Rename samples subdirectories

samples/Apex/EmailUtils.cls

@@ -0,0 +1,98 @@
+/* ============================================================
+ * Contributor: Caleb Sidel
+ * 
+ * This code is part of the "apex-lang" open source project avaiable at:
+ * 
+ *      http://code.google.com/p/apex-lang/
+ *
+ * This code is licensed under the Apache License, Version 2.0.  You may obtain a 
+ * copy of the License at:
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * ============================================================
+ */
+global class EmailUtils {
+    
+    global static void sendEmailWithStandardAttachments(List<String> recipients,String emailSubject,String body,Boolean useHTML,List<Id> attachmentIDs) {
+        List<Attachment> stdAttachments = [SELECT id, name, body FROM Attachment WHERE Id IN:attachmentIDs];
+        sendEmailWithStandardAttachments(recipients, emailSubject, body, useHTML, stdAttachments);
+    }
+    
+    global static void sendEmailWithStandardAttachments(List<String> recipients,String emailSubject,String body,Boolean useHTML,List<Attachment> stdAttachments) {
+        List<Messaging.EmailFileAttachment> fileAttachments = new List<Messaging.EmailFileAttachment>();
+        
+        for(Attachment attachment : stdAttachments) {
+            Messaging.EmailFileAttachment fileAttachment = new Messaging.EmailFileAttachment();
+            fileAttachment.setFileName(attachment.Name);
+            fileAttachment.setBody(attachment.Body);
+            fileAttachments.add(fileAttachment);
+        }
+        sendEmail(recipients, emailSubject, body, useHTML, fileAttachments);
+    }
+     
+    global static void sendTextEmail(List<String> recipients,String emailSubject,String textBody) { 
+        sendEmail(recipients, emailSubject, textBody, false, null);
+    }
+    
+    global static void sendHTMLEmail(List<String> recipients,String emailSubject,String htmlBody) { 
+        sendEmail(recipients, emailSubject, htmlBody, true, null);
+    }
+    
+    global static void sendEmail(List<String> recipients,String emailSubject,String body,Boolean useHTML,List<Messaging.EmailFileAttachment> fileAttachments) { 
+        if(recipients == null) return;
+        if(recipients.size() == 0) return;
+        // Create a new single email message object
+        // that will send out a single email to the addresses in the To, CC & BCC list.
+        Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();        
+        //the email is not saved as an activity.
+        mail.setSaveAsActivity(false);
+        // Assign the addresses for the To lists to the mail object.
+        mail.setToAddresses(recipients);          
+        // Specify the subject line for your email address.
+        mail.setSubject(emailSubject);
+        // Set to True if you want to BCC yourself on the email.
+        mail.setBccSender(false);
+        // The email address of the user executing the Apex Code will be used.
+        mail.setUseSignature(false);
+        if (useHTML) {
+            // Specify the html content of the email.
+            mail.setHtmlBody(body);
+        } else {
+            // Specify the text content of the email.
+            mail.setPlainTextBody(body);
+        }
+        // Specify FileAttachments
+        if(fileAttachments != null && fileAttachments.size() > 0) {
+            mail.setFileAttachments(fileAttachments);
+        }
+        // Send the email you have created.
+        Messaging.sendEmail(new Messaging.SingleEmailMessage[] { mail });
+    }
+
+    /**
+     * null     => false
+     * ''       => false
+     * ' '      => false
+     * 'x'      => false
+     * 'x@'     => false
+     * 'x@x'    => false
+     * 'x@x.x'  => true
+     */
+    global static Boolean isValidEmailAddress(String str){
+        if(str != null && str.trim() != null && str.trim().length() > 0){
+            String[] split = str.split('@');
+            if(split != null && split.size() == 2){
+	            split = split[1].split('\\.');
+	            if(split != null && split.size() >= 2){
+	                return true;
+	            }
+            }
+        }
+        return false;
+    }
+
+    global static Boolean isNotValidEmailAddress(String str){
+    	return !isValidEmailAddress(str);
+    }
+
+}