Java tutorial
/* * Copyright 2012 the original author or authors. * * 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 cn.howardliu.mongodb.spring; import org.springframework.data.mongodb.core.index.Indexed; import org.springframework.data.mongodb.core.mapping.Document; import org.springframework.data.mongodb.core.mapping.Field; import org.springframework.util.Assert; /** * A customer. * * @author Oliver Gierke */ @Document public class Customer extends AbstractDocument { private String firstname; private String lastname; @Field("email") @Indexed(unique = true) private EmailAddress emailAddress; public Customer(String firstname, String lastname) { Assert.hasText(firstname); Assert.hasText(lastname); this.firstname = firstname; this.lastname = lastname; } protected Customer() { } public String getFirstname() { return firstname; } public String getLastname() { return lastname; } public void setLastname(String lastname) { this.lastname = lastname; } public EmailAddress getEmailAddress() { return emailAddress; } public void setEmailAddress(EmailAddress emailAddress) { this.emailAddress = emailAddress; } @Override public String toString() { return "Customer{" + "firstname='" + firstname + '\'' + ", lastname='" + lastname + '\'' + ", emailAddress=" + emailAddress + "} " + super.toString(); } }