1 /*

     2  * Licensed to the Apache Software Foundation (ASF) under one or more

     3  * contributor license agreements.  See the NOTICE file distributed with

     4  * this work for additional information regarding copyright ownership.

     5  * The ASF licenses this file to You under the Apache License, Version 2.0

     6  * (the "License"); you may not use this file except in compliance with

     7  * the License.  You may obtain a copy of the License at

     8  *

     9  *      http://www.apache.org/licenses/LICENSE-2.0

    10  *

    11  * Unless required by applicable law or agreed to in writing, software

    12  * distributed under the License is distributed on an "AS IS" BASIS,

    13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    14  * See the License for the specific language governing permissions and

    15  * limitations under the License.

    16  */

    17 

    18 import java.util.HashMap;

    19 

    20 import org.xml.sax.ErrorHandler;

    21 import org.xml.sax.SAXException;

    22 import org.xml.sax.SAXParseException;

    23 

    24 public class SpecialCaseErrorHandler implements ErrorHandler {

    25     public static final boolean DEBUG = false;

    26 

    27     private HashMap<String, Boolean> errors;

    28 

    29     public SpecialCaseErrorHandler(String[] specialCases) {

    30         errors = new HashMap<>();

    31         for (int i = 0; i < specialCases.length; ++i) {

    32             errors.put(specialCases[i], Boolean.FALSE);

    33         }

    34     }

    35 

    36     public void reset() {

    37         errors.keySet().stream().forEach((error) -> {

    38             errors.put(error, Boolean.FALSE);

    39         });

    40     }

    41 

    42     @Override

    43     public void warning(SAXParseException arg0) throws SAXException {

    44         if (DEBUG) {

    45             System.err.println(arg0.getMessage());

    46         }

    47     }

    48 

    49     @Override

    50     public void error(SAXParseException arg0) throws SAXException {

    51         if (DEBUG) {

    52             System.err.println(arg0.getMessage());

    53         }

    54         errors.keySet().stream().filter((error) -> (arg0.getMessage().startsWith(error))).forEach((error) -> {

    55             errors.put(error, Boolean.TRUE);

    56         });

    57     }

    58 

    59     public void fatalError(SAXParseException arg0) throws SAXException {

    60         throw arg0;

    61     }

    62 

    63     public boolean specialCaseFound(String key) {

    64         return ((Boolean) errors.get(key)).booleanValue();

    65     }

    66 }