Working on percentageEditor.

Still having problems with combination of @Max / @Digits /
@Column(length=xxx)

i18n/Babydatenbank-labels_de.properties

@@ -17,7 +17,7 @@ pattern=Muster
 brand=Marke
 condition=Zustand
 size=Gr<EFBFBD><EFBFBD>e
-discountedSellPrice=Preis nach Rabatt
+discountedSellPrice=Preisvorschlag
 
 articleCount=Anzahl Artikel
 originalPriceSum=Summe Originalpreise

src/com/yourcompany/babydatenbank/formatters/PercentageFormatter.java

@@ -0,0 +1,28 @@
+package com.yourcompany.babydatenbank.formatters;
+
+import java.math.*;
+
+import javax.servlet.http.*;
+
+import org.openxava.formatters.*;
+import org.openxava.model.meta.*;
+import org.openxava.util.*;
+
+/**
+ * For MONEY and DINERO stereotypes. <p>
+ * 
+ * @author Javier Paniza
+ */
+
+public class PercentageFormatter implements IMetaPropertyFormatter {
+
+	public String format(HttpServletRequest request, MetaProperty metaProperty, Object object) throws Exception {
+		if (object == null) return "";
+		return object.toString();
+	}
+
+	public Object parse(HttpServletRequest request, MetaProperty metaProperty, String string) throws Exception {
+		if (Is.emptyString(string)) return null; 		
+		return new BigDecimal(string).setScale(0);
+	}
+}

src/com/yourcompany/babydatenbank/model/Article.java

@@ -25,7 +25,7 @@ import javax.validation.constraints.*;
 		"#buyDate, sellDate];" +
 		"remarks"
 		)
-@Tab(properties="name, photo, category.description, brand.description, pattern.description, size.description, condition.description, remarks", defaultOrder="${name} asc")
+@Tab(properties="name, category.description, brand.description, pattern.description, size.description, condition.description, discountedSellPrice, remarks", defaultOrder="${name} asc")
 public class Article {
 
 	@Id @Hidden @GeneratedValue(generator="system-uuid2")
@@ -89,6 +89,9 @@ public class Article {
 	private LocalDate sellDate;
 	
 	@Digits(integer=3, fraction = 0)
+	//@Max(value=100)
+	//@Stereotype("PERCENTAGE")
+	//@Column(length=11)
 	private BigDecimal discount;
 
 	public String getOid() {
@@ -211,8 +214,9 @@ public class Article {
 		this.discount = discount;
 	}
 	
-	@Column(length=8)
 	@Stereotype("MONEY")
+	@Calculation("(100 - discount) / 100 * originalPrice")
+	@Column(length=8)
 	public BigDecimal getDiscountedSellPrice() {
 		try {
 			return getOriginalPrice().multiply(BigDecimal.ONE.subtract(getDiscount().divide(new BigDecimal(100), 2, RoundingMode.HALF_EVEN)));

src/com/yourcompany/babydatenbank/model/Condition.java

@@ -9,6 +9,7 @@ import org.hibernate.annotations.GenericGenerator;
 import org.openxava.annotations.*;
 
 @Entity
+@Tab(properties="number, description, defaultDiscount")
 public class Condition {
 	@Id
 	@Hidden
@@ -23,9 +24,10 @@ public class Condition {
 	@Column(length=32)
 	private String description;
 	
-	@Column(length=8)
+	//@Column(length=8)
-	@Max(value=100)
+	//@Max(value=100)
 	@Digits(integer=3, fraction=0)
+	@Stereotype("PERCENTAGE")
 	private BigDecimal defaultDiscount;
 
 	public String getOid() {

src/com/yourcompany/babydatenbank/model/Size.java

@@ -1,5 +1,7 @@
 package com.yourcompany.babydatenbank.model;
 
+import java.util.*;
+
 import javax.persistence.*;
 import org.openxava.annotations.*;
 import org.hibernate.annotations.GenericGenerator;
@@ -17,6 +19,10 @@ public class Size {
 	@Column(length=20, unique=true)
 	private String description;
 	
+	@OneToMany(mappedBy="size")
+	@ListProperties("name, brand.description, category.description, size.description, condition.description")
+	private Collection<Article> articles;
+
 	public String getDescription() {
 		return description;
 	}
@@ -33,5 +39,16 @@ public class Size {
 		this.oid = oid;
 	}
 	
+	public Collection<Article> getArticles() {
+		return articles;
+	}
+
+	public void setArticles(Collection<Article> articles) {
+		this.articles = articles;
+	}
+	
+	public int getArticleCount() {
+		return this.articles.size();
+	}
 	
 }

web/xava/editors/percentageEditor.jsp

@@ -0,0 +1,6 @@
+<jsp:useBean id="style" class="org.openxava.web.style.Style" scope="request"/>
+
+<span class="<%=style.getMoney()%>">
+<b>%</b>
+<jsp:include page="textEditor.jsp"/>
+</span>

xava/editors.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!DOCTYPE editors SYSTEM "dtds/editors.dtd">
+
+<editors>
+	<editor name="PercentageTextField" url="percentageEditor.jsp">
+		<for-stereotype stereotype="PERCENTAGE" />
+		<formatter class="com.yourcompany.babydatenbank.formatters.PercentageFormatter" />
+	</editor>
+</editors>