001: /*
002: * Copyright (c) 2003 The Visigoth Software Society. All rights
003: * reserved.
004: *
005: * Redistribution and use in source and binary forms, with or without
006: * modification, are permitted provided that the following conditions
007: * are met:
008: *
009: * 1. Redistributions of source code must retain the above copyright
010: * notice, this list of conditions and the following disclaimer.
011: *
012: * 2. Redistributions in binary form must reproduce the above copyright
013: * notice, this list of conditions and the following disclaimer in
014: * the documentation and/or other materials provided with the
015: * distribution.
016: *
017: * 3. The end-user documentation included with the redistribution, if
018: * any, must include the following acknowledgement:
019: * "This product includes software developed by the
020: * Visigoth Software Society (http://www.visigoths.org/)."
021: * Alternately, this acknowledgement may appear in the software itself,
022: * if and wherever such third-party acknowledgements normally appear.
023: *
024: * 4. Neither the name "FreeMarker", "Visigoth", nor any of the names of the
025: * project contributors may be used to endorse or promote products derived
026: * from this software without prior written permission. For written
027: * permission, please contact visigoths@visigoths.org.
028: *
029: * 5. Products derived from this software may not be called "FreeMarker" or "Visigoth"
030: * nor may "FreeMarker" or "Visigoth" appear in their names
031: * without prior written permission of the Visigoth Software Society.
032: *
033: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
034: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
035: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
036: * DISCLAIMED. IN NO EVENT SHALL THE VISIGOTH SOFTWARE SOCIETY OR
037: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
038: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
039: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
040: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
041: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
042: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
043: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
044: * SUCH DAMAGE.
045: * ====================================================================
046: *
047: * This software consists of voluntary contributions made by many
048: * individuals on behalf of the Visigoth Software Society. For more
049: * information on the Visigoth Software Society, please see
050: * http://www.visigoths.org/
051: */
052:
053: package freemarker.testcase.models;
054:
055: import freemarker.template.*;
056:
057: /**
058: * Testcase to see how FreeMarker deals with multiple Template models.
059: *
060: * @version $Id: MultiModel5.java,v 1.12 2004/01/06 17:06:44 szegedia Exp $
061: */
062: public class MultiModel5 implements TemplateSequenceModel,
063: TemplateHashModel {
064:
065: private LegacyList m_cList = new LegacyList();
066:
067: /** Creates new MultiModel5 */
068: public MultiModel5() {
069: m_cList.add(new SimpleScalar("Dummy to make list non-empty"));
070: }
071:
072: /**
073: * @return the specified index in the list
074: */
075: public TemplateModel get(int i) throws TemplateModelException {
076: return m_cList.get(i);
077: }
078:
079: /**
080: * @return true if this object is empty.
081: */
082: public boolean isEmpty() {
083: return false;
084: }
085:
086: public int size() {
087: return m_cList.size();
088: }
089:
090: /**
091: * Gets a <tt>TemplateModel</tt> from the hash.
092: *
093: * @param key the name by which the <tt>TemplateModel</tt>
094: * is identified in the template.
095: * @return the <tt>TemplateModel</tt> referred to by the key,
096: * or null if not found.
097: */
098: public TemplateModel get(String key) {
099: if (key.equals("empty")) {
100: return new SimpleScalar(
101: "Dummy hash value, for test purposes.");
102: } else {
103: return null;
104: }
105: }
106:
107: }
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