crud implementation #2
10
build.gradle
10
build.gradle
@ -13,10 +13,6 @@ apply plugin: 'idea'
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apply plugin: 'org.springframework.boot'
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apply plugin: 'io.spring.dependency-management'
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bootJar {
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baseName = 'gs-serving-web-content'
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version = '0.1.0'
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}
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repositories {
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mavenCentral()
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@ -27,9 +23,13 @@ targetCompatibility = 17
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dependencies {
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implementation group: 'org.springframework.boot', name: 'spring-boot-starter-web'
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implementation group: 'org.springframework.boot', name: 'spring-boot-starter-jetty'
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implementation group: 'org.springframework.boot', name: 'spring-boot-starter-thymeleaf'
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implementation group: 'org.springframework.boot', name: 'spring-boot-devtools'
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implementation group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa'
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implementation group: 'com.h2database', name: 'h2'
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implementation group: 'javax.xml.bind', name: 'jaxb-api'
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implementation group: 'javax.validation', name: 'validation-api', version: '2.0.1.Final'
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implementation group: 'javassist', name: 'javassist', version: '3.12.1.GA'
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implementation group: 'junit', name: 'junit'
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}
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@ -1,6 +1,8 @@
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package email;
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import email.model.Email;
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import email.model.EmailForm;
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import email.service.EmailService;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.GetMapping;
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@ -9,6 +11,11 @@ import org.springframework.web.bind.annotation.PostMapping;
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@Controller
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public class EmailController {
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private final EmailService emailService;
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public EmailController(EmailService emailService) {
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this.emailService = emailService;
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}
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@GetMapping("/")
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public String indexForm(Model model) {
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@ -22,7 +29,14 @@ public class EmailController {
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model.addAttribute("error", "'Кому' не должно быть пустым");
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return "index";
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}
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return "result";
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emailService.save(new Email(emailForm.getTo(), emailForm.getSubject(), emailForm.getMessage()));
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model.addAttribute("emails", emailService.getAllEmails());
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return "list";
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}
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@GetMapping("/list")
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public String list(Model model) {
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model.addAttribute("emails", emailService.getAllEmails());
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return "list";
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}
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}
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49
src/main/java/email/configuration/MvcConfiguration.java
Normal file
49
src/main/java/email/configuration/MvcConfiguration.java
Normal file
@ -0,0 +1,49 @@
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package email.configuration;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.web.servlet.LocaleResolver;
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import org.springframework.web.servlet.config.annotation.CorsRegistry;
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import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
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import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
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import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
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import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
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import org.springframework.web.servlet.i18n.CookieLocaleResolver;
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import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
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@Configuration
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public class MvcConfiguration implements WebMvcConfigurer {
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@Override
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public void addViewControllers(ViewControllerRegistry registry) {
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registry.addViewController("/{articlename:\\w+}");
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}
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@Override
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public void addResourceHandlers(ResourceHandlerRegistry registry) {
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registry
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.addResourceHandler("/webjars/**")
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.addResourceLocations("/webjars/");
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}
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@Bean
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public LocaleResolver localeResolver() {
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return new CookieLocaleResolver();
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}
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@Bean
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public LocaleChangeInterceptor localeInterceptor() {
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LocaleChangeInterceptor localeInterceptor = new LocaleChangeInterceptor();
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localeInterceptor.setParamName("lang");
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return localeInterceptor;
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}
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@Override
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public void addInterceptors(InterceptorRegistry registry) {
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registry.addInterceptor(localeInterceptor());
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}
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@Override
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public void addCorsMappings(CorsRegistry registry) {
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registry.addMapping("/**");
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}
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}
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83
src/main/java/email/core/BaseEntity.java
Normal file
83
src/main/java/email/core/BaseEntity.java
Normal file
@ -0,0 +1,83 @@
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package email.core;
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import javax.persistence.GeneratedValue;
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import javax.persistence.GenerationType;
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import javax.persistence.Id;
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import javax.persistence.MappedSuperclass;
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import javax.persistence.Version;
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import javax.validation.constraints.NotNull;
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import java.io.Serializable;
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@MappedSuperclass
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public abstract class BaseEntity implements Serializable, Comparable<BaseEntity> {
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@Id
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@GeneratedValue(strategy = GenerationType.TABLE)
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private Integer id;
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@Version
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private Integer version;
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public Integer getVersion() {
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return version;
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}
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public void setVersion(Integer version) {
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this.version = version;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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}
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if (obj == null) {
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return false;
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}
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if (!getClass().isAssignableFrom(obj.getClass())) {
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return false;
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}
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BaseEntity other = (BaseEntity) obj;
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if (id == null) {
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if (other.id != null) {
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return false;
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}
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} else if (!id.equals(other.id)) {
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return false;
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}
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return true;
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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result = prime * result + (id == null ? 0 : id.hashCode());
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return result;
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}
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@Override
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public String toString() {
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return getClass().getSimpleName() + "{" +
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"id=" + id +
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", version=" + version +
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'}';
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}
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@Override
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public int compareTo(@NotNull BaseEntity o) {
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return id != null ? id.compareTo(o.getId()) : -1;
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}
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public void reset() {
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this.id = null;
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this.version = null;
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}
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}
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46
src/main/java/email/model/Email.java
Normal file
46
src/main/java/email/model/Email.java
Normal file
@ -0,0 +1,46 @@
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package email.model;
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import email.core.BaseEntity;
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import javax.persistence.Entity;
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@Entity
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public class Email extends BaseEntity {
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private String to;
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private String subject;
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private String message;
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public Email() {
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}
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public Email(String to, String subject, String message) {
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this.to = to;
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this.subject = subject;
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this.message = message;
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}
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public String getTo() {
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return to;
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}
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public void setTo(String to) {
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this.to = to;
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}
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public String getSubject() {
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return subject;
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}
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public void setSubject(String subject) {
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this.subject = subject;
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}
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public String getMessage() {
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return message;
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}
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public void setMessage(String message) {
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this.message = message;
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}
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}
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10
src/main/java/email/repository/EmailRepository.java
Normal file
10
src/main/java/email/repository/EmailRepository.java
Normal file
@ -0,0 +1,10 @@
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package email.repository;
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import email.model.Email;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.stereotype.Repository;
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@Repository
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public interface EmailRepository extends JpaRepository<Email, Integer> {
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}
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33
src/main/java/email/service/EmailService.java
Normal file
33
src/main/java/email/service/EmailService.java
Normal file
@ -0,0 +1,33 @@
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package email.service;
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import email.model.Email;
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import email.repository.EmailRepository;
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import org.springframework.stereotype.Service;
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import java.util.List;
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@Service
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public class EmailService {
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private final EmailRepository emailRepository;
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public EmailService(EmailRepository emailRepository) {
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this.emailRepository = emailRepository;
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}
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public List<Email> getAllEmails() {
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return emailRepository.findAll();
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}
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public Email save(Email email) {
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return emailRepository.save(email);
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}
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public Email getEmailById(Integer id) {
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return emailRepository.getOne(id);
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}
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public void delete(Integer setId) {
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emailRepository.deleteById(setId);
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}
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}
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14
src/main/resources/application.properties
Normal file
14
src/main/resources/application.properties
Normal file
@ -0,0 +1,14 @@
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# Server Settings
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spring.main.banner-mode=off
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server.port=8080
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# Log settings (TRACE, DEBUG, INFO, WARN, ERROR, FATAL, OFF)
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logging.level.ru.ulstu=DEBUG
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#JPA
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# go to http://localhost:8080/h2-console
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spring.datasource.url=jdbc:h2:file:./data/emails
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spring.datasource.driverClassName=org.h2.Driver
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spring.datasource.username=sa
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spring.datasource.password=password
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spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
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spring.h2.console.enabled=true
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spring.jpa.hibernate.ddl-auto=update
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BIN
src/main/resources/public/img/logo.png
Normal file
BIN
src/main/resources/public/img/logo.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 5.1 KiB |
@ -2,29 +2,77 @@
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<html xmlns:th="http://www.thymeleaf.org">
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<head>
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<title>Простая обработка формы на Spring MVC</title>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.1/dist/css/bootstrap.min.css" rel="stylesheet"
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integrity="sha384-iYQeCzEYFbKjA/T2uDLTpkwGzCiq6soy8tYaI1GyVh/UjpbCx/TYkiZhlZB6+fzT" crossorigin="anonymous">
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</head>
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<body>
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<h1>Форма</h1>
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<form action="#" th:action="@{/sendEmail}" th:object="${emailForm}" method="post">
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<!-- компонент меню-->
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<nav class="navbar navbar-expand-lg bg-light">
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<div class="container-fluid">
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<a class="navbar-brand" href="/">Название web-приложения</a>
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<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent"
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aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
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<span class="navbar-toggler-icon"></span>
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</button>
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<div class="collapse navbar-collapse" id="navbarSupportedContent">
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<ul class="navbar-nav me-auto mb-2 mb-lg-0">
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<li class="nav-item">
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<a class="nav-link active" aria-current="page" href="/">Главная страница</a>
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</li>
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<li class="nav-item">
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<a class="nav-link" href="/list">Список отправленных сообщений</a>
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</li>
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<li class="nav-item dropdown">
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<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown"
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aria-expanded="false">
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Выпадающее меню
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</a>
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<ul class="dropdown-menu">
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<li><a class="dropdown-item" href="#">Пункт 1</a></li>
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<li><a class="dropdown-item" href="#">Пункт 3</a></li>
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<li>
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<hr class="dropdown-divider">
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</li>
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<li><a class="dropdown-item" href="#">Пункт 3</a></li>
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</ul>
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</li>
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<li class="nav-item">
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<a class="nav-link disabled">Недоступно</a>
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</li>
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</ul>
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</div>
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</div>
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</nav>
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<div class="container-fluid">
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<div class="row">
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<div class="col-md-2"></div>
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<div class="col-md-8 col-sm-12">
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<h2>Форма</h2>
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<form action="#" th:action="@{/sendEmail}" th:object="${emailForm}" method="post">
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<p style="color:red" th:text="${error}"></p>
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<table>
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<tr>
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<td>Тема:</td>
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<td><input type="text" th:field="*{subject}"/></td>
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</tr>
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<tr>
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<td>Кому:</td>
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<td><input type="text" th:field="*{to}"/></td>
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</tr>
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<tr>
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<td>Сообщение:</td>
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<td><textarea th:field="*{message}"/></td>
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</tr>
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<tr>
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<td colspan="2"><input type="submit" value="Отправить"/></td>
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</tr>
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</table>
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</form>
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<div class="form-group">
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<label for="theme">Тема</label>
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<input type="text" class="form-control" id="theme" placeholder="Введите тему" th:field="*{subject}">
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</div>
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<div class="form-group">
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<label for="to">Кому</label>
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<input class="form-control" type="email" id="to" th:field="*{to}" placeholder="Кому"/>
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</div>
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<div class="form-group">
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<label for="message">Сообщение</label>
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<textarea class="form-control" id="message" th:field="*{message}" placeholder="Сообщение"/>
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</div>
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<input class="form-group" type="submit" value="Отправить"/>
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</form>
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</div>
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</div>
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</div>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.1/dist/js/bootstrap.bundle.min.js"
|
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integrity="sha384-u1OknCvxWvY5kfmNBILK2hRnQC3Pr17a+RTT6rIHI7NnikvbZlHgTPOOmMi466C8"
|
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crossorigin="anonymous"></script>
|
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</body>
|
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</html>
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101
src/main/resources/templates/list.html
Normal file
101
src/main/resources/templates/list.html
Normal file
@ -0,0 +1,101 @@
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<!DOCTYPE HTML>
|
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<html xmlns:th="http://www.thymeleaf.org">
|
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<head>
|
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<title>Список записей в БД</title>
|
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
|
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<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.1/dist/css/bootstrap.min.css" rel="stylesheet"
|
||||
integrity="sha384-iYQeCzEYFbKjA/T2uDLTpkwGzCiq6soy8tYaI1GyVh/UjpbCx/TYkiZhlZB6+fzT" crossorigin="anonymous">
|
||||
</head>
|
||||
<body>
|
||||
<!-- компонент меню-->
|
||||
<nav class="navbar navbar-expand-lg bg-light">
|
||||
<div class="container-fluid">
|
||||
<a class="navbar-brand" href="/">Название web-приложения</a>
|
||||
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent"
|
||||
aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
|
||||
<span class="navbar-toggler-icon"></span>
|
||||
</button>
|
||||
<div class="collapse navbar-collapse" id="navbarSupportedContent">
|
||||
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
|
||||
<li class="nav-item">
|
||||
<a class="nav-link active" aria-current="page" href="/">Главная страница</a>
|
||||
</li>
|
||||
<li class="nav-item">
|
||||
<a class="nav-link" href="/list">Список отправленных сообщений</a>
|
||||
</li>
|
||||
<li class="nav-item dropdown">
|
||||
<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown"
|
||||
aria-expanded="false">
|
||||
Выпадающее меню
|
||||
</a>
|
||||
<ul class="dropdown-menu">
|
||||
<li><a class="dropdown-item" href="#">Пункт 1</a></li>
|
||||
<li><a class="dropdown-item" href="#">Пункт 3</a></li>
|
||||
<li>
|
||||
<hr class="dropdown-divider">
|
||||
</li>
|
||||
<li><a class="dropdown-item" href="#">Пункт 3</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li class="nav-item">
|
||||
<a class="nav-link disabled">Недоступно</a>
|
||||
</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
||||
<div class="container-fluid">
|
||||
<div class="row">
|
||||
<div class="col-md-2"></div>
|
||||
<div class="col-md-8 col-sm-12">
|
||||
<h2>Список записей в БД:</h2>
|
||||
<div class="row">
|
||||
<div class="col-md-4" style="font-weight: bold">
|
||||
Кому
|
||||
</div>
|
||||
<div class="col-md-4" style="font-weight: bold">
|
||||
Тема
|
||||
</div>
|
||||
<div class="col-md-4" style="font-weight: bold">
|
||||
Сообщение
|
||||
</div>
|
||||
</div>
|
||||
<div class="row" th:each="email: ${emails}">
|
||||
<div class="col-md-4" th:text="${email.to}"/>
|
||||
<div class="col-md-4" th:text="${email.subject}"/>
|
||||
<div class="col-md-4" th:text="${email.message}"/>
|
||||
</div>
|
||||
|
||||
<!--<table class="table table-striped">
|
||||
<thead class="thead-dark">
|
||||
<tr>
|
||||
<th scope="col">Кому</th>
|
||||
<th scope="col">Тема</th>
|
||||
<th scope="col">Сообщение</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr th:each="email: ${emails}">
|
||||
<td th:text="${email.to}">
|
||||
</td>
|
||||
<td th:text="${email.subject}">
|
||||
</td>
|
||||
<td th:text="${email.message}">
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>-->
|
||||
<a class="btn btn-primary" href="/">Отправить другое сообщение</a>
|
||||
<!-- <img src="img/logo.png"/>-->
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.1/dist/js/bootstrap.bundle.min.js"
|
||||
integrity="sha384-u1OknCvxWvY5kfmNBILK2hRnQC3Pr17a+RTT6rIHI7NnikvbZlHgTPOOmMi466C8"
|
||||
crossorigin="anonymous"></script>
|
||||
</body>
|
||||
</html>
|
||||
Loading…
Reference in New Issue
Block a user