Version 0.4.0

JsonTools:
* Add control over `JsonParser.Feature#AUTO_CLOSE_SOURCE` to `JsonTools`.
* Added `JsonTools#toObjectEx` with correct class casting.

Common:
* Renamed `RequiredFieldChecks` To `ValueChecks`.

* Updated documentation.

VERSION

@@ -1 +1 @@
-0.3.1
+0.4.0

collections/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <artifactId>java-project</artifactId>
         <groupId>co.arago</groupId>
-        <version>0.3.1</version>
+        <version>0.4.0</version>
     </parent>
 
     <groupId>co.arago.util</groupId>

common/README.md

@@ -5,6 +5,6 @@ This is a library containing common classes that are used throughout our project
 * Reflections: `co.arago.util.reflections.Reflections`
 * Templates: `co.arago.util.text.templates.*`
 * Tokenizer: `co.arago.util.text.EscapingStringTokenizer`
-* Validation / Field checks: `co.arago.util.validation.RequiredFieldChecks`
+* Validation / Field checks: `co.arago.util.validation.ValueChecks`
 * Deep cloning of serializable objects: `co.arago.util.Cloner`
 * Get fields of collections, maps and public fields of any object via paths: `co.arago.util.GetByPath`

common/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>co.arago</groupId>
         <artifactId>java-project</artifactId>
-        <version>0.3.1</version>
+        <version>0.4.0</version>
     </parent>
 
     <groupId>co.arago.util</groupId>

common/src/main/java/co/arago/util/validation/ValueChecks.java

@@ -0,0 +1,121 @@
+package co.arago.util.validation;
+
+import org.apache.commons.lang3.StringUtils;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * This interface provides value checking to the classes that implement it.
+ */
+public interface ValueChecks {
+    /**
+     * Check for null values.
+     *
+     * @param value The value to check for null
+     * @param name  Name of the value for the exception message
+     * @param <N>   Type of any value.
+     * @return The value itself
+     * @throws NullPointerException when value == null
+     */
+    static <N> N notNull(N value, String name) {
+        return Objects.requireNonNull(value, "Value '" + name + "' is required and cannot be null.");
+    }
+
+    /**
+     * Check for null value arrays.
+     *
+     * @param name  Name of the value for the exception message
+     * @param value The value array to check for null
+     * @param <N>   Type of any value.
+     * @return The value itself
+     * @throws NullPointerException when value == null
+     */
+    static <N> N[] notNull(String name, N[] value) {
+        if (value == null)
+            throw new IllegalArgumentException("Value '" + name + "' is required and cannot be null.");
+        return value;
+    }
+
+    /**
+     * Check for null or empty value array.
+     *
+     * @param name  Name of the value for the exception message
+     * @param value The value array to check for null
+     * @param <N>   Type of any value.
+     * @return The value itself
+     * @throws NullPointerException when value == null
+     */
+    static <N> N[] notEmpty(String name, N[] value) {
+        if (value == null || value.length == 0)
+            throw new IllegalArgumentException("Value '" + name + "' is required and cannot be null or empty.");
+        return value;
+    }
+
+    /**
+     * Check for empty string values.
+     *
+     * @param value The value to check for
+     * @param name  Name of the value for the exception message
+     * @return The value itself
+     * @throws IllegalArgumentException when value is empty
+     */
+    static String notEmpty(String value, String name) {
+        if (StringUtils.isEmpty(value))
+            throw new IllegalArgumentException("Value '" + name + "' cannot be empty.");
+        return value;
+    }
+
+    /**
+     * Check for empty collection values.
+     *
+     * @param value The value to check for
+     * @param name  Name of the value for the exception message
+     * @return The value itself
+     * @throws IllegalArgumentException when value is empty
+     */
+    static Collection<?> notEmpty(Collection<?> value, String name) {
+        if (value == null || value.isEmpty())
+            throw new IllegalArgumentException("Collection '" + name + "' cannot be empty.");
+        return value;
+    }
+
+    /**
+     * Check for empty map values.
+     *
+     * @param value The value to check for
+     * @param name  Name of the value for the exception message
+     * @return The value itself
+     * @throws IllegalArgumentException when value is empty
+     */
+    static Map<?, ?> notEmpty(Map<?, ?> value, String name) {
+        if (value == null || value.isEmpty())
+            throw new IllegalArgumentException("Map '" + name + "' cannot be empty.");
+        return value;
+    }
+
+    /**
+     * Check for blank string values.
+     *
+     * @param value The value to check for
+     * @param name  Name of the value for the exception message
+     * @return The value itself
+     * @throws IllegalArgumentException when value is blank
+     */
+    static String notBlank(String value, String name) {
+        if (StringUtils.isBlank(value))
+            throw new IllegalArgumentException("Value '" + name + "' cannot be blank.");
+        return value;
+    }
+
+    /**
+     * Create an exception for any custom error
+     *
+     * @param message The message to display.
+     * @throws IllegalArgumentException with the message.
+     */
+    static void anyError(String message) {
+        throw new IllegalArgumentException(message);
+    }
+}

json-schema/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>co.arago</groupId>
         <artifactId>java-project</artifactId>
-        <version>0.3.1</version>
+        <version>0.4.0</version>
     </parent>
 
     <groupId>co.arago.util</groupId>
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>co.arago.util</groupId>
             <artifactId>json</artifactId>
-            <version>0.3.1</version>
+            <version>0.4.0</version>
         </dependency>
         <dependency>
             <groupId>com.kjetland</groupId>

json-surfer/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>co.arago</groupId>
         <artifactId>java-project</artifactId>
-        <version>0.3.1</version>
+        <version>0.4.0</version>
     </parent>
 
     <groupId>co.arago.util</groupId>
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>co.arago.util</groupId>
             <artifactId>json</artifactId>
-            <version>0.3.1</version>
+            <version>0.4.0</version>
         </dependency>
         <dependency>
             <groupId>com.github.jsurfer</groupId>

json/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <artifactId>java-project</artifactId>
         <groupId>co.arago</groupId>
-        <version>0.3.1</version>
+        <version>0.4.0</version>
     </parent>
 
     <groupId>co.arago.util</groupId>