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Java > Open Source Codes > com > sun > xml > fastinfoset > util > Util


1 /*
2  * Fast Infoset ver. 0.1 software ("Software")
3  *
4  * Copyright, 2004-2005 Sun Microsystems, Inc. All Rights Reserved.
5  *
6  * Software is licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License. You may
8  * obtain a copy of the License at:
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
14  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
15  * License for the specific language governing permissions and limitations.
16  *
17  * Sun supports and benefits from the global community of open source
18  * developers, and thanks the community for its important contributions and
19  * open standards-based technology, which Sun has adopted into many of its
20  * products.
21  *
22  * Please note that portions of Software may be provided with notices and
23  * open source licenses from such communities and third parties that govern the
24  * use of those portions, and any licenses granted hereunder do not alter any
25  * rights and obligations you may have under such open source licenses,
26  * however, the disclaimer of warranty and limitation of liability provisions
27  * in this License will apply to all Software in this distribution.
28  *
29  * You acknowledge that the Software is not designed, licensed or intended
30  * for use in the design, construction, operation or maintenance of any nuclear
31  * facility.
32  *
33  * Apache License
34  * Version 2.0, January 2004
35  * http://www.apache.org/licenses/
36  *
37  */
38
39
40 package com.sun.xml.fastinfoset.util;
41 import javax.xml.stream.XMLStreamConstants;
42
43 public class Util {
44     
45     /**
46      * a string is empty if it's null or contains nothing
47      *
48      * @param c The character to check.
49      */
50     public static boolean isEmptyString(String JavaDoc s) {
51         if (s != null && !s.equals(""))
52             return false;
53         else
54             return true;
55     }
56     
57     public final static String JavaDoc getEventTypeString(int eventType) {
58         switch (eventType){
59             case XMLStreamConstants.START_ELEMENT:
60                 return "START_ELEMENT";
61             case XMLStreamConstants.END_ELEMENT:
62                 return "END_ELEMENT";
63             case XMLStreamConstants.PROCESSING_INSTRUCTION:
64                 return "PROCESSING_INSTRUCTION";
65             case XMLStreamConstants.CHARACTERS:
66                 return "CHARACTERS";
67             case XMLStreamConstants.COMMENT:
68                 return "COMMENT";
69             case XMLStreamConstants.START_DOCUMENT:
70                 return "START_DOCUMENT";
71             case XMLStreamConstants.END_DOCUMENT:
72                 return "END_DOCUMENT";
73             case XMLStreamConstants.ENTITY_REFERENCE:
74                 return "ENTITY_REFERENCE";
75             case XMLStreamConstants.ATTRIBUTE:
76                 return "ATTRIBUTE";
77             case XMLStreamConstants.DTD:
78                 return "DTD";
79             case XMLStreamConstants.CDATA:
80                 return "CDATA";
81         }
82         return "UNKNOWN_EVENT_TYPE";
83     }
84     
85 }
86
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