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// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
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package org.apache.juneau.jso;

import java.io.*;

import org.apache.juneau.*;
import org.apache.juneau.annotation.*;
import org.apache.juneau.serializer.*;

/**
 * Serializes POJOs to HTTP responses as Java Serialized Object {@link ObjectOutputStream ObjectOutputStreams}.
 *
 * <h5 class='topic'>Media types</h5>
 *
 * Handles <c>Accept</c> types:  <bc>application/x-java-serialized-object</bc>
 * <p>
 * Produces <c>Content-Type</c> types:  <bc>application/x-java-serialized-object</bc>
 */
@ConfigurableContext
public class JsoSerializer extends OutputStreamSerializer implements JsoCommon {

	//-------------------------------------------------------------------------------------------------------------------
	// Configurable properties
	//-------------------------------------------------------------------------------------------------------------------

	static final String PREFIX = "JsoSerializer";

	//-------------------------------------------------------------------------------------------------------------------
	// Predefined instances
	//-------------------------------------------------------------------------------------------------------------------

	/** Default serializer, all default settings.*/
	public static final JsoSerializer DEFAULT = new JsoSerializer(PropertyStore.DEFAULT);

	//-------------------------------------------------------------------------------------------------------------------
	// Instance
	//-------------------------------------------------------------------------------------------------------------------

	/**
	 * Constructor.
	 *
	 * @param ps The property store containing all the settings for this object.
	 */
	public JsoSerializer(PropertyStore ps) {
		super(ps, "application/x-java-serialized-object", null);
	}

	@Override /* Context */
	public JsoSerializerBuilder builder() {
		return new JsoSerializerBuilder(getPropertyStore());
	}

	/**
	 * Instantiates a new clean-slate {@link JsoSerializerBuilder} object.
	 *
	 * <p>
	 * This is equivalent to simply calling <code><jk>new</jk> JsoSerializerBuilder()</code>.
	 *
	 * <p>
	 * Note that this method creates a builder initialized to all default settings, whereas {@link #builder()} copies
	 * the settings of the object called on.
	 *
	 * @return A new {@link JsoSerializerBuilder} object.
	 */
	public static JsoSerializerBuilder create() {
		return new JsoSerializerBuilder();
	}

	@Override /* Context */
	public JsoSerializerSession createSession() {
		return createSession(createDefaultSessionArgs());
	}

	@Override /* Serializer */
	public JsoSerializerSession createSession(SerializerSessionArgs args) {
		return new JsoSerializerSession(this, args);
	}

	//-----------------------------------------------------------------------------------------------------------------
	// Other methods
	//-----------------------------------------------------------------------------------------------------------------

	@Override /* Context */
	public ObjectMap toMap() {
		return super.toMap()
			.append("JsoSerializer", new DefaultFilteringObjectMap()
			);
	}
}