com.sun.faces.mock.MockResult Maven / Gradle / Ivy
/*
* $Id: MockResult.java,v 1.2 2006/03/16 19:41:24 edburns Exp $
*/
/*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the License). You may not use this file except in
* compliance with the License.
*
* You can obtain a copy of the License at
* https://javaserverfaces.dev.java.net/CDDL.html or
* legal/CDDLv1.0.txt.
* See the License for the specific language governing
* permission and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* Header Notice in each file and include the License file
* at legal/CDDLv1.0.txt.
* If applicable, add the following below the CDDL Header,
* with the fields enclosed by brackets [] replaced by
* your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* [Name of File] [ver.__] [Date]
*
* Copyright 2005 Sun Microsystems Inc. All Rights Reserved
*/
package com.sun.faces.mock;
import java.util.Map;
import java.util.SortedMap;
import java.util.TreeMap;
import javax.faces.FacesException;
import javax.servlet.jsp.jstl.sql.Result;
import com.sun.org.apache.commons.beanutils.PropertyUtils;
/**
* Mock object that implements enough of
* javax.servlet.jsp.jstl.sql.ResultSet to exercise the
* ResultDataModel functionality. It wraps an array of
* JavaBeans objects that are passed to the constructor.
*
* IMPLEMENTATION NOTE - The SortedMap
* objects returned by getRows() do NOT
* support case-insensitive key comparisons, as required by the JSTL
* specification. Therefore, key values in value reference expressions
* will be matched case sensitively in unit tests.
*/
public class MockResult implements Result {
// ------------------------------------------------------------ Constructors
/**
* Construct a new MockResult instance wrapping the
* specified array of beans.
*
* @param beans Array of beans representing the content of the result set
*/
public MockResult(Object beans[]) {
if (beans == null) {
throw new NullPointerException();
}
this.beans = beans;
}
// ------------------------------------------------------ Instance Variables
// Array of beans representing our underlying data
private Object beans[] = null;
// ----------------------------------------------------- Implemented Methods
public SortedMap[] getRows() {
TreeMap results[] = new TreeMap[beans.length];
for (int i = 0; i < results.length; i++) {
try {
results[i] = new TreeMap(PropertyUtils.describe(beans[i]));
} catch (Exception e) {
throw new FacesException(e);
}
}
return (results);
}
public int getRowCount() {
return (beans.length);
}
// --------------------------------------------------- Unimplemented Methods
public Object[][] getRowsByIndex() {
throw new UnsupportedOperationException();
}
public String[] getColumnNames() {
throw new UnsupportedOperationException();
}
public boolean isLimitedByMaxRows() {
throw new UnsupportedOperationException();
}
}