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.stratio.deep.commons.utils.AnnotationUtils.java

/**
 * Returns the value of the fields <i>deepField</i> in the instance <i>entity</i> of type T.
 *
 * @param entity    the entity to process.
 * @param deepField the Field to process belonging to <i>entity</i>
 * @return the property value./*www .j  a  v a2 s . c o  m*/
 */
public static Serializable getBeanFieldValue(IDeepType entity, Field deepField) {
    try {
        return (Serializable) PropertyUtils.getProperty(entity, deepField.getName());

    } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e1) {
        throw new DeepIOException(e1);
    }

}

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From source file:com.edmunds.autotest.ClassUtil.java

public static Map<String, Field> getAllDeclaredFieldsMap(Class originalCls, boolean lowercase,
        AutoTestConfig config) {/* w  ww  .ja v a 2 s  .co  m*/
    Map<String, Field> fields = new HashMap<String, Field>();

    Class cls = originalCls;

    do {
        for (Field field : cls.getDeclaredFields()) {
            String fieldName = field.getName();

            if (lowercase) {
                fieldName = fieldName.toLowerCase();
            }

            if (fields.containsKey(fieldName)) {

                if (isDeclaredUnderRootPackage(config, field)
                        && !config.getFieldOverrideExceptions().contains(field.getName())) {

                    String msg = "Instance variable (" + field.getName() + ") has been overridden: "
                            + originalCls.getName();
                    log.warn(msg);

                    if (config.isFailOnFieldOverride()) {
                        fail(msg);
                    }
                }
            } else {
                fields.put(fieldName, field);
            }
        }
        cls = cls.getSuperclass();
    } while (cls != null);
    return fields;
}

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From source file:com.googlecode.xtecuannet.framework.catalina.manager.tomcat.constants.Constants.java

public static Map generateMapFromConfig(Class toResolve) {

    Map valuesMap = new HashMap();

    List<Field> fields = getOnlyFields(toResolve);

    for (Field field : fields) {

        String val = getConfig().getString(field.getName());
        if (val != null && val.length() > 0) {
            valuesMap.put(field.getName(), val);
        }// w  w  w.  j av  a 2 s.  co m
    }

    return valuesMap;
}

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From source file:com.hand.hap.mybatis.util.OGNL.java

/**
 * FOR INTERNAL USE ONLY/*  w  w  w  .j  a v  a 2  s . c o m*/
 * 
 * @param parameter
 * @return
 */
public static String getOrderByClause_TL(Object parameter) {
    if (parameter == null) {
        return null;
    }
    StringBuilder sb = new StringBuilder(64);
    if (parameter instanceof BaseDTO) {
        String sortName = ((BaseDTO) parameter).getSortname();
        Field[] ids = DTOClassInfo.getIdFields(parameter.getClass());
        if (StringUtil.isNotEmpty(sortName)) {
            if (!COL_PATTERN.matcher(sortName).matches()) {
                throw new RuntimeException("Invalid sortname:" + sortName);
            }
            String order = ((BaseDTO) parameter).getSortorder();
            if (!("ASC".equalsIgnoreCase(order) || "DESC".equalsIgnoreCase(order) || order == null)) {
                throw new RuntimeException("Invalid sortorder:" + order);
            }
            String columnName = unCamel(sortName);
            Field[] mlfs = DTOClassInfo.getMultiLanguageFields(parameter.getClass());
            for (Field f : mlfs) {
                if (f.getName().equals(columnName)) {
                    if (f.getAnnotation(MultiLanguageField.class) == null) {
                        sb.append("b.");
                    } else {
                        sb.append("t.");
                    }
                    break;
                }
            }

            sb.append(columnName).append(" ");
            sb.append(StringUtils.defaultIfEmpty(order, "ASC"));

            if (ids.length > 0 && !ids[0].getName().equals(sortName)) {
                sb.append(",b.").append(DTOClassInfo.getColumnName(ids[0])).append(" ASC");
            }
        } else {
            if (ids.length > 0) {
                sb.append("b.").append(DTOClassInfo.getColumnName(ids[0])).append(" ASC");
            }
        }
    }
    return StringUtils.trimToNull(sb.toString());
}

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From source file:com.pmarlen.model.controller.EntityJPAToPlainPojoTransformer.java

public static void copyPlainValues(Entity entity, Object plain) {
    final Class entityClass;
    entityClass = entity.getClass();//from  w  w  w .  java 2s . c o m
    final String entityClassName = entityClass.getName();
    Hashtable<String, Object> propertiesToCopy = new Hashtable<String, Object>();
    Hashtable<String, Object> propertiesM2MToCopy = new Hashtable<String, Object>();
    List<String> propertiesWithNULLValueToCopy = new ArrayList<String>();
    List<String> propertiesKey = new ArrayList<String>();
    try {
        final Field[] declaredFields = entityClass.getDeclaredFields();
        for (Field f : declaredFields) {
            logger.trace("->create: \tcopy: " + entityClassName + "." + f.getName() + " accesible ? "
                    + (f.isAccessible()));
            if (!f.isAccessible()) {

                if (f.isAnnotationPresent(javax.persistence.Id.class)) {
                    propertiesKey.add(f.getName());
                }
                if (f.isAnnotationPresent(javax.persistence.Id.class)
                        && !f.isAnnotationPresent(javax.persistence.GeneratedValue.class)
                        && !Modifier.isStatic(f.getModifiers())) {

                    Object valueCopyed = PropertyUtils.getProperty(entity, f.getName());
                    if (valueCopyed != null) {
                        propertiesToCopy.put(f.getName(), valueCopyed);
                    } else {
                        propertiesWithNULLValueToCopy.add(f.getName());
                    }
                    logger.trace("->create:\t\t ID elegible 2 be copied, added to copy list: " + f.getName()
                            + " = " + valueCopyed + ", is really null?" + (valueCopyed == null));
                } else if (!f.isAnnotationPresent(javax.persistence.Id.class)
                        && !f.isAnnotationPresent(javax.persistence.OneToMany.class)
                        && !f.isAnnotationPresent(javax.persistence.ManyToMany.class)
                        && !Modifier.isStatic(f.getModifiers())) {

                    Object valueCopyed = PropertyUtils.getProperty(entity, f.getName());
                    if (valueCopyed != null) {
                        propertiesToCopy.put(f.getName(), valueCopyed);
                    } else {
                        propertiesWithNULLValueToCopy.add(f.getName());
                    }
                    logger.trace("->create:\t\t elegible 2 be copied, added to copy list: " + f.getName()
                            + " = " + valueCopyed + ", is really null?" + (valueCopyed == null));
                } else if (!f.isAnnotationPresent(javax.persistence.Id.class)
                        && f.isAnnotationPresent(javax.persistence.ManyToMany.class)) {

                    Object valueCopyed = PropertyUtils.getProperty(entity, f.getName());
                    if (valueCopyed != null) {
                        propertiesM2MToCopy.put(f.getName(), valueCopyed);
                    } else {
                        propertiesWithNULLValueToCopy.add(f.getName());
                    }
                    logger.trace("->create:\t\t M2M elegible 2 be copied, added to copy list: " + f.getName()
                            + " = " + valueCopyed + ", is really null?" + (valueCopyed == null));
                }
            }
        }
        logger.trace("->create:copy values ?");
        for (String p2c : propertiesToCopy.keySet()) {
            Object valueCopyed = propertiesToCopy.get(p2c);
            logger.trace("->create:\t\t copy value with SpringUtils: " + p2c + " = " + valueCopyed
                    + ", is null?" + (valueCopyed == null));
            BeanUtils.copyProperty(plain, p2c, valueCopyed);
        }
        for (String p2c : propertiesWithNULLValueToCopy) {
            logger.trace("->create:\t\t copy null with SpringUtils");
            BeanUtils.copyProperty(plain, p2c, null);
        }
    } catch (Exception e) {
        logger.error("..in copy", e);
    }
}

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From source file:com.softfeeder.rules.core.Utils.java

/**
 * //from  ww  w  .j  a va  2  s .  c  o  m
 * @param context
 * @param target
 */
public static void fieldsInjection(RuleContext context, Object target) {
    if (context != null) {
        for (Field field : target.getClass().getDeclaredFields()) {
            if (field.isAnnotationPresent(Inject.class)) {
                try {
                    BeanUtils.setProperty(target, field.getName(), context.getValue(field.getName()));
                } catch (InvocationTargetException | IllegalAccessException ex) {
                    LOG.info(String.format("Invalid field injection %s", ex.getMessage()));
                }
            }
        }
    }
}

---

From source file:com.antsdb.saltedfish.sql.ExternalTable.java

public static <T> ExternalTable wrap(Orca orca, String namespace, Class<T> klass, Iterable<T> iterable) {
    ClassBasedTable<T> table = new ClassBasedTable<>();
    table.source = iterable;/*from w  ww.  j  a v  a  2  s  .c om*/
    table.meta.setNamespace(namespace).setTableName(iterable.getClass().getSimpleName());
    List<ColumnMeta> columns = new ArrayList<>();
    for (Field i : klass.getFields()) {
        ColumnMeta column = new ColumnMeta(orca.getTypeFactory(), new SlowRow(0));
        column.setColumnName(i.getName()).setId(table.meta.getColumns().size());
        if (i.getType() == String.class) {
            column.setType(DataType.varchar());
        } else if (i.getType() == int.class) {
            column.setType(DataType.integer());
        } else if (i.getType() == long.class) {
            column.setType(DataType.longtype());
        } else {
            throw new NotImplementedException();
        }
        columns.add(column);
        table.fields.add(i);
    }
    table.meta.setColumns(columns);
    return table;
}

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From source file:com.mmj.app.common.file.ExcelUtils.java

/**
 * ?BeanMAP//from  w w w .  j av  a 2  s . c  o m
 */
public static Map<String, String> getFieldValueMap(Object bean) {
    Class<?> cls = bean.getClass();
    Map<String, String> valueMap = new LinkedHashMap<String, String>();
    Field[] fields = getAllFields(new ArrayList<Field>(), cls);

    for (Field field : fields) {
        try {
            if (field == null || field.getName() == null) {
                continue;
            }
            if (StringUtils.equals("serialVersionUID", field.getName())) {
                continue;
            }

            Object fieldVal = PropertyUtils.getProperty(bean, field.getName());

            String result = null;
            if (null != fieldVal) {
                if (StringUtils.equals("Date", field.getType().getSimpleName())) {
                    result = DateViewTools.format((Date) fieldVal, "yyyy-MM-dd HH:mm:ss");
                } else {
                    result = String.valueOf(fieldVal);
                }
            }
            valueMap.put(field.getName(), result == null ? StringUtils.EMPTY : result);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            continue;
        }
    }
    return valueMap;
}

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From source file:com.google.api.ads.dfp.lib.utils.v201208.PqlUtils.java

/**
 * Gets the underlying value of the {@link Value} object.
 *
 * @param value the {@code Value} object to get the value from
 * @return the underlying value/* w w  w  .  j a  v a 2  s.c  om*/
 * @throws IllegalArgumentException if {@code value == null}
 * @throws IllegalAccessException if the value field cannot be accessed
 */
public static Object getValue(Value value) throws IllegalAccessException {
    if (value == null) {
        throw new IllegalArgumentException("Value object cannot be null.");
    }
    Field[] fields = value.getClass().getDeclaredFields();
    for (Field field : fields) {
        if (field.getName().equals("value")) {
            field.setAccessible(true);
            return field.get(value);
        }
    }
    throw new IllegalArgumentException("No value field found in value object.");
}

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From source file:net.minder.config.impl.DefaultConfigurationInjector.java

private static String getConfigName(Field field, Alias tag) {
    return pickName(field.getName(), tag);
}

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