com.azure.resourcemanager.frontdoor.models.RulesEngineRule Maven / Gradle / Ivy

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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
// Code generated by Microsoft (R) AutoRest Code Generator.

package com.azure.resourcemanager.frontdoor.models;

import com.azure.core.annotation.Fluent;
import com.azure.core.util.logging.ClientLogger;
import com.azure.json.JsonReader;
import com.azure.json.JsonSerializable;
import com.azure.json.JsonToken;
import com.azure.json.JsonWriter;
import java.io.IOException;
import java.util.List;

/**
 * Contains a list of match conditions, and an action on how to modify the request/response. If multiple rules match,
 * the actions from one rule that conflict with a previous rule overwrite for a singular action, or append in the case
 * of headers manipulation.
 */
@Fluent
public final class RulesEngineRule implements JsonSerializable {
    /*
     * A name to refer to this specific rule.
     */
    private String name;

    /*
     * A priority assigned to this rule.
     */
    private int priority;

    /*
     * Actions to perform on the request and response if all of the match conditions are met.
     */
    private RulesEngineAction action;

    /*
     * A list of match conditions that must meet in order for the actions of this rule to run. Having no match
     * conditions means the actions will always run.
     */
    private List matchConditions;

    /*
     * If this rule is a match should the rules engine continue running the remaining rules or stop. If not present,
     * defaults to Continue.
     */
    private MatchProcessingBehavior matchProcessingBehavior;

    /**
     * Creates an instance of RulesEngineRule class.
     */
    public RulesEngineRule() {
    }

    /**
     * Get the name property: A name to refer to this specific rule.
     * 
     * @return the name value.
     */
    public String name() {
        return this.name;
    }

    /**
     * Set the name property: A name to refer to this specific rule.
     * 
     * @param name the name value to set.
     * @return the RulesEngineRule object itself.
     */
    public RulesEngineRule withName(String name) {
        this.name = name;
        return this;
    }

    /**
     * Get the priority property: A priority assigned to this rule.
     * 
     * @return the priority value.
     */
    public int priority() {
        return this.priority;
    }

    /**
     * Set the priority property: A priority assigned to this rule.
     * 
     * @param priority the priority value to set.
     * @return the RulesEngineRule object itself.
     */
    public RulesEngineRule withPriority(int priority) {
        this.priority = priority;
        return this;
    }

    /**
     * Get the action property: Actions to perform on the request and response if all of the match conditions are met.
     * 
     * @return the action value.
     */
    public RulesEngineAction action() {
        return this.action;
    }

    /**
     * Set the action property: Actions to perform on the request and response if all of the match conditions are met.
     * 
     * @param action the action value to set.
     * @return the RulesEngineRule object itself.
     */
    public RulesEngineRule withAction(RulesEngineAction action) {
        this.action = action;
        return this;
    }

    /**
     * Get the matchConditions property: A list of match conditions that must meet in order for the actions of this rule
     * to run. Having no match conditions means the actions will always run.
     * 
     * @return the matchConditions value.
     */
    public List matchConditions() {
        return this.matchConditions;
    }

    /**
     * Set the matchConditions property: A list of match conditions that must meet in order for the actions of this rule
     * to run. Having no match conditions means the actions will always run.
     * 
     * @param matchConditions the matchConditions value to set.
     * @return the RulesEngineRule object itself.
     */
    public RulesEngineRule withMatchConditions(List matchConditions) {
        this.matchConditions = matchConditions;
        return this;
    }

    /**
     * Get the matchProcessingBehavior property: If this rule is a match should the rules engine continue running the
     * remaining rules or stop. If not present, defaults to Continue.
     * 
     * @return the matchProcessingBehavior value.
     */
    public MatchProcessingBehavior matchProcessingBehavior() {
        return this.matchProcessingBehavior;
    }

    /**
     * Set the matchProcessingBehavior property: If this rule is a match should the rules engine continue running the
     * remaining rules or stop. If not present, defaults to Continue.
     * 
     * @param matchProcessingBehavior the matchProcessingBehavior value to set.
     * @return the RulesEngineRule object itself.
     */
    public RulesEngineRule withMatchProcessingBehavior(MatchProcessingBehavior matchProcessingBehavior) {
        this.matchProcessingBehavior = matchProcessingBehavior;
        return this;
    }

    /**
     * Validates the instance.
     * 
     * @throws IllegalArgumentException thrown if the instance is not valid.
     */
    public void validate() {
        if (name() == null) {
            throw LOGGER.atError()
                .log(new IllegalArgumentException("Missing required property name in model RulesEngineRule"));
        }
        if (action() == null) {
            throw LOGGER.atError()
                .log(new IllegalArgumentException("Missing required property action in model RulesEngineRule"));
        } else {
            action().validate();
        }
        if (matchConditions() != null) {
            matchConditions().forEach(e -> e.validate());
        }
    }

    private static final ClientLogger LOGGER = new ClientLogger(RulesEngineRule.class);

    /**
     * {@inheritDoc}
     */
    @Override
    public JsonWriter toJson(JsonWriter jsonWriter) throws IOException {
        jsonWriter.writeStartObject();
        jsonWriter.writeStringField("name", this.name);
        jsonWriter.writeIntField("priority", this.priority);
        jsonWriter.writeJsonField("action", this.action);
        jsonWriter.writeArrayField("matchConditions", this.matchConditions,
            (writer, element) -> writer.writeJson(element));
        jsonWriter.writeStringField("matchProcessingBehavior",
            this.matchProcessingBehavior == null ? null : this.matchProcessingBehavior.toString());
        return jsonWriter.writeEndObject();
    }

    /**
     * Reads an instance of RulesEngineRule from the JsonReader.
     * 
     * @param jsonReader The JsonReader being read.
     * @return An instance of RulesEngineRule if the JsonReader was pointing to an instance of it, or null if it was
     * pointing to JSON null.
     * @throws IllegalStateException If the deserialized JSON object was missing any required properties.
     * @throws IOException If an error occurs while reading the RulesEngineRule.
     */
    public static RulesEngineRule fromJson(JsonReader jsonReader) throws IOException {
        return jsonReader.readObject(reader -> {
            RulesEngineRule deserializedRulesEngineRule = new RulesEngineRule();
            while (reader.nextToken() != JsonToken.END_OBJECT) {
                String fieldName = reader.getFieldName();
                reader.nextToken();

                if ("name".equals(fieldName)) {
                    deserializedRulesEngineRule.name = reader.getString();
                } else if ("priority".equals(fieldName)) {
                    deserializedRulesEngineRule.priority = reader.getInt();
                } else if ("action".equals(fieldName)) {
                    deserializedRulesEngineRule.action = RulesEngineAction.fromJson(reader);
                } else if ("matchConditions".equals(fieldName)) {
                    List matchConditions
                        = reader.readArray(reader1 -> RulesEngineMatchCondition.fromJson(reader1));
                    deserializedRulesEngineRule.matchConditions = matchConditions;
                } else if ("matchProcessingBehavior".equals(fieldName)) {
                    deserializedRulesEngineRule.matchProcessingBehavior
                        = MatchProcessingBehavior.fromString(reader.getString());
                } else {
                    reader.skipChildren();
                }
            }

            return deserializedRulesEngineRule;
        });
    }
}