com.fasterxml.jackson.jr.stree.JrSimpleTreeExtension Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jackson-jr-stree Show documentation

Simple immutable (read-only) tree model that builds directly on jackson-core (streaming), has no other dependencies.

The newest version!

package com.fasterxml.jackson.jr.stree;

import com.fasterxml.jackson.jr.ob.JSON;
import com.fasterxml.jackson.jr.ob.JacksonJrExtension;
import com.fasterxml.jackson.jr.ob.api.ExtensionContext;

/**
 * Simple {@link JacksonJrExtension} for registering "simple Tree Model"
 * implementation ({@link JacksonJrsTreeCodec}).
 *
 * @see JacksonJrsTreeCodec
 *
 * @since 2.11
 */
public class JrSimpleTreeExtension
    extends JacksonJrExtension
{
    protected final JacksonJrsTreeCodec _codec;

    public JrSimpleTreeExtension() {
        this(new JacksonJrsTreeCodec());
    }

    public JrSimpleTreeExtension(JacksonJrsTreeCodec tc) {
        _codec = tc;
    }

    @Override
    protected void register(ExtensionContext ctxt) {
        _codec.setFailOnDuplicateKeys(ctxt.isEnabled(JSON.Feature.FAIL_ON_DUPLICATE_MAP_KEYS));
        _codec.setUseBigDecimalForDouble(ctxt.isEnabled(JSON.Feature.USE_BIG_DECIMAL_FOR_FLOATS));
        ctxt.setTreeCodec(_codec);
    }
}