Retrieve All anchors for a given Dataspace

Issue-ID: CPS-8
Signed-off-by: puthuparambil.aditya <aditya.puthuparambil@bell.ca>
Change-Id: Idb2e4f83d390f078345e556d89781e0bf4a9a41f

2 files changed, 24 insertions, 0 deletions

diff --git a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java
index f119507214..48e7303593 100644
--- a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java
+++ b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsAdminPersistenceServiceImpl.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2020 Nordix Foundation. All rights reserved.
+ *  Modifications Copyright (C) 2020 Bell Canada. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,6 +21,10 @@
 
 package org.onap.cps.spi.impl;
 
+import java.lang.reflect.Type;
+import java.util.Collection;
+import org.modelmapper.ModelMapper;
+import org.modelmapper.TypeToken;
 import org.onap.cps.spi.CpsAdminPersistenceService;
 import org.onap.cps.spi.entities.Dataspace;
 import org.onap.cps.spi.entities.Fragment;
@@ -61,4 +66,12 @@ public class CpsAdminPersistenceServiceImpl implements CpsAdminPersistenceServic
             throw new AnchorAlreadyDefinedException(anchor.getDataspaceName(), anchorName, ex);
         }
     }
+
+    @Override
+    public Collection<Anchor> getAnchors(final String dataspaceName) {
+        final Dataspace dataspace = dataspaceRepository.getByName(dataspaceName);
+        final Collection<Fragment> fragments = fragmentRepository.findFragmentsThatAreAnchorsByDataspace(dataspace);
+        final Type anchorListType = new TypeToken<Collection<Anchor>>() {}.getType();
+        return new ModelMapper().map(fragments, anchorListType);
+    }
 }
diff --git a/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java b/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java
index ba83f15881..7ae7c13b73 100755
--- a/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java
+++ b/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java
@@ -1,6 +1,7 @@
 /*-

  * ============LICENSE_START=======================================================

  *  Copyright (C) 2020 Nordix Foundation. All rights reserved.

+ *  Modifications Copyright (C) 2020 Bell Canada. All rights reserved.

  * ================================================================================

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

@@ -20,10 +21,20 @@
 

 package org.onap.cps.spi.repository;

 

+import java.util.Collection;

+import org.onap.cps.spi.entities.Dataspace;

 import org.onap.cps.spi.entities.Fragment;

 import org.springframework.data.jpa.repository.JpaRepository;

+import org.springframework.data.jpa.repository.Query;

+import org.springframework.data.repository.query.Param;

 import org.springframework.stereotype.Repository;

 

 @Repository

 public interface FragmentRepository extends JpaRepository<Fragment, Integer> {

+

+    default Collection<Fragment> findFragmentsThatAreAnchorsByDataspace(Dataspace dataspace) {

+        return findFragmentsByDataspaceAndParentFragmentIsNull(dataspace);

+    }

+

+    Collection<Fragment> findFragmentsByDataspaceAndParentFragmentIsNull(Dataspace dataspace);

 }
\ No newline at end of file