Example usage for org.springframework.util ReflectionUtils COPYABLE_FIELDS

Introduction

In this page you can find the example usage for org.springframework.util ReflectionUtils COPYABLE_FIELDS.

Prototype

FieldFilter COPYABLE_FIELDS

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Document

Pre-built FieldFilter that matches all non-static, non-final fields.

Usage

From source file:org.web4thejob.orm.AbstractHibernateEntity.java

@SuppressWarnings("CloneDoesntCallSuperClone")
@Override// w  ww . j ava 2  s .  c o m
public Entity clone() {
    try {
        final Entity clone = (Entity) ReflectHelper.getDefaultConstructor(getClass())
                .newInstance((Object[]) null);
        clone.addDirtyListener(dirtyListener);

        ReflectionUtils.doWithFields(getClass(), new ReflectionUtils.FieldCallback() {
            @Override
            public void doWith(Field field) throws IllegalArgumentException, IllegalAccessException {
                ReflectionUtils.makeAccessible(field);
                if (!Collection.class.isAssignableFrom(field.getType())) {
                    // don't clone one-to-many fields
                    field.set(clone, field.get(AbstractHibernateEntity.this));
                }
            }
        }, ReflectionUtils.COPYABLE_FIELDS);

        return clone;
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException("Clone failed for " + toString(), e);
    }
}

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From source file:org.web4thejob.orm.AbstractHibernateEntity.java

@Override
public void merge(final Entity source) {
    ReflectionUtils.doWithFields(getClass(), new ReflectionUtils.FieldCallback() {
        @Override//from   ww  w.j  a v a 2s.  c o m
        public void doWith(Field field) throws IllegalArgumentException, IllegalAccessException {
            ReflectionUtils.makeAccessible(field);
            if (!Collection.class.isAssignableFrom(field.getType())) {
                // don't merge one-to-many fields
                field.set(AbstractHibernateEntity.this, field.get(source));
            }
        }
    }, ReflectionUtils.COPYABLE_FIELDS);
}

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From source file:py.una.pol.karaku.services.ReflectionConverter.java

/**
 * /*  w  w w  .  j  a  v  a 2  s .  c o m*/
 * @param source
 * @param targetClass
 * @param depth
 * @param dtoToEntity
 * @return
 */
protected Object map(final Object source, final Class<?> targetClass, final int depth,
        final boolean dtoToEntity) {

    if (source == null) {
        return null;
    }
    try {
        final Object toRet = targetClass.newInstance();
        ReflectionUtils.doWithFields(source.getClass(), new FieldCallback() {

            @Override
            public void doWith(Field field) throws IllegalAccessException {

                mapField(source, targetClass, depth, dtoToEntity, toRet, field);
            }

        }, ReflectionUtils.COPYABLE_FIELDS);
        return toRet;
    } catch (Exception e) {
        throw new KarakuRuntimeException(
                String.format("Can't copy from %s to %s", source.getClass(), targetClass), e);
    }
}

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