NamedPermission.java

package fr.openwide.core.jpa.security.model;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.springframework.security.acls.model.Permission;

public class NamedPermission implements Permission {

	private static final long serialVersionUID = 4702776652617722298L;

	public static final NamedPermission READ = new NamedPermission(CorePermissionConstants.READ);
	public static final NamedPermission WRITE = new NamedPermission(CorePermissionConstants.WRITE);
	public static final NamedPermission CREATE = new NamedPermission(CorePermissionConstants.CREATE);
	public static final NamedPermission DELETE = new NamedPermission(CorePermissionConstants.DELETE);
	public static final NamedPermission ADMINISTRATION = new NamedPermission(CorePermissionConstants.ADMINISTRATION);
	public static final NamedPermission ADMIN_SIGN_IN_AS = new NamedPermission(CorePermissionConstants.ADMIN_SIGN_IN_AS);

	protected String name;

	protected NamedPermission(String name) {
		this.name = name;
	}

	@Override
	public int getMask() {
		throw new UnsupportedOperationException();
	}

	@Override
	public String getPattern() {
		throw new UnsupportedOperationException();
	}

	public String getName() {
		return name;
	}

	@Override
	public final String toString() {
		return name;
	}

	@Override
	public boolean equals(Object object) {
		if (object == null) {
			return false;
		}
		if (object == this) {
			return true;
		}
		if (object instanceof NamedPermission) {
			NamedPermission permission = (NamedPermission) object;
			return new EqualsBuilder().append(name, permission.getName()).build();
		}
		return false;
	}

	@Override
	public int hashCode() {
		return new HashCodeBuilder().append(name).build();
	}

}