Access Active Directory

[Former Member]

Hi Experts,

I am having a webdynpro application that is used to send mails. Now I want to have a dropdown list for the 'To' input field. This will have the list of all email addresses in the active directory. Can any body suggest me how do i go about it.

Regards

Abdullah

[Former Member · Accepted solution]

HI,

Its possible with UME API, just go through the below, you will get some idea.

package com.email;

import java.sql.Date;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import java.util.Properties;

import java.util.StringTokenizer;

import javax.mail.Message;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeMessage;

import javax.servlet.http.HttpSession;

import com.sap.security.api.IGroup;

import com.sap.security.api.IRoleFactory;

import com.sap.security.api.IUser;

import com.sap.security.api.IUserAccountFactory;

import com.sap.security.api.IUserFactory;

import com.sap.security.api.UMException;

import com.sap.security.api.UMFactory;

import com.sapportals.htmlb.DropdownListBox;

import com.sapportals.htmlb.HtmlEdit;

import com.sapportals.htmlb.InputField;

import com.sapportals.htmlb.event.Event;

import com.sapportals.htmlb.event.TableNavigationEvent;

import com.sapportals.htmlb.page.DynPage;

import com.sapportals.htmlb.page.PageException;

import com.sapportals.htmlb.table.DefaultTableViewModel;

import com.sapportals.htmlb.table.TableColumn;

import com.sapportals.htmlb.table.TableView;

import com.sapportals.portal.prt.component.IPortalComponentContext;

import com.sapportals.portal.prt.component.IPortalComponentProfile;

import com.sapportals.portal.prt.component.IPortalComponentRequest;

import com.sapportals.portal.prt.component.IPortalComponentSession;

public class DropDownComp extends PageProcessorComponent {

public DynPage getPage() {

return new DropDownCompDynPage();

}

public static class DropDownCompDynPage extends JSPDynPage {

private final static int INITIAL_STATE = 0;

private final static int WELCOME_STATE = 1;

private final static int MAIL_STATE = 2;

private int state = INITIAL_STATE;

private String groupName = "";

private String selectedRole;

private IUserAccountFactory acctFac;

private IUserFactory userFac;

private IRoleFactory roleFactory;

private boolean[] selectedRows;

private String emailId = "";

private String mailBody = "";

private String subject = "";

private String cc = "";

// an instance of UserDetailBean to hold one record of users info

private UserDetailBean detailBean;

public TableView table;

private RoleBean myBean = null;

private DetailTableModel myModel = null;

IPortalComponentRequest request = null;

IPortalComponentContext context = null;

// (IPortalComponentContext) request.getComponentContext();

IPortalComponentSession session = null;

//request.getComponentSession();

public void doInitialization() {

IPortalComponentProfile profile =

((IPortalComponentRequest) getRequest())

.getComponentContext()

.getProfile();

Object o = profile.getValue("myBean");

if (o == null || !(o instanceof RoleBean)) {

myBean = new RoleBean();

profile.putValue("myBean", myBean);

} else {

myBean = (RoleBean) o;

}

ListViewModel listView = new ListViewModel();

UserDetailBean userDetailBean = new UserDetailBean();

userDetailBean.setListModel(listView.getModel());

}

public void doProcessAfterInput() throws PageException {

InputField myInputField =

(InputField) getComponentByName("group_name_input");

if (myInputField != null) {

this.groupName = myInputField.getValueAsDataType().toString();

}

InputField id_input =

(InputField) getComponentByName("group_name_input");

if (myInputField != null) {

this.emailId = id_input.getValueAsDataType().toString();

}

InputField id_subject =

(InputField) getComponentByName("subject_input");

if (id_subject != null) {

this.subject = id_subject.getValueAsDataType().toString();

}

HtmlEdit htmlEdit = (HtmlEdit) getComponentByName("htmlEdit");

if (null != htmlEdit) {

this.mailBody = htmlEdit.getText().toString();

}

}

public void doProcessBeforeOutput() throws PageException {

switch (state) {

case INITIAL_STATE :

{

this.setJspName("DropDown.jsp");

break;

}

case WELCOME_STATE :

{

this.setJspName("DisplayUsers.jsp");

break;

}

case MAIL_STATE :

{

this.setJspName("SendMail.jsp");

break;

}

}

}

public void onNavigation(Event event) {

IPortalComponentSession session =

((IPortalComponentRequest) this.getRequest())

.getComponentSession();

// NAVIGATION - get the event to recover the actual position

TableNavigationEvent tne = (TableNavigationEvent) event;

UserDetailBean bean =

(UserDetailBean) session.getValue("TableViewModel");

// With the event we can use method getFirstVisibleRowAfter(); which gives

// us the actual position (after the event)

if (bean != null) {

bean.setVisibleRow(

new Integer(tne.getFirstVisibleRowAfter()).toString());

session.putValue("TableViewModel", bean);

}

state = WELCOME_STATE;

}

public void onSeacrhButtonClicked(Event event) throws PageException {

DropdownListBox rolesListBox =

(DropdownListBox) getComponentByName("roleList");

selectedRole = rolesListBox.getSelection();

IPortalComponentRequest request =

(IPortalComponentRequest) this.getRequest();

IPortalComponentContext context =

(IPortalComponentContext) request.getComponentContext();

IPortalComponentSession session = request.getComponentSession();

// DetailTableModel class contains methods to create TableViewModel when data is passed in

// the form of java.util.List

DefaultTableViewModel tableView = null;

List tableValues = null;

String tabSelected = "";

if (selectedRole != null ) {

try {

DetailTableModel detailTableModel = new DetailTableModel();

tableValues = getUsersForARole(selectedRole);

tableView = detailTableModel.createTable(tableValues);

tabSelected = "UserTab";

} catch (Exception e) {

}

}

if(groupName !=null){

try {

DetailTableModel detailTableModel = new DetailTableModel();

tableValues = getUsersForAGroup(groupName);

tableView = detailTableModel.createTable(tableValues);

tabSelected = "UserTab";

} catch (UMException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

detailBean = new UserDetailBean();

detailBean.setModel(tableView);

populateBeanFromProfile(detailBean, context.getProfile());

session.putValue("TableViewModel", detailBean);

HttpSession httpSession = request.getServletRequest().getSession();

httpSession.setAttribute("UserDetailList", tableValues);

httpSession.setAttribute("TabDetails", tabSelected);

session.putValue("TableViewModel", detailBean);

state = WELCOME_STATE;

}

public void onSelectAll(Event event) throws PageException {

IPortalComponentRequest request =

(IPortalComponentRequest) this.getRequest();

IPortalComponentSession session = request.getComponentSession();

UserDetailBean ub =

(UserDetailBean) session.getValue("TableViewModel");

TableView table =

(TableView) this.getComponentByName("myTableView");

int k = table.getRowCount();

for (int i = 0; i <= k; i++) {

table.selectRow(i, true);

}

ub.setOldtableview(table);

session.putValue("TableViewModel", ub);

state = WELCOME_STATE;

}

public void onDeselectAll(Event event) throws PageException {

IPortalComponentRequest request =

(IPortalComponentRequest) this.getRequest();

IPortalComponentSession session = request.getComponentSession();

UserDetailBean ub =

(UserDetailBean) session.getValue("TableViewModel");

TableView table =

(TableView) this.getComponentByName("myTableView");

int k = table.getRowCount();

for (int i = 0; i <= k; i++) {

table.selectRow(i, false);

}

ub.setOldtableview(table);

session.putValue("TableViewModel", ub);

state = WELCOME_STATE;

}

public void onSendMail(Event event) throws PageException {

IPortalComponentRequest request =

(IPortalComponentRequest) this.getRequest();

IPortalComponentSession session = request.getComponentSession();

UserDetailBean ub =

(UserDetailBean) session.getValue("TableViewModel");

TableView table =

(TableView) this.getComponentByName("myTableView");

DefaultTableViewModel model = ub.getModel();

String colName = model.getColumnName(2);

StringBuffer userMailIds = new StringBuffer();

TableColumn emailIdColumn = new TableColumn(model, colName);

String mailIds = "";

for (int i = 1; i <= table.getRowCount(); i++) {

if (table.isRowSelected(i)) {

try {

userMailIds.append(

(model.getValueAt(i, 2).toString()) + ";");

ub.setMailIds(userMailIds.toString());

ub.setMessage("");

} catch (RuntimeException e) {

// TODO Auto-generated catch block

ub.setMailIds("sdf");

break;

}

}

}

session.putValue("TableViewModel", ub);

state = MAIL_STATE;

}

public void onSendEMail(Event event) throws PageException {

IPortalComponentRequest request =

(IPortalComponentRequest) this.getRequest();

IPortalComponentSession session = request.getComponentSession();

UserDetailBean ub =

(UserDetailBean) session.getValue("TableViewModel");

emailId = ub.getMailIds();

cc = ub.getMailIds();

boolean isMailSent =

sendMailToUsers(emailId, mailBody, subject, cc);

if (isMailSent) {

ub.setMessage("Mail Sent Successfully!!!");

} else {

ub.setMessage("Error while sending mail!!!");

}

state = MAIL_STATE;

}

private void populateBeanFromProfile(

UserDetailBean bean,

IPortalComponentProfile profile) {

bean.setDesign(profile.getProperty("design"));

bean.setHeaderVisible(profile.getProperty("headerVisible"));

bean.setFillUpEmptyRows(profile.getProperty("fillUpEmptyRows"));

bean.setFooterVisible(profile.getProperty("footerVisible"));

bean.setHeaderText(profile.getProperty("headerText"));

bean.setNavigationMode(profile.getProperty("navigationMode"));

bean.setSelectionMode(profile.getProperty("selectionMode"));

bean.setVisibleRowCount(profile.getProperty("visibleRowCount"));

}

private List getUsersForARole(String selectedRole) throws UMException {

roleFactory = UMFactory.getRoleFactory();

userFac = UMFactory.getUserFactory();

List userValues = new ArrayList();

// getting the roles for a particular user

try {

UserDetailBean userInfo = null;

String[] allUsrs =

roleFactory.getUsersOfRole(selectedRole, false);

for (int i = 0; i < allUsrs.length; i++) {

userInfo = new UserDetailBean();

int index = allUsrs<i>.indexOf(":");

String logonId = "";

if (index >= 0) {

logonId = allUsrs<i>.substring(index + 1);

IUser user = userFac.getUserByLogonID(logonId);

userInfo.setName(user.getDisplayName());

userInfo.setAffiliation(user.getDepartment());

userInfo.setEmail(user.getEmail());

userInfo.setCompany(user.getCompany());

userInfo.setPhone(user.getTelephone());

userValues.add(userInfo);

}

}

} catch (Exception e) {

UserDetailBean userInfo = new UserDetailBean();

userInfo.setName("Exception");

userInfo.setEmail("Caught");

userInfo.setEmail("aa@bb.com");

userInfo.setPhone("Admin");

userValues.add(userInfo);

}

return userValues;

}

private List getUsersForAGroup(String groupName) throws UMException {

List userValues = new ArrayList();

UserDetailBean userInfo = new UserDetailBean();

IGroup group =

UMFactory.getGroupFactory().getGroupByUniqueName(groupName);

IUser user = null;

Iterator itr = group.getUserMembers(true);

while (itr.hasNext()) {

String temp = itr.next().toString();

user = UMFactory.getUserFactory().getUser(temp);

userInfo.setName(user.getDisplayName());

userInfo.setAffiliation(user.getDepartment());

userInfo.setEmail(user.getEmail());

userInfo.setCompany(user.getCompany());

userInfo.setPhone(user.getTelephone());

userValues.add(userInfo);

}

return userValues;

}

private boolean sendMailToUsers(

String to,

String mailBody,

String subject,

String cc) {

StringTokenizer toAddress = new StringTokenizer(to, ";");

StringTokenizer ccAddress = new StringTokenizer(cc, ";");

IUser user = UMFactory.getAuthenticator().getLoggedInUser();

String from = user.getEmail();

String host = "10.80.197.145";

// create some properties and get the default Session

try {

Properties props = new Properties();

props.put("mail.transport.protocol", "smtp");

props.put("mail.smtp.host", host);

props.put("mail.smtp.port", "25");

Session session = Session.getDefaultInstance(props, null);

session.setDebug(false);

// create a message

Message msg = new MimeMessage(session);

msg.setFrom(new InternetAddress(from));

if (toAddress.hasMoreElements()) {

if (toAddress != null) {

msg.addRecipient(

Message.RecipientType.CC,

new InternetAddress(toAddress.nextToken()));

}

}

if (ccAddress.hasMoreElements()) {

if (ccAddress != null) {

msg.addRecipient(

Message.RecipientType.CC,

new InternetAddress(ccAddress.nextToken()));

}

}

if (subject != null && subject.length() > 0) {

msg.setSubject(subject);

}

if ((mailBody != null) && (mailBody.length() > 0)) {

msg.setContent(mailBody, "text/plain");

} else {

msg.setContent("", "text/plain");

}

msg.setSentDate(new Date(System.currentTimeMillis()));

Transport.send(msg);

return true;

} catch (Exception mex) {

System.out.println("Error " + mex);

return false;

}

}

}

}

Regards,

Bala

[Former Member]

HI Ismail,

I think you can use UME api's for fetching all emil addresses from Active directory.

hope this helps to u

With Regards

Naidu