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13 package org.exoplatform.services.portletcontainer.impl.portletAPIImp.tags;
14
15 import javax.servlet.jsp.tagext.BodyTagSupport  ;
16 import javax.servlet.jsp.JspException ;
17 import javax.portlet.*;
18
19 import java.io.IOException ;
20 import java.util.HashMap ;
21 import java.util.Map ;
22
23 public abstract class XURLTag extends BodyTagSupport {
24
25 protected WindowState windowState;
26 protected PortletMode portletMode;
27 protected String var;
28 protected boolean secure;
29 private Map parameters = new HashMap ();
30
31 public void addParameter(String key, String value){
32 parameters.put(key, new String []{value});
33 }
34
35 public void setWindowState(String windowState) {
36 if(WindowState.MAXIMIZED.toString().equals(windowState))
37 this.windowState = WindowState.MAXIMIZED;
38 else if (WindowState.MINIMIZED.toString().equals(windowState))
39 this.windowState = WindowState.MINIMIZED;
40 else if (WindowState.NORMAL.toString().equals(windowState))
41 this.windowState = WindowState.NORMAL;
42 else
43 this.windowState = new WindowState(windowState);
44 }
45
46 public void setPortletMode(String portletMode) {
47 if(PortletMode.EDIT.toString().equals(portletMode))
48 this.portletMode = PortletMode.EDIT;
49 else if(PortletMode.HELP.toString().equals(portletMode))
50 this.portletMode = PortletMode.HELP;
51 else if(PortletMode.VIEW.toString().equals(portletMode))
52 this.portletMode = PortletMode.VIEW;
53 else
54 this.portletMode =new PortletMode(portletMode);
55 }
56
57 public String getVar() {
58 return var;
59 }
60
61 public void setVar(String var) {
62 this.var = var;
63 }
64
65 public void setSecure(String secure) {
66 if(secure.equals("true"))
67 this.secure = true;
68 else
69 this.secure = false;
70 }
71
72 public int doStartTag() throws JspException {
73 return EVAL_BODY_BUFFERED;
74 }
75
76 public int doEndTag() throws JspException {
77 PortletURL portletURL = getPortletURL();
78 portletURL.setParameters(parameters);
79 try {
80 if(portletMode != null)
81 portletURL.setPortletMode(portletMode);
82 portletURL.setSecure(secure);
83 if(windowState != null)
84 portletURL.setWindowState(windowState);
85 } catch (PortletModeException e) {
86 throw new JspException (e);
87 } catch (WindowStateException e) {
88 throw new JspException (e);
89 } catch (PortletSecurityException e) {
90 throw new JspException (e);
91 }
92
93 if(var == null || "".equals(var)){
94 try {
95 pageContext.getOut().print(portletURL.toString());
96 } catch (IOException e1) {
97 throw new JspException (e1);
98 }
99 } else {
100 pageContext.setAttribute(var, portletURL.toString());
101 }
102
103 return EVAL_PAGE;
104 }
105
106 public abstract PortletURL getPortletURL();
107 }
108 |
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