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bacoAlunos
(root)
/
branches
/
v3
/
impl
/
src
/
java
/
pt
/
estgp
/
estgweb
/
web
/
tags
/
CanAddContentTag.java
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package
pt.estgp.estgweb.web.tags
;
import
org.apache.log4j.Logger
;
import
org.apache.struts.util.RequestUtils
;
import
javax.servlet.jsp.tagext.BodyTagSupport
;
import
javax.servlet.jsp.JspException
;
import
javax.servlet.jsp.JspWriter
;
import
pt.estgp.estgweb.domain.*
;
import
pt.estgp.estgweb.utils.Globals
;
public
class
CanAddContentTag
extends
BodyTagSupport
{
private
static
final
1.
5
.0/docs/api/java/util/logging/Logger.html">
Logger
logger =
1.
5
.0/docs/api/java/util/logging/Logger.html">
Logger
.
getLogger
(
CanAddContentTag.
class
)
;
private
1.
5
.0/docs/api/java/lang/String.html">
String
name
;
private
1.
5
.0/docs/api/java/lang/String.html">
String
property
;
public
1.
5
.0/docs/api/java/lang/String.html">
String
getName
(
)
{
return
name
;
}
public
void
setName
(
1.
5
.0/docs/api/java/lang/String.html">
String
name
)
{
this
.
name
= name
;
}
public
1.
5
.0/docs/api/java/lang/String.html">
String
getProperty
(
)
{
return
property
;
}
public
void
setProperty
(
1.
5
.0/docs/api/java/lang/String.html">
String
property
)
{
this
.
property
= property
;
}
public
int
doStartTag
(
)
throws
JspException
{
if
(
go
(
)
)
{
return
EVAL_BODY_TAG
;
}
else
return
SKIP_BODY
;
}
public
boolean
go
(
)
throws
JspException
{
UserSessionImpl userSession =
(
UserSessionImpl
)
pageContext.
getRequest
(
)
.
getAttribute
(
Globals.
USER_SESSION_KEY
)
;
IAddContents iAddContents =
(
IAddContents
)
RequestUtils.
lookup
(
pageContext, name, property,
null
)
;
return
iAddContents
!
=
null
&&
userSession.
getUser
(
)
!
=
null
&&
(
iAddContents.
canAddContent
(
userSession.
getUser
(
)
)
)
;
}
public
int
doEndTag
(
)
throws
JspException
{
if
(
go
(
)
)
{
1.
5
.0/docs/api/java/lang/String.html">
String
toPage = bodyContent.
getString
(
)
.
trim
(
)
;
JspWriter writer = pageContext.
getOut
(
)
;
try
{
writer.
write
(
toPage
)
;
}
catch
(
1.
5
.0/docs/api/java/lang/Exception.html">
Exception
e
)
{
logger.
error
(
e, e
)
;
throw
new
JspException
(
e
)
;
}
}
// Continue processing this page
return
EVAL_PAGE
;
}
}