Example usage for java.lang.reflect Field toGenericString

Introduction

In this page you can find the example usage for java.lang.reflect Field toGenericString.

Prototype

public String toGenericString() 

Source Link

Document

Returns a string describing this Field , including its generic type.

Usage

From source file:EnumSpy.java

private static void print(List<Field> lst, String s) {
    for (Field f : lst) {
        out.format(fmt, s, f.toGenericString(), synthetic(f));
    }/*from w  ww .j  av a2 s.c  om*/
}

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From source file:truco.plugin.utils.Utils.java

public static void test(Player p) {
    try {/*  w w w  .  j a  v a2s . c  o  m*/
        String currentVersion;
        Object propertyManager;
        Object obj = Bukkit.getServer().getClass().getDeclaredMethod("getServer").invoke(Bukkit.getServer());
        propertyManager = obj.getClass().getDeclaredMethod("getPropertyManager").invoke(obj);
        currentVersion = propertyManager.getClass().getPackage().getName();
        Method handle = p.getClass().getMethod("getHandle");
        Class c = Class.forName(currentVersion + ".Entity");
        for (Field f : c.getDeclaredFields()) {
            System.out.println(f.getName() + "-" + f.toGenericString());
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

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From source file:org.evosuite.setup.TestClusterUtils.java

/**
 * Get the set of fields defined in this class and its superclasses
 *
 * @param clazz/*from   w w w .  j a  va2s. c o m*/
 * @return
 */
public static Set<Field> getFields(Class<?> clazz) {
    // TODO: Helper not necessary here!
    Map<String, Field> helper = new TreeMap<>();

    Set<Field> fields = new LinkedHashSet<>();
    if (clazz.getSuperclass() != null) {
        for (Field f : getFields(clazz.getSuperclass())) {
            helper.put(f.toGenericString(), f);
        }

    }
    for (Class<?> in : Reflection.getInterfaces(clazz)) {
        for (Field f : getFields(in)) {
            helper.put(f.toGenericString(), f);
        }
    }

    for (Field f : Reflection.getDeclaredFields(clazz)) {
        helper.put(f.toGenericString(), f);
    }
    fields.addAll(helper.values());

    return fields;
}

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From source file:fr.cls.atoll.motu.processor.wps.StringList.java

public static void testGetFields() {
    List<Field> list = getAllFields(new LinkedList<Field>(), InputDescriptionType.class);
    for (Field field : list) {
        System.out.println(field.toGenericString());
    }/*w  w  w .j  a va 2s  . co  m*/
}

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From source file:org.evosuite.setup.TestClusterGenerator.java

/**
 * Get the set of fields defined in this class and its superclasses
 * /*from w  w w.j  ava  2 s .  co  m*/
 * @param clazz
 * @return
 */
public static Set<Field> getFields(Class<?> clazz) {
    // TODO: Helper not necessary here!
    Map<String, Field> helper = new TreeMap<String, Field>();

    Set<Field> fields = new LinkedHashSet<Field>();
    if (clazz.getSuperclass() != null) {
        for (Field f : getFields(clazz.getSuperclass())) {
            helper.put(f.toGenericString(), f);
        }

    }
    for (Class<?> in : clazz.getInterfaces()) {
        for (Field f : getFields(in)) {
            helper.put(f.toGenericString(), f);
        }
    }

    try {
        for (Field f : clazz.getDeclaredFields()) {
            helper.put(f.toGenericString(), f);
        }
    } catch (NoClassDefFoundError e) {
        // TODO: What shall we do?
        logger.info("Error while trying to load fields of class {}: {}", clazz.getName(), e);
    }
    fields.addAll(helper.values());

    return fields;
}

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From source file:com.sdl.odata.renderer.json.writer.JsonWriter.java

private void marshallStructuralProperty(Object object, StructuralProperty property)
        throws ODataRenderException, IOException, NoSuchFieldException, IllegalAccessException {
    String propertyName = property.getName();

    // Get the property value through reflection
    Object propertyValue;// www  .ja  va  2s  .  c  o m
    Field field = property.getJavaField();
    try {
        field.setAccessible(true);
        propertyValue = field.get(object);
    } catch (IllegalAccessException e) {
        LOG.error("Error getting field value of field: " + field.toGenericString());
        throw new ODataRenderException("Error getting field value of field: " + field.toGenericString());
    }

    // Collection properties and non-nullable properties should not be null
    if (propertyValue == null) {
        if (property.isCollection()) {
            throw new ODataRenderException("Collection property has null value: " + property);
        } else if (!property.isNullable()) {
            throw new ODataRenderException("Non-nullable property has null value: " + property);
        }
    }

    // Check if the property is a collection
    if (property.isCollection()) {
        // Get an iterator for the array or collection
        Iterator<?> iterator;
        if (propertyValue.getClass().isArray()) {
            iterator = Arrays.asList((Object[]) propertyValue).iterator();
        } else if (Collection.class.isAssignableFrom(propertyValue.getClass())) {
            iterator = ((Collection<?>) propertyValue).iterator();
        } else {
            throw new UnsupportedOperationException("Unsupported collection type: "
                    + propertyValue.getClass().getName() + " for property: " + propertyName);
        }

        // Get the OData type of the elements of the collection
        Type elementType = entityDataModel.getType(property.getElementTypeName());
        if (elementType == null) {
            throw new ODataRenderException("OData type not found for elements of property: " + property);
        }

        LOG.debug("Start collection property: {}", propertyName);
        if (((Collection) propertyValue).isEmpty()) {
            jsonGenerator.writeArrayFieldStart(propertyName);
            jsonGenerator.writeEndArray();
        } else {
            while (iterator.hasNext()) {
                Object element = iterator.next();
                if (element instanceof Number | element instanceof String | element.getClass().isEnum()) {
                    marshallToArray(propertyName, element, iterator);
                } else {
                    marshallCollection(propertyName, iterator, element, elementType);
                }
            }
        }
        LOG.debug("End collection property: {}", propertyName);
    } else {
        // Single value (non-collection) property
        LOG.debug("Start property: {}", propertyName);

        // Get the OData type of the property
        Type propertyType = entityDataModel.getType(property.getTypeName());
        if (propertyType == null) {
            throw new ODataRenderException("OData type not found for property: " + property);
        }

        jsonGenerator.writeFieldName(propertyName);
        if (propertyType.getMetaType().equals(COMPLEX) && propertyValue != null) {
            jsonGenerator.writeStartObject();
        }
        marshall(propertyValue, propertyType);
        if (propertyType.getMetaType().equals(COMPLEX) && propertyValue != null) {
            jsonGenerator.writeEndObject();
        }
        LOG.debug("End property: {}", propertyName);
    }
}

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From source file:br.gov.frameworkdemoiselle.internal.implementation.ConfigurationLoader.java

@SuppressWarnings({ "rawtypes", "unchecked" })
private void validateValue(Field field, Object value) {
    ValidatorFactory dfv = Validation.buildDefaultValidatorFactory();
    Validator validator = dfv.getValidator();

    Set violations = validator.validateProperty(this.object, field.getName());

    StringBuffer message = new StringBuffer();

    if (!violations.isEmpty()) {
        for (Iterator iter = violations.iterator(); iter.hasNext();) {
            ConstraintViolation violation = (ConstraintViolation) iter.next();
            message.append(field.toGenericString() + " " + violation.getMessage() + "\n");
        }/*from  w ww  .ja v a2  s .  c om*/

        throw new ConfigurationException(message.toString(), new ConstraintViolationException(violations));
    }
}

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From source file:org.demoiselle.internal.implementation.ConfigurationLoader.java

@SuppressWarnings({ "rawtypes", "unchecked" })
private void validateValue(Field field, Object value) {
    ValidatorFactory dfv = Validation.buildDefaultValidatorFactory();
    Validator validator = dfv.getValidator();

    Set violations = validator.validateProperty(this.object, field.getName());

    StringBuilder message = new StringBuilder();

    if (!violations.isEmpty()) {
        for (Iterator iter = violations.iterator(); iter.hasNext();) {
            ConstraintViolation violation = (ConstraintViolation) iter.next();
            message.append(field.toGenericString() + " " + violation.getMessage() + "\n");
        }/*from   ww w  . j  a  va  2s. c o  m*/

        throw new ConfigurationException(message.toString(), new ConstraintViolationException(violations));
    }
}

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From source file:br.gov.frameworkdemoiselle.internal.implementation.ConfigurationLoader.java

private ConfigurationValueExtractor getValueExtractor(Field field) {
    Collection<ConfigurationValueExtractor> candidates = new HashSet<ConfigurationValueExtractor>();
    ConfigurationBootstrap bootstrap = Beans.getReference(ConfigurationBootstrap.class);

    for (Class<? extends ConfigurationValueExtractor> extractorClass : bootstrap.getCache()) {
        ConfigurationValueExtractor extractor = Beans.getReference(extractorClass);

        if (extractor.isSupported(field)) {
            candidates.add(extractor);//from w ww . j  a v  a2  s.c o m
        }
    }

    ConfigurationValueExtractor elected = StrategySelector.selectInstance(ConfigurationValueExtractor.class,
            candidates);

    if (elected == null) {
        throw new ConfigurationException(getBundle().getString("configuration-extractor-not-found",
                field.toGenericString(), ConfigurationValueExtractor.class.getName()),
                new ClassNotFoundException());
    }

    return elected;
}

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From source file:org.demoiselle.internal.implementation.ConfigurationLoader.java

private ConfigurationValueExtractor getValueExtractor(Field field) {
    Collection<ConfigurationValueExtractor> candidates = new HashSet<ConfigurationValueExtractor>();
    ConfigurationBootstrap bootstrap = CDI.current().select(ConfigurationBootstrap.class).get();

    for (Class<? extends ConfigurationValueExtractor> extractorClass : bootstrap.getCache()) {
        ConfigurationValueExtractor extractor = CDI.current().select(extractorClass).get();

        if (extractor.isSupported(field)) {
            candidates.add(extractor);/*from ww w .  j  a v a  2  s.c  om*/
        }
    }

    ConfigurationValueExtractor elected = StrategySelector.selectReference(ConfigurationValueExtractor.class,
            candidates);

    if (elected == null) {
        throw new ConfigurationException(getBundle().getString("configuration-extractor-not-found",
                field.toGenericString(), ConfigurationValueExtractor.class.getName()),
                new ClassNotFoundException());
    }

    return elected;
}

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