[NotEmpty] Add 'emptyText' attribute.

ragunathjawahar · Sep 18, 2015 · d0f70b6 · d0f70b6
1 parent 545f63f
commit d0f70b6
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Showing 4 changed files with 29 additions and 13 deletions.
diff --git a/README.md b/README.md
@@ -121,7 +121,7 @@ In your `{project_base}/build.gradle` file, include the following.
 
     allprojects {
         repositories {
-            mavenCentral()
+            jcenter()
             maven {
                 url "https://oss.sonatype.org/content/repositories/snapshots/"
             }

diff --git a/saripaar/src/main/java/com/mobsandgeeks/saripaar/ContextualAnnotationRule.java b/saripaar/src/main/java/com/mobsandgeeks/saripaar/ContextualAnnotationRule.java
@@ -35,8 +35,8 @@ public abstract class ContextualAnnotationRule<RULE_ANNOTATION extends Annotatio
      * @param ruleAnnotation  The rule {@link java.lang.annotation.Annotation} instance to which
      *      this rule is paired.
      */
-    protected ContextualAnnotationRule(ValidationContext validationContext,
-            RULE_ANNOTATION ruleAnnotation) {
+    protected ContextualAnnotationRule(final ValidationContext validationContext,
+            final RULE_ANNOTATION ruleAnnotation) {
         super(ruleAnnotation);
         if (validationContext == null) {
             throw new IllegalArgumentException("'validationContext' cannot be null.");

diff --git a/saripaar/src/main/java/com/mobsandgeeks/saripaar/annotation/NotEmpty.java b/saripaar/src/main/java/com/mobsandgeeks/saripaar/annotation/NotEmpty.java
@@ -29,9 +29,11 @@
 @Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.FIELD)
 public @interface NotEmpty {
-    boolean trim()      default false;
+    boolean trim()          default false;
+    String emptyText()      default "";
+    int emptyTextResId()    default -1;
 
-    int sequence()      default -1;
-    int messageResId()  default -1;
-    String message()    default "This field is required";
+    int sequence()          default -1;
+    int messageResId()      default -1;
+    String message()        default "This field is required";
 }
diff --git a/saripaar/src/main/java/com/mobsandgeeks/saripaar/rule/NotEmptyRule.java b/saripaar/src/main/java/com/mobsandgeeks/saripaar/rule/NotEmptyRule.java
@@ -14,22 +14,36 @@
 
 package com.mobsandgeeks.saripaar.rule;
 
-import com.mobsandgeeks.saripaar.AnnotationRule;
+import android.content.Context;
+
+import com.mobsandgeeks.saripaar.ContextualAnnotationRule;
+import com.mobsandgeeks.saripaar.ValidationContext;
 import com.mobsandgeeks.saripaar.annotation.NotEmpty;
 
 /**
  * @author Ragunath Jawahar {@literal <rj@mobsandgeeks.com>}
  * @since 2.0
  */
-public class NotEmptyRule extends AnnotationRule<NotEmpty, String> {
+public class NotEmptyRule extends ContextualAnnotationRule<NotEmpty, String> {
 
-    protected NotEmptyRule(final NotEmpty notEmpty) {
-        super(notEmpty);
+    protected NotEmptyRule(final ValidationContext validationContext, final NotEmpty notEmpty) {
+        super(validationContext, notEmpty);
     }
 
     @Override
     public boolean isValid(final String data) {
-        return data != null && (mRuleAnnotation.trim()
-                ? data.trim().length() > 0 : data.length() > 0);
+        boolean isEmpty = false;
+        if (data != null) {
+            String text = mRuleAnnotation.trim() ? data.trim() : data;
+
+            Context context = mValidationContext.getContext();
+            String emptyText = mRuleAnnotation.emptyTextResId() != -1
+                    ? context.getString(mRuleAnnotation.emptyTextResId())
+                    : mRuleAnnotation.emptyText();
+
+            isEmpty = emptyText.equals(text) || "".equals(text);
+        }
+
+        return !isEmpty;
     }
 }