package gov.nih.nci.cananolab.restful.view.edit;

public class SimpleInstrumentBean {
	
	String manufacturer;
	String modelName;
	String type;
	public String getManufacturer() {
		return manufacturer;
	}
	public void setManufacturer(String manufacturer) {
		this.manufacturer = manufacturer;
	}
	public String getModelName() {
		return modelName;
	}
	public void setModelName(String modelName) {
		this.modelName = modelName;
	}
	public String getType() {
		return type;
	}
	public void setType(String type) {
		this.type = type;
	}
	
	

}

@@ -101,24 +101,29 @@
 manufacturer
+ = %22%22
 ;%0D%0A%09String m
@@ -126,24 +126,29 @@
 ng modelName
+ = %22%22
 ;%0D%0A%09String t
@@ -150,17 +150,25 @@
 ing type
-;
+ = %22%22;%0D%0A%09
 %0D%0A%09publi
@@ -274,24 +274,54 @@
 acturer) %7B%0D%0A
+%09%09if (manufacturer != null)%0D%0A%09
 %09%09this.manuf
@@ -337,32 +337,32 @@
  manufacturer;%0D%0A
-
 %09%7D%0D%0A%09public Stri
@@ -450,24 +450,51 @@
 delName) %7B%0D%0A
+%09%09if (modelName != null)%0D%0A%09
 %09%09this.model
@@ -504,32 +504,32 @@
 e = modelName;%0D%0A
-
 %09%7D%0D%0A%09public Stri
@@ -601,16 +601,38 @@
 ype) %7B%0D%0A
+%09%09if (type != null)%0D%0A%09
 %09%09this.t

Make sure type doesn't have null value. Otherwise, got hibernate error