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Struts example source code file (ResultConfig.java)

This example Struts source code file (ResultConfig.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Struts tags/keywords

builder, builder, io, linkedhashmap, located, map, map, override, resultconfig, resultconfig, serializable, string, string, util

The Struts ResultConfig.java source code

/*
 * Copyright 2002-2006,2009 The Apache Software Foundation.
 * 
 * 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 com.opensymphony.xwork2.config.entities;

import com.opensymphony.xwork2.util.location.Located;
import com.opensymphony.xwork2.util.location.Location;

import java.io.Serializable;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;


/**
 * Configuration for Result.
 * <p/>
 * In the xml configuration file this is defined as the <code>result tag.
 *
 * @author Mike
 */
public class ResultConfig extends Located implements Serializable {

    protected Map<String,String> params;
    protected String className;
    protected String name;

    protected ResultConfig(String name, String className) {
        this.name = name;
        this.className = className;
        params = new LinkedHashMap<String, String>();
    }

    protected ResultConfig(ResultConfig orig) {
        this.params = orig.params;
        this.name = orig.name;
        this.className = orig.className;
    }

    public String getClassName() {
        return className;
    }

    public String getName() {
        return name;
    }

    public Map<String,String> getParams() {
        return params;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }

        if (!(o instanceof ResultConfig)) {
            return false;
        }

        final ResultConfig resultConfig = (ResultConfig) o;

        if ((className != null) ? (!className.equals(resultConfig.className)) : (resultConfig.className != null)) {
            return false;
        }

        if ((name != null) ? (!name.equals(resultConfig.name)) : (resultConfig.name != null)) {
            return false;
        }

        if ((params != null) ? (!params.equals(resultConfig.params)) : (resultConfig.params != null)) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        int result;
        result = ((name != null) ? name.hashCode() : 0);
        result = (29 * result) + ((className != null) ? className.hashCode() : 0);
        result = (29 * result) + ((params != null) ? params.hashCode() : 0);

        return result;
    }

    /**
     * The builder for this object.  An instance of this object is the only way to construct a new instance.  The
     * purpose is to enforce the immutability of the object.  The methods are structured in a way to support chaining.
     * After setting any values you need, call the {@link #build()} method to create the object.
     */
    public static final class Builder {
        protected ResultConfig target;

        public Builder(String name, String className) {
            target = new ResultConfig(name, className);
        }

        public Builder(ResultConfig orig) {
            target = new ResultConfig(orig);
        }

        public Builder name(String name) {
            target.name = name;
            return this;
        }

        public Builder className(String name) {
            target.className = name;
            return this;
        }

         public Builder addParam(String name, String value) {
            target.params.put(name, value);
            return this;
        }

        public Builder addParams(Map<String,String> params) {
            target.params.putAll(params);
            return this;
        }

        public Builder location(Location loc) {
            target.location = loc;
            return this;
        }

        public ResultConfig build() {
            embalmTarget();
            ResultConfig result = target;
            target = new ResultConfig(target);
            return result;
        }

        protected void embalmTarget() {
            target.params = Collections.unmodifiableMap(target.params);
        }
    }
}

Other Struts examples (source code examples)

Here is a short list of links related to this Struts ResultConfig.java source code file:

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