26  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  27  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  28  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  29  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  30  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  31  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  32  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34 package org.relaxng.datatype.helpers;
  35 
  36 import org.relaxng.datatype.*;
  37 
  38 /**
  39  * Dummy implementation of {@link DatatypeBuilder}.
  40  *
  41  * This implementation can be used for Datatypes which have no parameters.
  42  * Any attempt to add parameters will be rejected.
  43  *
  44  * <p>
  45  * Typical usage would be:
  46  * <PRE><XMP>
  47  * class MyDatatypeLibrary implements DatatypeLibrary {
  48  *     ....
  49  *     DatatypeBuilder createDatatypeBuilder( String typeName ) {
  50  *         return new ParameterleessDatatypeBuilder(createDatatype(typeName));
  51  *     }
  52  *     ....
  53  * }
  54  * </XMP></PRE>
  55  *
  56  * @author <a href="mailto:kohsuke.kawaguchi@sun.com">Kohsuke KAWAGUCHI</a>
  57  */
  58 public final class ParameterlessDatatypeBuilder implements DatatypeBuilder {
  59 
  60         /** This type object is returned for the derive method. */
  61         private final Datatype baseType;
  62 
  63         public ParameterlessDatatypeBuilder( Datatype baseType ) {
  64                 this.baseType = baseType;
  65         }
  66 
  67         public void addParameter( String name, String strValue, ValidationContext context )
  68                         throws DatatypeException {
  69                 throw new DatatypeException();
  70         }
  71 
  72         public Datatype createDatatype() throws DatatypeException {
  73                 return baseType;
  74         }

  26  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  27  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  28  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  29  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  30  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  31  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  32  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34 package org.relaxng.datatype.helpers;
  35 
  36 import org.relaxng.datatype.*;
  37 
  38 /**
  39  * Dummy implementation of {@link DatatypeBuilder}.
  40  *
  41  * This implementation can be used for Datatypes which have no parameters.
  42  * Any attempt to add parameters will be rejected.
  43  *
  44  * <p>
  45  * Typical usage would be:
  46  * <PRE>{@code
  47  * class MyDatatypeLibrary implements DatatypeLibrary {
  48  *     ....
  49  *     DatatypeBuilder createDatatypeBuilder( String typeName ) {
  50  *         return new ParameterleessDatatypeBuilder(createDatatype(typeName));
  51  *     }
  52  *     ....
  53  * }
  54  * }</PRE>
  55  *
  56  * @author <a href="mailto:kohsuke.kawaguchi@sun.com">Kohsuke KAWAGUCHI</a>
  57  */
  58 public final class ParameterlessDatatypeBuilder implements DatatypeBuilder {
  59 
  60         /** This type object is returned for the derive method. */
  61         private final Datatype baseType;
  62 
  63         public ParameterlessDatatypeBuilder( Datatype baseType ) {
  64                 this.baseType = baseType;
  65         }
  66 
  67         public void addParameter( String name, String strValue, ValidationContext context )
  68                         throws DatatypeException {
  69                 throw new DatatypeException();
  70         }
  71 
  72         public Datatype createDatatype() throws DatatypeException {
  73                 return baseType;
  74         }