Hibernate example source code file (Plan.java)

This example Hibernate source code file (Plan.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

contract, contract, hashset, io, iterator, iterator, plan, plan, serializable, set, set, string, util

The Hibernate Plan.java source code

//$Id: ContractVariation.java 7222 2005-06-19 17:22:01Z oneovthafew $
package org.hibernate.test.immutable;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;

public class Plan implements Serializable {

	private long id;
	private long version;
	private String description;
	private Set contracts;
	private Set infos;

	public Plan() {
		this( null );
	}

	public Plan(String description) {
		this.description = description;
		contracts = new HashSet();
		infos = new HashSet();
	}

	public long getVersion() {
		return version;
	}

	public void setVersion(long version) {
		this.version = version;
	}

	public long getId() {
		return id;
	}

	public void setId(long id) {
		this.id = id;
	}

	public String getDescription() {
		return description;
	}

	public void setDescription(String description) {
		this.description = description;
	}

	public Set getContracts() {
		return contracts;
	}

	public void setContracts(Set contracts) {
		this.contracts = contracts;
	}

	public void addContract(Contract contract) {
		if ( ! contracts.add( contract ) ) {
			return;
		}
		if ( contract.getParent() != null ) {
			addContract( contract.getParent() );
		}
		contract.getPlans().add( this );
		for ( Iterator it=contract.getSubcontracts().iterator(); it.hasNext(); ) {
			Contract sub = ( Contract ) it.next();
			addContract( sub );
		}
	}

	public void removeContract(Contract contract) {
		if ( contract.getParent() != null ) {
			contract.getParent().getSubcontracts().remove( contract );
			contract.setParent( null );			
		}
		removeSubcontracts( contract );
		contract.getPlans().remove( this );
		contracts.remove( contract );
	}

	public void removeSubcontracts(Contract contract) {
		for ( Iterator it=contract.getSubcontracts().iterator(); it.hasNext(); ) {
			Contract sub = ( Contract ) it.next();
			removeSubcontracts( sub );
			sub.getPlans().remove( this );
			contracts.remove( sub );
		}
	}

	public Set getInfos() {
		return infos;
	}

	public void setInfos(Set infos) {
		this.infos = infos;
	}
}