org.jboss.marshalling.river.RiverPutField Maven / Gradle / Ivy

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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2014 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * Licensed 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.jboss.marshalling.river;

import java.io.ObjectOutputStream;
import java.io.ObjectOutput;
import java.io.IOException;
import java.util.Arrays;
import org.jboss.marshalling.Marshaller;
import org.jboss.marshalling.TraceInformation;
import org.jboss.marshalling.util.FieldPutter;

/**
 *
 */
class RiverPutField extends ObjectOutputStream.PutField {

    private final FieldPutter[] fields;
    private final String[] names;

    public RiverPutField(final FieldPutter[] fields, final String[] names) {
        this.fields = fields;
        this.names = names;
    }

    private FieldPutter find(final String name) {
        final int pos = Arrays.binarySearch(names, name);
        if (pos < 0) {
            throw new IllegalArgumentException("No field named '" + name + "' could be found");
        }
        return fields[pos];
    }

    public void put(final String name, final boolean val) {
        find(name).setBoolean(val);
    }

    public void put(final String name, final byte val) {
        find(name).setByte(val);
    }

    public void put(final String name, final char val) {
        find(name).setChar(val);
    }

    public void put(final String name, final short val) {
        find(name).setShort(val);
    }

    public void put(final String name, final int val) {
        find(name).setInt(val);
    }

    public void put(final String name, final long val) {
        find(name).setLong(val);
    }

    public void put(final String name, final float val) {
        find(name).setFloat(val);
    }

    public void put(final String name, final double val) {
        find(name).setDouble(val);
    }

    public void put(final String name, final Object val) {
        find(name).setObject(val);
    }

    @Deprecated
    public final void write(final ObjectOutput out) throws IOException {
        throw new UnsupportedOperationException("write(ObjectOutput)");
    }

    protected final void write(final Marshaller marshaller) throws IOException {
        final FieldPutter[] fields = this.fields;
        final int len = fields.length;
        for (int i = 0; i < len; i++) try {
            fields[i].write(marshaller);
        } catch (IOException e) {
            TraceInformation.addFieldInformation(e, names[i]);
            throw e;
        } catch (RuntimeException e) {
            TraceInformation.addFieldInformation(e, names[i]);
            throw e;
        }
    }
}