1 files changed, 58 insertions, 0 deletions
diff --git a/pdf-over/pdf-signer-interface/src/main/java/at/asit/pdfover/pdfsignator/profileproperties/validators/IntegerRangeValidator.java b/pdf-over/pdf-signer-interface/src/main/java/at/asit/pdfover/pdfsignator/profileproperties/validators/IntegerRangeValidator.java
new file mode 100644
index 00000000..504cb482
--- /dev/null
+++ b/pdf-over/pdf-signer-interface/src/main/java/at/asit/pdfover/pdfsignator/profileproperties/validators/IntegerRangeValidator.java
@@ -0,0 +1,58 @@
+package at.asit.pdfover.pdfsignator.profileproperties.validators;
+
+import at.asit.pdfover.pdfsignator.InvalidPropertyTypeException;
+import at.asit.pdfover.pdfsignator.InvalidPropertyValueException;
+import at.asit.pdfover.pdfsignator.profileproperties.IntegerProfileProperty;
+import at.asit.pdfover.pdfsignator.profileproperties.ProfileProperty;
+
+public class IntegerRangeValidator extends PropertyValidator {
+
+	/**
+	 * Maximum value of property
+	 */
+	protected int max;
+	
+	/**
+	 * Minimum value of property
+	 */
+	protected int min;
+	
+	/**
+	 * Constructor
+	 * @param min The minimum allowed value
+	 * @param max The maximum allowed value
+	 */
+	public IntegerRangeValidator(int min, int max) {
+		this.max = max;
+		this.min = min;
+	}
+	
+	@Override
+	public void validate(ProfileProperty property)
+			throws InvalidPropertyValueException, InvalidPropertyTypeException {
+		this.CheckPropertyType(property);
+		
+		IntegerProfileProperty prop = (IntegerProfileProperty) property;
+		
+		if(prop.GetValue() == null)
+		{
+			throw new InvalidPropertyValueException(property, "Value is not set!");
+		}
+		
+		int value = prop.GetValue();
+		
+		if(value < min || value > max) {
+			throw new InvalidPropertyValueException(property, 
+					String.format("Value has to be between %d and %d", min, max));
+		}
+	}
+
+	@Override
+	public void CheckPropertyType(ProfileProperty property)
+			throws InvalidPropertyTypeException {
+		if(!(property instanceof IntegerProfileProperty)) {
+			throw new InvalidPropertyTypeException(property, this);
+		}
+	}
+
+}