com.hazelcast.org.jsfr.json.Collector Maven / Gradle / Ivy
/*
* MIT License
*
* Copyright (c) 2020 WANG Lingsong
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.hazelcast.org.jsfr.json;
import com.hazelcast.org.jsfr.json.compiler.JsonPathCompiler;
import com.hazelcast.org.jsfr.json.path.JsonPath;
import com.hazelcast.org.jsfr.json.provider.JsonProvider;
import java.io.InputStream;
import java.util.Collection;
public class Collector {
private SurfingConfiguration.Builder builder;
private JsonProvider jsonProvider;
private String jsonString;
private InputStream jsonInputStream;
Collector(SurfingConfiguration.Builder builder, JsonProvider jsonProvider, String jsonString, InputStream jsonInputStream) {
this.builder = builder;
this.jsonProvider = jsonProvider;
this.jsonString = jsonString;
this.jsonInputStream = jsonInputStream;
}
/**
* Collect single value into box
*
* @param jsonPath JsonPath
* @param target class
* @return value box
*/
public ValueBox collectOne(JsonPath jsonPath, final Class tClass) {
final CollectOneListener listener = new CollectOneListener();
this.builder.bind(jsonPath, listener);
return new ValueBox() {
@Override
public T get() {
return (T) jsonProvider.cast(listener.getValue(), tClass);
}
};
}
/**
* Collect single value into box
*
* @param jsonPath JsonPath
* @param target class
* @return value box
*/
public ValueBox collectOne(String jsonPath, final Class tClass) {
return this.collectOne(JsonPathCompiler.compile(jsonPath), tClass);
}
/**
* Collect single value into box
*
* @param jsonPath JsonPath
* @return value box
*/
public ValueBox
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