Mit dem Mustercode und den Datengraphen können Sie unter Verwendung der Methode search() eine Suche ausführen, Suchfilter erstellen und Suchergebnisse syntaktisch analysieren.
Dieses Mustercode-Snippet deckt die folgenden Schritte ab:
Stellen Sie sicher, dass Sie die Informationen gelesen und die Schritte ausgeführt haben, die im Thema Voraussetzungen für die Programmierung beschrieben sind.
Fügen Sie das folgende Mustercode-Snippet zu Ihrem Anwendungscode hinzu und ersetzen Sie die Variablen durch die tatsächlichen Werte, die Sie verwenden wollen.
/**
* This test builds a search filter, calls a search API,
* and parses the search results
*/
@SuppressWarnings("unchecked")
public static void testSearch() throws Exception
{
DataObject root = SDOHelper.createRootDataObject();
DataObject searchCtrl = SDOHelper.createControlDataObject(root, null, SchemaConstants.DO_SEARCH_CONTROL);
// Set the properties that need to be retrieved in search results
searchCtrl.getList(SchemaConstants.PROP_PROPERTIES).add("uid");
searchCtrl.getList(SchemaConstants.PROP_PROPERTIES).add("cn");
searchCtrl.getList(SchemaConstants.PROP_PROPERTIES).add("sn");
searchCtrl.getList(SchemaConstants.PROP_PROPERTIES).add("telephoneNumber");
// Set the search base in which search will be performed
searchCtrl.getList(SchemaConstants.PROP_SEARCH_BASES).add("o=SalesPerson,dc=yourco,dc=com");
// Set the search filter as uid, here the expression will search for all uids
searchCtrl.setString(SchemaConstants.PROP_SEARCH_EXPRESSION, "@xsi:type='PersonAccount' and uid='*'");
System.out.println("Input datagraph before searching for users in the searchbase"+ printDO(root));
DataObject result = service.search(root);
System.out.println("Output datagraph after searching for users in the searchbase"+ printDO(result));
// Loop through the search results and print the uniqueName
printIdentifiers(result);
}
<?xml version="1.0" encoding="UTF-8"?>
<sdo:datagraph xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:sdo="commonj.sdo" xmlns:wim="http://www.ibm.com/websphere/wim">
<wim:Root>
<wim:controls xsi:type="wim:SearchControl" expression="@xsi:type='PersonAccount' and uid='*'">
<wim:properties>uid</wim:properties>
<wim:properties>cn</wim:properties>
<wim:properties>sn</wim:properties>
<wim:properties>telephoneNumber</wim:properties>
<wim:searchBases>o=SalesPerson,dc=yourco,dc=com</wim:searchBases>
</wim:controls>
</wim:Root>
</sdo:datagraph>
<?xml version="1.0" encoding="UTF-8"?>
<sdo:datagraph xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:sdo="commonj.sdo" xmlns:wim="http://www.ibm.com/websphere/wim">
<wim:Root>
<wim:entities xsi:type="wim:PersonAccount">
<wim:identifier externalName="uid=SalesPerson3,o=SalesPerson,dc=yourco,dc=com"
repositoryId="ldapRepo" uniqueId="f3fe184d-e51a-4d02-a5c2-4e2e79e79fea"
uniqueName="uid=SalesPerson3,o=SalesPerson,dc=yourco,dc=com"/>
<wim:uid>SalesPerson3</wim:uid>
<wim:cn>SalesPerson3cn</wim:cn>
<wim:sn>SalesPerson3sn</wim:sn>
</wim:entities>
<wim:entities xsi:type="wim:PersonAccount">
<wim:identifier externalName="uid=SalesPerson1,o=SalesPerson,dc=yourco,dc=com"
repositoryId="ldapRepo" uniqueId="e0db3534-a0ec-4c8b-bfff-a399895a7ca3"
uniqueName="uid=SalesPerson1,o=SalesPerson,dc=yourco,dc=com"/>
<wim:uid>SalesPerson1</wim:uid>
<wim:cn>SalesPerson1cn</wim:cn>
<wim:sn>SalesPerson1sn</wim:sn>
<wim:telephoneNumber>11111111</wim:telephoneNumber>
</wim:entities>
<wim:entities xsi:type="wim:PersonAccount">
<wim:identifier externalName="uid=SalesPerson2,o=SalesPerson,dc=yourco,dc=com"
repositoryId="ldapRepo" uniqueId="7130a46b-d896-4bdd-8f2c-04d9374908c6"
uniqueName="uid=SalesPerson2,o=SalesPerson,dc=yourco,dc=com"/>
<wim:uid>SalesPerson2</wim:uid>
<wim:cn>SalesPerson2cn</wim:cn>
<wim:sn>SalesPerson2sn</wim:sn>
<wim:telephoneNumber>22222222</wim:telephoneNumber>
</wim:entities>
</wim:Root>
</sdo:datagraph>
UniqueName is -> uid=SalesPerson3,o=SalesPerson,dc=yourco,dc=com
UniqueName is -> uid=SalesPerson1,o=SalesPerson,dc=yourco,dc=com
UniqueName is -> uid=SalesPerson2,o=SalesPerson,dc=yourco,dc=com