Struts example source code file (SimpleAction.java)

This example Struts source code file (SimpleAction.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

arraylist, command_return_code, date, date, exception, exception, hashmap, map, map, properties, simpleaction, string, string, testbean, util

The Struts SimpleAction.java source code

/*
 * Copyright 2002-2003,2009 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;

import com.opensymphony.xwork2.config.Configuration;
import com.opensymphony.xwork2.inject.Inject;

import java.util.*;


/**
 * DOCUMENT ME!
 *
 * @author $author$
 * @version $Revision: 894090 $
 */
public class SimpleAction extends ActionSupport {

    public static final String COMMAND_RETURN_CODE = "com.opensymphony.xwork2.SimpleAction.CommandInvoked";


    private ArrayList someList = new ArrayList();
    private Date date = new Date();
    private Properties settings = new Properties();
    private String blah;
    private String name;
    private TestBean bean = new TestBean();
    private boolean throwException;
    private int bar;
    private int baz;
    private int foo;
    private long longFoo;
    private short shortFoo;
    private double percentage;
    private Map<Integer,String> indexedProps = new HashMap();

    private String aliasSource;
    private String aliasDest;
    private Map<String,String> protectedMap = new HashMap();
    private Map<String,String> existingMap = new HashMap();
    
    public static boolean resultCalled;


    public SimpleAction() {
        resultCalled = false;
        existingMap.put("existingKey", "value");
    }
    
    public Map<String,String> getTheProtectedMap() {
        return protectedMap;
    }
    
    protected Map<String,String> getTheSemiProtectedMap() {
        return protectedMap;
    }

    public void setExistingMap(Map<String,String> map) {
        this.existingMap = map;
    }

    public Map<String,String> getTheExistingMap() {
        return existingMap;
    }


    public void setBar(int bar) {
        this.bar = bar;
    }

    public int getBar() {
        return bar;
    }

    public double getPercentage() {
        return percentage;
    }

    public void setPercentage(double percentage) {
        this.percentage = percentage;
    }

    public void setBaz(int baz) {
        this.baz = baz;
    }

    public int getBaz() {
        return baz;
    }

    public void setBean(TestBean bean) {
        this.bean = bean;
    }

    public TestBean getBean() {
        return bean;
    }

    public void setBlah(String blah) {
        this.blah = blah;
    }

    public String getBlah() {
        return blah;
    }

    public Boolean getBool(String b) {
        return new Boolean(b);
    }

    public boolean[] getBools() {
        boolean[] b = new boolean[]{true, false, false, true};

        return b;
    }

    public void setDate(Date date) {
        this.date = date;
    }

    public Date getDate() {
        return date;
    }

    public void setFoo(int foo) {
        this.foo = foo;
    }

    public int getFoo() {
        return foo;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }

    public void setSettings(Properties settings) {
        this.settings = settings;
    }

    public Properties getSettings() {
        return settings;
    }


    public String getAliasDest() {
        return aliasDest;
    }

    public void setAliasDest(String aliasDest) {
        this.aliasDest = aliasDest;
    }

    public String getAliasSource() {
        return aliasSource;
    }

    public void setAliasSource(String aliasSource) {
        this.aliasSource = aliasSource;
    }


    public void setSomeList(ArrayList someList) {
        this.someList = someList;
    }

    public ArrayList getSomeList() {
        return someList;
    }
    
    public String getIndexedProp(int index) {
    	return indexedProps.get(index);
    }
    
    public void setIndexedProp(int index, String val) {
    	indexedProps.put(index, val);
    }
    

    public void setThrowException(boolean   throwException) {
        this.throwException = throwException;
    }

    public String commandMethod() throws Exception {
        return COMMAND_RETURN_CODE;
    }
    
    public Result resultAction() throws Exception {
    	return new Result() {
            public Configuration configuration;

            @Inject
            public void setConfiguration(Configuration config) {
                this.configuration = config;
            }
            public void execute(ActionInvocation invocation) throws Exception {
                if (configuration != null)
                    resultCalled = true;
            }
    	    
    	};
    }

    public String exceptionMethod() throws Exception {
        if (throwException) {
            throw new Exception("We're supposed to throw this");
        }

        return "OK";
    }

    @Override
    public String execute() throws Exception {
        if (foo == bar) {
            return ERROR;
        }

        baz = foo + bar;

        name = "HelloWorld";
        settings.put("foo", "bar");
        settings.put("black", "white");

        someList.add("jack");
        someList.add("bill");
        someList.add("kerry");

        return SUCCESS;
    }
    
    public String doInput() throws Exception {
        return INPUT;
    }


    public long getLongFoo() {
        return longFoo;
    }


    public void setLongFoo(long longFoo) {
        this.longFoo = longFoo;
    }


    public short getShortFoo() {
        return shortFoo;
    }


    public void setShortFoo(short shortFoo) {
        this.shortFoo = shortFoo;
    }
}