我想显示LDAP目录模式中存在的所有对象类,以帮助用户输入可用的对象类以添加新条目.
DirContext schema = ctx.getSchema("");
Attributes answer = schema.getAttributes("ClassDefinition/person");
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但这只显示有关人的信息.
小智 5
DirContext schema=dcx.getSchema("");
NamingEnumeration bindings = schema.listBindings("ClassDefinition");
while (bindings.hasMore())
{
Binding bd = (Binding)bindings.next();
System.out.println(bd.getName() + ": " + bd.getObject());
}
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您可以使用其他各种绑定,例如
您必须查询 subschema 子条目,即 cn=schema (以下代码已针对 Apache Directory Server 进行了测试)
DirContext ctx = new InitialLdapContext( env, null );
SearchControls searchControls = new SearchControls();
searchControls.setSearchScope( SearchControls.OBJECT_SCOPE );
searchControls.setReturningAttributes( new String[]
{ "objectClasses" } );
NamingEnumeration<SearchResult> results = ctx.search( "cn=schema", "(ObjectClass=*)", searchControls );
SearchResult result = results.next();
Attributes entry = result.getAttributes();
Attribute objectClasses = entry.get( "objectClasses" );
System.out.println( objectClasses );
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