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java.lang.ObjectTagSupport
it.eng.spago.taglib.logic.ConditionalTagBase
it.eng.spago.taglib.logic.MatchTag
public class MatchTag
Evalute the nested body content of this tag if the specified value is a substring of the specified variable.
Field Summary | |
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protected java.lang.String |
location
The location where the match must exist ( exact , start or
end ), or null for anywhere. |
protected java.lang.String |
value
The value to which the variable specified by other attributes of this tag will be matched. |
Fields inherited from class it.eng.spago.taglib.logic.ConditionalTagBase |
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cookie, header, messages, name, parameter, role, scope, user |
Constructor Summary | |
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MatchTag()
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Method Summary | |
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protected boolean |
condition()
Evaluate the condition that is being tested by this particular tag, and return true if the nested body content of this tag should
be evaluated, or false if it should be skipped. |
protected boolean |
condition(boolean desired)
Evaluate the condition that is being tested by this particular tag, and return true if the nested body content of this tag should
be evaluated, or false if it should be skipped. |
java.lang.String |
getLocation()
|
java.lang.String |
getValue()
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void |
release()
Release all allocated resources. |
void |
setLocation(java.lang.String location)
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void |
setValue(java.lang.String value)
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Methods inherited from class it.eng.spago.taglib.logic.ConditionalTagBase |
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doEndTag, doStartTag, getCookie, getHeader, getName, getParameter, getRole, getScope, getUser, setCookie, setHeader, setName, setParameter, setRole, setScope, setUser |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected java.lang.String location
exact
, start
or
end
), or null
for anywhere.
protected java.lang.String value
Constructor Detail |
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public MatchTag()
Method Detail |
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public java.lang.String getLocation()
public void setLocation(java.lang.String location)
public java.lang.String getValue()
public void setValue(java.lang.String value)
public void release()
release
in class ConditionalTagBase
protected boolean condition() throws JspException
true
if the nested body content of this tag should
be evaluated, or false
if it should be skipped. This
method must be implemented by concrete subclasses.
condition
in class ConditionalTagBase
JspException
- if a JSP exception occursprotected boolean condition(boolean desired) throws JspException
true
if the nested body content of this tag should
be evaluated, or false
if it should be skipped. This
method must be implemented by concrete subclasses.
desired
- Desired value for a true result
JspException
- if a JSP exception occurs
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