作成したサンプルのソース

IndexController.java

package slim3Sample1.controller.regist;
import org.slim3.controller.Controller;

import org.slim3.controller.Navigation;
public class IndexController extends Controller {
    @Override

    public Navigation run() {
        requestScope("name", "");

        requestScope("email", "");

        requestScope("bookArray", new String { "JAVA_Press", "DosV_Magazine" });

        requestScope("mailsend", "on");

        requestScope("gender", "M");

        requestScope("prefectural", "13");

        requestScope("fruitArray", new String { "1", "3" });

        requestScope("comment", "");

        

        return forward("/regist/index.jsp");

    }

}

ConfirmController.java

package slim3Sample1.controller.regist;
import org.slim3.controller.Controller;

import org.slim3.controller.Navigation;

import org.slim3.controller.validator.Validators;
public class ConfirmController extends Controller {
    @Override

    public Navigation run() {

        

        if (!validate()) {

            return forward("/regist/index.jsp");

        }

        return forward("confirm.jsp");

    }

    

    protected boolean validate() {

        Validators v = new Validators(request);

        v.add("name", v.required());

        v.add("email", v.required());

        return v.validate();

    }

}

InsertController .java

package slim3Sample1.controller.regist;
import org.slim3.controller.Controller;

import org.slim3.controller.Navigation;

import org.slim3.util.RequestMap;
import slim3Sample1.service.MemberService;
public class InsertController extends Controller {
    MemberService service = new MemberService();

    

    @Override

    public Navigation run() {

        RequestMap requestMap = new RequestMap(request);

        String  bookArray = (String )request.getAttribute("bookArray");

        StringBuffer sb = new StringBuffer();

        if(bookArray != null  &&  bookArray.length > 0) {

            for(int i=0;i
                if(i != 0) {

                    sb.append(";");

                }

                sb.append(bookArray[i]);

            }

        }

        requestMap.put("bookArray", sb.toString());

        
        String  fruitArray = (String )request.getAttribute("fruitArray");

        sb = new StringBuffer();

        if(fruitArray != null  &&  fruitArray.length > 0) {

            for(int i=0;i
                if(i != 0) {

                    sb.append(";");

                }

                sb.append(fruitArray[i]);

            }

        }

        requestMap.put("fruitArray", sb.toString());
        service.member(requestMap);

        return forward("insert.jsp");

    }

}

Member .java

package slim3Sample1.model;
import java.io.Serializable;
import com.google.appengine.api.datastore.Key;
import org.slim3.datastore.Attribute;

import org.slim3.datastore.Model;
@Model

public class Member implements Serializable {
    private static final long serialVersionUID = 1L;
    @Attribute(primaryKey = true)

    private Key key;
    @Attribute(version = true)

    private Long version;
    private Integer schemaVersion = 1;
    private String name;

    private String email;

    private String bookArray;

    private String mailsend;

    private String gender;

    private String prefectural;

    private String fruitArray;

    private String comment;

    

    public Key getKey() {

        return key;

    }

    public void setKey(Key key) {

        this.key = key;

    }

    public Long getVersion() {

        return version;

    }

    public void setVersion(Long version) {

        this.version = version;

    }

    public Integer getSchemaVersion() {

        return schemaVersion;

    }

    public void setSchemaVersion(Integer schemaVersion) {

        this.schemaVersion = schemaVersion;

    }

    public String getName() {

        return name;

    }

    public void setName(String name) {

        this.name = name;

    }

    public String getEmail() {

        return email;

    }

    public void setEmail(String email) {

        this.email = email;

    }

    public String getBookArray() {

        return bookArray;

    }

    public void setBookArray(String bookArray) {

        this.bookArray = bookArray;

    }

    public String getMailsend() {

        return mailsend;

    }

    public void setMailsend(String mailsend) {

        this.mailsend = mailsend;

    }

    public String getGender() {

        return gender;

    }

    public void setGender(String gender) {

        this.gender = gender;

    }

    public String getPrefectural() {

        return prefectural;

    }

    public void setPrefectural(String prefectural) {

        this.prefectural = prefectural;

    }

    public String getFruitArray() {

        return fruitArray;

    }

    public void setFruitArray(String fruitArray) {

        this.fruitArray = fruitArray;

    }

    public String getComment() {

        return comment;

    }

    public void setComment(String comment) {

        this.comment = comment;

    }

}

MemberService .java

package slim3Sample1.service;
import java.util.Map;

import org.slim3.datastore.Datastore;

import org.slim3.util.BeanUtil;

import com.google.appengine.api.datastore.Transaction;

import slim3Sample1.model.Member;
public class MemberService {

    public Member member(Map input) {

        Member member = new Member();

        BeanUtil.copy(input, member);

        Transaction tx = Datastore.beginTransaction();

        Datastore.put(member);

        Datastore.commit(tx);

        return member;

    }

}

index.jsp

<%@page pageEncoding="UTF-8" isELIgnored="false"%>

<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>

<%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>

<%@taglib prefix="f" uri="http://www.slim3.org/functions"%>
<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<title>input Index</title>

<link rel="stylesheet" type="text/css" href="/css/global.css" />

</head>

<body>

<form action="${f:url('confirm')}" method="post">

<table>

  <tr>

    <td>Name</td>

    <td><input type="text" ${f:text("name")} class="${f:errorClass('name', 'error')}"/>${f:h(errors.name)}</td>

  </tr>

  <tr>

    <td>E-Mail</td>

    <td><input type="text" ${f:text("email")} class="${f:errorClass('email', 'error')}"/>${f:h(errors.email)}</td>

  </tr>

  <tr>

    <td>購読雑誌</td>

    <td>

      <input type="checkbox" ${f:multibox("bookArray", "WEB-DB_Press")}/>WEB-DB Press<br />

      <input type="checkbox" ${f:multibox("bookArray", "JAVA_Press")}/>JAVA Press<br />

      <input type="checkbox" ${f:multibox("bookArray", "Java_World")}/>Java World<br />

      <input type="checkbox" ${f:multibox("bookArray", "DosV_Magazine")}/>DosV Magazine<br />

    </td>

  </tr>

  <tr>

    <td>メルマガ送信有無</td>

    <td><input type="checkbox" ${f:checkbox("mailsend")}/></td>

  </tr>

  <tr>

    <td>性別</td>

    <td>

      <input type="radio" ${f:radio("gender", "M")}/>男

      <input type="radio" ${f:radio("gender", "W")}/>女<br />

    </td>

  </tr>

  <tr>

    <td>都道府県</td>

    <td>

      <select name="prefectural">

        <option ${f:select("prefectural", "1")}>北海道</option>

        <option ${f:select("prefectural", "2")}>青森</option>

        <option ${f:select("prefectural", "13")}>東京</option>

      </select>

    </td>

  </tr>

  <tr>

    <td>好きな果物</td>

    <td>

<select name="fruitArray" multiple="multiple" size="3">

　　<option ${f:multiselect("fruitArray", "1")}>りんご</option>

　　<option ${f:multiselect("fruitArray", "2")}>柿</option>

　　<option ${f:multiselect("fruitArray", "3")}>みかん</option>

</select>

    </td>

  </tr>

  <tr>

    <td>コメント</td>

    <td><textarea name="comment" class="${f:errorClass('comment', 'error')}">${f:h(comment)}</textarea>${f:h(errors.comment)}</td>

  </tr>

</table>

<br />

<input type="submit" value="入力完了"/>

</form>

</body>

</html>

confirm.jsp

<%@page pageEncoding="UTF-8" isELIgnored="false"%>

<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>

<%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>

<%@taglib prefix="f" uri="http://www.slim3.org/functions"%>
<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<title>regist Confirm</title>

<link rel="stylesheet" type="text/css" href="/css/global.css" />

</head>

<body>

<form action="${f:url('insert')}" method="post">
<input type="hidden" ${f:hidden("name")}/>

<input type="hidden" ${f:hidden("email")}/>

<input type="hidden" ${f:hidden("mailsend")}/>

<input type="hidden" ${f:hidden("gender")}/>

<input type="hidden" ${f:hidden("prefectural")}/>

<input type="hidden" ${f:hidden("comment")}/>

<c:forEach items="${bookArray}" var="book">

  <input type="hidden" name="bookArray" value="${book}"> 

</c:forEach>

<c:forEach items="${fruitArray}" var="fruit">

  <input type="hidden" name="fruitArray" value="${fruit}"> 

</c:forEach>
<table  border=1 >

  <tr>

    <td>Name</td>

    <td><c:out value="${param.name}"/></td>

  </tr>

  <tr>

    <td>E-Mail</td>

    <td><c:out value="${param.email}"/></td>

  </tr>

  <tr>

    <td>購読雑誌</td>

    <td>

      <c:forEach items="${bookArray}" var="book">

        <c:out value="${book}"/><br>

      </c:forEach>

    </td>

  </tr>

  <tr>

    <td>メルマガ送信有無</td>

    <td>

      <c:choose>

        <c:when test="${param.mailsend == 'on'}">メルマガ送信有</c:when>

        <c:when test="${param.mailsend != 'on'}">メルマガ送信無</c:when>

      </c:choose>

    </td>

  </tr>

  <tr>

    <td>性別</td>

    <td>

      <c:choose>

        <c:when test="${param.gender == 'M'}">男</c:when>

        <c:when test="${param.gender == 'W'}">女</c:when>

      </c:choose>

    </td>

  </tr>

  <tr>

    <td>都道府県</td>

    <td>

      <c:choose>

        <c:when test="${param.prefectural == '1'}">北海道</c:when>

        <c:when test="${param.prefectural == '2'}">青森</c:when>

        <c:when test="${param.prefectural == '13'}">東京</c:when>

      </c:choose>

  </tr>

  <tr>

    <td>好きな果物</td>

    <td>

      <c:forEach items="${fruitArray}" var="fruit">

        <c:choose>

          <c:when test="${fruit == '1'}">りんご</c:when>

          <c:when test="${fruit == '2'}">柿</c:when>

          <c:when test="${fruit == '3'}">みかん</c:when>

        </c:choose>

      </c:forEach>

    </td>

  <tr>

    <td>コメント</td>

    <td><${f:br(param.comment)}/></td>

  </tr>

</table>

<br />

<input type="submit" value="確認"/>

</form>

</body>

</html>

insert.jsp

<%@page pageEncoding="UTF-8" isELIgnored="false"%>

<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>

<%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>

<%@taglib prefix="f" uri="http://www.slim3.org/functions"%>
<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<title>regist Insert</title>

<link rel="stylesheet" type="text/css" href="/css/global.css" />

</head>

<body>

<p>登録が完了しました。</p>

</body>

</html>

Mode生成の時に自動生成されるMemberMeta.java

package slim3Sample1.meta;
//@javax.annotation.Generated(value = { "slim3-gen", "@VERSION@" }, date = "2009-12-01 01:15:26")

/** */

public final class MemberMeta extends org.slim3.datastore.ModelMeta {
    /** */

    public MemberMeta() {

        super("Member", slim3Sample1.model.Member.class);

    }
    /** */

    public org.slim3.datastore.StringAttributeMeta bookArray = new org.slim3.datastore.StringAttributeMeta(this, "bookArray");
    /** */

    public org.slim3.datastore.StringAttributeMeta comment = new org.slim3.datastore.StringAttributeMeta(this, "comment");
    /** */

    public org.slim3.datastore.StringAttributeMeta email = new org.slim3.datastore.StringAttributeMeta(this, "email");
    /** */

    public org.slim3.datastore.StringAttributeMeta fruitArray = new org.slim3.datastore.StringAttributeMeta(this, "fruitArray");
    /** */

    public org.slim3.datastore.StringAttributeMeta gender = new org.slim3.datastore.StringAttributeMeta(this, "gender");
    /** */

    public org.slim3.datastore.CoreAttributeMeta key = new org.slim3.datastore.CoreAttributeMeta(this, "__key__", com.google.appengine.api.datastore.Key.class);
    /** */

    public org.slim3.datastore.StringAttributeMeta mailsend = new org.slim3.datastore.StringAttributeMeta(this, "mailsend");
    /** */

    public org.slim3.datastore.StringAttributeMeta name = new org.slim3.datastore.StringAttributeMeta(this, "name");
    /** */

    public org.slim3.datastore.StringAttributeMeta prefectural = new org.slim3.datastore.StringAttributeMeta(this, "prefectural");
    /** */

    public org.slim3.datastore.CoreAttributeMeta schemaVersion = new org.slim3.datastore.CoreAttributeMeta(this, "schemaVersion", java.lang.Integer.class);
    /** */

    public org.slim3.datastore.CoreAttributeMeta version = new org.slim3.datastore.CoreAttributeMeta(this, "version", java.lang.Long.class);
    @Override

    protected void setKey(Object model, com.google.appengine.api.datastore.Key key) {

        slim3Sample1.model.Member m = (slim3Sample1.model.Member) model;

        m.setKey(key);

    }
    @Override

    protected long getVersion(Object model) {

        slim3Sample1.model.Member m = (slim3Sample1.model.Member) model;

        return m.getVersion() != null ? m.getVersion().longValue() : 0L;

    }
    @Override

    protected void incrementVersion(Object model) {

        slim3Sample1.model.Member m = (slim3Sample1.model.Member) model;

        long version = m.getVersion() != null ? m.getVersion().longValue() : 0L;

        m.setVersion(Long.valueOf(version + 1L));

    }
    @Override

    public slim3Sample1.model.Member entityToModel(com.google.appengine.api.datastore.Entity entity) {

        slim3Sample1.model.Member model = new slim3Sample1.model.Member();

        model.setBookArray*1;

        model.setComment*2;

        model.setEmail*3;

        model.setFruitArray*4;

        model.setGender*5;

        model.setKey(entity.getKey());

        model.setMailsend*6;

        model.setName*7;

        model.setPrefectural*8;

        model.setSchemaVersion(longToInteger
        model.setVersion((java.lang.Long) entity.getProperty("version"">*9;

        return model;

    }
    @Override

    public com.google.appengine.api.datastore.Entity modelToEntity(java.lang.Object model) {

        slim3Sample1.model.Member m = (slim3Sample1.model.Member) model;

        com.google.appengine.api.datastore.Entity entity = null;

        if (m.getKey() != null) {

            entity = new com.google.appengine.api.datastore.Entity(m.getKey());

        } else {

            entity = new com.google.appengine.api.datastore.Entity(kind);

        }

        entity.setProperty("bookArray", m.getBookArray());

        entity.setProperty("comment", m.getComment());

        entity.setProperty("email", m.getEmail());

        entity.setProperty("fruitArray", m.getFruitArray());

        entity.setProperty("gender", m.getGender());

        entity.setProperty("mailsend", m.getMailsend());

        entity.setProperty("name", m.getName());

        entity.setProperty("prefectural", m.getPrefectural());

        entity.setProperty("schemaVersion", m.getSchemaVersion());

        entity.setProperty("version", m.getVersion());

        return entity;

    }

}

*1:java.lang.String) entity.getProperty("bookArray"

*2:java.lang.String) entity.getProperty("comment"

*3:java.lang.String) entity.getProperty("email"

*4:java.lang.String) entity.getProperty("fruitArray"

*5:java.lang.String) entity.getProperty("gender"

*6:java.lang.String) entity.getProperty("mailsend"

*7:java.lang.String) entity.getProperty("name"

*8:java.lang.String) entity.getProperty("prefectural"

*9:java.lang.Long) entity.getProperty("schemaVersion"))); model.setVersion((java.lang.Long) entity.getProperty("version"