package net.sourceforge.fenixedu.domain.accessControl;

import java.util.Collection;

import net.sourceforge.fenixedu.domain.ExecutionCourse;
import net.sourceforge.fenixedu.domain.Professorship;
import net.sourceforge.fenixedu.domain.accessControl.groups.language.Argument;
import net.sourceforge.fenixedu.domain.accessControl.groups.language.GroupBuilder;
import net.sourceforge.fenixedu.domain.accessControl.groups.language.exceptions.GroupDynamicExpressionException;
import net.sourceforge.fenixedu.domain.accessControl.groups.language.operators.IdOperator;

public class ExecutionCourseResponsibleTeachersGroup extends AbstractExecutionCourseTeachersGroup {

    private static final long serialVersionUID = 1L;

    public ExecutionCourseResponsibleTeachersGroup(ExecutionCourse executionCourse) {
	super(executionCourse);
    }

    @Override
    public String getPresentationNameKey() {
	return "label.net.sourceforge.fenixedu.domain.accessControl.ExecutionCourseResponsibleTeachersGroupWithName";
    }

    @Override
    protected Argument[] getExpressionArguments() {
	return new Argument[] { new IdOperator(getObject()) };
    }

    public static class Builder implements GroupBuilder {

	@Override
	public Group build(Object[] arguments) {
	    try {
		return new ExecutionCourseResponsibleTeachersGroup((ExecutionCourse) arguments[0]);
	    } catch (ClassCastException e) {
		throw new GroupDynamicExpressionException("accessControl.group.builder.executionCourse.notExecutionCourse",
			arguments[0].toString());
	    }
	}

	@Override
	public int getMinArguments() {
	    return 1;
	}

	@Override
	public int getMaxArguments() {
	    return 1;
	}

    }

    @Override
    public Collection<Professorship> getProfessorships() {
	return getExecutionCourse().responsibleFors();
    }

}