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1
21
22 package nu.xom.samples;
23
24 import java.io.IOException  ;
25
26 import nu.xom.Builder;
27 import nu.xom.Element;
28 import nu.xom.Attribute;
29 import nu.xom.Nodes;
30 import nu.xom.NodeFactory;
31 import nu.xom.ParsingException;
32
33
34
45 public class StreamingTypeCounter extends NodeFactory{
46
47 private int CDATA = 0;
48 private int ID = 0;
49 private int IDREF = 0;
50 private int IDREFS = 0;
51 private int NMTOKEN = 0;
52 private int NMTOKENS = 0;
53 private int ENTITY = 0;
54 private int ENTITIES = 0;
55 private int NOTATION = 0;
56
57 private Nodes empty = new Nodes();
58
59 public void printCount() {
60 System.out.println("CDATA type attributes: " + CDATA);
61 System.out.println("ID type attributes: " + ID );
62 System.out.println("IDREF type attributes: " + IDREF );
63 System.out.println("IDREFS type attributes: " + IDREFS );
64 System.out.println("NMTOKEN type attributes: " + NMTOKEN );
65 System.out.println("NMTOKENS type attributes: " + NMTOKENS );
66 System.out.println("ENTITY type attributes: " + ENTITY );
67 System.out.println("ENTITIES type attributes: " + ENTITIES );
68 System.out.println("NOTATION type attributes: " + NOTATION );
69 }
70
71 public static void main(String [] args) {
72
73 if (args.length == 0) {
74 System.out.println(
75 "Usage: java nu.xom.samples.StreamingTypeCounter URL"
76 );
77 return;
78 }
79
80 StreamingTypeCounter counter = new StreamingTypeCounter();
81 Builder builder = new Builder(counter);
82
83 try {
84 builder.build(args[0]);
85 counter.printCount();
86 }
87 catch (ParsingException ex) {
89 System.out.println(args[0] + " is not well-formed.");
90 System.out.println(ex.getMessage());
91 }
92 catch (IOException ex) {
93 System.out.println(ex);
94 }
95
96 }
97
98 public Nodes makeComment(String data) {
100 return empty;
101 }
102
103 public Nodes makeText(String data) {
105 return empty;
106 }
107
108 public Element startMakingElement(String name, String namespace) {
109 return null;
111 }
112
113 public Nodes makeAttribute(String name, String URI,
114 String value, Attribute.Type type) {
115 if (type.equals(Attribute.Type.CDATA)) CDATA++;
116 else if (type.equals(Attribute.Type.UNDECLARED)) CDATA++;
117 else if (type.equals(Attribute.Type.ID)) ID++;
118 else if (type.equals(Attribute.Type.IDREF)) IDREF++;
119 else if (type.equals(Attribute.Type.IDREFS)) IDREFS++;
120 else if (type.equals(Attribute.Type.NMTOKEN)) NMTOKEN++;
121 else if (type.equals(Attribute.Type.NMTOKENS)) NMTOKENS++;
122 else if (type.equals(Attribute.Type.ENTITY)) ENTITY++;
123 else if (type.equals(Attribute.Type.ENTITIES)) ENTITIES++;
124 else if (type.equals(Attribute.Type.NOTATION)) NOTATION++;
125 return empty;
126 }
127
128 public Nodes makeDocType(String rootElementName,
129 String publicID, String systemID) {
130 return empty;
131 }
132
133 public Nodes makeProcessingInstruction(
134 String target, String data) {
135 return empty;
136 }
137
138 }
139 |
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