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1 package fr.improve.struts.taglib.layout;
2
3 import javax.servlet.jsp.JspException  ;
4
5 import fr.improve.struts.taglib.layout.menu.MenuComponent;
6 import fr.improve.struts.taglib.layout.util.LayoutUtils;
7 import fr.improve.struts.taglib.layout.util.MenuInterface;
8
9
17 public class MenuItemTag2 extends javax.servlet.jsp.tagext.TagSupport implements MenuInterface {
18 protected String key = null;
19 protected String link = null;
20 protected String page = null;
21 protected String action = null;
22 protected String forward = null;
23 protected String style = null;
24
25 protected String name = null;
26 protected String image = null;
27 protected String target = null;
28 protected MenuComponent menu = null;
29 public void addItem(MenuComponent item) {
30 if (menu==null) menu = new MenuComponent();
31 menu.addMenuComponent(item);
32 }
33 public int doEndTag() throws JspException {
34 if (name==null) {
35 if (menu==null) menu = new MenuComponent();
36 menu.setTitle(key);
37 menu.setLocation(link);
38 menu.setForward(forward);
39 menu.setPage(page);
40 menu.setAction(action);
41 menu.setImage(image);
42 menu.setStyle(style);
43 menu.setTarget(target);
44 } else
45 menu = LayoutUtils.getMenu(pageContext, name);
46 if (menu==null) throw new JspException ("Menu " + name + " not found in repository");
47 try {
48 MenuInterface menuTag = (MenuInterface) findAncestorWithClass(this, MenuInterface.class);
49 menuTag.addItem(menu);
50 } catch (ClassCastException e) {
51 throw new JspException ("menuItem tag not in a menu or a menuItem tag");
52 } catch (NullPointerException e) {
53 throw new JspException ("menuItem tag not in a menu or a menuItem tag");
54 }
55 menu = null;
56 return EVAL_PAGE;
57 }
58 public int doStartTag() throws JspException {
59 return EVAL_BODY_INCLUDE;
60 }
61 public void release() {
62 super.release();
63 key = null;
64 link = null;
65 forward = null;
66 action = null;
67 page = null;
68 menu = null;
69 name = null;
70 image = null;
71 style = null;
72 target = null;
73 }
74 public void setImage(String image) {
75 this.image = image;
76 }
77 public void setKey(String key) {
78 this.key = key;
79 }
80 public void setLink(String link) {
81 this.link = link;
82 }
83 public void setName(String name) {
84 this.name = name;
85 }
86
90 public String getTarget() {
91 return target;
92 }
93
94
98 public void setTarget(String target) {
99 this.target = target;
100 }
101
102
106 public void setForward(String forward) {
107 this.forward = forward;
108 }
109
110
114 public void setPage(String page) {
115 this.page = page;
116 }
117
118 public void setStyle(String in_string) {
119 style = in_string;
120 }
121
122 public void setAction(String in_action) {
123 action = in_action;
124 }
125
126 }
127 |
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