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POEclipseLink - No [EntityType] was found for the key class [CurriculumTree] in the metamodel
 

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  1. POEclipseLink - No [EntityType] was found for the key class [CurriculumTree] in the metamodel
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    <p>I get the following in my axis2 web service after deploying into tomcat. </p> <pre><code>java.lang.IllegalArgumentException: No [EntityType] was found for the key class [VOs.CurriculumTree] in the Metamodel - please verify that the [Entity] class was referenced in persistence.xml using a specific &lt;class&gt;VOs.CurriculumTree&lt;/class&gt; property or a global &lt;exclude-unlisted-classes&gt;false&lt;/exclude-unlisted-classes&gt; element. </code></pre> <p>The JPA works fine when I run from eclipse. I have defined the entity in the persistence.xml like so: </p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"&gt; &lt;persistence-unit name="NewAge-Test" transaction-type="RESOURCE_LOCAL"&gt; &lt;class&gt;VOs.CurriculumTree&lt;/class&gt; &lt;properties&gt; &lt;property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/contentserver_development"/&gt; &lt;property name="javax.persistence.jdbc.user" value="root"/&gt; &lt;property name="javax.persistence.jdbc.password" value="quadfusion"/&gt; &lt;property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/&gt; &lt;/properties&gt; &lt;/persistence-unit&gt; &lt;/persistence&gt; </code></pre> <p>Here is my entity class:</p> <pre><code>@Entity @Table(name="curriculum_trees") public class CurriculumTree implements NodeInfo, Serializable { private static final long serialVersionUID = 1L; @Id @GeneratedValue(strategy=GenerationType.IDENTITY) private int id; @LevelColumn @Column(name="depth",updatable=false) private int level; @Lob private String description; @LeftColumn @Column(updatable=false) private int lft; private String name; @Column(name="node_type") private String nodeType; @Column(name="parent_id") private int parentId; private int position; private boolean prassoTopicGroup; @RightColumn @Column(updatable=false) private int rgt; @RootColumn private int rootId; public CurriculumTree() { } public int getId() { return this.id; } public void setId(int id) { this.id = id; } public String getDescription() { return this.description; } public void setDescription(String description) { this.description = description; } public int getLft() { return this.lft; } public void setLft(int lft) { this.lft = lft; } public String getName() { return this.name; } public void setName(String name) { this.name = name; } public String getNodeType() { return this.nodeType; } public void setNodeType(String nodeType) { this.nodeType = nodeType; } public int getParentId() { return this.parentId; } public void setParentId(int parentId) { this.parentId = parentId; } public int getPosition() { return this.position; } public void setPosition(int position) { this.position = position; } public boolean getPrassoTopicGroup() { return this.prassoTopicGroup; } public void setPrassoTopicGroup(boolean prassoTopicGroup) { this.prassoTopicGroup = prassoTopicGroup; } public int getRgt() { return this.rgt; } public void setRgt(int rgt) { this.rgt = rgt; } @Override public int getLeftValue() { return getLft(); } @Override public int getRightValue() { return getRgt(); } @Override public int getLevel() { return this.level; } @Override public int getRootValue() { return 0; } @Override public void setLeftValue(int value) { setLft(value); } @Override public void setRightValue(int value) { setRgt(value); } @Override public void setLevel(int level) { this.level = level; } @Override public void setRootValue(int value) { // TODO Auto-generated method stub } @Override public String toString() { return "[Curriculum Node: id=" + this.id + ", name=" + this.name + "-" + super.toString() + "]"; } } </code></pre> <p>I tried the alternate which is including the tag <code>&lt;exclude-unlisted-classes&gt;false&lt;/exclude-unlisted-classes&gt;</code> in the <code>persistence.xml</code> but it didn't do any good. </p>
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