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package org.apache.juneau.jsonschema;

import static org.apache.juneau.internal.ThrowableUtils.*;

import org.apache.juneau.*;
import org.apache.juneau.collections.*;
import org.apache.juneau.http.annotation.*;
import org.apache.juneau.parser.*;

/**
 * Metadata on bean properties specific to the JSON-Schema pulled from the {@link Schema @Schema} annotation
 * on the bean property.
 *
 * <ul class='seealso'>
 * 	<li class='link'>{@doc jm.JsonSchemaDetails}
 * 	<li class='extlink'>{@source}
 * </ul>
 */
public class JsonSchemaBeanPropertyMeta extends ExtendedBeanPropertyMeta {

	/**
	 * Default instance.
	 */
	public static final JsonSchemaBeanPropertyMeta DEFAULT = new JsonSchemaBeanPropertyMeta();

	private final JsonMap schema;

	/**
	 * Constructor.
	 *
	 * @param bpm The metadata of the bean property of this additional metadata.
	 * @param mp JSON-schema metadata provider (for finding information about other artifacts).
	 */
	public JsonSchemaBeanPropertyMeta(BeanPropertyMeta bpm, JsonSchemaMetaProvider mp) {
		super(bpm);

		this.schema = new JsonMap();

		try {
			bpm.forEachAnnotation(Schema.class, x -> true, x -> schema.append(SchemaAnnotation.asMap(x)));
		} catch (ParseException e) {
			throw runtimeException(e);
		}
	}

	private JsonSchemaBeanPropertyMeta() {
		super(null);
		this.schema = JsonMap.EMPTY_MAP;
	}

	/**
	 * Returns the schema information gathered from all the {@link Schema @Schema} annotations on the bean property.
	 *
	 * @return The schema information as a generic map.  Never <jk>null</jk>.
	 */
	protected JsonMap getSchema() {
		return schema;
	}
}
