66 lines
1.3 KiB
Java
66 lines
1.3 KiB
Java
package org.gcube.informationsystem.base.impl.relations;
|
|
|
|
import java.io.StringWriter;
|
|
|
|
import org.gcube.informationsystem.base.impl.ERImpl;
|
|
import org.gcube.informationsystem.base.reference.entities.E;
|
|
import org.gcube.informationsystem.base.reference.relations.R;
|
|
import org.gcube.informationsystem.utils.ISMapper;
|
|
|
|
public abstract class RImpl<Out extends E, In extends E> extends ERImpl implements R<Out, In> {
|
|
|
|
/**
|
|
* Generated Serial Version UID
|
|
*/
|
|
private static final long serialVersionUID = 28704968813390512L;
|
|
|
|
protected Out source;
|
|
protected In target;
|
|
|
|
protected RImpl() {
|
|
super();
|
|
}
|
|
|
|
protected RImpl(Out source, In target) {
|
|
this();
|
|
this.source = source;
|
|
this.target = target;
|
|
}
|
|
|
|
@Override
|
|
public Out getSource() {
|
|
return source;
|
|
}
|
|
|
|
@Override
|
|
public void setSource(Out source) {
|
|
this.source = source;
|
|
}
|
|
|
|
@Override
|
|
public In getTarget() {
|
|
return target;
|
|
}
|
|
|
|
@Override
|
|
public void setTarget(In target) {
|
|
this.target = target;
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
StringWriter stringWriter = new StringWriter();
|
|
try {
|
|
ISMapper.marshal(this, stringWriter);
|
|
return stringWriter.toString();
|
|
} catch (Exception e) {
|
|
try {
|
|
ISMapper.marshal(this.header, stringWriter);
|
|
return stringWriter.toString();
|
|
} catch (Exception e1) {
|
|
return super.toString();
|
|
}
|
|
}
|
|
}
|
|
}
|