killbill-memoizeit

diff --git a/api/src/main/java/com/ning/billing/catalog/api/ActionPolicy.java b/api/src/main/java/com/ning/billing/catalog/api/ActionPolicy.java
index 86b8619..4719d4d 100644
--- a/api/src/main/java/com/ning/billing/catalog/api/ActionPolicy.java
+++ b/api/src/main/java/com/ning/billing/catalog/api/ActionPolicy.java
@@ -17,6 +17,7 @@
 package com.ning.billing.catalog.api;
 
 public enum ActionPolicy {
-	END_OF_TERM,
-	IMMEDIATE
+	END_OF_TERM, // transition occurs at end of term
+	IMMEDIATE,   // transition occurs immediately
+	ILLEGAL      // transition is not allowed
 }

diff --git a/api/src/main/java/com/ning/billing/catalog/api/ICatalog.java b/api/src/main/java/com/ning/billing/catalog/api/ICatalog.java
index f583753..403adec 100644
--- a/api/src/main/java/com/ning/billing/catalog/api/ICatalog.java
+++ b/api/src/main/java/com/ning/billing/catalog/api/ICatalog.java
@@ -23,7 +23,7 @@ public interface ICatalog {
 
 	public abstract IProduct[] getProducts();
 
-	public abstract IPriceList[] getPriceLists();
+	public abstract IPriceListSet getPriceLists();
 
 	public abstract IPriceList getPriceListFromName(String priceListName);
 

diff --git a/api/src/main/java/com/ning/billing/catalog/api/IPriceList.java b/api/src/main/java/com/ning/billing/catalog/api/IPriceList.java
index f6a528a..44d515d 100644
--- a/api/src/main/java/com/ning/billing/catalog/api/IPriceList.java
+++ b/api/src/main/java/com/ning/billing/catalog/api/IPriceList.java
@@ -26,5 +26,6 @@ public interface IPriceList {
 	public abstract IPlan findPlanByProductName(String productName);
 
 	public abstract boolean isDefault();
+	
 
 }
\ No newline at end of file

diff --git a/catalog/src/main/java/com/ning/billing/catalog/CaseBillingAlignment.java b/catalog/src/main/java/com/ning/billing/catalog/CaseBillingAlignment.java
index 57dd49c..698c5e4 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/CaseBillingAlignment.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/CaseBillingAlignment.java
@@ -31,7 +31,7 @@ public class CaseBillingAlignment extends CasePhase<BillingAlignment> {
 	public CaseBillingAlignment() {}
 
 	public CaseBillingAlignment(Product product, ProductCategory productCategory, BillingPeriod billingPeriod,
-			PriceList priceList, PhaseType phaseType, BillingAlignment alignment) {
+			PriceListChild priceList, PhaseType phaseType, BillingAlignment alignment) {
 		super(product, productCategory, billingPeriod, priceList, phaseType, alignment);
 		this.alignment = alignment;
 	}

diff --git a/catalog/src/main/java/com/ning/billing/catalog/CaseCancelPolicy.java b/catalog/src/main/java/com/ning/billing/catalog/CaseCancelPolicy.java
index 700d6be..954ec8d 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/CaseCancelPolicy.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/CaseCancelPolicy.java
@@ -30,7 +30,7 @@ public class CaseCancelPolicy extends CasePhase<ActionPolicy>{
 
 	public CaseCancelPolicy() {}
 
-	public CaseCancelPolicy(Product product, ProductCategory productCategory, BillingPeriod billingPeriod, PriceList priceList,
+	public CaseCancelPolicy(Product product, ProductCategory productCategory, BillingPeriod billingPeriod, PriceListChild priceList,
 			PhaseType phaseType, ActionPolicy policy) {
 		super(product, productCategory, billingPeriod, priceList, phaseType, policy);
 		this.policy = policy;

diff --git a/catalog/src/main/java/com/ning/billing/catalog/CaseChange.java b/catalog/src/main/java/com/ning/billing/catalog/CaseChange.java
index 3efaa2e..96b4248 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/CaseChange.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/CaseChange.java
@@ -22,6 +22,7 @@ import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlIDREF;
 
 import com.ning.billing.catalog.api.BillingPeriod;
+import com.ning.billing.catalog.api.IPriceList;
 import com.ning.billing.catalog.api.PhaseType;
 import com.ning.billing.catalog.api.PlanPhaseSpecifier;
 import com.ning.billing.catalog.api.PlanSpecifier;

diff --git a/catalog/src/main/java/com/ning/billing/catalog/CaseChangePlanAlignment.java b/catalog/src/main/java/com/ning/billing/catalog/CaseChangePlanAlignment.java
index a00ebb4..7c0e02c 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/CaseChangePlanAlignment.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/CaseChangePlanAlignment.java
@@ -34,7 +34,7 @@ public class CaseChangePlanAlignment extends CaseChange<PlanAlignmentChange> {
 			Product from, Product to, 
 			ProductCategory fromProductCategory, ProductCategory toProductCategory, 
 			BillingPeriod fromBP,BillingPeriod toBP, 
-			PriceList fromPriceList, PriceList toPriceList,
+			PriceListChild fromPriceList, PriceListChild toPriceList,
 			PhaseType fromType, 
 			PlanAlignmentChange result) {
 		super(from, to, 

diff --git a/catalog/src/main/java/com/ning/billing/catalog/CaseChangePlanPolicy.java b/catalog/src/main/java/com/ning/billing/catalog/CaseChangePlanPolicy.java
index 258b9cd..050668e 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/CaseChangePlanPolicy.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/CaseChangePlanPolicy.java
@@ -36,7 +36,7 @@ public class CaseChangePlanPolicy extends CaseChange<ActionPolicy> {
 			Product from, Product to, 
 			ProductCategory fromProductCategory, ProductCategory toProductCategory, 
 			BillingPeriod fromBP,BillingPeriod toBP, 
-			PriceList fromPriceList, PriceList toPriceList,
+			PriceListChild fromPriceList, PriceListChild toPriceList,
 			PhaseType fromType,
 			ActionPolicy result) {
 		super(from, to, 

diff --git a/catalog/src/main/java/com/ning/billing/catalog/CaseCreateAlignment.java b/catalog/src/main/java/com/ning/billing/catalog/CaseCreateAlignment.java
index 69a64ca..f1dcbbc 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/CaseCreateAlignment.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/CaseCreateAlignment.java
@@ -19,6 +19,7 @@ package com.ning.billing.catalog;
 import javax.xml.bind.annotation.XmlElement;
 
 import com.ning.billing.catalog.api.BillingPeriod;
+import com.ning.billing.catalog.api.IPriceList;
 import com.ning.billing.catalog.api.PlanAlignmentCreate;
 import com.ning.billing.catalog.api.ProductCategory;
 

diff --git a/catalog/src/main/java/com/ning/billing/catalog/Catalog.java b/catalog/src/main/java/com/ning/billing/catalog/Catalog.java
index 684c131..f588821 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/Catalog.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/Catalog.java
@@ -16,6 +16,7 @@
 
 package com.ning.billing.catalog;
 
+import java.net.URI;
 import java.util.Collection;
 import java.util.Date;
 
@@ -30,6 +31,8 @@ import com.ning.billing.catalog.api.BillingAlignment;
 import com.ning.billing.catalog.api.BillingPeriod;
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.catalog.api.ICatalog;
+import com.ning.billing.catalog.api.IPlan;
+import com.ning.billing.catalog.api.IPriceList;
 import com.ning.billing.catalog.api.IProduct;
 import com.ning.billing.catalog.api.PlanAlignmentChange;
 import com.ning.billing.catalog.api.PlanAlignmentCreate;
@@ -42,21 +45,13 @@ import com.ning.billing.util.config.ValidationErrors;
 @XmlRootElement
 @XmlAccessorType(XmlAccessType.NONE)
 public class Catalog extends ValidatingConfig<Catalog> implements ICatalog {
-	public PlanRules getPlanRules() { 
-		return planRules;
-	}
-
-	public void setPlanRules(PlanRules planRules) {
-		this.planRules = planRules;
-	}
- 
 	@XmlElement(required=true)
 	private Date effectiveDate;
 
 	@XmlElement(required=true)
 	private String catalogName;
 
-	private String catalogURL;
+	private URI catalogURI;
 
 	@XmlElementWrapper(name="currencies", required=true)
 	@XmlElement(name="currency", required=true)
@@ -73,9 +68,8 @@ public class Catalog extends ValidatingConfig<Catalog> implements ICatalog {
 	@XmlElement(name="plan", required=true)
 	private Plan[] plans;
 
-	@XmlElementWrapper(name="priceLists", required=true)
-	@XmlElement(name="priceList", required=true)
-	private PriceList[] priceLists;
+	@XmlElement(name="priceLists", required=true)
+	private PriceListSet priceLists;
 
 	public Catalog() {}
 
@@ -84,19 +78,17 @@ public class Catalog extends ValidatingConfig<Catalog> implements ICatalog {
 	}
 
 	@Override
-	public void initialize(Catalog catalog) {
-		super.initialize(catalog);
-		planRules.initialize(catalog);
+	public void initialize(Catalog catalog, URI sourceURI) {
+		catalogURI = sourceURI;
+		super.initialize(catalog, sourceURI);
+		planRules.initialize(catalog, sourceURI);
+		priceLists.initialize(catalog, sourceURI);
 		for(Product p : products) {
-			p.initialize(catalog);
+			p.initialize(catalog, sourceURI);
 		}
 		for(Plan p : plans) {
-			p.initialize(catalog);
+			p.initialize(catalog, sourceURI);
 		}
-		for(PriceList p : priceLists) {
-			p.initialize(catalog);
-		}
-
 	}
 
     /* (non-Javadoc)
@@ -123,25 +115,16 @@ public class Catalog extends ValidatingConfig<Catalog> implements ICatalog {
 	 * @see com.ning.billing.catalog.ICatalog#getPlanSets()
 	 */
 	@Override
-	public PriceList[] getPriceLists() {
+	public PriceListSet getPriceLists() {
 		return priceLists;
 	}
  
-	public void setPlanSets(PriceList[] planSets) {
-		this.priceLists = planSets;
-	}
-
 	/* (non-Javadoc)
 	 * @see com.ning.billing.catalog.ICatalog#getPriceListFromName(java.lang.String)
 	 */
 	@Override
 	public PriceList getPriceListFromName(String priceListName) {
-		for(PriceList set : priceLists) {
-			if(set.getName().equals(priceListName)) {
-				return set;
-			}
-		}
-        return null;
+		return priceLists.getPriceListFromName(priceListName);
     }
 
     /* (non-Javadoc)
@@ -150,7 +133,7 @@ public class Catalog extends ValidatingConfig<Catalog> implements ICatalog {
     @Override
 	public Plan getPlan(String productName, BillingPeriod term, String planSetName) {
 
-        PriceList planSet = getPriceListFromName(planSetName);
+    	PriceList planSet = getPriceListFromName(planSetName);
         if (planSet == null) {
             return null;
         }
@@ -189,8 +172,8 @@ public class Catalog extends ValidatingConfig<Catalog> implements ICatalog {
 	@Override
 	public ValidationErrors validate(Catalog catalog, ValidationErrors errors) {
 		validate(catalog,errors, products);
-		validate(catalog,errors, priceLists);
 		validate(catalog,errors, plans);
+		priceLists.validate(catalog,errors);
 		planRules.validate(catalog, errors);
 		return errors;
 	}
@@ -285,12 +268,16 @@ public class Catalog extends ValidatingConfig<Catalog> implements ICatalog {
 		this.effectiveDate = effectiveDate;
 	}
 
-	public String getCatalogURL() {
-		return catalogURL;
+	public URI getCatalogURI() {
+		return catalogURI;
+	}
+	
+	public PlanRules getPlanRules() { 
+		return planRules;
 	}
 
-	public void setCatalogURL(String catalogURL) {
-		this.catalogURL = catalogURL;
+	public void setPlanRules(PlanRules planRules) {
+		this.planRules = planRules;
 	}
 
 	@Override
@@ -301,7 +288,7 @@ public class Catalog extends ValidatingConfig<Catalog> implements ICatalog {
     	return null;
     }
 
-	public void setPriceLists(PriceList[] priceLists) {
+	public void setPriceLists(PriceListSet priceLists) {
 		this.priceLists = priceLists;
 	}
 

diff --git a/catalog/src/main/java/com/ning/billing/catalog/InternationalPrice.java b/catalog/src/main/java/com/ning/billing/catalog/InternationalPrice.java
index 0917266..c81c9b7 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/InternationalPrice.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/InternationalPrice.java
@@ -74,7 +74,7 @@ public class InternationalPrice extends ValidatingConfig<Catalog> implements IIn
 		for (IPrice p : prices) {
 			Currency currency = p.getCurrency();
 			if(!currencyIsSupported(currency, supportedCurrencies)) {
-				errors.add("Unsupported currency: " + currency, catalog.getCatalogURL(), this.getClass(), "");
+				errors.add("Unsupported currency: " + currency, catalog.getCatalogURI(), this.getClass(), "");
 			}
 		}
 		return errors;

diff --git a/catalog/src/main/java/com/ning/billing/catalog/Plan.java b/catalog/src/main/java/com/ning/billing/catalog/Plan.java
index a0244b7..1ae6199 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/Plan.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/Plan.java
@@ -16,6 +16,7 @@
 
 package com.ning.billing.catalog;
 
+import java.net.URI;
 import java.util.ArrayList;
 import java.util.Iterator;
 
@@ -69,8 +70,8 @@ public class Plan extends ValidatingConfig<Catalog> implements IPlan {
 	}
 
 	@Override
-	public void initialize(Catalog catalog) {
-		super.initialize(catalog);
+	public void initialize(Catalog catalog, URI sourceURI) {
+		super.initialize(catalog, sourceURI);
 		if(finalPhase != null) {
 			finalPhase.setPlan(this);
 		}

diff --git a/catalog/src/main/java/com/ning/billing/catalog/PriceList.java b/catalog/src/main/java/com/ning/billing/catalog/PriceList.java
index 2cc5cd1..de76149 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/PriceList.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/PriceList.java
@@ -18,84 +18,21 @@ package com.ning.billing.catalog;
 
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
-import javax.xml.bind.annotation.XmlAttribute;
-import javax.xml.bind.annotation.XmlElement;
-import javax.xml.bind.annotation.XmlElementWrapper;
 import javax.xml.bind.annotation.XmlID;
-import javax.xml.bind.annotation.XmlIDREF;
 
+import com.ning.billing.catalog.api.IPlan;
 import com.ning.billing.catalog.api.IPriceList;
 import com.ning.billing.util.config.ValidatingConfig;
-import com.ning.billing.util.config.ValidationErrors;
 
 @XmlAccessorType(XmlAccessType.NONE)
-public class PriceList extends ValidatingConfig<Catalog> implements IPriceList {
+public abstract class PriceList extends ValidatingConfig<Catalog> implements IPriceList {
 
-	@XmlAttribute(required=true)
 	@XmlID
-	private String name;
+	public abstract String getName();
 
-	@XmlElement(required=false) 
-	private Boolean isDefault = false;
+	public abstract Plan[] getPlans();
 
-	@XmlElementWrapper(name="plans", required=true)
-	@XmlElement(name="plan", required=true)
-	@XmlIDREF
-    private Plan[] plans;
-
-    /* (non-Javadoc)
-	 * @see com.ning.billing.catalog.IPlanSet#getName()
-	 */
-    @Override
-	public String getName() {
-        return name;
-    }
-
-    /* (non-Javadoc)
-	 * @see com.ning.billing.catalog.IPlanSet#getPlans()
-	 */
-    @Override
-	public Plan[] getPlans() {
-        return plans;
-    }
-
-    /* (non-Javadoc)
-	 * @see com.ning.billing.catalog.IPlanSet#findPlanByProductName(java.lang.String)
-	 */
-    @Override
-	public Plan findPlanByProductName(String productName) {
-        for (Plan cur : plans) {
-            if (cur.getProduct().getName().equals(productName)) {
-                return cur;
-            }
-        }
-        return null;
-    }
-
-	public void setName(String name) {
-		this.name = name;
-	}
-
-	public void setPlans(Plan[] plans) {
-		this.plans = plans;
-	}
-
-	/* (non-Javadoc)
-	 * @see com.ning.billing.catalog.IPlanSet#getProductType()
-	 */
-	@Override
-	public boolean isDefault() {
-		return isDefault;
-	}
-
-	public void setProductType(boolean isDefault) {
-		this.isDefault = isDefault;
-	}
-
-	@Override
-	public ValidationErrors validate(Catalog catalog, ValidationErrors errors) {
-		return errors;
-
-	}
+	public abstract IPlan findPlanByProductName(String productName);
 
+	public abstract boolean isDefault();
 }

diff --git a/catalog/src/main/java/com/ning/billing/catalog/Product.java b/catalog/src/main/java/com/ning/billing/catalog/Product.java
index 48924d1..176b8d4 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/Product.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/Product.java
@@ -16,6 +16,8 @@
 
 package com.ning.billing.catalog;
 
+import java.net.URI;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlAttribute;
@@ -116,7 +118,7 @@ public class Product extends ValidatingConfig<Catalog> implements IProduct {
 	}
 	
 	@Override
-	public void initialize(Catalog catalog) {
+	public void initialize(Catalog catalog, URI sourceURI) {
 		catalogName = catalog.getCalalogName();
 	}
 

diff --git a/catalog/src/main/java/com/ning/billing/catalog/VersionedCatalog.java b/catalog/src/main/java/com/ning/billing/catalog/VersionedCatalog.java
index f8eed4f..676123b 100644
--- a/catalog/src/main/java/com/ning/billing/catalog/VersionedCatalog.java
+++ b/catalog/src/main/java/com/ning/billing/catalog/VersionedCatalog.java
@@ -15,6 +15,7 @@
  */
 package com.ning.billing.catalog;
 
+import java.net.URI;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
@@ -27,7 +28,9 @@ import com.ning.billing.catalog.api.BillingAlignment;
 import com.ning.billing.catalog.api.BillingPeriod;
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.catalog.api.ICatalog;
+import com.ning.billing.catalog.api.IPlan;
 import com.ning.billing.catalog.api.IPlanPhase;
+import com.ning.billing.catalog.api.IPriceList;
 import com.ning.billing.catalog.api.IProduct;
 import com.ning.billing.catalog.api.PlanAlignmentChange;
 import com.ning.billing.catalog.api.PlanAlignmentCreate;
@@ -91,17 +94,17 @@ public class VersionedCatalog extends ValidatingConfig<Catalog> implements ICata
 	}
 
 	@Override
-	public PriceList[] getPriceLists() {
+	public PriceListSet getPriceLists() {
 		return currentCatalog.getPriceLists();
 	}
 
 	@Override
-	public PriceList getPriceListFromName(String planSetName) {
+	public IPriceList getPriceListFromName(String planSetName) {
 		return currentCatalog.getPriceListFromName(planSetName);
 	}
 
 	@Override
-	public Plan getPlan(String productName, BillingPeriod term,
+	public IPlan getPlan(String productName, BillingPeriod term,
 			String planSetName) {
 		return currentCatalog.getPlan(productName, term, planSetName);
 	}
@@ -133,9 +136,9 @@ public class VersionedCatalog extends ValidatingConfig<Catalog> implements ICata
 	}
 
 	@Override
-	public void initialize(Catalog catalog) {
+	public void initialize(Catalog catalog, URI sourceURI) {
 		for(Catalog c : versions) {
-			c.initialize(catalog);
+			c.initialize(catalog, sourceURI);
 		}
 	}
 

diff --git a/catalog/src/test/java/com/ning/billing/catalog/MockCatalog.java b/catalog/src/test/java/com/ning/billing/catalog/MockCatalog.java
index 07a9b79..0122a62 100644
--- a/catalog/src/test/java/com/ning/billing/catalog/MockCatalog.java
+++ b/catalog/src/test/java/com/ning/billing/catalog/MockCatalog.java
@@ -72,13 +72,19 @@ public class MockCatalog extends Catalog {
 
 	public void populatePriceLists() {
 		Plan[] plans = getPlans();
-		PriceList[] priceList = new PriceList[plans.length];
-		for(int i = 0; i < plans.length; i++) {
-			priceList[i] = new PriceList();
-			priceList[i].setName(plans[i].getName()+ "-pl");
-			priceList[i].setPlans(new Plan[]{plans[i]});
+		PriceListSet set = new PriceListSet();
+		
+		set.setDefaultPricelist(new PriceListDefault());
+		set.getDefaultPricelist().setPlans(new Plan[]{plans[0]});
+		
+		PriceListChild[] priceList = new PriceListChild[plans.length - 1];
+		for(int i = 1; i < plans.length; i++) {
+			priceList[i-1] = new PriceListChild();
+			priceList[i-1].setName(plans[i].getName()+ "-pl");
+			priceList[i-1].setPlans(new Plan[]{plans[i]});
 		}
-		setPriceLists(priceList);
+		set.setChildPriceLists(priceList);
+		setPriceLists(set);
 	}
 	
 	public String[] getProductNames() {

diff --git a/catalog/src/test/java/com/ning/billing/catalog/TestCase.java b/catalog/src/test/java/com/ning/billing/catalog/TestCase.java
index 5848c57..5db84d1 100644
--- a/catalog/src/test/java/com/ning/billing/catalog/TestCase.java
+++ b/catalog/src/test/java/com/ning/billing/catalog/TestCase.java
@@ -53,7 +53,7 @@ public class TestCase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(
@@ -75,7 +75,7 @@ public class TestCase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(
@@ -98,7 +98,7 @@ public class TestCase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(
@@ -121,7 +121,7 @@ public class TestCase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(
@@ -144,7 +144,7 @@ public class TestCase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(

diff --git a/catalog/src/test/java/com/ning/billing/catalog/TestCaseChange.java b/catalog/src/test/java/com/ning/billing/catalog/TestCaseChange.java
index ed48ccf..cc92fad 100644
--- a/catalog/src/test/java/com/ning/billing/catalog/TestCaseChange.java
+++ b/catalog/src/test/java/com/ning/billing/catalog/TestCaseChange.java
@@ -64,10 +64,10 @@ public class TestCaseChange {
 		MockCatalog cat = new MockCatalog();
 
 		Product product1 = cat.getProducts()[0];
-		PriceList priceList1 = cat.getPriceLists()[0];
+		PriceList priceList1 = cat.getPriceLists().getDefaultPricelist();
 
 		Product product2 = cat.getProducts()[2];
-		PriceList priceList2 = cat.getPriceLists()[2];
+		PriceList priceList2 = cat.getPriceLists().getChildPriceLists()[1];
 
 
 		CaseChangeResult cr = new CaseChangeResult(
@@ -154,10 +154,10 @@ public class TestCaseChange {
 		MockCatalog cat = new MockCatalog();
 
 		Product product1 = cat.getProducts()[0];
-		PriceList priceList1 = cat.getPriceLists()[0];
+		PriceList priceList1 = cat.getPriceLists().getDefaultPricelist();
 
 		Product product2 = cat.getProducts()[2];
-		PriceList priceList2 = cat.getPriceLists()[2];
+		PriceList priceList2 = cat.getPriceLists().getChildPriceLists()[1];
 
 
 		CaseChangeResult cr = new CaseChangeResult(
@@ -237,10 +237,10 @@ public class TestCaseChange {
 		MockCatalog cat = new MockCatalog();
 
 		Product product1 = cat.getProducts()[0];
-		PriceList priceList1 = cat.getPriceLists()[0];
+		PriceList priceList1 = cat.getPriceLists().getDefaultPricelist();
 
 		Product product2 = cat.getProducts()[2];
-		PriceList priceList2 = cat.getPriceLists()[2];
+		PriceList priceList2 = cat.getPriceLists().getChildPriceLists()[1];
 
 
 		CaseChangeResult cr = new CaseChangeResult(
@@ -327,10 +327,10 @@ public class TestCaseChange {
 		MockCatalog cat = new MockCatalog();
 
 		Product product1 = cat.getProducts()[0];
-		PriceList priceList1 = cat.getPriceLists()[0];
+		PriceList priceList1 = cat.getPriceLists().getDefaultPricelist();
 
 		Product product2 = cat.getProducts()[2];
-		PriceList priceList2 = cat.getPriceLists()[2];
+		PriceList priceList2 = cat.getPriceLists().getChildPriceLists()[1];
 
 
 		CaseChangeResult cr = new CaseChangeResult(
@@ -417,10 +417,10 @@ public class TestCaseChange {
 		MockCatalog cat = new MockCatalog();
 
 		Product product1 = cat.getProducts()[0];
-		PriceList priceList1 = cat.getPriceLists()[0];
+		PriceList priceList1 = cat.getPriceLists().getDefaultPricelist();
 
 		Product product2 = cat.getProducts()[2];
-		PriceList priceList2 = cat.getPriceLists()[2];
+		PriceList priceList2 = cat.getPriceLists().getChildPriceLists()[1];
 
 
 		CaseChangeResult cr = new CaseChangeResult(
@@ -507,10 +507,10 @@ public class TestCaseChange {
 		MockCatalog cat = new MockCatalog();
 
 		Product product1 = cat.getProducts()[0];
-		PriceList priceList1 = cat.getPriceLists()[0];
+		PriceList priceList1 = cat.getPriceLists().getDefaultPricelist();
 
 		Product product2 = cat.getProducts()[2];
-		PriceList priceList2 = cat.getPriceLists()[2];
+		PriceList priceList2 = cat.getPriceLists().getChildPriceLists()[1];
 
 
 		CaseChangeResult cr = new CaseChangeResult(
@@ -598,10 +598,10 @@ public class TestCaseChange {
 		MockCatalog cat = new MockCatalog();
 
 		Product product1 = cat.getProducts()[0];
-		PriceList priceList1 = cat.getPriceLists()[0];
+		PriceList priceList1 = cat.getPriceLists().getDefaultPricelist();
 
 		Product product2 = cat.getProducts()[2];
-		PriceList priceList2 = cat.getPriceLists()[2];
+		PriceList priceList2 = cat.getPriceLists().getChildPriceLists()[1];
 
 
 		CaseChangeResult cr = new CaseChangeResult(
@@ -688,10 +688,10 @@ public class TestCaseChange {
 		MockCatalog cat = new MockCatalog();
 
 		Product product1 = cat.getProducts()[0];
-		PriceList priceList1 = cat.getPriceLists()[0];
+		PriceList priceList1 = cat.getPriceLists().getDefaultPricelist();
 
 		Product product2 = cat.getProducts()[2];
-		PriceList priceList2 = cat.getPriceLists()[2];
+		PriceList priceList2 = cat.getPriceLists().getChildPriceLists()[1];
 
 
 		CaseChangeResult cr = new CaseChangeResult(
@@ -778,10 +778,10 @@ public class TestCaseChange {
 		MockCatalog cat = new MockCatalog();
 
 		Product product1 = cat.getProducts()[0];
-		PriceList priceList1 = cat.getPriceLists()[0];
+		PriceList priceList1 = cat.getPriceLists().getDefaultPricelist();
 
 		Product product2 = cat.getProducts()[2];
-		PriceList priceList2 = cat.getPriceLists()[2];
+		PriceList priceList2 = cat.getPriceLists().getChildPriceLists()[1];
 
 
 		CaseChangeResult cr = new CaseChangeResult(
@@ -868,10 +868,10 @@ public class TestCaseChange {
 		MockCatalog cat = new MockCatalog();
 
 		Product product1 = cat.getProducts()[0];
-		PriceList priceList1 = cat.getPriceLists()[0];
+		PriceList priceList1 = cat.getPriceLists().getDefaultPricelist();
 
 		Product product2 = cat.getProducts()[2];
-		PriceList priceList2 = cat.getPriceLists()[2];
+		PriceList priceList2 = cat.getPriceLists().getChildPriceLists()[1];
 
 
 		CaseChangeResult cr = new CaseChangeResult(

diff --git a/catalog/src/test/java/com/ning/billing/catalog/TestCasePhase.java b/catalog/src/test/java/com/ning/billing/catalog/TestCasePhase.java
index 9d3f7cc..ea8e916 100644
--- a/catalog/src/test/java/com/ning/billing/catalog/TestCasePhase.java
+++ b/catalog/src/test/java/com/ning/billing/catalog/TestCasePhase.java
@@ -54,7 +54,7 @@ public class TestCasePhase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(
@@ -78,7 +78,7 @@ public class TestCasePhase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(
@@ -102,7 +102,7 @@ public class TestCasePhase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(
@@ -126,7 +126,7 @@ public class TestCasePhase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(
@@ -150,7 +150,7 @@ public class TestCasePhase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(
@@ -174,7 +174,7 @@ public class TestCasePhase {
 		MockCatalog cat = new MockCatalog();
 
 		Product product = cat.getProducts()[0];
-		PriceList priceList = cat.getPriceLists()[0];
+		PriceList priceList = cat.getPriceLists().getDefaultPricelist();
 
 
 		CaseResult cr = new CaseResult(

diff --git a/catalog/src/test/java/com/ning/billing/catalog/TestPlanRules.java b/catalog/src/test/java/com/ning/billing/catalog/TestPlanRules.java
index 6121a85..4b44163 100644
--- a/catalog/src/test/java/com/ning/billing/catalog/TestPlanRules.java
+++ b/catalog/src/test/java/com/ning/billing/catalog/TestPlanRules.java
@@ -66,8 +66,8 @@ public class TestPlanRules {
 	}
 	
 
-	protected PriceList createPriceList(String name) {
-		PriceList result = new PriceList();
+	protected PriceListChild createPriceList(String name) {
+		PriceListChild result = new PriceListChild();
 		result.setName(name);
 		return result;
 	}

diff --git a/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-1.xml b/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-1.xml
index 51e68dc..ccba4c0 100644
--- a/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-1.xml
+++ b/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-1.xml
@@ -16,7 +16,7 @@
   -->
 
 <catalog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:noNamespaceSchemaLocation="../../../main/resources/CatalogSchema.xsd ">
+	xsi:noNamespaceSchemaLocation="../CatalogSchema.xsd ">
 
 	<effectiveDate>2011-01-01T00:00:00+00:00</effectiveDate>
 	<catalogName>WeaponsHireSmall</catalogName>
@@ -153,13 +153,12 @@
 		</plan>
 	</plans>
 	<priceLists>
-		<priceList name="standardBase"> 
-			<isDefault>true</isDefault>			
+		<defaultPriceList>			
 				<plans>	
 				<plan>pistol-monthly</plan>
 				<plan>shotgun-monthly</plan>
 				<plan>shotgun-annual</plan>
 			</plans>
-		</priceList>
+		</defaultPriceList>
 	</priceLists>
 </catalog>

diff --git a/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-2.xml b/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-2.xml
index 3ad25f3..e97d5ba 100644
--- a/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-2.xml
+++ b/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-2.xml
@@ -153,13 +153,12 @@
 		</plan>
 	</plans>
 	<priceLists>
-		<priceList name="standardBase"> 
-			<isDefault>true</isDefault>			
+		<defaultPriceList>			
 				<plans>	
 				<plan>pistol-monthly</plan>
 				<plan>shotgun-monthly</plan>
 				<plan>shotgun-annual</plan>
 			</plans>
-		</priceList>
+		</defaultPriceList>
 	</priceLists>
 </catalog>

diff --git a/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-3.xml b/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-3.xml
index 20ca041..568ec5e 100644
--- a/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-3.xml
+++ b/catalog/src/test/resources/versionedCatalog/WeaponsHireSmall-3.xml
@@ -153,13 +153,12 @@
 		</plan>
 	</plans>
 	<priceLists>
-		<priceList name="standardBase"> 
-			<isDefault>true</isDefault>			
+		<defaultPriceList>			
 				<plans>	
 				<plan>pistol-monthly</plan>
 				<plan>shotgun-monthly</plan>
 				<plan>shotgun-annual</plan>
 			</plans>
-		</priceList>
+		</defaultPriceList>
 	</priceLists>
 </catalog>

diff --git a/catalog/src/test/resources/WeaponsHire.xml b/catalog/src/test/resources/WeaponsHire.xml
index a3f4e0b..e9c041b 100644
--- a/catalog/src/test/resources/WeaponsHire.xml
+++ b/catalog/src/test/resources/WeaponsHire.xml
@@ -37,7 +37,7 @@ Use Cases to do:
 
  -->
 <catalog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:noNamespaceSchemaLocation="../../main/resources/CatalogSchema.xsd ">
+	xsi:noNamespaceSchemaLocation="CatalogSchema.xsd ">
 
 	<effectiveDate>2011-10-08T00:00:00+00:00</effectiveDate>
 	<catalogName>Firearms</catalogName>
@@ -549,8 +549,7 @@ Use Cases to do:
 		</plan>
 	</plans>
 	<priceLists>
-		<priceList name="standard">
-			<isDefault>true</isDefault>
+		<defaultPriceList> 
 			<plans>
 				<plan>pistol-monthly</plan>
 				<plan>shotgun-monthly</plan>
@@ -564,8 +563,8 @@ Use Cases to do:
 				<plan>holster-monthly-regular</plan>
 				<plan>refurbish-maintenance</plan>
 			</plans>
-		</priceList>
-		<priceList name="gunclubDiscount">
+		</defaultPriceList>
+		<childPriceList name="gunclubDiscount">
 			<plans>
 				<plan>pistol-monthly</plan>
 				<plan>shotgun-monthly</plan>
@@ -575,12 +574,12 @@ Use Cases to do:
 				<plan>assault-rifle-annual-gunclub-discount</plan>
 				<plan>holster-monthly-special</plan>
 			</plans>
-		</priceList>
-		<priceList name="rescue">
+		</childPriceList>
+		<childPriceList name="rescue">
 			<plans>
 				<plan>assault-rifle-annual-rescue</plan>
 			</plans>
-		</priceList>
+		</childPriceList>
 	</priceLists>
 
 </catalog>

diff --git a/catalog/src/test/resources/WeaponsHireSmall.xml b/catalog/src/test/resources/WeaponsHireSmall.xml
index a40f4c7..c6b25da 100644
--- a/catalog/src/test/resources/WeaponsHireSmall.xml
+++ b/catalog/src/test/resources/WeaponsHireSmall.xml
@@ -16,7 +16,7 @@
   -->
 
 <catalog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:noNamespaceSchemaLocation="../../main/resources/CatalogSchema.xsd ">
+	xsi:noNamespaceSchemaLocation="CatalogSchema.xsd ">
 
 	<effectiveDate>2011-10-08T00:00:00+00:00</effectiveDate>
 	<catalogName>WeaponsHireSmall</catalogName>
@@ -153,13 +153,12 @@
 		</plan>
 	</plans>
 	<priceLists>
-		<priceList name="standardBase"> 
-			<isDefault>true</isDefault>			
+		<defaultPriceList>
 				<plans>	
-				<plan>pistol-monthly</plan>
-				<plan>shotgun-monthly</plan>
+					<plan>pistol-monthly</plan>
+					<plan>shotgun-monthly</plan>
 				<plan>shotgun-annual</plan>
 			</plans>
-		</priceList>
+		</defaultPriceList>
 	</priceLists>
 </catalog>

diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiCancel.java b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiCancel.java
index 38c55f2..05e5432 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiCancel.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiCancel.java
@@ -30,6 +30,7 @@ import org.testng.annotations.AfterMethod;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
+import com.ning.billing.catalog.PriceListSet;
 import com.ning.billing.catalog.api.BillingPeriod;
 import com.ning.billing.catalog.api.IDuration;
 import com.ning.billing.catalog.api.IPlan;
@@ -51,7 +52,7 @@ public abstract class TestUserApiCancel extends TestUserApiBase {
 
             String prod = "Shotgun";
             BillingPeriod term = BillingPeriod.MONTHLY;
-            String planSet = "standard";
+            String planSet = PriceListSet.DEFAULT_PRICELIST_NAME;
 
             // CREATE
             Subscription subscription = createSubscription(prod, term, planSet);
@@ -90,7 +91,7 @@ public abstract class TestUserApiCancel extends TestUserApiBase {
 
             String prod = "Shotgun";
             BillingPeriod term = BillingPeriod.MONTHLY;
-            String planSet = "standard";
+            String planSet = PriceListSet.DEFAULT_PRICELIST_NAME;
 
             // CREATE
             Subscription subscription = createSubscription(prod, term, planSet);
@@ -143,7 +144,7 @@ public abstract class TestUserApiCancel extends TestUserApiBase {
 
             String prod = "Shotgun";
             BillingPeriod term = BillingPeriod.MONTHLY;
-            String planSet = "standard";
+            String planSet = PriceListSet.DEFAULT_PRICELIST_NAME;
 
             // CREATE
             Subscription subscription = createSubscription(prod, term, planSet);
@@ -187,7 +188,7 @@ public abstract class TestUserApiCancel extends TestUserApiBase {
 
             String prod = "Shotgun";
             BillingPeriod term = BillingPeriod.MONTHLY;
-            String planSet = "standard";
+            String planSet = PriceListSet.DEFAULT_PRICELIST_NAME;
 
             // CREATE
             Subscription subscription = createSubscription(prod, term, planSet);

diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiChangePlan.java b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiChangePlan.java
index 8816503..4def199 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiChangePlan.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiChangePlan.java
@@ -31,6 +31,7 @@ import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
 import com.ning.billing.account.api.IAccount;
+import com.ning.billing.catalog.PriceListSet;
 import com.ning.billing.catalog.api.BillingPeriod;
 import com.ning.billing.catalog.api.ICatalog;
 import com.ning.billing.catalog.api.IDuration;
@@ -66,7 +67,7 @@ public abstract class TestUserApiChangePlan extends TestUserApiBase {
 
 
     protected void testChangePlanBundleAlignEOTWithNoChargeThroughDateReal() {
-        tChangePlanBundleAlignEOTWithNoChargeThroughDate("Shotgun", BillingPeriod.MONTHLY, "standard", "Pistol", BillingPeriod.MONTHLY, "standard");
+        tChangePlanBundleAlignEOTWithNoChargeThroughDate("Shotgun", BillingPeriod.MONTHLY, PriceListSet.DEFAULT_PRICELIST_NAME, "Pistol", BillingPeriod.MONTHLY, PriceListSet.DEFAULT_PRICELIST_NAME);
     }
 
 
@@ -170,7 +171,7 @@ public abstract class TestUserApiChangePlan extends TestUserApiBase {
 
 
     protected void testChangePlanBundleAlignIMMReal() {
-        tChangePlanBundleAlignIMM("Shotgun", BillingPeriod.MONTHLY, "standard", "Assault-Rifle", BillingPeriod.MONTHLY, "standard");
+        tChangePlanBundleAlignIMM("Shotgun", BillingPeriod.MONTHLY, PriceListSet.DEFAULT_PRICELIST_NAME, "Assault-Rifle", BillingPeriod.MONTHLY, PriceListSet.DEFAULT_PRICELIST_NAME);
     }
 
 
@@ -212,7 +213,7 @@ public abstract class TestUserApiChangePlan extends TestUserApiBase {
 
 
     protected void testChangePlanChangePlanAlignEOTWithChargeThroughDateReal() {
-        tChangePlanChangePlanAlignEOTWithChargeThroughDate("Shotgun", BillingPeriod.ANNUAL, "standard", "Assault-Rifle", BillingPeriod.ANNUAL, "rescue");
+        tChangePlanChangePlanAlignEOTWithChargeThroughDate("Shotgun", BillingPeriod.ANNUAL, PriceListSet.DEFAULT_PRICELIST_NAME, "Assault-Rifle", BillingPeriod.ANNUAL, "rescue");
     }
 
     private void tChangePlanChangePlanAlignEOTWithChargeThroughDate(String fromProd, BillingPeriod fromTerm, String fromPlanSet,

diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiCreate.java b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiCreate.java
index 44c126c..c8eac1f 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiCreate.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiCreate.java
@@ -28,6 +28,7 @@ import org.testng.annotations.AfterMethod;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
+import com.ning.billing.catalog.PriceListSet;
 import com.ning.billing.catalog.api.BillingPeriod;
 import com.ning.billing.catalog.api.IPlan;
 import com.ning.billing.catalog.api.IPlanPhase;
@@ -51,7 +52,7 @@ public abstract class TestUserApiCreate extends TestUserApiBase {
 
             String productName = "Shotgun";
             BillingPeriod term = BillingPeriod.MONTHLY;
-            String planSetName = "standard";
+            String planSetName = PriceListSet.DEFAULT_PRICELIST_NAME;
 
             testListener.pushExpectedEvent(NextEvent.CREATE);
 
@@ -163,7 +164,7 @@ public abstract class TestUserApiCreate extends TestUserApiBase {
 
             String productName = "Shotgun";
             BillingPeriod term = BillingPeriod.ANNUAL;
-            String planSetName = "standard";
+            String planSetName = PriceListSet.DEFAULT_PRICELIST_NAME;
 
             testListener.pushExpectedEvent(NextEvent.CREATE);
 

diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiError.java b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiError.java
index 8f22f83..1e6f454 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiError.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiError.java
@@ -17,12 +17,8 @@
 package com.ning.billing.entitlement.api.user;
 
 import static org.testng.Assert.assertEquals;
-import static org.testng.Assert.assertNotNull;
-import static org.testng.Assert.assertNull;
-import static org.testng.Assert.assertTrue;
 import static org.testng.Assert.assertFalse;
 
-
 import java.util.UUID;
 
 import org.joda.time.DateTime;
@@ -33,6 +29,7 @@ import com.google.inject.Guice;
 import com.google.inject.Injector;
 import com.google.inject.Stage;
 import com.ning.billing.ErrorCode;
+import com.ning.billing.catalog.PriceListSet;
 import com.ning.billing.catalog.api.BillingPeriod;
 import com.ning.billing.catalog.api.IDuration;
 import com.ning.billing.catalog.api.IPlanPhase;
@@ -61,10 +58,10 @@ public class TestUserApiError extends TestUserApiBase {
     @Test(enabled=true)
     public void testCreateSubscriptionBadCatalog() {
         // WRONG PRODUTCS
-        tCreateSubscriptionInternal(bundle.getId(), null, BillingPeriod.ANNUAL, "standard", ErrorCode.ENT_CREATE_BAD_CATALOG);
-        tCreateSubscriptionInternal(bundle.getId(), "Whatever", BillingPeriod.ANNUAL, "standard", ErrorCode.ENT_CREATE_BAD_CATALOG);
+        tCreateSubscriptionInternal(bundle.getId(), null, BillingPeriod.ANNUAL, PriceListSet.DEFAULT_PRICELIST_NAME, ErrorCode.ENT_CREATE_BAD_CATALOG);
+        tCreateSubscriptionInternal(bundle.getId(), "Whatever", BillingPeriod.ANNUAL, PriceListSet.DEFAULT_PRICELIST_NAME, ErrorCode.ENT_CREATE_BAD_CATALOG);
         // WRONG BILLING PERIOD
-        tCreateSubscriptionInternal(bundle.getId(), "Shotgun", null, "standard", ErrorCode.ENT_CREATE_BAD_CATALOG);
+        tCreateSubscriptionInternal(bundle.getId(), "Shotgun", null, PriceListSet.DEFAULT_PRICELIST_NAME, ErrorCode.ENT_CREATE_BAD_CATALOG);
         // WRONG PLAN SET
         tCreateSubscriptionInternal(bundle.getId(), "Shotgun", BillingPeriod.ANNUAL, null, ErrorCode.ENT_CREATE_BAD_CATALOG);
         tCreateSubscriptionInternal(bundle.getId(), "Shotgun", BillingPeriod.ANNUAL, "Whatever", ErrorCode.ENT_CREATE_BAD_CATALOG);
@@ -73,19 +70,19 @@ public class TestUserApiError extends TestUserApiBase {
 
     @Test(enabled=true)
     public void testCreateSubscriptionNoBundle() {
-        tCreateSubscriptionInternal(null, "Shotgun", BillingPeriod.ANNUAL, "standard", ErrorCode.ENT_CREATE_NO_BUNDLE);
+        tCreateSubscriptionInternal(null, "Shotgun", BillingPeriod.ANNUAL, PriceListSet.DEFAULT_PRICELIST_NAME, ErrorCode.ENT_CREATE_NO_BUNDLE);
     }
 
     @Test(enabled=false)
     public void testCreateSubscriptionNoBP() {
-        //tCreateSubscriptionInternal(bundle.getId(), "Shotgun", BillingPeriod.ANNUAL, "standard", ErrorCode.ENT_CREATE_NO_BP);
+        //tCreateSubscriptionInternal(bundle.getId(), "Shotgun", BillingPeriod.ANNUAL, PriceListSet.DEFAULT_PRICELIST_NAME, ErrorCode.ENT_CREATE_NO_BP);
     }
 
     @Test(enabled=true)
     public void testCreateSubscriptionBPExists() {
         try {
-            createSubscription("Shotgun", BillingPeriod.ANNUAL, "standard");
-            tCreateSubscriptionInternal(bundle.getId(), "Shotgun", BillingPeriod.ANNUAL, "standard", ErrorCode.ENT_CREATE_BP_EXISTS);
+            createSubscription("Shotgun", BillingPeriod.ANNUAL, PriceListSet.DEFAULT_PRICELIST_NAME);
+            tCreateSubscriptionInternal(bundle.getId(), "Shotgun", BillingPeriod.ANNUAL, PriceListSet.DEFAULT_PRICELIST_NAME, ErrorCode.ENT_CREATE_BP_EXISTS);
         } catch (Exception e) {
             e.printStackTrace();
             Assert.assertFalse(true);
@@ -111,12 +108,12 @@ public class TestUserApiError extends TestUserApiBase {
     @Test(enabled=true)
     public void testChangeSubscriptionNonActive() {
         try {
-            ISubscription subscription = createSubscription("Shotgun", BillingPeriod.ANNUAL, "standard");
+            ISubscription subscription = createSubscription("Shotgun", BillingPeriod.ANNUAL, PriceListSet.DEFAULT_PRICELIST_NAME);
 
             testListener.pushExpectedEvent(NextEvent.CANCEL);
             subscription.cancel();
             try {
-                subscription.changePlan("Pistol", BillingPeriod.MONTHLY, "standard");
+                subscription.changePlan("Pistol", BillingPeriod.MONTHLY, PriceListSet.DEFAULT_PRICELIST_NAME);
             } catch (EntitlementUserApiException e) {
                 assertEquals(e.getCode(), ErrorCode.ENT_CHANGE_NON_ACTIVE.getCode());
                 try {
@@ -135,7 +132,7 @@ public class TestUserApiError extends TestUserApiBase {
     @Test(enabled=true)
     public void testChangeSubscriptionFutureCancelled() {
         try {
-            ISubscription subscription = createSubscription("Shotgun", BillingPeriod.MONTHLY, "standard");
+            ISubscription subscription = createSubscription("Shotgun", BillingPeriod.MONTHLY, PriceListSet.DEFAULT_PRICELIST_NAME);
 
             // SET CTD TO CANCEL IN FUTURE
             IPlanPhase trialPhase = subscription.getCurrentPhase();
@@ -147,7 +144,7 @@ public class TestUserApiError extends TestUserApiBase {
 
             subscription.cancel();
             try {
-                subscription.changePlan("Pistol", BillingPeriod.MONTHLY, "standard");
+                subscription.changePlan("Pistol", BillingPeriod.MONTHLY, PriceListSet.DEFAULT_PRICELIST_NAME);
             } catch (EntitlementUserApiException e) {
                 assertEquals(e.getCode(), ErrorCode.ENT_CHANGE_FUTURE_CANCELLED.getCode());
                 try {
@@ -170,7 +167,7 @@ public class TestUserApiError extends TestUserApiBase {
     @Test(enabled=true)
     public void testUncancelBadState() {
         try {
-            ISubscription subscription = createSubscription("Shotgun", BillingPeriod.MONTHLY, "standard");
+            ISubscription subscription = createSubscription("Shotgun", BillingPeriod.MONTHLY, PriceListSet.DEFAULT_PRICELIST_NAME);
 
             try {
                 subscription.uncancel();

diff --git a/entitlement/src/test/resources/testInput.xml b/entitlement/src/test/resources/testInput.xml
index 59b9093..e9c041b 100644
--- a/entitlement/src/test/resources/testInput.xml
+++ b/entitlement/src/test/resources/testInput.xml
@@ -37,7 +37,7 @@ Use Cases to do:
 
  -->
 <catalog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:noNamespaceSchemaLocation="../../main/resources/CatalogSchema.xsd ">
+	xsi:noNamespaceSchemaLocation="CatalogSchema.xsd ">
 
 	<effectiveDate>2011-10-08T00:00:00+00:00</effectiveDate>
 	<catalogName>Firearms</catalogName>
@@ -83,12 +83,6 @@ Use Cases to do:
 		<product name="Refurbish-Maintenance">
 			<category>ADD_ON</category>
 		</product>
-		<product name="Bowie-Knife">
-			<category>BASE</category>
-		</product>
-		<product name="Samuri-Sword">
-			<category>BASE</category>
-		</product>
 	</products>
 	 
 	<rules>
@@ -555,8 +549,7 @@ Use Cases to do:
 		</plan>
 	</plans>
 	<priceLists>
-		<priceList name="standard">
-			<isDefault>true</isDefault>
+		<defaultPriceList> 
 			<plans>
 				<plan>pistol-monthly</plan>
 				<plan>shotgun-monthly</plan>
@@ -570,8 +563,8 @@ Use Cases to do:
 				<plan>holster-monthly-regular</plan>
 				<plan>refurbish-maintenance</plan>
 			</plans>
-		</priceList>
-		<priceList name="gunclubDiscount">
+		</defaultPriceList>
+		<childPriceList name="gunclubDiscount">
 			<plans>
 				<plan>pistol-monthly</plan>
 				<plan>shotgun-monthly</plan>
@@ -581,12 +574,12 @@ Use Cases to do:
 				<plan>assault-rifle-annual-gunclub-discount</plan>
 				<plan>holster-monthly-special</plan>
 			</plans>
-		</priceList>
-		<priceList name="rescue">
+		</childPriceList>
+		<childPriceList name="rescue">
 			<plans>
 				<plan>assault-rifle-annual-rescue</plan>
 			</plans>
-		</priceList>
+		</childPriceList>
 	</priceLists>
 
 </catalog>

diff --git a/util/src/main/java/com/ning/billing/util/config/ValidatingConfig.java b/util/src/main/java/com/ning/billing/util/config/ValidatingConfig.java
index 5c2b87a..34c2adc 100644
--- a/util/src/main/java/com/ning/billing/util/config/ValidatingConfig.java
+++ b/util/src/main/java/com/ning/billing/util/config/ValidatingConfig.java
@@ -17,6 +17,8 @@
 package com.ning.billing.util.config;
 
 
+import java.net.URI;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 
@@ -37,7 +39,6 @@ public abstract class ValidatingConfig<Context> {
 	 * 
 	 * @param root
 	 */
-	public void initialize(Context root){} 
-	
+	public void initialize(Context root, URI uri){}
 
 }

diff --git a/util/src/main/java/com/ning/billing/util/config/ValidationError.java b/util/src/main/java/com/ning/billing/util/config/ValidationError.java
index e37d424..f2e2346 100644
--- a/util/src/main/java/com/ning/billing/util/config/ValidationError.java
+++ b/util/src/main/java/com/ning/billing/util/config/ValidationError.java
@@ -15,25 +15,27 @@
  */
 package com.ning.billing.util.config;
 
+import java.net.URI;
+
 
 public class ValidationError {
 	private final String description;
-	private final String catalogURL;
+	private final URI sourceURI;
 	private final Class<?> objectType;
 	private final String objectName;
-	public ValidationError(String description, String catalogURL,
+	public ValidationError(String description, URI sourceURI,
 			Class<?> objectType, String objectName) {
 		super();
 		this.description = description;
-		this.catalogURL = catalogURL;
+		this.sourceURI = sourceURI;
 		this.objectType = objectType;
 		this.objectName = objectName;
 	}
 	public String getDescription() {
 		return description;
 	}
-	public String getCatalogURL() {
-		return catalogURL;
+	public URI getSourceURI() {
+		return sourceURI;
 	}
 	public Class<?> getObjectType() {
 		return objectType;

diff --git a/util/src/main/java/com/ning/billing/util/config/ValidationErrors.java b/util/src/main/java/com/ning/billing/util/config/ValidationErrors.java
index 234d022..72cf752 100644
--- a/util/src/main/java/com/ning/billing/util/config/ValidationErrors.java
+++ b/util/src/main/java/com/ning/billing/util/config/ValidationErrors.java
@@ -16,14 +16,15 @@
 
 package com.ning.billing.util.config;
 
+import java.net.URI;
 import java.util.ArrayList;
 
 public class ValidationErrors extends ArrayList<ValidationError>{
 	private static final long serialVersionUID = 1L;
 
-	public void add(String description, String catalogURL,
+	public void add(String description, URI catalogURI,
 			Class<?> objectType, String objectName) {
-		add(new ValidationError(description, catalogURL, objectType, objectName));
+		add(new ValidationError(description, catalogURI, objectType, objectName));
 		
 	}
 

diff --git a/util/src/main/java/com/ning/billing/util/config/XMLLoader.java b/util/src/main/java/com/ning/billing/util/config/XMLLoader.java
index f7dee0f..8aaaf14 100644
--- a/util/src/main/java/com/ning/billing/util/config/XMLLoader.java
+++ b/util/src/main/java/com/ning/billing/util/config/XMLLoader.java
@@ -60,7 +60,7 @@ public class XMLLoader {
         	return getObjectFromStream(uri, resourceStream, objectType);
         } else if (scheme.equals(URI_SCHEME_FOR_FILE) &&
         	!uri.getSchemeSpecificPart().startsWith("/")) { // interpret URIs of this form as relative path uris
-        	uriToCall = new File("src/test/resources/testInput.xml").toURI();
+        	uriToCall = new File(uri.getSchemeSpecificPart()).toURI();
         }
         return getObjectFromURL(uriToCall.toURL(), objectType);
     }
@@ -93,7 +93,7 @@ public class XMLLoader {
     
 
 	public static <T extends ValidatingConfig<T>> void validate(URI uri, T c) {
-            c.initialize(c);
+            c.initialize(c, uri);
             ValidationErrors errs = c.validate(c, new ValidationErrors());
             log.info("Errors: " + errs.size() + " for " + uri);       
     }

diff --git a/util/src/main/java/com/ning/billing/util/config/XMLSchemaGenerator.java b/util/src/main/java/com/ning/billing/util/config/XMLSchemaGenerator.java
index a1c9749..c816523 100644
--- a/util/src/main/java/com/ning/billing/util/config/XMLSchemaGenerator.java
+++ b/util/src/main/java/com/ning/billing/util/config/XMLSchemaGenerator.java
@@ -65,6 +65,13 @@ public class XMLSchemaGenerator {
 		System.out.println(XMLSchemaGenerator.class.getName() + " <file> <class1>");
 		
 	}
+	
+	public static String xmlSchemaAsString(Class<?> clazz) throws IOException, TransformerException, JAXBException {
+		ByteArrayOutputStream output = new ByteArrayOutputStream(MAX_SCHEMA_SIZE_IN_BYTES);
+		JAXBContext context =JAXBContext.newInstance(clazz);
+		pojoToXSD(context, output);
+		return new String(output.toByteArray());
+	}
 
 	public static InputStream xmlSchema(Class<?> clazz) throws IOException, TransformerException, JAXBException {
 		ByteArrayOutputStream output = new ByteArrayOutputStream(MAX_SCHEMA_SIZE_IN_BYTES);