[3102] | 1 | package nu.fw.jeti.jabber.handlers; |
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| 2 | |
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| 3 | import nu.fw.jeti.jabber.JID; |
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| 4 | import nu.fw.jeti.jabber.elements.Extension; |
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| 5 | import nu.fw.jeti.jabber.elements.IQBrowseBuilder; |
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| 6 | |
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| 7 | import org.xml.sax.Attributes; |
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| 8 | |
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| 9 | /** |
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| 10 | * <p>Title: im</p> |
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| 11 | * <p>Description: </p> |
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| 12 | * <p>Copyright: Copyright (c) 2001</p> |
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| 13 | * <p>Company: </p> |
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| 14 | * @author E.S. de Boer |
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| 15 | * @version 1.0 |
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| 16 | */ |
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| 17 | |
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| 18 | public class IQBrowseHandler extends ExtensionHandler |
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| 19 | { |
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| 20 | private IQBrowseBuilder iqBuilder; |
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| 21 | private IQBrowseBuilder itemBuilder; |
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| 22 | private IQBrowseBuilder currentBuilder; |
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| 23 | |
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| 24 | public IQBrowseHandler() |
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| 25 | { |
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| 26 | iqBuilder = new IQBrowseBuilder(); |
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| 27 | itemBuilder = new IQBrowseBuilder(); |
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| 28 | currentBuilder = iqBuilder; |
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| 29 | } |
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| 30 | |
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| 31 | public void startHandling(Attributes attr) |
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| 32 | { |
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| 33 | iqBuilder.reset(); |
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| 34 | if(getName().equals("item")) parseStartElement(attr.getValue("category"),attr); |
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| 35 | //backwards compatible: |
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| 36 | //else if(getName().equals("service")) parseStartElement(attr.getValue("service"),attr); |
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| 37 | //else if(getName().equals("conference")) parseStartElement(attr.getValue("conference"),attr); |
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| 38 | //else if(getName().equals("user")) parseStartElement(attr.getValue("user"),attr); |
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| 39 | else parseStartElement(getName(),attr); |
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| 40 | } |
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| 41 | |
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| 42 | private void parseStartElement(String category, Attributes attr) |
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| 43 | { |
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| 44 | String jid = attr.getValue("jid"); |
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| 45 | if(jid != null) currentBuilder.setJID(JID.jidFromString(jid)); |
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| 46 | currentBuilder.setCategory(category); |
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| 47 | currentBuilder.setType(attr.getValue("type")); |
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| 48 | currentBuilder.setName(attr.getValue("name")); |
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| 49 | currentBuilder.setVersion(attr.getValue("version")); |
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| 50 | } |
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| 51 | |
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| 52 | public void startElement(String name,Attributes attr) |
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| 53 | { |
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| 54 | if (name.equals("ns")) return; |
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| 55 | currentBuilder = itemBuilder; |
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| 56 | itemBuilder.reset(); |
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| 57 | if(name.equals("item")) parseStartElement(attr.getValue("category"),attr); |
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| 58 | else parseStartElement(name,attr); |
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| 59 | } |
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| 60 | |
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| 61 | public void endElement(String name) |
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| 62 | { |
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| 63 | if(name.equals("ns")) currentBuilder.addNamespace(getText()); |
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| 64 | else |
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| 65 | { |
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| 66 | iqBuilder.addItem(itemBuilder.build()); |
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| 67 | currentBuilder = iqBuilder; |
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| 68 | } |
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| 69 | //else util.Log.notParsedXML("IQBrowse " + name + getText()); |
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| 70 | clearCurrentChars(); |
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| 71 | } |
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| 72 | |
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| 73 | public Extension build() |
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| 74 | { |
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| 75 | Extension e = null; |
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| 76 | e = iqBuilder.build(); |
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| 77 | iqBuilder.reset(); |
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| 78 | return e; |
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| 79 | } |
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| 80 | } |
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| 81 | |
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| 82 | /* |
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| 83 | * Overrides for emacs |
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| 84 | * Local variables: |
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| 85 | * tab-width: 4 |
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| 86 | * End: |
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| 87 | */ |
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