diff options
Diffstat (limited to 'models-base/src/main')
7 files changed, 101 insertions, 97 deletions
diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfConcept.java b/models-base/src/main/java/org/onap/policy/models/base/PfConcept.java index 9a376feff..a1cfac4ae 100644 --- a/models-base/src/main/java/org/onap/policy/models/base/PfConcept.java +++ b/models-base/src/main/java/org/onap/policy/models/base/PfConcept.java @@ -1,6 +1,7 @@ /*- * ============LICENSE_START======================================================= * Copyright (C) 2019 Nordix Foundation. + * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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. @@ -44,7 +45,7 @@ public abstract class PfConcept implements Serializable, Comparable<PfConcept> { * @param copyConcept the concept to copy from */ public PfConcept(@NonNull final PfConcept copyConcept) { - copyConcept.copyTo(this); + // nothing else to do (other than @NonNull check) } /** @@ -87,15 +88,6 @@ public abstract class PfConcept implements Serializable, Comparable<PfConcept> { public abstract int hashCode(); /** - * Copy this concept to another object. The target object must have the same class as the source - * object. - * - * @param target the target object to which this object is copied - * @return the copied object - */ - public abstract PfConcept copyTo(@NonNull PfConcept target); - - /** * Gets the ID string of this concept. * * @return the ID string of this concept diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfConceptContainer.java b/models-base/src/main/java/org/onap/policy/models/base/PfConceptContainer.java index 63ab14ee5..1b60932e9 100644 --- a/models-base/src/main/java/org/onap/policy/models/base/PfConceptContainer.java +++ b/models-base/src/main/java/org/onap/policy/models/base/PfConceptContainer.java @@ -1,6 +1,7 @@ /*- * ============LICENSE_START======================================================= * Copyright (C) 2019 Nordix Foundation. + * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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. @@ -29,7 +30,6 @@ import java.util.Map.Entry; import java.util.NavigableMap; import java.util.Set; import java.util.TreeMap; - import javax.persistence.CascadeType; import javax.persistence.EmbeddedId; import javax.persistence.Entity; @@ -37,12 +37,9 @@ import javax.persistence.FetchType; import javax.persistence.ManyToMany; import javax.persistence.Table; import javax.ws.rs.core.Response; - import lombok.Data; import lombok.EqualsAndHashCode; import lombok.NonNull; - -import org.onap.policy.common.utils.validation.Assertions; import org.onap.policy.models.base.PfValidationResult.ValidationResult; // @formatter:off @@ -111,6 +108,14 @@ public class PfConceptContainer<C extends PfConcept, A extends PfNameVersion> ex */ public PfConceptContainer(@NonNull final PfConceptContainer<C, A> copyConcept) { super(copyConcept); + this.key = new PfConceptKey(copyConcept.key); + + this.conceptMap = new TreeMap<>(); + for (final Entry<PfConceptKey, C> conceptMapEntry : copyConcept.conceptMap.entrySet()) { + PfConceptKey newK = new PfConceptKey(conceptMapEntry.getKey()); + C newC = PfUtils.makeCopy(conceptMapEntry.getValue()); + this.conceptMap.put(newK, newC); + } } @Override @@ -279,24 +284,6 @@ public class PfConceptContainer<C extends PfConcept, A extends PfNameVersion> ex } @Override - public PfConcept copyTo(@NonNull final PfConcept target) { - Assertions.instanceOf(target, PfConceptContainer.class); - - @SuppressWarnings("unchecked") - final PfConceptContainer<C, A> copy = (PfConceptContainer<C, A>) target; - copy.setKey(new PfConceptKey(key)); - final Map<PfConceptKey, C> newConceptMap = new TreeMap<>(); - for (final Entry<PfConceptKey, C> conceptMapEntry : conceptMap.entrySet()) { - C newC = getConceptNewInstance(); - conceptMapEntry.getValue().copyTo(newC); - newConceptMap.put(new PfConceptKey(conceptMapEntry.getKey()), newC); - } - copy.setConceptMap(newConceptMap); - - return copy; - } - - @Override public C get(final PfConceptKey conceptKey) { return new PfConceptGetterImpl<>((NavigableMap<PfConceptKey, C>) conceptMap).get(conceptKey); } diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfConceptKey.java b/models-base/src/main/java/org/onap/policy/models/base/PfConceptKey.java index 17fda7cfe..f5baae7fe 100644 --- a/models-base/src/main/java/org/onap/policy/models/base/PfConceptKey.java +++ b/models-base/src/main/java/org/onap/policy/models/base/PfConceptKey.java @@ -1,7 +1,7 @@ /* * ============LICENSE_START======================================================= * Copyright (C) 2019 Nordix Foundation. - * ModificationsCopyright (C) 2019 AT&T Intellectual Property. All rights reserved. + * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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. @@ -73,6 +73,8 @@ public class PfConceptKey extends PfKey { */ public PfConceptKey(@NonNull final PfConceptKey copyConcept) { super(copyConcept); + this.name = copyConcept.name; + this.version = copyConcept.version; } /** @@ -289,20 +291,6 @@ public class PfConceptKey extends PfKey { } @Override - public PfConcept copyTo(final PfConcept target) { - Assertions.argumentNotNull(target, "target may not be null"); - - final PfConcept copyObject = target; - Assertions.instanceOf(copyObject, PfConceptKey.class); - - final PfConceptKey copy = ((PfConceptKey) copyObject); - copy.setName(name); - copy.setVersion(version); - - return copyObject; - } - - @Override public int compareTo(@NonNull final PfConcept otherObj) { Assertions.argumentNotNull(otherObj, "comparison object may not be null"); diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfKeyUse.java b/models-base/src/main/java/org/onap/policy/models/base/PfKeyUse.java index d56b0dbab..03873236c 100644 --- a/models-base/src/main/java/org/onap/policy/models/base/PfKeyUse.java +++ b/models-base/src/main/java/org/onap/policy/models/base/PfKeyUse.java @@ -1,6 +1,7 @@ /*- * ============LICENSE_START======================================================= * Copyright (C) 2019 Nordix Foundation. + * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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. @@ -21,13 +22,9 @@ package org.onap.policy.models.base; import java.util.List; - -import javax.ws.rs.core.Response; - import lombok.EqualsAndHashCode; import lombok.NonNull; import lombok.ToString; - import org.onap.policy.common.utils.validation.Assertions; import org.onap.policy.models.base.PfValidationResult.ValidationResult; @@ -69,6 +66,7 @@ public class PfKeyUse extends PfKey { */ public PfKeyUse(@NonNull final PfKeyUse copyConcept) { super(copyConcept); + this.usedKey = PfUtils.makeCopy(copyConcept.usedKey); } @Override @@ -159,21 +157,4 @@ public class PfKeyUse extends PfKey { return usedKey.compareTo(other.usedKey); } - - @Override - public PfConcept copyTo(@NonNull final PfConcept target) { - final Object copyObject = target; - Assertions.instanceOf(copyObject, PfKeyUse.class); - - final PfKeyUse copy = ((PfKeyUse) copyObject); - try { - copy.usedKey = usedKey.getClass().newInstance(); - } catch (final Exception e) { - throw new PfModelRuntimeException(Response.Status.INTERNAL_SERVER_ERROR, - "error copying concept key: " + e.getMessage(), e); - } - usedKey.copyTo(copy.usedKey); - - return copy; - } } diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfModel.java b/models-base/src/main/java/org/onap/policy/models/base/PfModel.java index 07ec3af04..83ae71cca 100644 --- a/models-base/src/main/java/org/onap/policy/models/base/PfModel.java +++ b/models-base/src/main/java/org/onap/policy/models/base/PfModel.java @@ -1,6 +1,7 @@ /*- * ============LICENSE_START======================================================= * Copyright (C) 2019 Nordix Foundation. + * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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. @@ -91,6 +92,7 @@ public abstract class PfModel extends PfConcept { */ public PfModel(@NonNull final PfModel copyConcept) { super(copyConcept); + this.key = new PfConceptKey(copyConcept.key); } /** @@ -281,14 +283,4 @@ public abstract class PfModel extends PfConcept { return key.compareTo(other.key); } - - @Override - public PfConcept copyTo(@NonNull final PfConcept target) { - Assertions.instanceOf(target, PfModel.class); - - final PfModel copy = ((PfModel) target); - copy.setKey(new PfConceptKey(key)); - - return copy; - } } diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfReferenceKey.java b/models-base/src/main/java/org/onap/policy/models/base/PfReferenceKey.java index bdf16dcdf..a5ae6c51e 100644 --- a/models-base/src/main/java/org/onap/policy/models/base/PfReferenceKey.java +++ b/models-base/src/main/java/org/onap/policy/models/base/PfReferenceKey.java @@ -1,6 +1,7 @@ /*- * ============LICENSE_START======================================================= * Copyright (C) 2019 Nordix Foundation. + * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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. @@ -382,22 +383,6 @@ public class PfReferenceKey extends PfKey { } @Override - public PfConcept copyTo(final PfConcept target) { - Assertions.argumentNotNull(target, "target may not be null"); - - final Object copyObject = target; - Assertions.instanceOf(copyObject, PfReferenceKey.class); - - final PfReferenceKey copy = ((PfReferenceKey) copyObject); - copy.setParentKeyName(parentKeyName); - copy.setParentKeyVersion(parentKeyVersion); - copy.setLocalName(localName); - copy.setParentLocalName(parentLocalName); - - return copy; - } - - @Override public int compareTo(final PfConcept otherObj) { Assertions.argumentNotNull(otherObj, "comparison object may not be null"); diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfUtils.java b/models-base/src/main/java/org/onap/policy/models/base/PfUtils.java index c33271d78..8f1040bfe 100644 --- a/models-base/src/main/java/org/onap/policy/models/base/PfUtils.java +++ b/models-base/src/main/java/org/onap/policy/models/base/PfUtils.java @@ -21,10 +21,14 @@ package org.onap.policy.models.base; -import java.util.ArrayList; +import java.lang.reflect.InvocationTargetException; +import java.util.LinkedHashMap; import java.util.List; +import java.util.Map; +import java.util.Map.Entry; import java.util.function.Function; import java.util.stream.Collectors; +import javax.ws.rs.core.Response; /** * Utility class for Policy Framework concept utilities. @@ -69,13 +73,88 @@ public final class PfUtils { * * @param source list whose elements are to be mapped, or {@code null} * @param mapFunc mapping function + * @param defaultValue value to be returned if source is {@code null} * @return a new list, containing mappings of all of the items in the original list */ - public static <T> List<T> mapList(List<T> source, Function<T, T> mapFunc) { + public static <T> List<T> mapList(List<T> source, Function<T, T> mapFunc, List<T> defaultValue) { if (source == null) { - return new ArrayList<>(0); + return defaultValue; } return source.stream().map(mapFunc).collect(Collectors.toList()); } + + /** + * Convenience method to apply a mapping function to all of the elements of a list, + * generating a new list. + * + * @param source list whose elements are to be mapped, or {@code null} + * @param mapFunc mapping function + * @return a new list, containing mappings of all of the items in the original list, + * or {@code null} if the source is {@code null} + */ + public static <T> List<T> mapList(List<T> source, Function<T, T> mapFunc) { + return mapList(source, mapFunc, null); + } + + /** + * Convenience method to apply a mapping function to all of the values of a map, + * generating a new map. + * + * @param source map whose values are to be mapped, or {@code null} + * @param mapFunc mapping function + * @param defaultValue value to be returned if source is {@code null} + * @return a new map, containing mappings of all of the items in the original map + */ + public static <T> Map<String, T> mapMap(Map<String, T> source, Function<T, T> mapFunc, + Map<String, T> defaultValue) { + if (source == null) { + return defaultValue; + } + + Map<String, T> map = new LinkedHashMap<>(); + for (Entry<String, T> ent : source.entrySet()) { + map.put(ent.getKey(), mapFunc.apply(ent.getValue())); + } + + return map; + } + + /** + * Convenience method to apply a mapping function to all of the values of a map, + * generating a new map. + * + * @param source map whose values are to be mapped, or {@code null} + * @param mapFunc mapping function + * @return a new map, containing mappings of all of the items in the original map, + * or {@code null} if the source is {@code null} + */ + public static <T> Map<String, T> mapMap(Map<String, T> source, Function<T, T> mapFunc) { + return mapMap(source, mapFunc, null); + } + + /** + * Makes a copy of an object using the copy constructor from the object's class. + * + * @param source object to be copied + * @return a copy of the source, or {@code null} if the source is {@code null} + * @throws PfModelRuntimeException if the object cannot be copied + */ + public static <T> T makeCopy(T source) { + if (source == null) { + return null; + } + + try { + @SuppressWarnings("unchecked") + Class<? extends T> clazz = (Class<? extends T>) source.getClass(); + + return clazz.getConstructor(clazz).newInstance(source); + + } catch (InstantiationException | IllegalAccessException | InvocationTargetException | NoSuchMethodException + | RuntimeException e) { + throw new PfModelRuntimeException(Response.Status.INTERNAL_SERVER_ERROR, + "error copying concept key class: " + source.getClass().getName(), e); + } + } } |