Example usage for java.lang Class isEnum

Introduction

In this page you can find the example usage for java.lang Class isEnum.

Prototype

public boolean isEnum()

Source Link

Document

Returns true if and only if this class was declared as an enum in the source code.

Usage

From source file:com.mstiles92.plugins.stileslib.config.ConfigObject.java

@SuppressWarnings("rawtypes")
protected Enum getEnum(Class clazz, String string) throws Exception {
    if (!clazz.isEnum())
        throw new Exception("Class " + clazz.getName() + " is not an enum.");
    for (Object constant : clazz.getEnumConstants()) {
        if (((Enum) constant).toString().equals(string)) {
            return (Enum) constant;
        }/*  ww w .  j a v  a 2 s.c o  m*/
    }
    throw new Exception("String " + string + " not a valid enum constant for " + clazz.getName());
}

From source file:org.amplafi.hivemind.factory.servicessetter.ServicesSetterImpl.java

/**
 * @param propertyType//from  w  ww . j av a 2  s  .c  o  m
 * @return true class can be wired up as a service
 */
@Override
public boolean isWireableClass(Class<?> propertyType) {
    if (
    // exclude primitives or other things that are not mockable in any form
    propertyType.isPrimitive() || propertyType.isAnnotation() || propertyType.isArray() || propertyType.isEnum()
    // generated classes
            || propertyType.getCanonicalName() == null
            // exclude java classes
            || propertyType.getPackage().getName().startsWith("java")) {
        return false;
    } else {
        // exclude things that are explicitly labeled as not being injectable
        NotService notService = propertyType.getAnnotation(NotService.class);
        return notService == null;
    }
}

From source file:de.iteratec.iteraplan.businesslogic.exchange.elasticExcel.excelimport.EntityDataImporter.java

/**
 * @param typeName//  w  ww .  j a v  a 2 s  . com
 * @param cellValue
 * @return the enum value for the given typeName and the enum value given as String in the cell value;
 *         or null if the value is not found.
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
private Object resolveJavaEnum(String typeName, Object cellValue) {
    Object result = null;
    try {
        Class<?> clazz = Class.forName(typeName);

        if (clazz.isEnum()) {
            return Enum.valueOf(((Class<Enum>) clazz), cellValue.toString());
        } else {
            logError("Type {0} is not an enum. Can not find value for {1}", typeName, cellValue.toString());
        }
    } catch (ClassNotFoundException e) {
        logError("Error setting {0} to {1}: {2} {3}", typeName, cellValue.toString(), e.getClass().getName(),
                e.getMessage());
    } catch (SecurityException e) {
        logError("Error setting {0} to {1}: {2} {3}", typeName, cellValue.toString(), e.getClass().getName(),
                e.getMessage());
    } catch (IllegalArgumentException e) {
        logError("Error setting {0} to {1}: {2} {3}", typeName, cellValue.toString(), e.getClass().getName(),
                e.getMessage());
    }
    return result;
}

From source file:org.castor.jaxb.reflection.FieldAnnotationProcessingServiceTest.java

@Test
public final void testWithXmlID() {
    Class<WithXmlID> clazz = WithXmlID.class;
    Assert.assertFalse(clazz.isEnum());
    Assert.assertNotNull(fieldAnnotationProcessingService);
    Field[] fields = clazz.getDeclaredFields();
    for (int i = 0; i < fields.length; i++) {
        Field field = fields[i];//from  w w w . j  a  va 2 s .  co m
        JaxbFieldNature fi = new JaxbFieldNature(new FieldInfo(field.getName()));
        fieldAnnotationProcessingService.processAnnotations(fi, field.getAnnotations());
        if ("anythingInAList".equals(field.getName())) {
            Assert.assertTrue(fi.hasXmlID());

        }
    }
}

From source file:org.castor.jaxb.reflection.FieldAnnotationProcessingServiceTest.java

@Test
public final void testWithXmlList() {
    Class<WithXmlList> clazz = WithXmlList.class;
    Assert.assertFalse(clazz.isEnum());
    Assert.assertNotNull(fieldAnnotationProcessingService);
    Field[] fields = clazz.getDeclaredFields();
    for (int i = 0; i < fields.length; i++) {
        Field field = fields[i];//w w  w. ja v  a 2 s.  co  m
        JaxbFieldNature fi = new JaxbFieldNature(new FieldInfo(field.getName()));
        fieldAnnotationProcessingService.processAnnotations(fi, field.getAnnotations());
        if ("anythingInAList".equals(field.getName())) {
            Assert.assertTrue(fi.hasXmlList());

        }
    }
}

From source file:org.castor.jaxb.reflection.FieldAnnotationProcessingServiceTest.java

@Test
public final void testWithXmlValue() {
    Class<WithXmlValue> clazz = WithXmlValue.class;
    Assert.assertFalse(clazz.isEnum());
    Assert.assertNotNull(fieldAnnotationProcessingService);
    Field[] fields = clazz.getDeclaredFields();
    for (int i = 0; i < fields.length; i++) {
        Field field = fields[i];//from  w  w  w . j  a va  2  s  . co  m
        JaxbFieldNature fi = new JaxbFieldNature(new FieldInfo(field.getName()));
        fieldAnnotationProcessingService.processAnnotations(fi, field.getAnnotations());
        if ("anythingInAList".equals(field.getName())) {
            Assert.assertTrue(fi.hasXmlValue());

        }
    }
}

From source file:org.castor.jaxb.reflection.FieldAnnotationProcessingServiceTest.java

@Test
public final void testWithXmlIDREF() {
    Class<WithXmlIDREF> clazz = WithXmlIDREF.class;
    Assert.assertFalse(clazz.isEnum());
    Assert.assertNotNull(fieldAnnotationProcessingService);
    Field[] fields = clazz.getDeclaredFields();
    for (int i = 0; i < fields.length; i++) {
        Field field = fields[i];//from w  w  w.j  ava 2s.co m
        JaxbFieldNature fi = new JaxbFieldNature(new FieldInfo(field.getName()));
        fieldAnnotationProcessingService.processAnnotations(fi, field.getAnnotations());
        if ("anythingInAList".equals(field.getName())) {
            Assert.assertTrue(fi.hasXmlIDREF());

        }
    }
}

From source file:org.castor.jaxb.reflection.FieldAnnotationProcessingServiceTest.java

@Test
public final void testWithXmlMixed() {
    Class<WithXmlMixed> clazz = WithXmlMixed.class;
    Assert.assertFalse(clazz.isEnum());
    Assert.assertNotNull(fieldAnnotationProcessingService);
    Field[] fields = clazz.getDeclaredFields();
    for (int i = 0; i < fields.length; i++) {
        Field field = fields[i];/*from  w w w. ja v a 2 s  .  c  o  m*/
        JaxbFieldNature fi = new JaxbFieldNature(new FieldInfo(field.getName()));
        fieldAnnotationProcessingService.processAnnotations(fi, field.getAnnotations());
        if ("anythingInAList".equals(field.getName())) {
            Assert.assertTrue(fi.hasXmlMixed());

        }
    }
}

From source file:org.castor.jaxb.reflection.FieldAnnotationProcessingServiceTest.java

@Test
public void testWithEnumValue() {
    Class<WithEnumValue> clazz = WithEnumValue.class;
    Assert.assertTrue(clazz.isEnum());
    Assert.assertNotNull(fieldAnnotationProcessingService);
    Field[] fields = clazz.getDeclaredFields();
    for (int i = 0; i < fields.length; i++) {
        Field field = fields[i];/*w ww.  j  a  v  a  2 s . c  o m*/
        JaxbFieldNature fi = new JaxbFieldNature(new FieldInfo(field.getName()));
        fieldAnnotationProcessingService.processAnnotations(fi, field.getAnnotations());
        if ("ONE".equals(field.getName())) {
            Assert.assertTrue(fi.hasXmlEnumValue());

        }
    }
}

From source file:be.fedict.eid.dss.model.bean.ConfigurationBean.java

/**
 * {@inheritDoc}/*from   w  w  w. ja v a 2s  . c om*/
 */
public void setValue(ConfigProperty configProperty, String index, Object value) {

    String propertyValue;
    if (null != value) {
        Class<?> expectedType = configProperty.getType();
        Class<?> type = value.getClass();
        if (!expectedType.isAssignableFrom(type)) {
            throw new IllegalArgumentException("value has incorrect type: " + type.getClass().getName());
        }
        Object castedValue = expectedType.cast(value);
        if (expectedType.isEnum()) {
            Enum<?> enumValue = (Enum<?>) castedValue;
            propertyValue = enumValue.name();
        } else {
            propertyValue = castedValue.toString();
            if (propertyValue.trim().isEmpty()) {
                propertyValue = null;
            }
        }
    } else {
        propertyValue = null;
    }

    String propertyName = getPropertyName(configProperty, index);
    ConfigPropertyEntity configPropertyEntity = this.entityManager.find(ConfigPropertyEntity.class,
            propertyName);
    if (null == configPropertyEntity) {
        configPropertyEntity = new ConfigPropertyEntity(propertyName, propertyValue);
        this.entityManager.persist(configPropertyEntity);
    } else {
        configPropertyEntity.setValue(propertyValue);
    }
}