105 lines
2.7 KiB
Java
105 lines
2.7 KiB
Java
package com.jasamedika.medifirst2000.converter;
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import java.lang.reflect.Field;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import javax.persistence.Column;
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import javax.persistence.JoinColumn;
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import javax.persistence.OneToMany;
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import org.springframework.stereotype.Component;
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import com.google.gson.Gson;
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import com.jasamedika.medifirst2000.converter.base.BaseVoConverter;
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import com.jasamedika.medifirst2000.entities.KonversiSatuan;
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import com.jasamedika.medifirst2000.vo.KonversiSatuanVO;
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@Component
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public class KonversiSatuanConverter implements BaseVoConverter<KonversiSatuanVO, KonversiSatuan> {
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@Override
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public KonversiSatuan transferVOToModel(KonversiSatuanVO vo, KonversiSatuan model) {
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if (model == null) {
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model = new KonversiSatuan();
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}
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try {
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String[] fieldsToInclude = null;
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Map<String, Object> serialized = vo.serialize(fieldsToInclude, vo.getClass().getName());
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Gson gson = new Gson();
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String json = gson.toJson(serialized);
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model = gson.fromJson(json, KonversiSatuan.class);
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} catch (Exception ex) {
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ex.printStackTrace();
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}
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return model;
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}
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@Override
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public List<KonversiSatuanVO> transferListOfModelToListOfVO(List<KonversiSatuan> models,
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List<KonversiSatuanVO> vos) {
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if (vos == null) {
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vos = new ArrayList<>();
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}
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if (models == null) {
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return vos;
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}
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for (KonversiSatuan model : models) {
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KonversiSatuanVO vo = new KonversiSatuanVO();
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vo = transferModelToVO(model, vo);
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vos.add(vo);
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}
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return vos;
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}
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@Override
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public KonversiSatuanVO transferModelToVO(KonversiSatuan model, KonversiSatuanVO vo) {
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if (null == vo)
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vo = new KonversiSatuanVO();
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try {
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List<String> fieldsToInclude = new ArrayList<String>();
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for (Field field : model.GetFields(model.getClass())) {
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String str = field.getName();
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String name = field.getName();
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if (name.equals("serialVersionUID"))
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continue;
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Boolean valid = false;
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for (java.lang.annotation.Annotation annotation : field.getDeclaredAnnotations()) {
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if (annotation instanceof JoinColumn) {
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valid = true;
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} else if (annotation instanceof Column) {
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Column column = (Column) annotation;
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if (column.name().endsWith("Fk"))
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if (field.getName().endsWith("Id") == false)
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valid = true;
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} else if (annotation instanceof OneToMany) {
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valid = true;
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}
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}
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if (valid == false)
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fieldsToInclude.add(str);
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}
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Map<String, Object> serialized = model.serialize(fieldsToInclude.toArray(new String[0]),
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model.getClass().getSimpleName());
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Gson gson = new Gson();
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String json = gson.toJson(serialized);
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vo = gson.fromJson(json, KonversiSatuanVO.class);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return vo;
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}
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}
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