ComponentPOJOClass.java

package org.hibernate.tool.hbm2x.pojo;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;

import org.hibernate.mapping.Component;
import org.hibernate.mapping.Property;
import org.hibernate.tool.hbm2x.Cfg2JavaTool;

public class ComponentPOJOClass extends BasicPOJOClass {

	private Component clazz;

	public ComponentPOJOClass(Component component, Cfg2JavaTool cfg) {
		super(component, cfg);
		this.clazz = component;
		init();
	}

	protected String getMappedClassName() {
		return clazz.getComponentClassName();
	}
	
	public String getExtends() {
		String extendz = "";

		if ( isInterface() ) {
			if ( clazz.getMetaAttribute( EXTENDS ) != null ) {
				if ( !"".equals( extendz ) ) {
					extendz += ",";
				}
				extendz += getMetaAsString( EXTENDS, "," );
			}
		}
		else if ( clazz.getMetaAttribute( EXTENDS ) != null ) {
			extendz = getMetaAsString( EXTENDS, "," );
		}

		return "".equals( extendz ) ? null : extendz;
	}
	    
	public String getImplements() {
		List<String> interfaces = new ArrayList<String>();

		//	implement proxy, but NOT if the proxy is the class it self!
		if ( !isInterface() ) {
			if ( clazz.getMetaAttribute( IMPLEMENTS ) != null ) {
				for (Object value : clazz.getMetaAttribute(IMPLEMENTS).getValues()) {
					interfaces.add((String)value);
				}
			}
			interfaces.add( Serializable.class.getName() ); // TODO: is this "nice" ? shouldn't it be a user choice ?
		}
		else {
			// interfaces can't implement suff
		}


		if ( interfaces.size() > 0 ) {
			StringBuffer sbuf = new StringBuffer();
			for ( Iterator<String> iter = interfaces.iterator(); iter.hasNext() ; ) {
				//sbuf.append(JavaTool.shortenType(iter.next().toString(), pc.getImports() ) );
				sbuf.append( iter.next() );
				if ( iter.hasNext() ) sbuf.append( "," );
			}
			return sbuf.toString();
		}
		else {
			return null;
		}
	}
	
	@SuppressWarnings("unchecked")
	public Iterator<Property> getAllPropertiesIterator() {
		return clazz.getPropertyIterator();
	}

	public boolean isComponent() {
		return true;
	}
	
	public boolean hasIdentifierProperty() {
		return false;
	}

	public boolean needsAnnTableUniqueConstraints() {
		return false;
	}

	public String generateBasicAnnotation(Property property) {
		return "";
	}
	
	public String generateAnnIdGenerator() {
		return "";
	}

	public String generateAnnTableUniqueConstraint() {
		return "";
	}
	
	public Object getDecoratedObject() {
		return clazz;
	}
	
	public boolean isSubclass() {
		return false;
	}
	
	public List<Property> getPropertiesForFullConstructor() {
		List<Property> res = new ArrayList<Property>();
		
		Iterator<Property> iter = getAllPropertiesIterator();
		while(iter.hasNext()) {
			res.add(iter.next());
		}
		return res;
	}
	
	public List<Property> getPropertyClosureForFullConstructor() {
		return getPropertiesForFullConstructor();
	}
	
	public List<Property> getPropertyClosureForSuperclassFullConstructor() {
		return Collections.emptyList();
	}
	
	public List<Property> getPropertiesForMinimalConstructor() {
		List<Property> res = new ArrayList<Property>();
		Iterator<Property> iter = getAllPropertiesIterator();
		while(iter.hasNext()) {
			Property prop = (Property)iter.next();
			if(isRequiredInConstructor(prop)) {
				res.add(prop);
			}			
		}
		return res;
	}

	public List<Property> getPropertyClosureForMinimalConstructor() {
		return getPropertiesForMinimalConstructor();
	}

	public List<Property> getPropertyClosureForSuperclassMinimalConstructor() {
		return Collections.emptyList();
	}

	/* 
	 * @see org.hibernate.tool.hbm2x.pojo.POJOClass#getSuperClass()
	 */
	public POJOClass getSuperClass() {
		return null;
	}

	public String toString() {
		return "Component: " + (clazz==null?"<none>":clazz.getComponentClassName());
	}
	
	public Property getIdentifierProperty(){
		return null;
	}

   public boolean hasVersionProperty() {
	   return false;
   }
   
	/*
	 * @see org.hibernate.tool.hbm2x.pojo.POJOClass#getVersionProperty()
	 */
	public Property getVersionProperty()
	{
		return null;
	}
}