// *************************************************************************************************************************** | |
// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * | |
// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * | |
// * to you 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 org.apache.juneau.html; | |
import org.apache.juneau.*; | |
import org.apache.juneau.annotation.*; | |
import org.apache.juneau.jsonschema.*; | |
import org.apache.juneau.serializer.*; | |
/** | |
* Serializes POJO metamodels to HTML. | |
* | |
* <h5 class='topic'>Media types</h5> | |
* | |
* Handles <c>Accept</c> types: <bc>text/html+schema</bc> | |
* <p> | |
* Produces <c>Content-Type</c> types: <bc>text/html</bc> | |
* | |
* <h5 class='topic'>Description</h5> | |
* | |
* Essentially the same as {@link HtmlSerializer}, except serializes the POJO metamodel instead of the model itself. | |
* | |
* <p> | |
* Produces output that describes the POJO metamodel similar to an XML schema document. | |
* | |
* <p> | |
* The easiest way to create instances of this class is through the {@link HtmlSerializer#getSchemaSerializer()}, | |
* which will create a schema serializer with the same settings as the originating serializer. | |
*/ | |
@ConfigurableContext | |
public class HtmlSchemaSerializer extends HtmlSerializer { | |
//------------------------------------------------------------------------------------------------------------------- | |
// Configurable properties | |
//------------------------------------------------------------------------------------------------------------------- | |
static final String PREFIX = "HtmlSchemaSerializer"; | |
//------------------------------------------------------------------------------------------------------------------- | |
// Predefined instances | |
//------------------------------------------------------------------------------------------------------------------- | |
/** Default serializer, all default settings.*/ | |
public static final HtmlSchemaSerializer DEFAULT = new HtmlSchemaSerializer(PropertyStore.DEFAULT); | |
/** Default serializer, all default settings.*/ | |
public static final HtmlSchemaSerializer DEFAULT_READABLE = new Readable(PropertyStore.DEFAULT); | |
/** Default serializer, single quotes, simple mode. */ | |
public static final HtmlSchemaSerializer DEFAULT_SIMPLE = new Simple(PropertyStore.DEFAULT); | |
/** Default serializer, single quotes, simple mode, with whitespace. */ | |
public static final HtmlSchemaSerializer DEFAULT_SIMPLE_READABLE = new SimpleReadable(PropertyStore.DEFAULT); | |
//------------------------------------------------------------------------------------------------------------------- | |
// Predefined subclasses | |
//------------------------------------------------------------------------------------------------------------------- | |
/** Default serializer, with whitespace. */ | |
public static class Readable extends HtmlSchemaSerializer { | |
/** | |
* Constructor. | |
* | |
* @param ps The property store containing all the settings for this object. | |
*/ | |
public Readable(PropertyStore ps) { | |
super( | |
ps.builder().set(WSERIALIZER_useWhitespace, true).build() | |
); | |
} | |
} | |
/** Default serializer, single quotes, simple mode. */ | |
public static class Simple extends HtmlSchemaSerializer { | |
/** | |
* Constructor. | |
* | |
* @param ps The property store containing all the settings for this object. | |
*/ | |
public Simple(PropertyStore ps) { | |
super( | |
ps.builder() | |
.set(WSERIALIZER_quoteChar, '\'') | |
.build() | |
); | |
} | |
} | |
/** Default serializer, single quotes, simple mode, with whitespace. */ | |
public static class SimpleReadable extends HtmlSchemaSerializer { | |
/** | |
* Constructor. | |
* | |
* @param ps The property store containing all the settings for this object. | |
*/ | |
public SimpleReadable(PropertyStore ps) { | |
super( | |
ps.builder() | |
.set(WSERIALIZER_quoteChar, '\'') | |
.set(WSERIALIZER_useWhitespace, true) | |
.build() | |
); | |
} | |
} | |
//------------------------------------------------------------------------------------------------------------------- | |
// Instance | |
//------------------------------------------------------------------------------------------------------------------- | |
private final JsonSchemaGenerator generator; | |
/** | |
* Constructor. | |
* | |
* @param ps | |
* The property store to use for creating the context for this serializer. | |
*/ | |
public HtmlSchemaSerializer(PropertyStore ps) { | |
super( | |
ps.builder() | |
.set(BEANTRAVERSE_detectRecursions, true) | |
.set(BEANTRAVERSE_ignoreRecursions, true) | |
.build(), | |
"text/html", "text/html+schema" | |
); | |
generator = JsonSchemaGenerator.create().apply(getPropertyStore()).build(); | |
} | |
@Override /* Context */ | |
public HtmlSchemaSerializerBuilder builder() { | |
return new HtmlSchemaSerializerBuilder(getPropertyStore()); | |
} | |
@Override /* Context */ | |
public HtmlSchemaSerializerSession createSession() { | |
return createSession(createDefaultSessionArgs()); | |
} | |
@Override /* Serializer */ | |
public HtmlSchemaSerializerSession createSession(SerializerSessionArgs args) { | |
return new HtmlSchemaSerializerSession(this, args); | |
} | |
JsonSchemaGenerator getGenerator() { | |
return generator; | |
} | |
//----------------------------------------------------------------------------------------------------------------- | |
// Other methods | |
//----------------------------------------------------------------------------------------------------------------- | |
@Override /* Context */ | |
public ObjectMap toMap() { | |
return super.toMap() | |
.append("HtmlSchemaSerializer", new DefaultFilteringObjectMap() | |
.append("generator", generator) | |
); | |
} | |
} |