/* * Copyright (c) 2014, Francis Galiegue (fgaliegue@gmail.com) * * This software is dual-licensed under: * * - the Lesser General Public License (LGPL) version 3.0 or, at your option, any * later version; * - the Apache Software License (ASL) version 2.0. * * The text of both licenses is available under the src/resources/ directory of * this project (under the names LGPL-3.0.txt and ASL-2.0.txt respectively). * * Direct link to the sources: * * - LGPL 3.0: https://www.gnu.org/licenses/lgpl-3.0.txt * - ASL 2.0: http://www.apache.org/licenses/LICENSE-2.0.txt */ package com.github.fge.jsonschema.examples; import com.fasterxml.jackson.databind.JsonNode; import com.github.fge.jsonschema.core.exceptions.ProcessingException; import com.github.fge.jsonschema.core.report.ProcessingReport; import com.github.fge.jsonschema.main.JsonSchema; import com.github.fge.jsonschema.main.JsonSchemaFactory; import java.io.IOException; /** * Fourth example: schema loading via URIs, and subschema addressing * * <p><a href="doc-files/Example4.java">link to source code</a></p> * * <p><a href="doc-files/fstab-sub.json">link to schema</a></p> * * <p>This demonstrates two capabilities of {@link JsonSchemaFactory}:</p> * * <ul> * <li>the ability to Utils.load schemas via URIs;</li> * <li>the ability to address subschemas in a schema.</li> * </ul> * * <p>The implementation provides a {@code resource} scheme which allows to Utils.load * JSON from files in the classpath. It is strictly equivalent to calling {@link * Class#getResourceAsStream(String)}.</p> * * <p>The URI used is {@code * resource:/org/eel/kitchen/jsonschema/examples/fstab-sub.json}. Because we * want to validate against the {@code fstab} subschema, we use {@link * JsonSchemaFactory#getJsonSchema(String)} to Utils.load the actual schema; the URI * used as an argument also has a JSON Pointer as a fragment.</p> * * <p>Files validated, and the validation outputs, are the same as for {@link * Example2}.</p> */ public final class Example4 { private static final String SCHEMA_URI = "resource:/com/github/fge/jsonschema/examples/fstab-sub.json#/fstab"; public static void main(final String... args) throws IOException, ProcessingException { final JsonNode good = Utils.loadResource("/fstab-good.json"); final JsonNode bad = Utils.loadResource("/fstab-bad.json"); final JsonNode bad2 = Utils.loadResource("/fstab-bad2.json"); final JsonSchemaFactory factory = JsonSchemaFactory.byDefault(); final JsonSchema schema = factory.getJsonSchema(SCHEMA_URI); ProcessingReport report; report = schema.validate(good); System.out.println(report); report = schema.validate(bad); System.out.println(report); report = schema.validate(bad2); System.out.println(report); } }