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Java > Open Source Codes > org > outerj > daisy > frontend > admin > FieldTypeUsesBinding


1 /*
2  * Copyright 2004 Outerthought bvba and Schaubroeck nv
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.outerj.daisy.frontend.admin;
17
18 import org.apache.cocoon.forms.binding.AbstractCustomBinding;
19 import org.apache.cocoon.forms.formmodel.Widget;
20 import org.apache.cocoon.forms.formmodel.Repeater;
21 import org.apache.commons.jxpath.JXPathContext;
22 import org.outerj.daisy.repository.schema.DocumentType;
23 import org.outerj.daisy.repository.schema.FieldTypeUse;
24 import org.outerj.daisy.repository.schema.RepositorySchema;
25 import org.outerj.daisy.repository.schema.FieldType;
26 import org.outerj.daisy.repository.Repository;
27
28 public class FieldTypeUsesBinding extends AbstractCustomBinding {
29     protected void doLoad(Widget widget, JXPathContext jxPathContext) throws Exception JavaDoc {
30         Repeater repeater = (Repeater)widget;
31         DocumentType documentType = (DocumentType)jxPathContext.getValue(".");
32         FieldTypeUse[] fieldTypeUses = documentType.getFieldTypeUses();
33         for (int i = 0; i < fieldTypeUses.length; i++) {
34           Repeater.RepeaterRow row = repeater.addRow();
35           row.getChild("id").setValue(new java.lang.Long JavaDoc(fieldTypeUses[i].getFieldType().getId()));
36           row.getChild("name").setValue(fieldTypeUses[i].getFieldType().getName());
37           row.getChild("required").setValue(Boolean.valueOf(fieldTypeUses[i].isRequired()));
38         }
39     }
40
41     protected void doSave(Widget widget, JXPathContext jxPathContext) throws Exception JavaDoc {
42         Repeater repeater = (Repeater)widget;
43         DocumentType documentType = (DocumentType)jxPathContext.getValue(".");
44         documentType.clearFieldTypeUses();
45         Repository repository = (Repository)widget.getForm().getAttribute("DaisyRepository");
46         RepositorySchema repositorySchema = repository.getRepositorySchema();
47         for (int i = 0; i < repeater.getSize(); i++) {
48           Long JavaDoc fieldTypeId = (Long JavaDoc)repeater.getRow(i).getChild("id").getValue();
49           FieldType fieldType = repositorySchema.getFieldTypeById(fieldTypeId.longValue(), false);
50           documentType.addFieldType(fieldType, ((Boolean JavaDoc)repeater.getRow(i).getChild("required").getValue()).booleanValue());
51         }
52     }
53 }
54
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