| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| WebmacroTemplateContext |
|
| 1.0;1 |
| 1 | /* | |
| 2 | * $Source$ | |
| 3 | * $Revision$ | |
| 4 | * | |
| 5 | * Copyright (C) 2005 Tim Pizey | |
| 6 | * | |
| 7 | * Part of Melati (http://melati.org), a framework for the rapid | |
| 8 | * development of clean, maintainable web applications. | |
| 9 | * | |
| 10 | * Melati is free software; Permission is granted to copy, distribute | |
| 11 | * and/or modify this software under the terms either: | |
| 12 | * | |
| 13 | * a) the GNU General Public License as published by the Free Software | |
| 14 | * Foundation; either version 2 of the License, or (at your option) | |
| 15 | * any later version, | |
| 16 | * | |
| 17 | * or | |
| 18 | * | |
| 19 | * b) any version of the Melati Software License, as published | |
| 20 | * at http://melati.org | |
| 21 | * | |
| 22 | * You should have received a copy of the GNU General Public License and | |
| 23 | * the Melati Software License along with this program; | |
| 24 | * if not, write to the Free Software Foundation, Inc., | |
| 25 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the | |
| 26 | * GNU General Public License and visit http://melati.org to obtain the | |
| 27 | * Melati Software License. | |
| 28 | * | |
| 29 | * Feel free to contact the Developers of Melati (http://melati.org), | |
| 30 | * if you would like to work out a different arrangement than the options | |
| 31 | * outlined here. It is our intention to allow Melati to be used by as | |
| 32 | * wide an audience as possible. | |
| 33 | * | |
| 34 | * This program is distributed in the hope that it will be useful, | |
| 35 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 36 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 37 | * GNU General Public License for more details. | |
| 38 | * | |
| 39 | * Contact details for copyright holder: | |
| 40 | * | |
| 41 | * Tim Pizey <timp@paneris.org> | |
| 42 | * http://paneris.org/~timp | |
| 43 | */ | |
| 44 | ||
| 45 | package org.melati.template.webmacro; | |
| 46 | ||
| 47 | ||
| 48 | import java.util.Map; | |
| 49 | ||
| 50 | import org.melati.template.TemplateContext; | |
| 51 | import org.webmacro.Context; | |
| 52 | ||
| 53 | /** | |
| 54 | * Implements a template context for Melati / Webmacro without a Servlet. | |
| 55 | * | |
| 56 | */ | |
| 57 | public class WebmacroTemplateContext implements TemplateContext { | |
| 58 | ||
| 59 | Context context; | |
| 60 | ||
| 61 | /** | |
| 62 | * Constructor. | |
| 63 | * | |
| 64 | * @param c a {@link Context} to use to evaluate against | |
| 65 | */ | |
| 66 | 921 | public WebmacroTemplateContext(Context c) { |
| 67 | 921 | context = c; |
| 68 | // always put a PropagateVariableExceptionHandler in otherwise | |
| 69 | // we never get our errors out! | |
| 70 | 921 | setPropagateExceptionHandling(); |
| 71 | 921 | } |
| 72 | ||
| 73 | /** | |
| 74 | * Set a value in the Context. | |
| 75 | * | |
| 76 | * @param s key | |
| 77 | * @param o value | |
| 78 | * @see org.melati.template.TemplateContext#put(java.lang.String, java.lang.Object) | |
| 79 | */ | |
| 80 | public Object put(String s, Object o) { | |
| 81 | 3367 | return context.put(s,o); |
| 82 | } | |
| 83 | ||
| 84 | /** | |
| 85 | * Get a value by key. | |
| 86 | * | |
| 87 | * @param s key | |
| 88 | * @return value | |
| 89 | * @see org.melati.template.TemplateContext#get(java.lang.String) | |
| 90 | */ | |
| 91 | public Object get(String s) { | |
| 92 | 1 | return context.get(s); |
| 93 | } | |
| 94 | ||
| 95 | /** | |
| 96 | * Get the context itself. | |
| 97 | * | |
| 98 | * @return the context | |
| 99 | * @see org.melati.template.TemplateContext#getContext() | |
| 100 | */ | |
| 101 | public Object getContext() { | |
| 102 | 856 | return context; |
| 103 | } | |
| 104 | ||
| 105 | /** | |
| 106 | * {@inheritDoc} | |
| 107 | * @see org.melati.template.TemplateContext#setPassbackExceptionHandling() | |
| 108 | */ | |
| 109 | public void setPassbackExceptionHandling() { | |
| 110 | 418 | context.setEvaluationExceptionHandler( |
| 111 | new PassbackEvaluationExceptionHandler()); | |
| 112 | 418 | } |
| 113 | ||
| 114 | /** | |
| 115 | * {@inheritDoc} | |
| 116 | * @see org.melati.template.TemplateContext#setPropagateExceptionHandling() | |
| 117 | */ | |
| 118 | public void setPropagateExceptionHandling() { | |
| 119 | 941 | context.setEvaluationExceptionHandler( |
| 120 | new PropagateEvaluationExceptionHandler()); | |
| 121 | 941 | } |
| 122 | ||
| 123 | @Override | |
| 124 | public void putAll(Map<String, ?> m) { | |
| 125 | 0 | context.putAll(m); |
| 126 | 0 | } |
| 127 | ||
| 128 | } | |
| 129 | ||
| 130 | ||
| 131 | ||
| 132 | ||
| 133 | ||
| 134 |