Commit de UserValidator

YACOSWeb/src/org/yacos/web/system/validation/UserValidator.java

@@ -0,0 +1,52 @@
+/**
+ * 
+ */
+package org.yacos.web.system.validation;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.springframework.validation.Errors;
+import org.springframework.validation.ValidationUtils;
+import org.springframework.validation.Validator;
+import org.yacos.web.system.form.FormUser;
+
+/**
+ * @author christiancorsano
+ *
+ */
+public class UserValidator implements Validator {
+
+	/**
+	 * @see org.springframework.validation.Validator#supports(java.lang.Class)
+	 */
+	public boolean supports(Class commandClass) {
+		return FormUser.class.equals(commandClass);
+	}
+
+	/**
+	 * @see org.springframework.validation.Validator#validate(java.lang.Object, org.springframework.validation.Errors)
+	 */
+	public void validate(Object commandObject, Errors errors) {
+		FormUser userCommand = (FormUser) commandObject;
+		
+		// User login
+		Pattern loginPattern = Pattern.compile("^[a-zA-Z][a-zA-Z0-9\\._-]+$");
+		Matcher loginMatcher = loginPattern.matcher(userCommand.getLogin());
+		if(loginMatcher.matches()){
+			errors.rejectValue("login", "form.register.error.loginInvalid");
+		}
+		if(userCommand.getLogin().length()<3){
+			errors.rejectValue("login", "form.register.error.loginTooShort");
+		}
+
+		ValidationUtils.rejectIfEmptyOrWhitespace(errors, userCommand.getPassword(), "form.register.error.passwordEmpty");
+		if(userCommand.passwordWasModified() && (! userCommand.passwordsMatches())){
+			errors.rejectValue("password", "form.register.error.passwordsDontMatches");
+		}
+		
+		ValidationUtils.rejectIfEmptyOrWhitespace(errors, userCommand.getFirstName(), "form.register.error.firstNameEmpty");
+		ValidationUtils.rejectIfEmptyOrWhitespace(errors, userCommand.getLastName(), "form.register.error.lastNameEmpty");
+	}
+
+}