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Struts example source code file (StubValueStack.java)

This example Struts source code file (StubValueStack.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

class, compoundroot, compoundroot, hashmap, map, map, object, object, string, string, stubvaluestack, util, valuestack

The Struts StubValueStack.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;

import com.opensymphony.xwork2.util.CompoundRoot;
import com.opensymphony.xwork2.util.ValueStack;

import java.util.HashMap;
import java.util.Map;

/**
 * Stub value stack for testing
 */
public class StubValueStack implements ValueStack {
    Map<String, Object> ctx = new HashMap();
    CompoundRoot root = new CompoundRoot();
    
    public Map<String, Object> getContext() {
        return ctx;
    }

    public void setDefaultType(Class defaultType) {
    }

    public void setExprOverrides(Map<Object, Object> overrides) {
    }

    public Map<Object, Object> getExprOverrides() {
        return null;
    }

    public CompoundRoot getRoot() {
        return root;
    }

    public void setValue(String expr, Object value) {
        ctx.put(expr, value);
    }

    public void setValue(String expr, Object value, boolean throwExceptionOnFailure) {
        ctx.put(expr, value);
    }

    public String findString(String expr) {
        return (String) ctx.get(expr);
    }

    public String findString(String expr, boolean throwExceptionOnFailure) {
        return findString(expr, false);
    }

    public Object findValue(String expr) {
        return findValue(expr, false);
    }

    public Object findValue(String expr, boolean throwExceptionOnFailure) {
        return ctx.get(expr);
    }

    public Object findValue(String expr, Class asType) {
        return findValue(expr, asType, false);
    }

    public Object findValue(String expr, Class asType, boolean throwExceptionOnFailure) {
        return ctx.get(expr);
    }

    public Object peek() {
        return root.peek();
    }

    public Object pop() {
        return root.pop();
    }

    public void push(Object o) {
        root.push(o);
    }

    public void set(String key, Object o) {
        ctx.put(key, o);
    }

    public int size() {
        return root.size();
    }
}

Other Struts examples (source code examples)

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

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