com.fasterxml.jackson.dataformat.xml.deser.XmlDeserializationContext Maven / Gradle / Ivy

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package com.fasterxml.jackson.dataformat.xml.deser;

import java.io.IOException;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonToken;
import com.fasterxml.jackson.databind.*;
import com.fasterxml.jackson.databind.cfg.CacheProvider;
import com.fasterxml.jackson.databind.deser.DefaultDeserializationContext;
import com.fasterxml.jackson.databind.deser.DeserializerCache;
import com.fasterxml.jackson.databind.deser.DeserializerFactory;

/**
 * XML-specific {@link DeserializationContext} needed to override certain
 * handlers.
 *
 * @since 2.12
 */
public class XmlDeserializationContext
    extends DefaultDeserializationContext
{
    private static final long serialVersionUID = 1L;

    /*
    /**********************************************************
    /* Life-cycle methods
    /**********************************************************
     */

    /**
     * Default constructor for a blueprint object, which will use the standard
     * {@link DeserializerCache}, given factory.
     */
    public XmlDeserializationContext(DeserializerFactory df) {
        // 04-Sep-2023, tatu: Not ideal (wrt not going via CacheProvider) but
        //     has to do for backwards compatibility:
        super(df, new DeserializerCache());
    }

    private XmlDeserializationContext(XmlDeserializationContext src,
            DeserializationConfig config, JsonParser p, InjectableValues values) {
        super(src, config, p, values);
    }

    private XmlDeserializationContext(XmlDeserializationContext src) { super(src); }

    private XmlDeserializationContext(XmlDeserializationContext src, DeserializerFactory factory) {
        super(src, factory);
    }

    private XmlDeserializationContext(XmlDeserializationContext src, DeserializationConfig config) {
        super(src, config);
    }

    // @since 2.16
    private XmlDeserializationContext(XmlDeserializationContext src, CacheProvider cp) {
        super(src, cp);
    }

    @Override
    public XmlDeserializationContext copy() {
        return new XmlDeserializationContext(this);
    }

    @Override
    public DefaultDeserializationContext createInstance(DeserializationConfig config,
            JsonParser p, InjectableValues values) {
        return new XmlDeserializationContext(this, config, p, values);
    }

    @Override
    public DefaultDeserializationContext createDummyInstance(DeserializationConfig config) {
        // need to be careful to create non-blue-print instance
        return new XmlDeserializationContext(this, config);
    }

    @Override
    public DefaultDeserializationContext with(DeserializerFactory factory) {
        return new XmlDeserializationContext(this, factory);
    }

    @Override
    public DefaultDeserializationContext withCaches(CacheProvider cp) {
        return new XmlDeserializationContext(this, cp);
    }

    /*
    /**********************************************************
    /* Overrides we need
    /**********************************************************
     */

    @Override // since 2.12
    public Object readRootValue(JsonParser p, JavaType valueType,
            JsonDeserializer