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1
13 package info.magnolia.cms.gui.dialog;
14
15 import info.magnolia.cms.core.Content;
16 import info.magnolia.cms.util.ClassUtil;
17
18 import java.util.HashMap  ;
19 import java.util.Map ;
20
21 import javax.jcr.RepositoryException;
22 import javax.servlet.http.HttpServletRequest ;
23 import javax.servlet.http.HttpServletResponse ;
24
25 import org.apache.commons.lang.exception.NestableRuntimeException;
26 import org.slf4j.Logger;
27 import org.slf4j.LoggerFactory;
28
29
30
36 public final class DialogFactory {
37
38
41 private static Map controls = new HashMap ();
42
43
46 private static Logger log = LoggerFactory.getLogger(DialogFactory.class);
47
48
51 private DialogFactory() {
52 }
54
55
61 public static void registerDialog(String name, Class dialogClass) {
62
65 if (log.isDebugEnabled()) {
66 log.debug("Registering control [{}]", name); }
68
69 controls.put(name, dialogClass);
70 }
71
72
79 public static DialogControl loadDialog(HttpServletRequest request, HttpServletResponse response,
80 Content storageNode, Content configNode) throws RepositoryException {
81 String controlType = configNode.getNodeData("controlType").getString();
83 return getDialogControlInstanceByName(request, response, storageNode, configNode, controlType);
84 }
85
86 public static Dialog getDialogInstance(HttpServletRequest request, HttpServletResponse response,
87 Content storageNode, Content configNode) throws RepositoryException {
88 Dialog dialog = new Dialog();
89 dialog.init(request, response, storageNode, configNode);
90 return dialog;
91 }
92
93 public static DialogStatic getDialogStaticInstance(HttpServletRequest request, HttpServletResponse response,
94 Content storageNode, Content configNode) throws RepositoryException {
95 DialogStatic dialog = new DialogStatic();
96 dialog.init(request, response, storageNode, configNode);
97 return dialog;
98 }
99
100 public static DialogHidden getDialogHiddenInstance(HttpServletRequest request, HttpServletResponse response,
101 Content storageNode, Content configNode) throws RepositoryException {
102 DialogHidden dialog = new DialogHidden();
103 dialog.init(request, response, storageNode, configNode);
104 return dialog;
105 }
106
107 public static DialogEdit getDialogEditInstance(HttpServletRequest request, HttpServletResponse response,
108 Content storageNode, Content configNode) throws RepositoryException {
109 DialogEdit dialog = new DialogEdit();
110 dialog.init(request, response, storageNode, configNode);
111 return dialog;
112 }
113
114 public static DialogButton getDialogButtonInstance(HttpServletRequest request, HttpServletResponse response,
115 Content storageNode, Content configNode) throws RepositoryException {
116 DialogButton dialog = new DialogButton();
117 dialog.init(request, response, storageNode, configNode);
118 return dialog;
119 }
120
121 public static DialogPassword getDialogPasswordInstance(HttpServletRequest request, HttpServletResponse response,
122 Content storageNode, Content configNode) throws RepositoryException {
123 DialogPassword dialog = new DialogPassword();
124 dialog.init(request, response, storageNode, configNode);
125 return dialog;
126 }
127
128 public static DialogButtonSet getDialogButtonSetInstance(HttpServletRequest request, HttpServletResponse response,
129 Content storageNode, Content configNode) throws RepositoryException {
130 DialogButtonSet dialog = new DialogButtonSet();
131 dialog.init(request, response, storageNode, configNode);
132 return dialog;
133 }
134
135 public static DialogInclude getDialogIncludeInstance(HttpServletRequest request, HttpServletResponse response,
136 Content storageNode, Content configNode) throws RepositoryException {
137 DialogInclude dialog = new DialogInclude();
138 dialog.init(request, response, storageNode, configNode);
139 return dialog;
140 }
141
142 public static DialogSelect getDialogSelectInstance(HttpServletRequest request, HttpServletResponse response,
143 Content storageNode, Content configNode) throws RepositoryException {
144 DialogSelect dialog = new DialogSelect();
145 dialog.init(request, response, storageNode, configNode);
146 return dialog;
147 }
148
149
160 public static DialogControl getDialogControlInstanceByName(HttpServletRequest request,
161 HttpServletResponse response, Content storageNode, Content configNode, String controlType)
162 throws RepositoryException {
163
164 Class dialogClass = (Class ) controls.get(controlType);
165
166 if (dialogClass == null) {
167 try {
168 dialogClass = ClassUtil.classForName(controlType);
169 }
170 catch (ClassNotFoundException e) {
171 throw new IllegalArgumentException ("Unknown control type: \"" + controlType + "\""); }
173 }
174
175 DialogControl control = null;
176 try {
177 control = (DialogControl) dialogClass.newInstance();
178 }
179 catch (Exception e) {
180 throw new NestableRuntimeException("Unable to instantiate " + dialogClass
183 + " due to: InstantiationException - " + e.getMessage());
185 }
186
187 control.init(request, response, storageNode, configNode);
188 return control;
189 }
190 }
191 |
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