shin1ogawa

	/**
	 * 指定したModelが、指定したModelの配下にあるのかどうかを返す。
	 * <p>Modelの構造の外で解決した方が良い気がするので、ここに置いてみた。</p>
	 * <p>FIXME こんな適当な実装だとメソッドの中がエライ事になりそうだし、この実装はない。なんかうまい実装は無いものか。</p>
	 * 
	 * @param parent
	 * @param child
	 * @return Model同士が親子関係にある時は{@code true}
	 */
	public static boolean isChild(JiemamyElement parent, JiemamyElement child) {

shin1ogawa

/**
 * TODO for shin1ogawa
 * 
 * @param diagramIndex ダイアグラムエディタのインデックス（エディタ内のタブインデックス）
 * @param nodeAdapter ノードに対応する{@link NodeAdapter}
 * @param nodeProfile 追加する{@link NodeProfile}
 */
public void addNodeProfile(int diagramIndex, final NodeAdapter nodeAdapter, final NodeProfile nodeProfile) {
	DiagramPresentations diagramPresentations = getRootModel().getAdapter(DiagramPresentations.class);
	final DiagramPresentationModel diagramPresentationModel = diagramPresentations.get(diagramIndex);

shin1ogawa

/*
 * Copyright 2007-2009 Jiemamy Project and the Others.
 * Created on 2008/09/25
 *
 * This file is part of Jiemamy.
 *
 * 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
 *

shin1ogawa

/*
 * Copyright 2007-2009 Jiemamy Project and the Others.
 * Created on 2008/09/26
 *
 * This file is part of Jiemamy.
 *
 * 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
 *

shin1ogawa

[INFO] [datanucleus:enhance {execution: default}]
[INFO] DataNucleus Enhancer (version 1.1.2) : Enhancement of classes
DataNucleus Enhancer : Classpath
>>  /Users/shin1/Documents/projects.gae/gae-jdo-simple-sample/target/classes
>>  /Users/shin1/.m2/repository/javax/servlet/servlet-api/2.5/servlet-api-2.5.jar
>>  /Users/shin1/.m2/repository/javax/persistence/persistence-api/1.0/persistence-api-1.0.jar
>>  /Users/shin1/.m2/repository/javax/jdo/jdo2-api/2.3-SNAPSHOT/jdo2-api-2.3-SNAPSHOT.jar
>>  /Users/shin1/.m2/repository/commons-lang/commons-lang/2.4/commons-lang-2.4.jar
>>  /Users/shin1/.m2/repository/com/google/appengine/appengine-api/1.0-sdk-1.2.0/appengine-api-1.0-sdk-1.2.0.jar
>>  /Users/shin1/.m2/repository/org/datanucleus/datanucleus-core/1.1.2/datanucleus-core-1.1.2.jar

shin1ogawa

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.shin1ogawa</groupId>
  <artifactId>gae-jdo-simple-sample</artifactId>
  <packaging>war</packaging>
  <version>1.0-SNAPSHOT</version>
  <name>GAE JDO Simple Sample</name>
  <properties>
    <maven.test.failure.ignore>true</maven.test.failure.ignore>
  </properties>

shin1ogawa

import java.util.ArrayList;
import java.util.List;

import javax.jdo.annotations.IdGeneratorStrategy;
import javax.jdo.annotations.IdentityType;
import javax.jdo.annotations.PersistenceCapable;
import javax.jdo.annotations.Persistent;
import javax.jdo.annotations.PrimaryKey;

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

shin1ogawa

import java.util.ArrayList;
import java.util.List;

import javax.jdo.annotations.Extension;
import javax.jdo.annotations.IdGeneratorStrategy;
import javax.jdo.annotations.IdentityType;
import javax.jdo.annotations.PersistenceCapable;
import javax.jdo.annotations.Persistent;
import javax.jdo.annotations.PrimaryKey;

shin1ogawa

Transaction transaction = pm.currentTransaction();
try {
	transaction.begin();
	Parent2 target = (Parent2) pm.getObjectById(Parent2.class,
			parent.getKey());
	pm.deletePersistent(target);
	transaction.commit();
} finally {
	if (transaction.isActive()) {
		transaction.rollback();

shin1ogawa

javax.jdo.JDOFatalUserException: Attempt was made to modify the primary key of an object of type com.shin1ogawa.entity.Child2 identified by key Parent2(1)/Child2(2).  Primary keys are immutable.
	at org.datanucleus.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:406)
	at org.datanucleus.jdo.JDOPersistenceManager.jdoDeletePersistent(JDOPersistenceManager.java:758)
	at org.datanucleus.jdo.JDOPersistenceManager.deletePersistent(JDOPersistenceManager.java:771)
	at com.shin1ogawa.OwnedRelationshipUsingEncodedStringTest.親エンティティを削除(OwnedRelationshipUsingEncodedStringTest.java:84)
...