Mercurial > dive4elements > gnv-client

comparison gnv/src/main/java/de/intevation/gnv/action/ArtifactDatabaseActionBase.java @ 963:0441e78cd900

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Add more Javadocs gnv/trunk@1107 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Tue, 18 May 2010 11:09:33 +0000
parents f550bd27a3f1
children 33198e55371c
comparison
equal deleted inserted replaced
962:e7fda0ae8b92 963:0441e78cd900
2 2
3 import javax.servlet.http.HttpServletRequest; 3 import javax.servlet.http.HttpServletRequest;
4 import javax.servlet.http.HttpServletResponse; 4 import javax.servlet.http.HttpServletResponse;
5 5
6 import org.apache.log4j.Logger; 6 import org.apache.log4j.Logger;
7
8 import org.apache.struts.action.Action; 7 import org.apache.struts.action.Action;
9 import org.apache.struts.action.ActionForm; 8 import org.apache.struts.action.ActionForm;
10 import org.apache.struts.action.ActionForward; 9 import org.apache.struts.action.ActionForward;
11 import org.apache.struts.action.ActionMapping; 10 import org.apache.struts.action.ActionMapping;
12 11
13 /** 12 /**
13 * Basicimplemantation for all Actions which should serv request for
14 * the GNV.
14 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a> 15 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
15 * 16 *
16 */ 17 */
17 public class ArtifactDatabaseActionBase extends Action { 18 public class ArtifactDatabaseActionBase extends Action {
18 19
20 /**
21 * The id of the action which should used if the execution
22 * of the action was successful.
23 */
19 protected final static String SUCCSESS_FORWARD_ID = "success"; 24 protected final static String SUCCSESS_FORWARD_ID = "success";
25
26 /**
27 * The id of the action which should be used if an exception has occurred
28 * during the execution.
29 */
20 protected final static String EXCEPTION_FORWARD_ID = "success"; 30 protected final static String EXCEPTION_FORWARD_ID = "success";
21 31
22 /** 32 /**
23 * the logger, used to log exceptions and additonaly information 33 * the logger, used to log exceptions and additonaly information
24 */ 34 */
30 */ 40 */
31 public ArtifactDatabaseActionBase() { 41 public ArtifactDatabaseActionBase() {
32 super(); 42 super();
33 } 43 }
34 44
35
36 @Override 45 @Override
37 public ActionForward execute(ActionMapping mapping, ActionForm form, 46 public ActionForward execute(ActionMapping mapping, ActionForm form,
38 HttpServletRequest request, 47 HttpServletRequest request,
39 HttpServletResponse response) throws Exception { 48 HttpServletResponse response) throws Exception {
40 log.debug("ArtifactDatabaseActionBase.execute"); 49 log.debug("ArtifactDatabaseActionBase.execute");
41
42 ActionForward forward = mapping.findForward(SUCCSESS_FORWARD_ID); 50 ActionForward forward = mapping.findForward(SUCCSESS_FORWARD_ID);
43 return forward; 51 return forward;
44 } 52 }
45 53
46 54 /**
55 * Returns the Action that should be used if an exception has occurred.
56 * @param mapping the mapping which holds all available Actions
57 * @return the Action that should be used.
58 */
47 protected ActionForward getExceptionForward(ActionMapping mapping) { 59 protected ActionForward getExceptionForward(ActionMapping mapping) {
48 log.debug("ArtifactDatabaseActionBase.getExceptionForward"); 60 log.debug("ArtifactDatabaseActionBase.getExceptionForward");
49 ActionForward lForward = mapping.findForward(EXCEPTION_FORWARD_ID); 61 ActionForward lForward = mapping.findForward(EXCEPTION_FORWARD_ID);
50 return lForward; 62 return lForward;
51 } 63 }
52 64
53 65 /**
66 * Encodes the <code>String</code> to prevent cross-site-scripting
67 * @param s the string that should be encoded
68 * @return the encoded string
69 */
54 protected String encode(String s) { 70 protected String encode(String s) {
55 log.debug("String to encode: " + s); 71 log.debug("String to encode: " + s);
56 s = s.replaceAll("<", "&lt;"); 72 s = s.replaceAll("<", "&lt;");
57 s = s.replaceAll(">", "&gt;"); 73 s = s.replaceAll(">", "&gt;");
58 s = s.replaceAll("\"", "&quot;"); 74 s = s.replaceAll("\"", "&quot;");
60 76
61 log.debug("Encoded string: " + s); 77 log.debug("Encoded string: " + s);
62 return s; 78 return s;
63 } 79 }
64 80
65 81 /**
82 * Encodes the <code>StringArray</code> to prevent cross-site-scripting
83 * @param s the stringarray that should be encoded
84 * @return the encoded stringarray
85 */
66 protected String[] encode(String[] s) { 86 protected String[] encode(String[] s) {
67 if (s == null) 87 if (s == null)
68 return null; 88 return null;
69 89
70 String[] good = new String[s.length]; 90 String[] good = new String[s.length];
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