diff options
Diffstat (limited to 'common')
2 files changed, 57 insertions, 17 deletions
diff --git a/common/onap-tosca-datatype/src/main/java/org/onap/sdc/tosca/services/StrictMap.java b/common/onap-tosca-datatype/src/main/java/org/onap/sdc/tosca/services/StrictMap.java new file mode 100644 index 0000000000..52cda7651a --- /dev/null +++ b/common/onap-tosca-datatype/src/main/java/org/onap/sdc/tosca/services/StrictMap.java @@ -0,0 +1,55 @@ +/* + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2023 Nordix Foundation. 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. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ +package org.onap.sdc.tosca.services; + +import java.util.AbstractMap; +import java.util.LinkedHashMap; +import java.util.Map; +import java.util.Set; +import lombok.NoArgsConstructor; + +@NoArgsConstructor +public class StrictMap extends AbstractMap { + + private Map<Object, Object> delegate; + + public StrictMap(Map<Object, Object> delegate) { + this.delegate = delegate; + } + + @Override + public Object put(Object key, Object value) { + if (delegate == null) { + delegate = new LinkedHashMap<>(); + } + if (delegate.containsKey(key)) { + throw new IllegalStateException("duplicate key: " + key); + } + return delegate.put(key, value); + } + + @Override + public Set<Entry<Object, Object>> entrySet() { + if (delegate == null) { + delegate = new LinkedHashMap<>(); + } + return delegate.entrySet(); + } +} diff --git a/common/onap-tosca-datatype/src/main/java/org/onap/sdc/tosca/services/StrictMapAppenderConstructor.java b/common/onap-tosca-datatype/src/main/java/org/onap/sdc/tosca/services/StrictMapAppenderConstructor.java index 678ba00724..08af90a768 100644 --- a/common/onap-tosca-datatype/src/main/java/org/onap/sdc/tosca/services/StrictMapAppenderConstructor.java +++ b/common/onap-tosca-datatype/src/main/java/org/onap/sdc/tosca/services/StrictMapAppenderConstructor.java @@ -19,9 +19,7 @@ */ package org.onap.sdc.tosca.services; -import java.util.AbstractMap; import java.util.Map; -import java.util.Set; import org.yaml.snakeyaml.constructor.Constructor; import org.yaml.snakeyaml.nodes.MappingNode; import org.yaml.snakeyaml.parser.ParserException; @@ -39,21 +37,7 @@ public class StrictMapAppenderConstructor extends Constructor { @Override protected Map<Object, Object> createDefaultMap(int initSize) { - final Map<Object, Object> delegate = super.createDefaultMap(initSize); - return new AbstractMap<>() { - @Override - public Object put(Object key, Object value) { - if (delegate.containsKey(key)) { - throw new IllegalStateException("duplicate key: " + key); - } - return delegate.put(key, value); - } - - @Override - public Set<Entry<Object, Object>> entrySet() { - return delegate.entrySet(); - } - }; + return new StrictMap(super.createDefaultMap(initSize)); } @Override @@ -64,4 +48,5 @@ public class StrictMapAppenderConstructor extends Constructor { throw new ParserException("while parsing MappingNode", node.getStartMark(), exception.getMessage(), node.getEndMark()); } } + } |