source: icXML/icXML-devel/samples/src/DOMPrint/DOMTreeErrorReporter.hpp @ 2726

Last change on this file since 2726 was 2726, checked in by cameron, 7 years ago

Add original Xerces tests and samples directories

File size: 3.9 KB
RevLine 
[2726]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/*
19 * $Id: DOMTreeErrorReporter.hpp 471735 2006-11-06 13:53:58Z amassari $
20 */
21
22#include <xercesc/util/XercesDefs.hpp>
23#include <xercesc/sax/ErrorHandler.hpp>
24#if defined(XERCES_NEW_IOSTREAMS)
25#include <iostream>
26#else
27#include <iostream.h>
28#endif
29
30
31XERCES_CPP_NAMESPACE_USE
32
33
34class DOMTreeErrorReporter : public ErrorHandler
35{
36public:
37    // -----------------------------------------------------------------------
38    //  Constructors and Destructor
39    // -----------------------------------------------------------------------
40    DOMTreeErrorReporter() :
41       fSawErrors(false)
42    {
43    }
44
45    ~DOMTreeErrorReporter()
46    {
47    }
48
49
50    // -----------------------------------------------------------------------
51    //  Implementation of the error handler interface
52    // -----------------------------------------------------------------------
53    void warning(const SAXParseException& toCatch);
54    void error(const SAXParseException& toCatch);
55    void fatalError(const SAXParseException& toCatch);
56    void resetErrors();
57
58    // -----------------------------------------------------------------------
59    //  Getter methods
60    // -----------------------------------------------------------------------
61    bool getSawErrors() const;
62
63    // -----------------------------------------------------------------------
64    //  Private data members
65    //
66    //  fSawErrors
67    //      This is set if we get any errors, and is queryable via a getter
68    //      method. Its used by the main code to suppress output if there are
69    //      errors.
70    // -----------------------------------------------------------------------
71    bool    fSawErrors;
72};
73
74inline bool DOMTreeErrorReporter::getSawErrors() const
75{
76    return fSawErrors;
77}
78
79// ---------------------------------------------------------------------------
80//  This is a simple class that lets us do easy (though not terribly efficient)
81//  trancoding of XMLCh data to local code page for display.
82// ---------------------------------------------------------------------------
83class StrX
84{
85public :
86    // -----------------------------------------------------------------------
87    //  Constructors and Destructor
88    // -----------------------------------------------------------------------
89    StrX(const XMLCh* const toTranscode)
90    {
91        // Call the private transcoding method
92        fLocalForm = XMLString::transcode(toTranscode);
93    }
94
95    ~StrX()
96    {
97        XMLString::release(&fLocalForm);
98    }
99
100
101    // -----------------------------------------------------------------------
102    //  Getter methods
103    // -----------------------------------------------------------------------
104    const char* localForm() const
105    {
106        return fLocalForm;
107    }
108
109private :
110    // -----------------------------------------------------------------------
111    //  Private data members
112    //
113    //  fLocalForm
114    //      This is the local code page form of the string.
115    // -----------------------------------------------------------------------
116    char*   fLocalForm;
117};
118
119inline XERCES_STD_QUALIFIER ostream& operator<<(XERCES_STD_QUALIFIER ostream& target, const StrX& toDump)
120{
121    target << toDump.localForm();
122    return target;
123}
124
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