Package org.mongodb.morphia.mapping

Examples of org.mongodb.morphia.mapping.MappingException

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                return constructor.newInstance();
            }
            try {
                return objenesis.newInstance(clazz);
            } catch (Exception e) {
                throw new MappingException("Failed to instantiate " + clazz.getName(), e);
            }
        } catch (Exception e) {
            throw new RuntimeException("Failed to instantiate " + clazz.getName(), e);
        }
    }
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                } else {
                    if (paramType instanceof TypeVariable) {
                        // TODO: Figure out what to do... Walk back up the to
                        // the parent class and try to get the variable type
                        // from the T/V/X
                        throw new MappingException("Generic Typed Class not supported:  <" + ((TypeVariable) paramType).getName() + "> = "
                                                   + ((TypeVariable) paramType).getBounds()[0]);
                    } else if (paramType instanceof Class) {
                        return (Class) paramType;
                    } else {
                        throw new MappingException("Unknown type... pretty bad... call for help, wave your hands... yeah!");
                    }
                }
            }
        }
        return getParameterizedClass(field.getType());
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                        // paramType).getName() + "> = " + ((TypeVariable) paramType).getBounds()[0]);
                        return paramType;
                    } else if (paramType instanceof Class) {
                        return paramType;
                    } else {
                        throw new MappingException("Unknown type... pretty bad... call for help, wave your hands... yeah!");
                    }
                }
            }
        }
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        if (fromDBObject == null) {
            return null;
        }

        if (!((fromDBObject instanceof Binary) || (fromDBObject instanceof byte[]))) {
            throw new MappingException(format("The stored data is not a DBBinary or byte[] instance for %s ; it is a %s",
                                              f.getFullName(), fromDBObject.getClass().getName()));
        }

        try {
            final boolean useCompression = !f.getAnnotation(Serialized.class).disableCompression();
            return Serializer.deserialize(fromDBObject, useCompression);
        } catch (IOException e) {
            throw new MappingException("While deserializing to " + f.getFullName(), e);
        } catch (ClassNotFoundException e) {
            throw new MappingException("While deserializing to " + f.getFullName(), e);
        }
    }
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                return chars[0];
            } else if (chars.length == 0) {
                return (char) 0;
            }
        }
        throw new MappingException("Trying to map multi-character data to a single character: " + fromDBObject);
    }
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    final String l = fromDBObject.toString();
    try {
      return Class.forName(l);
    } catch (ClassNotFoundException e) {
      throw new MappingException("Cannot create class from Name '" + l + "'", e);
    }
  }
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            final TypeConverter enc = getEncoder(mf);
            final Object decodedValue = enc.decode(mf.getType(), object, mf);
            try {
                mf.setFieldValue(targetEntity, decodedValue);
            } catch (IllegalArgumentException e) {
                throw new MappingException("Error setting value from converter ("
                                           + enc.getClass().getSimpleName() + ") for " + mf.getFullName() + " to " + decodedValue, e);
            }
        }
    }
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        return type;
    }

    public Query<T> createQuery() {
        if (type == MapreduceType.INLINE) {
            throw new MappingException("No collection available for inline mapreduce jobs");
        }
        return query.cloneQuery();
    }
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        return new DatastoreImpl(morphia, mapper, mongoClient, database);
    }

    public <T, V> DBRef createRef(final Class<T> clazz, final V id) {
        if (id == null) {
            throw new MappingException("Could not get id for " + clazz.getName());
        }
        return new DBRef(getDB(), getCollection(clazz).getName(), id);
    }
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    public <T> DBRef createRef(final T entity) {
        final T wrapped = ProxyHelper.unwrap(entity);
        final Object id = mapper.getId(wrapped);
        if (id == null) {
            throw new MappingException("Could not get id for " + wrapped.getClass().getName());
        }
        return createRef(wrapped.getClass(), id);
    }
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Related Classes of org.mongodb.morphia.mapping.MappingException

  • com.groupon.jenkins.mongo.CustomMorphiaObjectFactory
  • org.mongodb.morphia.converters.CharacterConverter
  • org.mongodb.morphia.converters.ClassConverter
  • org.mongodb.morphia.converters.DefaultConverters
  • org.mongodb.morphia.converters.SerializedObjectConverter
  • org.mongodb.morphia.DatastoreImpl
  • org.mongodb.morphia.mapping.validation.fieldrules.ReferenceToUnidentifiable
  • org.mongodb.morphia.MapreduceResults
  • org.mongodb.morphia.Morphia
  • org.mongodb.morphia.utils.ReflectionUtils
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