MaterialSubRequest.java

/**
 * Copyright 2014 Global Crop Diversity Trust
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 **/

package org.genesys.server.model.genesys;

import static org.genesys.server.model.genesys.MaterialSubRequest.State.DRAFT;

import java.text.MessageFormat;
import java.time.Instant;
import java.util.UUID;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Lob;
import javax.persistence.ManyToOne;
import javax.persistence.PrePersist;
import javax.persistence.Table;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import org.genesys.blocks.model.AuditedVersionedModel;
import org.hibernate.annotations.Type;

import com.fasterxml.jackson.annotation.JsonIdentityReference;
import com.fasterxml.jackson.annotation.JsonRawValue;

/**
 * {@link MaterialRequest} is broken down into individual requests to
 * institutes.
 *
 * @author matijaobreza
 *
 */
@Entity
@Table(name = "requestsub")
@Getter
@Setter
@NoArgsConstructor
public class MaterialSubRequest extends AuditedVersionedModel {
    
    private static final long serialVersionUID = 718290325614791811L;

    public enum State {
        DRAFT(-1), NOTCONFIRMED(0), CONFIRMED(1), SENT(2), PROCESSING(3), REJECTED(4);

        private final int value;

        State(int state) {
            this.value = state;
        }

        @JsonValue
        public int getValue() {
            return value;
        }

        @JsonCreator
        public static State fromValue(int value) {
            for (State state : values()) {
                if (state.value == value) {
                    return state;
                }
            }
            throw new IllegalArgumentException("Unexpected value '" + value + "'");
        }
    }

    @Column
    private int state = DRAFT.getValue();

    @Column(length = 36, unique = true)
    private String uuid;

    @Column(length = 8, nullable = false)
    private String instCode;

    @Column(length = 200, nullable = true)
    private String instEmail;

    @Column(length = 100000)
    @Lob
    @Type(type = "org.hibernate.type.TextType")
    @JsonRawValue
    private String body;

    @Column(length = 50)
    private String providerId;

    @Column
    @Lob
    private String providerNote;

    @ManyToOne(cascade = {}, optional = false)
    @JsonIdentityReference(alwaysAsId = true)
    private MaterialRequest sourceRequest;

    private Instant lastReminderDate;

    @PrePersist
    void prepersist() {
        if (this.uuid == null) {
            this.uuid = UUID.randomUUID().toString();
        }
    }

    @Override
    public String toString() {
        return MessageFormat.format("SubRequest uuid={0} inst={1} body={2}", uuid, instCode, body);
    }

    @Override
    public boolean canEqual(Object other) {
        return other instanceof MaterialSubRequest;
    }
}