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1
13 package com.tonbeller.wcf.table;
14
15 import java.net.MalformedURLException  ;
16 import java.net.URL ;
17 import java.util.MissingResourceException ;
18
19 import javax.servlet.jsp.JspException ;
20
21 import org.apache.log4j.Logger;
22 import org.w3c.dom.Document ;
23
24 import com.tonbeller.wcf.component.Component;
25 import com.tonbeller.wcf.component.ComponentTag;
26 import com.tonbeller.wcf.controller.RequestContext;
27 import com.tonbeller.wcf.selection.DefaultSelectionModel;
28 import com.tonbeller.wcf.selection.SelectionModel;
29 import com.tonbeller.wcf.utils.ResourceLocator;
30 import com.tonbeller.wcf.utils.XmlUtils;
31
32
37 public class TableComponentTag extends ComponentTag {
38
39 private static Logger logger = Logger.getLogger(TableComponentTag.class);
40
41 String model = null;
42 String selmode = "multi";
43 boolean closable = true;
44 boolean pagable = true;
45 boolean sortable = true;
46 int pagesize = 10;
47 String editForm = null;
48 boolean editable = false;
49 boolean colHeaders = true;
50
51
54 public Component createComponent(RequestContext context) throws JspException {
55 try {
56 TableModel tm = EmptyTableModel.instance();
57 if (model != null) {
58 tm = (TableModel)context.getModelReference(model);
59 if (tm == null)
60 throw new JspException ("table " + model + " not found");
61 }
62
63 String tableId = editForm == null ? id : id + ".table";
64 TableComponent tableComp = createTable(tableId, tm);
65 tableComp.setPageable(pagable);
66 tableComp.setSortable(sortable);
67 tableComp.setClosable(closable);
68 tableComp.setColHeaders(colHeaders);
69
70 DefaultSelectionModel dsm = new DefaultSelectionModel();
71 if ("href".equals(selmode))
72 dsm.setMode(SelectionModel.SINGLE_SELECTION_HREF);
73 else if ("single".equals(selmode))
74 dsm.setMode(SelectionModel.SINGLE_SELECTION);
75 else if ("multi".equals(selmode))
76 dsm.setMode(SelectionModel.MULTIPLE_SELECTION);
77 else
78 dsm.setMode(SelectionModel.NO_SELECTION);
79 tableComp.setSelectionModel(dsm);
80 tableComp.setPageSize(pagesize);
81
82 if (editForm != null) {
83 URL url = ResourceLocator.getResource(context.getServletContext(), context.getLocale(), editForm);
85 Document doc = XmlUtils.parse(url);
86 TablePropertiesFormComponent formComp = new TablePropertiesFormComponent(id + ".form", null, doc, tableComp);
87 formComp.setVisible(false);
88 formComp.setCloseable(true);
89 return new EditableTableComponent(id, null, tableComp, formComp);
90 }
91 else if (editable)
92 return EditableTableComponent.instance(context, id, tableComp);
93 return tableComp;
94
95 } catch (MalformedURLException e) {
96 logger.error(id, e);
97 throw new JspException (e);
98 } catch (MissingResourceException e) {
99 logger.error(id, e);
100 throw new JspException (e);
101 }
102 }
103
104 protected TableComponent createTable(String tableId, TableModel tm) {
105 return new TableComponent(tableId, null, tm);
106 }
107
108 public void setModel(String model) {
109 this.model = model;
110 }
111
112 public void setSelmode(String string) {
113 selmode = string;
114 }
115
116 public void setClosable(boolean b) {
117 closable = b;
118 }
119
120 public void setPagable(boolean b) {
121 pagable = b;
122 }
123
124 public void setSortable(boolean b) {
125 sortable = b;
126 }
127
128 public void setPagesize(int i) {
129 pagesize = i;
130 }
131
132 public String getModel() {
133 return model;
134 }
135
136 public void setEditForm(String string) {
137 editForm = string;
138 }
139
140 public void setEditable(boolean editable) {
141 this.editable = editable;
142 }
143
144 public boolean isColHeaders() {
145 return colHeaders;
146 }
147
148 public void setColHeaders(boolean colHeaders) {
149 this.colHeaders = colHeaders;
150 }
151 }
152 |
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