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/*
* ===============================LICENSE_START======================================
* dcae-analytics
* ================================================================================
* Copyright © 2017 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.
* 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.openecomp.dcae.apod.analytics.cdap.plugins.domain.config.filter;
import co.cask.cdap.api.annotation.Description;
import co.cask.cdap.api.annotation.Macro;
import co.cask.cdap.api.annotation.Name;
import com.google.common.base.Objects;
import org.openecomp.dcae.apod.analytics.cdap.common.settings.CDAPBasePluginConfig;
/**
* Configuration for Json Path Filter Plugin
*
* @author Rajiv Singla . Creation Date: 3/2/2017.
*/
public class JsonPathFilterPluginConfig extends CDAPBasePluginConfig {
private static final long serialVersionUID = 1L;
@Name("incomingJsonFieldName")
@Description("Input schema field name that contain JSON used for filtering")
@Macro
protected String incomingJsonFieldName;
@Name("outputSchemaFieldName")
@Description("Name of the nullable boolean schema field name that will contain result of the filter matching")
@Macro
protected String outputSchemaFieldName;
@Name("jsonFilterMappings")
@Macro
@Description("Filters incoming JSON based on given filter mappings - in terms of JSON path and expected values." +
"Right hand side contains JSON path. Left hand side contains semicolon (';') separated expected values " +
"for that JSON Path. If all provided JSON Path mappings and corresponding values matches - " +
"output schema field will be marked as true")
protected String jsonFilterMappings;
@Name("schema")
@Description("Output Schema")
protected String schema;
public JsonPathFilterPluginConfig(final String referenceName, final String incomingJsonFieldName,
final String outputSchemaFieldName, final String jsonFilterMappings,
final String schema) {
this.referenceName = referenceName;
this.incomingJsonFieldName = incomingJsonFieldName;
this.outputSchemaFieldName = outputSchemaFieldName;
this.jsonFilterMappings = jsonFilterMappings;
this.schema = schema;
}
/**
* Provides incoming plugin schema field name which contains json used to apply filter
*
* @return name of incoming schema field containing JSON to be filtered
*/
public String getIncomingJsonFieldName() {
return incomingJsonFieldName;
}
/**
* Provides plugin output schema filed name that will contain result of filter application
* It must be nullable and boolean type
*
* @return name of outgoing schema filed name that will contain filtering result
*/
public String getOutputSchemaFieldName() {
return outputSchemaFieldName;
}
/**
* Provides JSON filter mappings. LHS contains JSON path value and RHS contains expected
* values separated by semicolon
*
*
* @return String for JSON filter mappings
*/
public String getJsonFilterMappings() {
return jsonFilterMappings;
}
/**
* Output Schema
*
* @return output schema string
*/
public String getSchema() {
return schema;
}
@Override
public String toString() {
return Objects.toStringHelper(this)
.add("referenceName", referenceName)
.add("incomingJsonFieldName", incomingJsonFieldName)
.add("outputSchemaFieldName", outputSchemaFieldName)
.add("jsonFilterMappings", jsonFilterMappings)
.add("schema", schema)
.toString();
}
}
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