com.exactpro.sf.common.impl.messages.json.configuration.Converters Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2009-2019 Exactpro (Exactpro Systems Limited)
*
* 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.
******************************************************************************/
package com.exactpro.sf.common.impl.messages.json.configuration;
import com.exactpro.sf.common.util.EPSCommonException;
import com.exactpro.sf.common.util.SingleKeyHashMap;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.type.TypeFactory;
import com.fasterxml.jackson.databind.util.Converter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang.StringUtils;
/**
* Java class for different converters for different classes in JSON/YAML formats.
*/
public final class Converters {
/**
* Java class for convert {@link Map}<{@link String}, {@link JsonAttribute}> to {@link List} of {@link JsonAttribute}
*
*
Help to make following JSON/YAML structure to objects collection, and set names to objects
*
* {
* ...
* "attributes":{
* "name1":{...},
* "name2":{...},
* ...
* }
* ...
* }
*
*/
public static class AttributesDeserializeConverter implements Converter, List> {
@Override
public List convert(Map value) {
List list = new ArrayList<>(value.size());
for (Map.Entry pair : value.entrySet()) {
if (StringUtils.isEmpty(pair.getKey())) {
throw new EPSCommonException("Empty name for attribute/value");
}
pair.getValue().setName(pair.getKey());
list.add(pair.getValue());
}
return list;
}
@Override
public JavaType getInputType(TypeFactory typeFactory) {
return typeFactory.constructMapType(SingleKeyHashMap.class, String.class, JsonAttribute.class);
}
@Override
public JavaType getOutputType(TypeFactory typeFactory) {
return typeFactory.constructCollectionLikeType(LinkedList.class, JsonAttribute.class);
}
}
/**
* Java class for convert {@link Map}<{@link String}, {@link JsonField}> to {@link List} of {@link JsonField}
*
*
Help to make following JSON/YAML structure to objects collection, and set names to objects
*
* {
* ...
* "fields":{
* "name1":{...},
* "name2":{...},
* ...
* }
* ...
* }
*
*/
public static class FieldsDeserializeConverter implements Converter, List> {
@Override
public List convert(Map value) {
List linkedList = new ArrayList<>(value.size());
for (Map.Entry pair : value.entrySet()) {
if (pair.getKey().length() < 1)
throw new EPSCommonException("Empty name for field");
pair.getValue().setName(pair.getKey());
linkedList.add(pair.getValue());
}
return linkedList;
}
@Override
public JavaType getInputType(TypeFactory typeFactory) {
return typeFactory.constructMapType(SingleKeyHashMap.class, String.class, JsonField.class);
}
@Override
public JavaType getOutputType(TypeFactory typeFactory) {
return typeFactory.constructCollectionLikeType(LinkedList.class, JsonField.class);
}
}
/**
* Java class for convert {@link Map}<{@link String}, {@link JsonMessage}> to {@link List} of {@link JsonMessage}
*
*
Help to make following JSON/YAML structure to objects collection, and set names to objects
*
* {
* ...
* "messages":{
* "name1":{...},
* "name2":{...},
* ...
* }
* ...
* }
*
*/
public static class MessagesDeserializeConverter implements Converter, List> {
@Override
public List convert(Map value) {
List linkedList = new ArrayList<>(value.size());
for (Map.Entry pair : value.entrySet()) {
if (pair.getKey().length() < 1)
throw new EPSCommonException("Empty name for message");
pair.getValue().setName(pair.getKey());
linkedList.add(pair.getValue());
}
return linkedList;
}
@Override
public JavaType getInputType(TypeFactory typeFactory) {
return typeFactory.constructMapType(SingleKeyHashMap.class, String.class, JsonMessage.class);
}
@Override
public JavaType getOutputType(TypeFactory typeFactory) {
return typeFactory.constructCollectionLikeType(LinkedList.class, JsonMessage.class);
}
}
/**
* Java class for convert {@link List} of {@link JsonAttribute} to {@link Map}<{@link String}, {@link JsonAttribute}>.
*
*
Help to make collection of the object to following JSON/YAML structure.
*
* {
* ...
* "attributes":{
* "name1":{...},
* "name2":{...},
* ...
* }
* ...
* }
*
*
* or
*
*
* {
* ...
* "values":{
* "name1":{...},
* "name2":{...},
* ...
* }
* ...
* }
*
*/
public static class AttributesSerializeConverter implements Converter, Map> {
@Override
public Map convert(List value) {
Map map = new LinkedHashMap<>();
for (JsonAttribute attribute : value) {
map.put(attribute.getName(), attribute);
}
return map;
}
@Override
public JavaType getInputType(TypeFactory typeFactory) {
return typeFactory.constructCollectionLikeType(List.class, JsonAttribute.class);
}
@Override
public JavaType getOutputType(TypeFactory typeFactory) {
return typeFactory.constructMapType(HashMap.class, String.class, JsonAttribute.class);
}
}
/**
* Java class for convert {@link List} of {@link JsonField} to {@link Map}<{@link String}, {@link JsonField}>.
*
*
Help to make collection of the object to following JSON/YAML structure.
*
* {
* ...
* "fields":{
* "name1":{...},
* "name2":{...},
* ...
* }
* ...
* }
*
*/
public static class FieldsSerializeConverter implements Converter, Map> {
@Override
public Map convert(List value) {
Map map = new LinkedHashMap<>();
for (JsonField field : value) {
map.put(field.getName(), field);
}
return map;
}
@Override
public JavaType getInputType(TypeFactory typeFactory) {
return typeFactory.constructCollectionLikeType(List.class, JsonField.class);
}
@Override
public JavaType getOutputType(TypeFactory typeFactory) {
return typeFactory.constructMapType(HashMap.class, String.class, JsonField.class);
}
}
/**
* Java class for convert {@link List} of {@link JsonMessage} to {@link Map}<{@link String}, {@link JsonMessage}>.
*
*
Help to make collection of the object to following JSON/YAML structure.
*
* {
* ...
* "messages":{
* "name1":{...},
* "name2":{...},
* ...
* }
* ...
* }
*
*/
public static class MessagesSerializeConverter implements Converter, Map> {
@Override
public Map convert(List value) {
Map map = new LinkedHashMap<>();
for (JsonMessage message : value) {
map.put(message.getName(), message);
}
return map;
}
@Override
public JavaType getInputType(TypeFactory typeFactory) {
return typeFactory.constructCollectionLikeType(List.class, JsonMessage.class);
}
@Override
public JavaType getOutputType(TypeFactory typeFactory) {
return typeFactory.constructMapType(HashMap.class, String.class, JsonMessage.class);
}
}
/**
* Java class for convert {@link String} to {@link com.exactpro.sf.common.impl.messages.xml.configuration.JavaType}.
*/
public static class JavaTypeDeserializeConverter implements Converter {
@Override
public com.exactpro.sf.common.impl.messages.xml.configuration.JavaType convert(String value) {
return com.exactpro.sf.common.impl.messages.xml.configuration.JavaType.fromValue(value);
}
@Override
public JavaType getInputType(TypeFactory typeFactory) {
return typeFactory.constructType(String.class);
}
@Override
public JavaType getOutputType(TypeFactory typeFactory) {
return typeFactory.constructType(com.exactpro.sf.common.impl.messages.xml.configuration.JavaType.class);
}
}
/**
* Java class for convert {@link com.exactpro.sf.common.impl.messages.xml.configuration.JavaType} to {@link String}.
*/
public static class JavaTypeSerializeConverter implements Converter {
@Override
public String convert(com.exactpro.sf.common.impl.messages.xml.configuration.JavaType value) {
return value.value();
}
@Override
public JavaType getInputType(TypeFactory typeFactory) {
return typeFactory.constructType(com.exactpro.sf.common.impl.messages.xml.configuration.JavaType.class);
}
@Override
public JavaType getOutputType(TypeFactory typeFactory) {
return typeFactory.constructType(String.class);
}
}
}