mirror of https://github.com/apache/cassandra
41 lines
1.5 KiB
Java
41 lines
1.5 KiB
Java
package org.apache.cassandra.utils;
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import org.yaml.snakeyaml.introspector.Property;
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import org.yaml.snakeyaml.nodes.NodeTuple;
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import org.yaml.snakeyaml.nodes.Tag;
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import org.yaml.snakeyaml.representer.Representer;
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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* <p/>
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* http://www.apache.org/licenses/LICENSE-2.0
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* <p/>
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* used to prevent null values from being included in generated YAML */
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public class SkipNullRepresenter extends Representer
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{
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protected NodeTuple representJavaBeanProperty(Object javaBean, Property property, Object propertyValue, Tag customTag)
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{
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if (propertyValue == null)
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{
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return null;
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}
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else
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{
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return super.representJavaBeanProperty(javaBean, property, propertyValue, customTag);
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}
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}
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} |