io.apicurio.datamodels.core.io.DataModelReaderDispatcher Maven / Gradle / Ivy

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/*
 * Copyright 2019 Red Hat
 *
 * 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 io.apicurio.datamodels.core.io;

import io.apicurio.datamodels.core.models.Document;
import io.apicurio.datamodels.core.models.Extension;
import io.apicurio.datamodels.core.models.ValidationProblem;
import io.apicurio.datamodels.core.models.common.Contact;
import io.apicurio.datamodels.core.models.common.ExternalDocumentation;
import io.apicurio.datamodels.core.models.common.IDefinition;
import io.apicurio.datamodels.core.models.common.Info;
import io.apicurio.datamodels.core.models.common.License;
import io.apicurio.datamodels.core.models.common.Operation;
import io.apicurio.datamodels.core.models.common.Parameter;
import io.apicurio.datamodels.core.models.common.Schema;
import io.apicurio.datamodels.core.models.common.SecurityRequirement;
import io.apicurio.datamodels.core.models.common.SecurityScheme;
import io.apicurio.datamodels.core.models.common.Tag;
import io.apicurio.datamodels.core.visitors.IVisitor;

/**
 * Visits a node and invokes the proper method on the {@link DataModelReader}.
 * @author [email protected]
 */
public class DataModelReaderDispatcher implements IVisitor {
    
    protected DataModelReader reader;
    protected Object json;
    
    /**
     * Constructor.
     * @param reader
     */
    public DataModelReaderDispatcher(Object json, DataModelReader reader) {
        this.reader = reader;
        this.json = json;
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitDocument(io.apicurio.datamodels.core.models.Document)
     */
    @Override
    public void visitDocument(Document node) {
        this.reader.readDocument(this.json, node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitInfo(io.apicurio.datamodels.core.models.common.Info)
     */
    @Override
    public void visitInfo(Info node) {
        this.reader.readInfo(this.json, node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitContact(io.apicurio.datamodels.core.models.common.Contact)
     */
    @Override
    public void visitContact(Contact node) {
        this.reader.readContact(this.json, node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitLicense(io.apicurio.datamodels.core.models.common.License)
     */
    @Override
    public void visitLicense(License node) {
        this.reader.readLicense(this.json, node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitTag(io.apicurio.datamodels.core.models.common.Tag)
     */
    @Override
    public void visitTag(Tag node) {
        this.reader.readTag(this.json, node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitExternalDocumentation(io.apicurio.datamodels.core.models.common.ExternalDocumentation)
     */
    @Override
    public void visitExternalDocumentation(ExternalDocumentation node) {
        this.reader.readExternalDocumentation(this.json, node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitExtension(io.apicurio.datamodels.core.models.Extension)
     */
    @Override
    public void visitExtension(Extension node) {
        // Not supported:  cannot read a single extension
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitSecurityRequirement(io.apicurio.datamodels.core.models.common.SecurityRequirement)
     */
    @Override
    public void visitSecurityRequirement(SecurityRequirement node) {
        this.reader.readSecurityRequirement(this.json, node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitValidationProblem(io.apicurio.datamodels.core.models.ValidationProblem)
     */
    @Override
    public void visitValidationProblem(ValidationProblem problem) {
        // Not supported: validation problems are transient
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitSchema(io.apicurio.datamodels.core.models.common.Schema)
     */
    @Override
    public void visitSchema(Schema node) {
        this.reader.readSchema(this.json, node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitSchemaDefinition(io.apicurio.datamodels.core.models.common.IDefinition)
     */
    @Override
    public void visitSchemaDefinition(IDefinition node) {
        this.reader.readSchema(this.json, (Schema) node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitParameter(io.apicurio.datamodels.core.models.common.Parameter)
     */
    @Override
    public void visitParameter(Parameter node) {
        this.reader.readParameter(this.json, node);
    }
    
    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitParameterDefinition(io.apicurio.datamodels.core.models.common.IDefinition)
     */
    @Override
    public void visitParameterDefinition(IDefinition node) {
        this.reader.readParameter(this.json, (Parameter) node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitOperation(io.apicurio.datamodels.core.models.common.Operation)
     */
    @Override
    public void visitOperation(Operation node) {
        this.reader.readOperation(this.json, node);
    }

    /**
     * @see io.apicurio.datamodels.core.visitors.IVisitor#visitSecurityScheme(io.apicurio.datamodels.core.models.common.SecurityScheme)
     */
    @Override
    public void visitSecurityScheme(SecurityScheme node) {
        this.reader.readSecurityScheme(this.json, node);
    }

}