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Java > Open Source Codes > freemarker > testcase > models > TransformHashWrapper


1 /*
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18  * any, must include the following acknowledgement:
19  * "This product includes software developed by the
20  * Visigoth Software Society (http://www.visigoths.org/)."
21  * Alternately, this acknowledgement may appear in the software itself,
22  * if and wherever such third-party acknowledgements normally appear.
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24  * 4. Neither the name "FreeMarker", "Visigoth", nor any of the names of the
25  * project contributors may be used to endorse or promote products derived
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29  * 5. Products derived from this software may not be called "FreeMarker" or "Visigoth"
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48  * individuals on behalf of the Visigoth Software Society. For more
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50  * http://www.visigoths.org/
51  */

52
53 package freemarker.testcase.models;
54
55 import freemarker.template.*;
56 import freemarker.template.utility.*;
57
58 /**
59  * Part of the TestTransform testcase suite.
60  *
61  * @version $Id: TransformHashWrapper.java,v 1.15 2005/06/16 18:13:59 ddekany Exp $
62  */

63 public class TransformHashWrapper implements TemplateHashModel,
64         TemplateScalarModel {
65
66     private SimpleHash m_cHashModel = new SimpleHash();
67
68     /** Creates new TransformHashWrapper */
69     public TransformHashWrapper() {
70         m_cHashModel.put( "htmlEscape", new HtmlEscape() );
71         m_cHashModel.put( "compress", new StandardCompress() );
72         m_cHashModel.put( "escape", new TransformMethodWrapper1() );
73         m_cHashModel.put( "special", new TransformMethodWrapper2() );
74     }
75
76     /**
77      * Gets a <tt>TemplateModel</tt> from the hash.
78      *
79      * @param key the name by which the <tt>TemplateModel</tt>
80      * is identified in the template.
81      * @return the <tt>TemplateModel</tt> referred to by the key,
82      * or null if not found.
83      */

84     public TemplateModel get(String JavaDoc key) throws TemplateModelException {
85         return m_cHashModel.get( key );
86     }
87
88     /**
89      * @return true if this object is empty.
90      */

91     public boolean isEmpty() {
92         return false;
93     }
94
95     /**
96      * Returns the scalar's value as a String.
97      * @return the String value of this scalar.
98      */

99     public String JavaDoc getAsString() {
100         return "Utility transformations";
101     }
102 }
103
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