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1
16
17 package sample.amazon.search;
18
19 import org.apache.axis2.clientapi.AsyncResult;
20 import org.apache.axis2.clientapi.Callback;
21 import org.apache.axis2.om.OMElement;
22 import org.apache.axis2.om.OMNode;
23 import org.apache.axis2.om.OMOutput;
24 import org.apache.axis2.soap.SOAPEnvelope;
25
26 import javax.xml.stream.FactoryConfigurationError;
27 import javax.xml.stream.XMLOutputFactory;
28 import javax.xml.stream.XMLStreamException;
29 import java.util.Iterator  ;
30
31
39
40 public class ClientCallbackHandler extends Callback {
41
42
45 private String beginHTML = "<HTML><HEAD><TITLE>Wow</TITLE></HEAD><BODY>";
46
47
50 private String endHTML = "</BODY></HTML>";
51
52
55 private String strURL = beginHTML;
56
57
60 private AsyncResult myResult;
61
62
67 public void onComplete(AsyncResult result) {
68 System.out.println("Responce message received to the ClientCallbackHandler ...");
69 try {
70 OMOutput omOutput = new OMOutput(XMLOutputFactory.newInstance().createXMLStreamWriter(System.out));
71 result.getResponseEnvelope().serialize(omOutput);
72 omOutput.flush();
73 } catch (XMLStreamException e) {
74 System.out.println("Error occured after responce is received");
75 e.printStackTrace();
76 } catch (FactoryConfigurationError e) {
77 System.out.println("Error occured after responce is received");
78 e.printStackTrace();
79 }
80 myResult = result;
81 extractDetails(myResult);
82 }
83
84
89 private void extractDetails(AsyncResult result) {
90 Iterator iterator0, iterator1, iterator2, iterator3, iterator4;
91 SOAPEnvelope resEnvilop;
92 OMElement body;
93 OMElement operation;
94 OMNode node;
95 OMElement elem;
96
97 resEnvilop = result.getResponseEnvelope();
98 body = resEnvilop.getBody();
99 operation = body.getFirstElement();
100
101 String opLocalName = operation.getLocalName();
102 if (opLocalName.equals("Fault")) {
103 System.out.println("A Fault message recieved, Check your Licence key");
104 strURL =
105 strURL +
106 "A Fault message recieved, Check your Licence key. Else you have reached the " +
107 "daily limit of 1000 requests";
108 } else {
109 System.out.println("this is opera: " + operation.getLocalName());
110 iterator0 = operation.getChildren();
111
112 while (iterator0.hasNext()) {
113 node = (OMNode) iterator0.next();
114 if (node.getType() == OMNode.ELEMENT_NODE) {
115 elem = (OMElement) node;
116 String str = elem.getLocalName();
117 System.out.println(str);
118 if (str.equals("SearchResult")) {
119 System.out.println("Got Search Results");
120 iterator1 = elem.getChildren();
121 while (iterator1.hasNext()) {
122 node = (OMNode) iterator1.next();
123 if (node.getType() == OMNode.ELEMENT_NODE) {
124 elem = (OMElement) node;
125 String str1 = elem.getLocalName();
126 System.out.println(str1);
127 if (str1.equals("Alexa")) {
128 System.out.println("Got Alexa");
129 elem = elem.getFirstElement(); System.out.println("Should be WebSearch " +
131 elem.getLocalName());
132 iterator2 = elem.getChildren();
133 while (iterator2.hasNext()) {
134 node = (OMNode) iterator2.next();
135 if (node.getType() == OMNode.ELEMENT_NODE) {
136 elem = (OMElement) node;
137 String str3 = elem.getLocalName();
138 System.out.println(str3);
139 if (str3.equals("Results")) {
140 System.out.println("Got Results");
141 iterator3 = elem.getChildren();
142 while (iterator3.hasNext()) {
143 node = (OMNode) iterator3.next();
144 if (node.getType() == OMNode.ELEMENT_NODE) {
145 elem = (OMElement) node;
146 String str4 = elem.getLocalName();
147 System.out.println(str4);
148 if (str4.equals("Result")) {
149 iterator4 = elem.getChildren();
150 while (iterator4.hasNext()) {
151 node = (OMNode) iterator4.next();
152 if (node.getType() ==
153 OMNode.ELEMENT_NODE) {
154 elem = (OMElement) node;
155 String str5 = elem.getLocalName();
156 System.out.println(str5);
157 if (str5.equals("NavigableUrl")) {
158 String txt = elem.getText();
159 strURL = strURL +
160 "<a HREF= " +
161 txt +
162 ">" +
163 txt +
164 "</a><br>";
165 System.out.println(strURL);
166 }
167 }
168 }
169 }
170 }
171 }
172 }
173 }
174 }
175 }
176 }
177 }
178 }
179 }
180 }
181 }
182 System.out.println("Outside of loop");
183 GUIHandler.showResults(strURL + endHTML);
184 }
185
186 public void reportError(Exception e) {
187 System.out.println("Error occured after responce is received");
188 e.printStackTrace();
189 }
190 } |
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