tck/src/main/java/org/apache/jdo/tck/pc/companyAnnotatedJPA/JPAAppProject.java - db-jdo - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You 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
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

 package org.apache.jdo.tck.pc.companyAnnotatedJPA;

 import javax.persistence.*;

 import java.io.Serializable;
 import java.io.ObjectInputStream;
 import java.io.IOException;

 import java.util.Collections;
 import java.util.Comparator;
 import java.util.Set;
 import java.util.HashSet;
 import java.math.BigDecimal;

 import org.apache.jdo.tck.pc.company.IProject;
 import org.apache.jdo.tck.util.DeepEquality;
 import org.apache.jdo.tck.util.EqualityHelper;

 /**
  * This class represents a project, a budgeted task with one or more
  * employees working on it.
  */

 @Entity
 @Table(name="projects")
 @Inheritance(strategy=InheritanceType.SINGLE_TABLE)
 @DiscriminatorColumn(discriminatorType=DiscriminatorType.STRING,
         name="DISCRIMINATOR")
     public class JPAAppProject
     implements IProject, Serializable, Comparable, Comparator, DeepEquality  {

     @Id
     @Column(name="PROJID")
     private long projid;
     @Column(name="NAME")
     private String     name;
     @Column(name="BUDGET", length=11, scale=2)
     private BigDecimal budget;
     @ManyToMany(targetEntity=org.apache.jdo.tck.pc.companyAnnotatedJPA.JPAAppEmployee.class)
     @JoinTable(name="project_reviewer", joinColumns=@JoinColumn(name="PROJID"),
             inverseJoinColumns=@JoinColumn(name="REVIEWER"))
     private Set reviewers = new HashSet();
     @ManyToMany(targetEntity=org.apache.jdo.tck.pc.companyAnnotatedJPA.JPAAppEmployee.class)
     @JoinTable(name="project_member", joinColumns=@JoinColumn(name="PROJID"),
             inverseJoinColumns=@JoinColumn(name="MEMBER"))
     private Set members = new HashSet();

     /** This is the JDO-required no-args constructor. The TCK relies on
      * this constructor for testing PersistenceManager.newInstance(PCClass).
      */
     public JPAAppProject() {}

     /**
      * Initialize a project.
      * @param projid The project identifier.
      * @param name The name of the project.
      * @param budget The budget for the project.
      */
     public JPAAppProject(long projid, String name, BigDecimal budget) {
         this.projid = projid;
         this.name = name;
         this.budget = budget;
     }

     /**
      * Set the id associated with this object.
      * @param id the id.
      */
     public void setProjid(long id) {
         if (this.projid != 0)
             throw new IllegalStateException("Id is already set.");
         this.projid = id;
     }

     /**
      * Get the project ID.
      * @return The project ID.
      */
     public long getProjid() {
         return projid;
     }

     /**
      * Get the name of the project.
      * @return The name of the project.
      */
     public String getName() {
         return name;
     }

     /**
      * Set the name of the project.
      * @param name The name of the project.
      */
     public void setName(String name) {
         this.name = name;
     }

     /**
      * Get the project's budget.
      * @return The project's budget.
      */
     public BigDecimal getBudget() {
         return budget;
     }

     /**
      * Set the project's budget.
      * @param budget The project's budget.
      */
     public void setBudget(BigDecimal budget) {
         this.budget = budget;
     }

     /**
      * Get the reviewers associated with this project.
      */
     public Set getReviewers() {
         return Collections.unmodifiableSet(reviewers);
     }

     /**
      * Add a reviewer to the project.
      * @param emp The employee to add as a reviewer.
      */
     public void addReviewer(JPAAppEmployee emp) {
         reviewers.add(emp);
     }

     /**
      * Remove a reviewer from the project.
      * @param emp The employee to remove as a reviewer of this project.
      */
     public void removeReviewer(JPAAppEmployee emp) {
         reviewers.remove(emp);
     }

     /**
      * Set the reviewers associated with this project.
      * @param reviewers The set of reviewers to associate with this project.
      */
     public void setReviewers(Set reviewers) {
         // workaround: create a new HashSet, because fostore does not
         // support LinkedHashSet
         this.reviewers = (reviewers != null) ? new HashSet(reviewers) : null;
     }

     /**
      * Get the project members.
      *
      *
      * @return The members of the project is returned as an unmodifiable
      * set of <code>JPAAppEmployee</code>s.
      */
     public Set getMembers() {
         return Collections.unmodifiableSet(members);
     }

     /**
      * Add a new member to the project.
      * @param emp The employee to add to the project.
      */
     public void addMember(JPAAppEmployee emp) {
         members.add(emp);
     }

     /**
      * Remove a member from the project.
      * @param emp The employee to remove from the project.
      */
     public void removeMember(JPAAppEmployee emp) {
         members.remove(emp);
     }

     /**
      * Set the members of the project.
      * @param employees The set of employees to be the members of this
      * project.
      */
     public void setMembers(Set employees) {
         // workaround: create a new HashSet, because fostore does not
         // support LinkedHashSet
         this.members = (employees != null) ? new HashSet(employees) : null;
     }

     /**
      * Serialization support: initialize transient fields.
      * @param in stream
      * @throws IOException error during reading
      * @throws ClassNotFoundException class could not be found
      */
     private void readObject(ObjectInputStream in)
         throws IOException, ClassNotFoundException {
         in.defaultReadObject();
         reviewers = new HashSet();
         members = new HashSet();
     }

     /**
      * Returns a String representation of a <code>JPAAppProject</code> object.
      *
      *
      * @return a String representation of a <code>JPAAppProject</code> object.
      */
     public String toString() {
         return "JPAProject(" + getFieldRepr() + ")";
     }

     /**
      * Returns a String representation of the non-relationship fields.
      * @return a String representation of the non-relationship fields.
      */
     protected String getFieldRepr() {
         StringBuffer rc = new StringBuffer();
         rc.append(projid);
         rc.append(", name ").append(name);
         rc.append(", budget ").append(budget);
         return rc.toString();
     }

     /**
      * Returns <code>true</code> if all the fields of this instance are
      * deep equal to the coresponding fields of the specified Person.
      * @param other the object with which to compare.
      * @param helper EqualityHelper to keep track of instances that have
      * already been processed.
      * @return <code>true</code> if all the fields are deep equal;
      * <code>false</code> otherwise.
      * @throws ClassCastException if the specified instances' type prevents
      * it from being compared to this instance.
      */
     public boolean deepCompareFields(Object other,
                                      EqualityHelper helper) {
         JPAAppProject otherProject = (JPAAppProject)other;
         String where = "JPAProject<" + projid + ">";
         return
             helper.equals(projid, otherProject.getProjid(), where + ".projid") &
             helper.equals(name, otherProject.getName(), where + ".name") &
             helper.equals(budget, otherProject.getBudget(), where + ".budget") &
             helper.deepEquals(reviewers, otherProject.getReviewers(), where + ".reviewers") &
             helper.deepEquals(members, otherProject.getMembers(), where + ".members");
     }

     /**
      * Compares this object with the specified object for order. Returns a
      * negative integer, zero, or a positive integer as this object is less
      * than, equal to, or greater than the specified object.
      * @param o The Object to be compared.
      * @return a negative integer, zero, or a positive integer as this
      * object is less than, equal to, or greater than the specified object.
      * @throws ClassCastException - if the specified object's type prevents
      * it from being compared to this Object.
      */
     public int compareTo(Object o) {
         return compareTo((JPAAppProject)o);
     }

     /**
      * Compare two instances. This is a method in Comparator.
      */
     public int compare(Object o1, Object o2) {
         return compare((JPAAppProject)o1, (JPAAppProject)o2);
     }

     /**
      *
      * Compares this object with the specified JPAAppProject object for
      * order. Returns a negative integer, zero, or a positive integer as
      * this object is less than, equal to, or greater than the specified
      * object.
      *
      *
      * @param other The JPAAppProject object to be compared.
      * @return a negative integer, zero, or a positive integer as this
      * object is less than, equal to, or greater than the specified JPAAppProject object.
      */
     public int compareTo(JPAAppProject other) {
         return compare(this, other);
     }

     /**
      * Compares its two IProject arguments for order. Returns a negative
      * integer, zero, or a positive integer as the first argument is less
      * than, equal to, or greater than the second.
      * @param o1 the first IProject object to be compared.
      * @param o2 the second IProject object to be compared.
      * @return a negative integer, zero, or a positive integer as the first
      * object is less than, equal to, or greater than the second object.
      */
     public static int compare(JPAAppProject o1, JPAAppProject o2) {
         return EqualityHelper.compare(o1.getProjid(), o2.getProjid());
     }

     /**
      * Indicates whether some other object is "equal to" this one.
      * @param obj the object with which to compare.
      * @return <code>true</code> if this object is the same as the obj
      * argument; <code>false</code> otherwise.
      */
     public boolean equals(Object obj) {
         if (obj instanceof JPAAppProject) {
             return compareTo((JPAAppProject)obj) == 0;
         }
         return false;
     }

     /**
      * Returns a hash code value for the object.
      * @return a hash code value for this object.
      */
     public int hashCode() {
         return (int)projid;
     }

     /**
      * This class is used to represent the application identity
      * for the <code>JPAAppProject</code> class.
      */
     public static class Oid implements Serializable, Comparable {

         /**
          * This field represents the identifier for the
          * <code>JPAAppProject</code> class. It must match a field in the
          * <code>JPAAppProject</code> class in both name and type.
          */
         public long projid;

         /**
          * The required public no-arg constructor.
          */
         public Oid() { }

         /**
          * Initialize the application identifier with a project ID.
          * @param projid The id of the project.
          */
         public Oid(long projid) {
             this.projid = projid;
         }

         public Oid(String s) { projid = Long.parseLong(justTheId(s)); }

         public String toString() { return this.getClass().getName() + ": "  + projid;}

         /** */
         public boolean equals(java.lang.Object obj) {
             if( obj==null || !this.getClass().equals(obj.getClass()) )
                 return( false );
             Oid o = (Oid) obj;
             if( this.projid != o.projid ) return( false );
             return( true );
         }

         /** */
         public int hashCode() {
             return( (int) projid );
         }

         protected static String justTheId(String str) {
             return str.substring(str.indexOf(':') + 1);
         }

         /** */
         public int compareTo(Object obj) {
             // may throw ClassCastException which the user must handle
             Oid other = (Oid) obj;
             if( projid < other.projid ) return -1;
             if( projid > other.projid ) return 1;
             return 0;
         }

     }

 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You 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
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	package org.apache.jdo.tck.pc.companyAnnotatedJPA;

	import javax.persistence.*;

	import java.io.Serializable;
	import java.io.ObjectInputStream;
	import java.io.IOException;

	import java.util.Collections;
	import java.util.Comparator;
	import java.util.Set;
	import java.util.HashSet;
	import java.math.BigDecimal;

	import org.apache.jdo.tck.pc.company.IProject;
	import org.apache.jdo.tck.util.DeepEquality;
	import org.apache.jdo.tck.util.EqualityHelper;

	/**
	* This class represents a project, a budgeted task with one or more
	* employees working on it.
	*/

	@Entity
	@Table(name="projects")
	@Inheritance(strategy=InheritanceType.SINGLE_TABLE)
	@DiscriminatorColumn(discriminatorType=DiscriminatorType.STRING,
	name="DISCRIMINATOR")
	public class JPAAppProject
	implements IProject, Serializable, Comparable, Comparator, DeepEquality {

	@Id
	@Column(name="PROJID")
	private long projid;
	@Column(name="NAME")
	private String name;
	@Column(name="BUDGET", length=11, scale=2)
	private BigDecimal budget;
	@ManyToMany(targetEntity=org.apache.jdo.tck.pc.companyAnnotatedJPA.JPAAppEmployee.class)
	@JoinTable(name="project_reviewer", joinColumns=@JoinColumn(name="PROJID"),
	inverseJoinColumns=@JoinColumn(name="REVIEWER"))
	private Set reviewers = new HashSet();
	@ManyToMany(targetEntity=org.apache.jdo.tck.pc.companyAnnotatedJPA.JPAAppEmployee.class)
	@JoinTable(name="project_member", joinColumns=@JoinColumn(name="PROJID"),
	inverseJoinColumns=@JoinColumn(name="MEMBER"))
	private Set members = new HashSet();

	/** This is the JDO-required no-args constructor. The TCK relies on
	* this constructor for testing PersistenceManager.newInstance(PCClass).
	*/
	public JPAAppProject() {}

	/**
	* Initialize a project.
	* @param projid The project identifier.
	* @param name The name of the project.
	* @param budget The budget for the project.
	*/
	public JPAAppProject(long projid, String name, BigDecimal budget) {
	this.projid = projid;
	this.name = name;
	this.budget = budget;
	}

	/**
	* Set the id associated with this object.
	* @param id the id.
	*/
	public void setProjid(long id) {
	if (this.projid != 0)
	throw new IllegalStateException("Id is already set.");
	this.projid = id;
	}

	/**
	* Get the project ID.
	* @return The project ID.
	*/
	public long getProjid() {
	return projid;
	}

	/**
	* Get the name of the project.
	* @return The name of the project.
	*/
	public String getName() {
	return name;
	}

	/**
	* Set the name of the project.
	* @param name The name of the project.
	*/
	public void setName(String name) {
	this.name = name;
	}

	/**
	* Get the project's budget.
	* @return The project's budget.
	*/
	public BigDecimal getBudget() {
	return budget;
	}

	/**
	* Set the project's budget.
	* @param budget The project's budget.
	*/
	public void setBudget(BigDecimal budget) {
	this.budget = budget;
	}

	/**
	* Get the reviewers associated with this project.
	*/
	public Set getReviewers() {
	return Collections.unmodifiableSet(reviewers);
	}

	/**
	* Add a reviewer to the project.
	* @param emp The employee to add as a reviewer.
	*/
	public void addReviewer(JPAAppEmployee emp) {
	reviewers.add(emp);
	}

	/**
	* Remove a reviewer from the project.
	* @param emp The employee to remove as a reviewer of this project.
	*/
	public void removeReviewer(JPAAppEmployee emp) {
	reviewers.remove(emp);
	}

	/**
	* Set the reviewers associated with this project.
	* @param reviewers The set of reviewers to associate with this project.
	*/
	public void setReviewers(Set reviewers) {
	// workaround: create a new HashSet, because fostore does not
	// support LinkedHashSet
	this.reviewers = (reviewers != null) ? new HashSet(reviewers) : null;
	}

	/**
	* Get the project members.
	*
	*
	* @return The members of the project is returned as an unmodifiable
	* set of <code>JPAAppEmployee</code>s.
	*/
	public Set getMembers() {
	return Collections.unmodifiableSet(members);
	}

	/**
	* Add a new member to the project.
	* @param emp The employee to add to the project.
	*/
	public void addMember(JPAAppEmployee emp) {
	members.add(emp);
	}

	/**
	* Remove a member from the project.
	* @param emp The employee to remove from the project.
	*/
	public void removeMember(JPAAppEmployee emp) {
	members.remove(emp);
	}

	/**
	* Set the members of the project.
	* @param employees The set of employees to be the members of this
	* project.
	*/
	public void setMembers(Set employees) {
	// workaround: create a new HashSet, because fostore does not
	// support LinkedHashSet
	this.members = (employees != null) ? new HashSet(employees) : null;
	}

	/**
	* Serialization support: initialize transient fields.
	* @param in stream
	* @throws IOException error during reading
	* @throws ClassNotFoundException class could not be found
	*/
	private void readObject(ObjectInputStream in)
	throws IOException, ClassNotFoundException {
	in.defaultReadObject();
	reviewers = new HashSet();
	members = new HashSet();
	}

	/**
	* Returns a String representation of a <code>JPAAppProject</code> object.
	*
	*
	* @return a String representation of a <code>JPAAppProject</code> object.
	*/
	public String toString() {
	return "JPAProject(" + getFieldRepr() + ")";
	}

	/**
	* Returns a String representation of the non-relationship fields.
	* @return a String representation of the non-relationship fields.
	*/
	protected String getFieldRepr() {
	StringBuffer rc = new StringBuffer();
	rc.append(projid);
	rc.append(", name ").append(name);
	rc.append(", budget ").append(budget);
	return rc.toString();
	}

	/**
	* Returns <code>true</code> if all the fields of this instance are
	* deep equal to the coresponding fields of the specified Person.
	* @param other the object with which to compare.
	* @param helper EqualityHelper to keep track of instances that have
	* already been processed.
	* @return <code>true</code> if all the fields are deep equal;
	* <code>false</code> otherwise.
	* @throws ClassCastException if the specified instances' type prevents
	* it from being compared to this instance.
	*/
	public boolean deepCompareFields(Object other,
	EqualityHelper helper) {
	JPAAppProject otherProject = (JPAAppProject)other;
	String where = "JPAProject<" + projid + ">";
	return
	helper.equals(projid, otherProject.getProjid(), where + ".projid") &
	helper.equals(name, otherProject.getName(), where + ".name") &
	helper.equals(budget, otherProject.getBudget(), where + ".budget") &
	helper.deepEquals(reviewers, otherProject.getReviewers(), where + ".reviewers") &
	helper.deepEquals(members, otherProject.getMembers(), where + ".members");
	}

	/**
	* Compares this object with the specified object for order. Returns a
	* negative integer, zero, or a positive integer as this object is less
	* than, equal to, or greater than the specified object.
	* @param o The Object to be compared.
	* @return a negative integer, zero, or a positive integer as this
	* object is less than, equal to, or greater than the specified object.
	* @throws ClassCastException - if the specified object's type prevents
	* it from being compared to this Object.
	*/
	public int compareTo(Object o) {
	return compareTo((JPAAppProject)o);
	}

	/**
	* Compare two instances. This is a method in Comparator.
	*/
	public int compare(Object o1, Object o2) {
	return compare((JPAAppProject)o1, (JPAAppProject)o2);
	}

	/**
	*
	* Compares this object with the specified JPAAppProject object for
	* order. Returns a negative integer, zero, or a positive integer as
	* this object is less than, equal to, or greater than the specified
	* object.
	*
	*
	* @param other The JPAAppProject object to be compared.
	* @return a negative integer, zero, or a positive integer as this
	* object is less than, equal to, or greater than the specified JPAAppProject object.
	*/
	public int compareTo(JPAAppProject other) {
	return compare(this, other);
	}

	/**
	* Compares its two IProject arguments for order. Returns a negative
	* integer, zero, or a positive integer as the first argument is less
	* than, equal to, or greater than the second.
	* @param o1 the first IProject object to be compared.
	* @param o2 the second IProject object to be compared.
	* @return a negative integer, zero, or a positive integer as the first
	* object is less than, equal to, or greater than the second object.
	*/
	public static int compare(JPAAppProject o1, JPAAppProject o2) {
	return EqualityHelper.compare(o1.getProjid(), o2.getProjid());
	}

	/**
	* Indicates whether some other object is "equal to" this one.
	* @param obj the object with which to compare.
	* @return <code>true</code> if this object is the same as the obj
	* argument; <code>false</code> otherwise.
	*/
	public boolean equals(Object obj) {
	if (obj instanceof JPAAppProject) {
	return compareTo((JPAAppProject)obj) == 0;
	}
	return false;
	}

	/**
	* Returns a hash code value for the object.
	* @return a hash code value for this object.
	*/
	public int hashCode() {
	return (int)projid;
	}

	/**
	* This class is used to represent the application identity
	* for the <code>JPAAppProject</code> class.
	*/
	public static class Oid implements Serializable, Comparable {

	/**
	* This field represents the identifier for the
	* <code>JPAAppProject</code> class. It must match a field in the
	* <code>JPAAppProject</code> class in both name and type.
	*/
	public long projid;

	/**
	* The required public no-arg constructor.
	*/
	public Oid() { }

	/**
	* Initialize the application identifier with a project ID.
	* @param projid The id of the project.
	*/
	public Oid(long projid) {
	this.projid = projid;
	}

	public Oid(String s) { projid = Long.parseLong(justTheId(s)); }

	public String toString() { return this.getClass().getName() + ": " + projid;}

	/** */
	public boolean equals(java.lang.Object obj) {
	if( obj==null \|\| !this.getClass().equals(obj.getClass()) )
	return( false );
	Oid o = (Oid) obj;
	if( this.projid != o.projid ) return( false );
	return( true );
	}

	/** */
	public int hashCode() {
	return( (int) projid );
	}

	protected static String justTheId(String str) {
	return str.substring(str.indexOf(':') + 1);
	}

	/** */
	public int compareTo(Object obj) {
	// may throw ClassCastException which the user must handle
	Oid other = (Oid) obj;
	if( projid < other.projid ) return -1;
	if( projid > other.projid ) return 1;
	return 0;
	}

	}

	}