Example usage for java.lang.reflect Field getName

Introduction

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

Prototype

public String getName()

Source Link

Document

Returns the name of the field represented by this Field object.

Usage

From source file:com.playersun.jbf.common.utils.reflex.Reflections.java

public static Map<String, Object> bean2Map(Object... objects) {
    Map<String, Object> map = new HashMap<String, Object>();

    for (Object object : objects) {
        if (object == null)
            continue;

        if (object instanceof Map) {
            map.putAll((Map) object);
        } else {//from   www  . ja  v  a2 s. com
            Validate.notNull(object, "object can't be null");
            for (Class<?> superClass = object.getClass(); superClass != Object.class; superClass = superClass
                    .getSuperclass()) {
                try {
                    for (Field field : superClass.getDeclaredFields()) {
                        makeAccessible(field);
                        if (field.get(object) != null) {
                            map.put(field.getName(), field.get(object));
                        }
                    }
                } catch (Exception e) {//NOSONAR
                    // Field??,?
                    continue;// new add
                }
            }
        }
    }

    return map;
}

From source file:com.bellman.bible.service.common.CommonUtils.java

/**
 * By default popup menus do not show icons, but see the trick below
 * http://stackoverflow.com/questions/6805756/is-it-possible-to-display-icons-in-a-popupmenu
 *///from w  ww.  ja v a2s .c  o  m
public static void forcePopupMenuToShowIcons(PopupMenu popup) {
    try {
        Field[] fields = popup.getClass().getDeclaredFields();
        for (Field field : fields) {
            if ("mPopup".equals(field.getName())) {
                field.setAccessible(true);
                Object menuPopupHelper = field.get(popup);
                Class<?> classPopupHelper = Class.forName(menuPopupHelper.getClass().getName());
                Method setForceIcons = classPopupHelper.getMethod("setForceShowIcon", boolean.class);
                setForceIcons.invoke(menuPopupHelper, true);
                break;
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.github.rvesse.airline.Accessor.java

@SuppressWarnings("unchecked")
private static Collection<Object> getOrCreateCollectionField(String name, Object object, Field field) {
    Collection<Object> collection;
    try {//from  w  w  w . j  a v  a  2s  .  co  m
        collection = (Collection<Object>) field.get(object);
    } catch (Exception e) {
        throw new ParseException(e, "Error getting collection field %s for argument %s", field.getName(), name);
    }

    if (collection == null) {
        collection = newCollection(field.getType());
        try {
            field.set(object, collection);
        } catch (Exception e) {
            throw new ParseException(e, "Error setting collection field %s for argument %s", field.getName(),
                    name);
        }
    }
    return collection;
}

From source file:info.archinnov.achilles.internal.metadata.parsing.PropertyParser.java

public static String getIndexName(Field field) {
    log.debug("Check @Index annotation on field {} of class {}", field.getName(),
            field.getDeclaringClass().getCanonicalName());
    String indexName = null;//from   www.j  av a 2s .  c o m
    Index index = field.getAnnotation(Index.class);
    if (index != null) {
        indexName = index.name();
    }
    return indexName;
}

From source file:io.apiman.plugins.keycloak_oauth_policy.ClaimLookup.java

private static void getProperties(Class<?> klazz, String path, Deque<Field> fieldChain) {
    for (Field f : klazz.getDeclaredFields()) {
        f.setAccessible(true);/*from  w  w  w. j  ava2  s  .c  o  m*/
        JsonProperty jsonProperty = f.getAnnotation(JsonProperty.class);
        if (jsonProperty != null) {
            fieldChain.push(f);
            // If the inspected type has nested @JsonProperty annotations, we need to inspect it
            if (hasJsonPropertyAnnotation(f)) {
                getProperties(f.getType(), f.getName() + ".", fieldChain); // Add "." when traversing into new object.
            } else { // Otherwise, just assume it's simple as the best we can do is #toString
                List<Field> fieldList = new ArrayList<>(fieldChain);
                Collections.reverse(fieldList);
                STANDARD_CLAIMS_FIELD_MAP.put(path + jsonProperty.value(), fieldList);
                fieldChain.pop(); // Pop, as we have now reached end of this chain.
            }
        }
    }
}

From source file:iing.uabc.edu.mx.persistencia.util.JSON.java

private static void stringifyObject(JsonGenerator generator, BeanManager manager) {

    String keyName;/*  w  w w.  ja v a  2s  .  c  o m*/

    Field[] fields = manager.getFields();

    //Read every field and transform  it to a json property string
    for (Field field : fields) {
        Class fieldType = manager.getType(field.getName());
        keyName = field.getName();
        Object value = manager.getProperty(keyName);

        System.out.println("KeyName: " + keyName);
        System.out.println("Valor " + keyName + ": " + value);

        if (value == null) {
            //Set to null the property
            generator.writeNull(keyName);
            continue;
        }
        //Is a String
        if (fieldType == String.class) {
            generator.write(keyName, String.valueOf(value));
        } //Is a Date
        else if (fieldType == Date.class) {
            String date = DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(value);

            generator.write(keyName, date);

        } //Is a integer
        else if (fieldType == Integer.class || fieldType == Integer.TYPE) {
            generator.write(keyName, (int) value);
        } //Is a double
        else if (fieldType == Double.class || fieldType == Double.TYPE) {
            generator.write(keyName, (double) value);
        } //Is boolean
        else if (fieldType == Boolean.class || fieldType == Boolean.TYPE) {
            generator.write(keyName, (boolean) value);
        } //Is a collection
        else if (value instanceof Collection) {
            Class elementClass = manager.getCollectionElementType(keyName);

            System.out.println("Nueva Colleccion [] de clase: " + elementClass.getSimpleName());

            generator.writeStartArray(keyName);

            //Create new collection manager with the given class
            CollectionManager collectionManager = new CollectionManager((Collection) value, elementClass);

            stringifyArray(generator, collectionManager);

            generator.writeEnd();
        } else {
            //Is a object... probably
            BeanManager objectManager = new BeanManager(value);

            System.out.println("Nuevo Objecto {}: " + value.getClass().getSimpleName());
            generator.writeStartObject(keyName);

            stringifyObject(generator, objectManager);

            generator.writeEnd();
        }
    }

}

From source file:net.ostis.sc.memory.SCKeynodesBase.java

private static boolean checkKeynode(SCSession session, SCSegment defaultSegment, Field field)
        throws IllegalArgumentException, IllegalAccessException {
    Keynode annotation = field.getAnnotation(Keynode.class);

    if (annotation != null) {
        String keynodeName = annotation.value();

        if (StringUtils.isEmpty(keynodeName))
            keynodeName = field.getName();

        SCAddr keynode = session.findByIdtf(keynodeName, defaultSegment);
        Validate.notNull(keynode,//  ww w.  ja  v  a  2s .co  m
                "Not found keynode with URI \"" + defaultSegment.getURI() + "/" + keynodeName + "\"");

        field.set(null, keynode);

        if (log.isDebugEnabled())
            log.debug(defaultSegment.getURI() + "/" + keynodeName + " --> " + field.getName());

        return true;
    } else {
        return false;
    }
}

From source file:com.savor.ads.core.ApiRequestFactory.java

@NonNull
private static JSONObject getJSONObject(Object object) {
    Field[] fields = object.getClass().getDeclaredFields();
    JSONObject jObject = new JSONObject();
    for (Field field : fields) {
        try {//from  www  . j av  a  2  s. c  o m
            field.setAccessible(true);
            Object fieldValue = field.get(object);
            if (fieldValue instanceof String || fieldValue instanceof Number || fieldValue == null) {
                jObject.put(field.getName(), fieldValue);
            } else if (fieldValue instanceof List) {
                jObject.put(field.getName(), getJSONArray((List<?>) fieldValue));
            } else {
                jObject.put(field.getName(), getJSONObject(fieldValue));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return jObject;
}

From source file:edu.mit.csail.sdg.alloy4.Terminal.java

private static String getAvaliableSatSolvers() {
    StringBuilder sb = new StringBuilder();
    for (Field f : A4Options.SatSolver.class.getFields()) {
        if (A4Options.SatSolver.class.isAssignableFrom(f.getType())) {
            sb.append(f.getName() + ", ");
        }/*from  w w w.java  2  s  .  c  o m*/
    }
    if (sb.length() > 2) {
        sb.delete(sb.length() - 2, sb.length());
    }
    return sb.toString();
}

From source file:com.alfresco.orm.ORMUtil.java

/**
 * @param alfrescoContent/*from   www . j a v a 2 s.c om*/
 * @param field
 * @return
 * @throws IllegalAccessException
 * @throws InvocationTargetException
 */
private static List<AlfrescoContent> getAsscoiationObject(final AlfrescoContent alfrescoContent,
        final Field field) throws IllegalAccessException, InvocationTargetException {
    List<AlfrescoContent> retVal = new ArrayList<AlfrescoContent>();
    AlfrescoAssociation alfrescoAssociation = field.getAnnotation(AlfrescoAssociation.class);
    Method method = ReflectionUtil.getMethod(alfrescoContent.getClass(), field.getName());
    if (alfrescoAssociation.many()) {
        Collection<? extends AlfrescoContent> temp = (Collection<? extends AlfrescoContent>) method
                .invoke(alfrescoContent);
        if (null != temp) {
            retVal.addAll(temp);
        }
    } else {
        AlfrescoContent temp = (AlfrescoContent) method.invoke(alfrescoContent);
        if (null != temp) {
            retVal.add(temp);
        }
    }
    return retVal;
}