isStatic(modifiers) && !Modifier.isPrivate(modifiers) && !Modifier.isFinal(modifiers));
}

---

From source file:uk.gov.gchq.gaffer.schemabuilder.service.SchemaBuilderService.java

private static void keepPublicConcreteClasses(final Collection<Class> classes) {
    if (null != classes) {
        final Iterator<Class> itr = classes.iterator();
        for (Class clazz = null; itr.hasNext(); clazz = itr.next()) {
            if (null != clazz) {
                final int modifiers = clazz.getModifiers();
                if (Modifier.isAbstract(modifiers) || Modifier.isInterface(modifiers)
                        || Modifier.isPrivate(modifiers) || Modifier.isProtected(modifiers)) {
                    itr.remove();//from   w  ww.j  av a2s  . c om
                }
            }
        }
    }
}

---

From source file:RevEngAPI.java

/** Generate a .java file for the outline of the given class. */
public void doClass(Class c) throws IOException {
    className = c.getName();/*  w w  w .ja v a  2 s . co m*/
    // pre-compute offset for stripping package name
    classNameOffset = className.lastIndexOf('.') + 1;

    // Inner class
    if (className.indexOf('$') != -1)
        return;

    // get name, as String, with . changed to /
    String slashName = className.replace('.', '/');
    String fileName = slashName + ".java";

    System.out.println(className + " --> " + fileName);

    String dirName = slashName.substring(0, slashName.lastIndexOf("/"));
    new File(dirName).mkdirs();

    // create the file.
    PrintWriter out = new PrintWriter(new FileWriter(fileName));

    out.println("// Generated by RevEngAPI for class " + className);

    // If in a package, say so.
    Package pkg;
    if ((pkg = c.getPackage()) != null) {
        out.println("package " + pkg.getName() + ';');
        out.println();
    }
    // print class header
    int cMods = c.getModifiers();
    printMods(cMods, out);
    out.print("class ");
    out.print(trim(c.getName()));
    out.print(' ');
    // XXX get superclass 
    out.println('{');

    // print constructors
    Constructor[] ctors = c.getDeclaredConstructors();
    for (int i = 0; i < ctors.length; i++) {
        if (i == 0) {
            out.println();
            out.println("\t// Constructors");
        }
        Constructor cons = ctors[i];
        int mods = cons.getModifiers();
        if (Modifier.isPrivate(mods))
            continue;
        out.print('\t');
        printMods(mods, out);
        out.print(trim(cons.getName()) + "(");
        Class[] classes = cons.getParameterTypes();
        for (int j = 0; j < classes.length; j++) {
            if (j > 0)
                out.print(", ");
            out.print(trim(classes[j].getName()) + ' ' + mkName(PREFIX_ARG, j));
        }
        out.println(") {");
        out.print("\t}");
    }

    // print method names
    Method[] mems = c.getDeclaredMethods();
    for (int i = 0; i < mems.length; i++) {
        if (i == 0) {
            out.println();
            out.println("\t// Methods");
        }
        Method m = mems[i];
        if (m.getName().startsWith("access$"))
            continue;
        int mods = m.getModifiers();
        if (Modifier.isPrivate(mods))
            continue;
        out.print('\t');
        printMods(mods, out);
        out.print(m.getReturnType());
        out.print(' ');
        out.print(trim(m.getName()) + "(");
        Class[] classes = m.getParameterTypes();
        for (int j = 0; j < classes.length; j++) {
            if (j > 0)
                out.print(", ");
            out.print(trim(classes[j].getName()) + ' ' + mkName(PREFIX_ARG, j));
        }
        out.println(") {");
        out.println("\treturn " + defaultValue(m.getReturnType()) + ';');
        out.println("\t}");
    }

    // print fields
    Field[] flds = c.getDeclaredFields();
    for (int i = 0; i < flds.length; i++) {
        if (i == 0) {
            out.println();
            out.println("\t// Fields");
        }
        Field f = flds[i];
        int mods = f.getModifiers();
        if (Modifier.isPrivate(mods))
            continue;
        out.print('\t');
        printMods(mods, out);
        out.print(trim(f.getType().getName()));
        out.print(' ');
        out.print(f.getName());
        if (Modifier.isFinal(mods)) {
            try {
                out.print(" = " + f.get(null));
            } catch (IllegalAccessException ex) {
                out.print("; // " + ex.toString());
            }
        }
        out.println(';');
    }
    out.println("}");
    //out.flush();
    out.close();
}

---

From source file:gaffer.rest.service.SimpleGraphConfigurationService.java

private static void keepPublicConcreteClasses(final Collection<Class> classes) {
    if (null != classes) {
        final Iterator<Class> itr = classes.iterator();
        while (itr.hasNext()) {
            final Class clazz = itr.next();
            if (null != clazz) {
                final int modifiers = clazz.getModifiers();
                if (Modifier.isAbstract(modifiers) || Modifier.isInterface(modifiers)
                        || Modifier.isPrivate(modifiers) || Modifier.isProtected(modifiers)) {
                    itr.remove();/*from www. j av a  2  s .  c  om*/
                }
            }
        }
    }
}

---

From source file:net.krotscheck.util.ResourceUtilTest.java

/**
 * Ensure the constructor is private.// ww  w .j ava 2 s.c o m
 *
 * @throws Exception Tests throw exceptions.
 */
@Test
public void testConstructorIsPrivate() throws Exception {
    Constructor<ResourceUtil> constructor = ResourceUtil.class.getDeclaredConstructor();
    Assert.assertTrue(Modifier.isPrivate(constructor.getModifiers()));

    // Override the private constructor and create an instance
    constructor.setAccessible(true);
    ResourceUtil util = constructor.newInstance();
    Assert.assertNotNull(util);
}

---

From source file:org.evosuite.testcase.fm.MethodDescriptor.java

/**
 * For example, do not mock methods with no return value
 *
 * @return/* w ww.j  av a  2  s.  c  om*/
 */
public boolean shouldBeMocked() {

    int modifiers = method.getMethod().getModifiers();

    if (method.getReturnType().equals(Void.TYPE) || method.getName().equals("equals")
            || method.getName().equals("hashCode") || Modifier.isPrivate(modifiers)) {

        return false;
    }

    if (Properties.hasTargetClassBeenLoaded()) {
        //null can happen in some unit tests

        if (!Modifier.isPublic(modifiers)) {
            assert !Modifier.isPrivate(modifiers); //previous checks

            String sutName = Properties.TARGET_CLASS;

            int lastIndexMethod = className.lastIndexOf('.');
            int lastIndexSUT = sutName.lastIndexOf('.');

            boolean samePackage;
            if (lastIndexMethod != lastIndexSUT) {
                samePackage = false;
            } else if (lastIndexMethod < 0) {
                samePackage = true; //default package
            } else {
                samePackage = className.substring(0, lastIndexMethod)
                        .equals(sutName.substring(0, lastIndexSUT));
            }

            if (!samePackage) {
                return false;
            }
        }
    } else {
        logger.warn("The target class should be loaded before invoking this method");
    }

    return true;
}

---

From source file:org.guzz.builder.JPA2AnnotationsBuilder.java

protected static void parseClassForAttributes(GuzzContextImpl gf, POJOBasedObjectMapping map, Business business,
        DBGroup dbGroup, SimpleTable st, Class domainClass) {
    //???//from  w w w. j  ava  2s  .  c  om
    Class parentCls = domainClass.getSuperclass();
    if (parentCls != null && parentCls.isAnnotationPresent(MappedSuperclass.class)) {
        parseClassForAttributes(gf, map, business, dbGroup, st, parentCls);
    }

    javax.persistence.Access access = (javax.persistence.Access) domainClass
            .getAnnotation(javax.persistence.Access.class);
    AccessType accessType = null;

    if (access == null) {
        //@Id@Idfieldproperty
        boolean hasColumnAOnField = false;
        boolean hasColumnAOnProperty = false;

        //detect from @Id, field first.
        Field[] fs = domainClass.getDeclaredFields();

        for (Field f : fs) {
            if (f.isAnnotationPresent(Transient.class))
                continue;
            if (f.isAnnotationPresent(javax.persistence.Id.class)) {
                accessType = AccessType.FIELD;
                break;
            } else if (f.isAnnotationPresent(javax.persistence.Column.class)) {
                hasColumnAOnField = true;
            } else if (f.isAnnotationPresent(org.guzz.annotations.Column.class)) {
                hasColumnAOnField = true;
            }
        }

        if (accessType == null) {
            Method[] ms = domainClass.getDeclaredMethods();
            for (Method m : ms) {
                if (m.isAnnotationPresent(Transient.class))
                    continue;
                if (m.isAnnotationPresent(javax.persistence.Id.class)) {
                    accessType = AccessType.PROPERTY;
                    break;
                } else if (m.isAnnotationPresent(javax.persistence.Column.class)) {
                    hasColumnAOnProperty = true;
                } else if (m.isAnnotationPresent(org.guzz.annotations.Column.class)) {
                    hasColumnAOnProperty = true;
                }
            }
        }

        //@Id@Column@Columnfield?
        if (accessType == null) {
            if (hasColumnAOnField) {
                accessType = AccessType.FIELD;
            } else if (hasColumnAOnProperty) {
                accessType = AccessType.PROPERTY;
            } else {
                accessType = AccessType.FIELD;
            }
        }
    } else {
        accessType = access.value();
    }

    //orm by field
    if (accessType == AccessType.FIELD) {
        Field[] fs = domainClass.getDeclaredFields();

        for (Field f : fs) {
            if (f.isAnnotationPresent(Transient.class))
                continue;
            if (Modifier.isTransient(f.getModifiers()))
                continue;
            if (Modifier.isStatic(f.getModifiers()))
                continue;

            if (f.isAnnotationPresent(javax.persistence.Id.class)) {
                addIdMapping(gf, map, st, dbGroup, f.getName(), domainClass, f);
            } else {
                addPropertyMapping(gf, map, st, f.getName(), f, f.getType());
            }
        }
    } else {
        Method[] ms = domainClass.getDeclaredMethods();
        for (Method m : ms) {
            if (m.isAnnotationPresent(Transient.class))
                continue;
            if (Modifier.isTransient(m.getModifiers()))
                continue;
            if (Modifier.isStatic(m.getModifiers()))
                continue;
            if (Modifier.isPrivate(m.getModifiers()))
                continue;

            String methodName = m.getName();
            String fieldName = null;

            if (m.getParameterTypes().length != 0) {
                continue;
            } else if (Void.TYPE.equals(m.getReturnType())) {
                continue;
            }

            if (methodName.startsWith("get")) {
                fieldName = methodName.substring(3);
            } else if (methodName.startsWith("is")) {//is boolean?
                Class retType = m.getReturnType();

                if (boolean.class.isAssignableFrom(retType)) {
                    fieldName = methodName.substring(2);
                } else if (Boolean.class.isAssignableFrom(retType)) {
                    fieldName = methodName.substring(2);
                }
            }

            //not a javabean read method
            if (fieldName == null) {
                continue;
            }

            fieldName = java.beans.Introspector.decapitalize(fieldName);

            if (m.isAnnotationPresent(javax.persistence.Id.class)) {
                addIdMapping(gf, map, st, dbGroup, fieldName, domainClass, m);
            } else {
                addPropertyMapping(gf, map, st, fieldName, m, m.getReturnType());
            }
        }
    }

    //?attribute override
    AttributeOverride gao = (AttributeOverride) domainClass.getAnnotation(AttributeOverride.class);
    AttributeOverrides gaos = (AttributeOverrides) domainClass.getAnnotation(AttributeOverrides.class);
    AttributeOverride[] aos = gao == null ? new AttributeOverride[0] : new AttributeOverride[] { gao };
    if (gaos != null) {
        ArrayUtil.addToArray(aos, gaos.value());
    }

    for (AttributeOverride ao : aos) {
        String name = ao.name();
        Column col = ao.column();

        TableColumn tc = st.getColumnByPropName(name);
        Assert.assertNotNull(tc,
                "@AttributeOverride cann't override a attribute that doesn't exist. The attribute is:" + name);

        //update is remove and add
        st.removeColumn(tc);

        //change the column name in the database.
        tc.setColName(col.name());

        st.addColumn(tc);
    }
}

---

From source file:org.grouplens.grapht.util.ClassProxy.java

/**
 * Check whether a member is injection-sensitive and should be checked for validity in
 * deserialization.//from   w  w  w.j av  a2  s .c  om
 *
 * @param m The member.
 * @param <M> The type of member (done so we can check multiple types).
 * @return {@code true} if the member should be checksummed, {@code false} to ignore it.
 */
private static <M extends Member & AnnotatedElement> boolean isInjectionSensitive(M m) {
    // static methods are not sensitive
    if (Modifier.isStatic(m.getModifiers())) {
        return false;
    }

    // private members w/o @Inject are not sensitive
    if (Modifier.isPrivate(m.getModifiers()) && m.getAnnotation(Inject.class) == null) {
        return false;
    }

    // public, protected, or @Inject - it's sensitive (be conservative)
    return true;
}

---

From source file:com.github.wnameless.jsonapi.JapisonTest.java

@Test
public void testPrivateConstruct() throws Exception {
    Constructor<JsonApi> c = JsonApi.class.getDeclaredConstructor();
    assertTrue(Modifier.isPrivate(c.getModifiers()));
    c.setAccessible(true);//  w  w w.  j  a v  a 2s .  com
    c.newInstance();
}

---

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