12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  */
  21 
  22 package com.sun.org.apache.xerces.internal.jaxp.validation;
  23 
  24 import com.sun.org.apache.xerces.internal.xni.grammars.Grammar;
  25 import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarDescription;
  26 import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool;
  27 
  28 /**
  29  * <p>Filter {@link XMLGrammarPool} that exposes a
  30  * read-only view of the underlying pool.</p>
  31  *
  32  * @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
  33  */
  34 final class ReadOnlyGrammarPool implements XMLGrammarPool {
  35 
  36     private final XMLGrammarPool core;
  37 
  38     public ReadOnlyGrammarPool( XMLGrammarPool pool ) {
  39         this.core = pool;
  40     }
  41 
  42     public void cacheGrammars(String grammarType, Grammar[] grammars) {
  43         // noop. don't let caching to happen
  44     }
  45 
  46     public void clear() {
  47         // noop. cache is read-only.
  48     }
  49 
  50     public void lockPool() {
  51         // noop. this pool is always read-only
  52     }

  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  */
  21 
  22 package com.sun.org.apache.xerces.internal.jaxp.validation;
  23 
  24 import com.sun.org.apache.xerces.internal.xni.grammars.Grammar;
  25 import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarDescription;
  26 import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool;
  27 
  28 /**
  29  * <p>Filter {@link XMLGrammarPool} that exposes a
  30  * read-only view of the underlying pool.</p>
  31  *
  32  * @author Kohsuke Kawaguchi
  33  */
  34 final class ReadOnlyGrammarPool implements XMLGrammarPool {
  35 
  36     private final XMLGrammarPool core;
  37 
  38     public ReadOnlyGrammarPool( XMLGrammarPool pool ) {
  39         this.core = pool;
  40     }
  41 
  42     public void cacheGrammars(String grammarType, Grammar[] grammars) {
  43         // noop. don't let caching to happen
  44     }
  45 
  46     public void clear() {
  47         // noop. cache is read-only.
  48     }
  49 
  50     public void lockPool() {
  51         // noop. this pool is always read-only
  52     }