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1 package net.simya.ldap.taglib;
2
3 import javax.servlet.jsp.tagext.*;
4 import javax.servlet.jsp.*;
5 import javax.naming.directory.DirContext  ;
6 import javax.naming.directory.Attribute ;
7 import javax.naming.NamingException ;
8 import net.simya.ldap.beans.*;
9
10 public class Query
11 extends BodyTagSupport
12 {
13 private LdapSearchBean searchBean = new LdapSearchBean();
14
15
17 public int doStartTag()
18 throws JspException
19 {
20 Connect connectTag = (Connect) getParent();
21 if ( connectTag == null )
22 throw new JspTagException( "<query> tag should be child node of <connect> tag." );
23
24 try
25 {
26 searchBean.search( connectTag.getContext() );
27 if ( !searchBean.next() )
28 return SKIP_BODY;
29 } catch (NamingException ex)
30 {
31 throw new LdapTaglibException( ex );
32 }
33 if ( id != null )
34 pageContext.setAttribute( id, searchBean );
35 return EVAL_BODY_TAG;
36 }
37
38 public int doAfterBody()
39 throws JspException
40 {
41 BodyContent body = getBodyContent();
42 try
43 {
44 body.writeOut( getPreviousOut() );
45 }
46 catch ( java.io.IOException ex )
47 {
48 throw new JspTagException( "IO Error" );
49 }
50
51 body.clearBody();
52 try
53 {
54 if ( searchBean.next() )
55 return EVAL_BODY_TAG;
56 } catch (NamingException ex)
57 {
58 throw new LdapTaglibException( ex );
59 }
60 return SKIP_BODY;
61 }
62
63 public Attribute getAttribute( String name )
64 throws NamingException
65 {
66 return searchBean.getAttribute( name );
67 }
68
69 public void release()
70 {
71 searchBean = new LdapSearchBean();
72 id=null;
73 }
74
75 public void setFilter( String filter ){ searchBean.setFilter( filter );}
76
77 public void setAttributes( String attributes ){ searchBean.setReturningAttributes( attributes );}
78
79 public void setLimit( String limit ){ searchBean.setLimit( limit ); }
80
81 public void setBasedn( String basedn ){ searchBean.setSearchBase( basedn );}
82
83 public String getDN (){ return searchBean.getDN();}
84
85 public void setScope (String scope) { searchBean.setScope(scope);}
86 public String getScope (){ return searchBean.getScope();}
87
88
99 }
100 |
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