/**
* resolves the expression in template using in datapath
*
* @param input
* @return
*/
private String resolveExpressions(String input) {
try {
String fragment = input;
String expression = input;
String result = "";
for (int start = fragment.indexOf("#{"); start > -1; start = fragment.indexOf("#{")) {
result += fragment.substring(0, start);
fragment = fragment.substring(start + 2);
int end = fragment.indexOf("}");
expression = fragment.substring(0, end);
try {
result += getCurrentProcessInstanceDataValue(expression);
} catch (Exception e) {
trace.warn("Could not resolve expression for expression:" + expression);
result +=
"<span style=\"background-color: rgb(255, 255, 153);\">#{" + expression + "}</span>";
}
fragment = fragment.substring(end + 1);
}
result += fragment;
return result;
} catch (Exception e) {
ExceptionHandler.handleException(e);
}
return input;
}
/**
* Action handler - gets invoked on send mail click button
*
* @param actionEvent
* @throws Exception
*/
public void sendMessage(ActionEvent actionEvent) throws Exception {
try {
Map<RecipientType, String[]> recipientDetails = new HashMap<RecipientType, String[]>();
List<String> errorMsg = validateMailAddresses(recipientDetails);
if (errorMsg.size() == 0) {
String mailContent = editor.getContent();
// Replace with <br/>, to maintain multiline msg entered on TextArea
mailContent = mailContent.replaceAll("(\r\n|\n)", "<br />");
// Send mail
boolean sendMailSuccess =
mailService.sendMail(
recipientDetails, mailSender, mailSubject, mailContent, attachments);
if (sendMailSuccess) {
// Save document
saveEmailDocument();
PortalApplication.getInstance().closeFocusView();
}
} else {
StringBuilder sb = new StringBuilder();
for (String msg : errorMsg) {
sb.append(msg);
sb.append(",");
sb.append("\n");
}
MessageDialog.addErrorMessage(sb.toString());
}
} catch (Exception e) {
ExceptionHandler.handleException(e);
}
}
/** @return */
public String selectAction() {
try {
select();
} catch (Exception e) {
ExceptionHandler.handleException(e);
}
return null;
}
/** Action handler method to remove attachments */
public void removeAttachment() {
try {
FacesContext context = FacesContext.getCurrentInstance();
String documentKey =
(String) context.getExternalContext().getRequestParameterMap().get("documentKey");
for (Attachment attachment1 : attachments) {
if (attachment1.getDocumentKey().equals(documentKey)) {
attachments.remove(attachment1);
break;
}
}
} catch (Exception exception) {
ExceptionHandler.handleException(exception);
}
}