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Poll Controller

Nick Satinover 5 年之前
父節點
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5ca7e22612

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pom.xml 查看文件

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     </parent>
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     <properties>
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         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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-        <start-class>io.zipcoder.tc_spring_poll_application.QuickPollApplication</start-class>
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+        <start-class>io.zipcoder.springdemo.QuickPollApplication</start-class>
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+        <!--<start-class>io.zipcoder.tc_spring_poll_application.QuickPollApplication</start-class> -->
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         <java.version>1.7</java.version>
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     </properties>
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     <dependencies>

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src/test/java/io/zipcoder/tc_spring_poll_application/controller/PollController.java 查看文件

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+package io.zipcoder.tc_spring_poll_application.controller;
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+
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+import io.zipcoder.tc_spring_poll_application.domain.Poll;
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+import io.zipcoder.tc_spring_poll_application.repositories.PollRepository;
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+import org.springframework.beans.factory.annotation.Autowired;
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+import org.springframework.http.HttpStatus;
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+import org.springframework.http.ResponseEntity;
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+import org.springframework.web.bind.annotation.RequestMapping;
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+import org.springframework.web.bind.annotation.RequestMethod;
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+import org.springframework.web.bind.annotation.RestController;
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+
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+@RestController
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+public class PollController {
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+
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+    @Autowired
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+    PollRepository pollRepository;
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+
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+    PollController(@Autowired PollRepository pollRepository){
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+        this.pollRepository = pollRepository;
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+    }
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+
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+    @RequestMapping(value = "/polls", method = RequestMethod.GET)
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+    public ResponseEntity<Iterable<Poll>> getAllPolls(){
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+        Iterable<Poll> allPolls = pollRepository.findAll();
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+        return new ResponseEntity<>(allPolls, HttpStatus.OK);
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+    }
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+
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+
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+}

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src/test/java/io/zipcoder/tc_spring_poll_application/domain/Option.java 查看文件

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+package io.zipcoder.tc_spring_poll_application.domain;
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+
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+import javax.persistence.*;
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+@Entity
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+public class Option {
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+    @Id
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+    @GeneratedValue(strategy = GenerationType.AUTO)
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+    @Column(name = "OPTION_ID")
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+    private Long id;
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+    @Column(name = "OPTION_VALUE")
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+    private String value;
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+
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+    Option(){}
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+    public Long getId() {
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+        return id;
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+    }
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+
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+    public void setId(Long id) {
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+        this.id = id;
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+    }
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+
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+    public String getValue() {
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+        return value;
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+    }
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+
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+    public void setValue(String value) {
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+        this.value = value;
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+    }
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+}

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src/test/java/io/zipcoder/tc_spring_poll_application/domain/Poll.java 查看文件

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+package io.zipcoder.tc_spring_poll_application.domain;
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+
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+import javax.persistence.*;
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+import java.util.Set;
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+
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+@Entity
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+public class Poll {
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+
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+    @Id
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+    @GeneratedValue(strategy = GenerationType.AUTO)
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+    @Column(name = "POLL_ID")
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+    private Long id;
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+
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+    @Column(name = "QUESTION")
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+    private String question;
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+
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+    @OneToMany(cascade = CascadeType.ALL)
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+    @JoinColumn(name = "POLL_ID")
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+    @OrderBy
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+    private Set<Option> options;
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+
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+    public Poll() {
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+    }
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+    public Long getId() {
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+        return id;
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+    }
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+
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+    public void setId(Long id) {
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+        this.id = id;
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+    }
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+
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+    public String getQuestion() {
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+        return question;
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+    }
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+
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+    public void setQuestion(String question) {
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+        this.question = question;
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+    }
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+
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+    public Set<Option> getOptions() {
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+        return options;
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+    }
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+
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+    public void setOptions(Set<Option> options) {
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+        this.options = options;
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+    }
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+}

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src/test/java/io/zipcoder/tc_spring_poll_application/domain/Vote.java 查看文件

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+package io.zipcoder.tc_spring_poll_application.domain;
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+import javax.persistence.*;
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+
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+@Entity
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+public class Vote {
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+    @Id
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+    @GeneratedValue(strategy = GenerationType.AUTO)
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+    @Column(name = "VOTE_ID")
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+    private Long id;
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+
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+    @ManyToOne
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+    @JoinColumn(name = "OPTION_ID")
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+    private Option option;
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+
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+    public Vote() {
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+    }
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+    public Long getId() {
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+        return id;
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+    }
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+
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+    public void setId(Long id) {
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+        this.id = id;
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+    }
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+    public Option getOption() {
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+        return option;
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+    }
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+    public void setOption(Option option) {
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+        this.option = option;
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+    }
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+}

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src/test/java/io/zipcoder/tc_spring_poll_application/repositories/OptionRepository.java 查看文件

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+package io.zipcoder.tc_spring_poll_application.repositories;
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+import io.zipcoder.tc_spring_poll_application.domain.Option;
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+import org.springframework.data.repository.CrudRepository;
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+import org.springframework.stereotype.Repository;
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+
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+@Repository
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+public interface OptionRepository extends CrudRepository<Option, Long> {
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+}

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src/test/java/io/zipcoder/tc_spring_poll_application/repositories/PollRepository.java 查看文件

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+package io.zipcoder.tc_spring_poll_application.repositories;
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+import io.zipcoder.tc_spring_poll_application.domain.Poll;
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+import org.springframework.data.repository.CrudRepository;
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+import org.springframework.stereotype.Repository;
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+
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+@Repository
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+public interface PollRepository extends CrudRepository<Poll, Long> {
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+}

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src/test/java/io/zipcoder/tc_spring_poll_application/repositories/Vote.java 查看文件

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+package io.zipcoder.tc_spring_poll_application.repositories;
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+import org.springframework.data.repository.CrudRepository;
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+import org.springframework.stereotype.Repository;
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+
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+@Repository
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+public interface Vote extends CrudRepository<Vote, Long> {
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+}