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java.lang.Object org.zkoss.zk.ui.metainfo.ResponseHeaderInfo
public class ResponseHeaderInfo
Represents a setting of a response header. The setting specified here will become the response's header.
It is a bit confusing that ResponseHeaderInfo
represents a setting of the response's header.
HeaderInfo
represents a tag located in the header of the generated content of a page.
For example, if the client is a HTTP browser, then ResponseHeaderInfo
is equivalent
to invoke Execution.setResponseHeader(java.lang.String, java.lang.String)
and
Execution.addResponseHeader(java.lang.String, java.lang.String)
.
And, HeaderInfo
represents the <link>, <meta> and <script> HTML tags
It is not serializable.
Constructor Summary | |
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ResponseHeaderInfo(java.lang.String name,
java.lang.String value,
java.lang.String append,
ConditionImpl cond)
Constructor. |
Method Summary | |
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java.lang.String |
getName()
Returns the response header's name. |
java.lang.Object |
getValue(PageDefinition pgdef,
Page page)
Returns the value of the response header. |
boolean |
shallAppend(PageDefinition pgdef,
Page page)
Returns whether to append the response header, rather than replace. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ResponseHeaderInfo(java.lang.String name, java.lang.String value, java.lang.String append, ConditionImpl cond)
name
- the header's name, such as Refresh.value
- the header's value. It could contain EL expressions.
It could be evaluated to a string, or a date (Date
).append
- whether to append the header, or to set the header. It could contain EL expressions.Method Detail |
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public java.lang.String getName()
public java.lang.Object getValue(PageDefinition pgdef, Page page)
Date
or String
(and never null).public boolean shallAppend(PageDefinition pgdef, Page page)
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