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1   /**
2    * Copyright (C) 2014-2015 Philip Helger (www.helger.com)
3    * philip[at]helger[dot]com
4    *
5    * Licensed under the Apache License, Version 2.0 (the "License");
6    * you may not use this file except in compliance with the License.
7    * 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  package com.helger.schematron.svrl;
18  
19  import javax.annotation.Nonnull;
20  import javax.annotation.Nullable;
21  
22  import org.oclc.purl.dsdl.svrl.FailedAssert;
23  import org.oclc.purl.dsdl.svrl.SuccessfulReport;
24  
25  import com.helger.commons.ValueEnforcer;
26  import com.helger.commons.error.EErrorLevel;
27  
28  /**
29   * The default implementation of {@link ISVRLErrorLevelDeterminator}.
30   *
31   * @author Philip Helger
32   */
33  public class DefaultSVRLErrorLevelDeterminator implements ISVRLErrorLevelDeterminator
34  {
35    public static final EErrorLevel DEFAULT_ERROR_LEVEL = EErrorLevel.ERROR;
36  
37    /**
38     * Get the error level associated with a single failed assertion.
39     *
40     * @param sFlag
41     *        The flag to be queried. May be <code>null</code>.
42     * @return The error level and never <code>null</code>.
43     */
44    @Nonnull
45    public EErrorLevel getErrorLevelFromFlag (@Nullable final String sFlag)
46    {
47      if (sFlag == null)
48        return DEFAULT_ERROR_LEVEL;
49  
50      if (sFlag.equalsIgnoreCase ("warning") || sFlag.equalsIgnoreCase ("warn"))
51        return EErrorLevel.WARN;
52  
53      if (sFlag.equalsIgnoreCase ("error") || sFlag.equalsIgnoreCase ("err"))
54        return EErrorLevel.ERROR;
55  
56      if (sFlag.equalsIgnoreCase ("fatal") ||
57          sFlag.equalsIgnoreCase ("fatal_error") ||
58          sFlag.equalsIgnoreCase ("fatalerror"))
59        return EErrorLevel.FATAL_ERROR;
60  
61      throw new IllegalArgumentException ("Cannot convert the SVRL failed assertion flag '" +
62                                          sFlag +
63                                          "' to an error level. Please extend the preceeding list!");
64    }
65  
66    @Nonnull
67    public EErrorLevel getErrorLevelFromFailedAssert (@Nonnull final FailedAssert aFailedAssert)
68    {
69      ValueEnforcer.notNull (aFailedAssert, "FailedAssert");
70  
71      return getErrorLevelFromFlag (aFailedAssert.getFlag ());
72    }
73  
74    @Nonnull
75    public EErrorLevel getErrorLevelFromSuccessfulReport (@Nonnull final SuccessfulReport aSuccessfulReport)
76    {
77      ValueEnforcer.notNull (aSuccessfulReport, "SuccessfulReport");
78  
79      return getErrorLevelFromFlag (aSuccessfulReport.getFlag ());
80    }
81  }