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java.lang.Object org.simpleframework.xml.filter.SystemFilter
public class SystemFilter
The SystemFilter
object is used to provide a filter
that will replace the specified values with system properties.
This can be given a delegate filter which can be used to resolve
replacements should the value requested not match a property.
Constructor Summary | |
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SystemFilter()
Constructor for the SystemFilter object. |
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SystemFilter(Filter filter)
Constructor for the SystemFilter object. |
Method Summary | |
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java.lang.String |
replace(java.lang.String text)
Replaces the text provided with the value resolved from the system properties. |
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 SystemFilter()
SystemFilter
object. This
creates a filter that will resolve replacements using system
properties. Should the system properties not contain the
requested mapping this will return a null value.
public SystemFilter(Filter filter)
SystemFilter
object. This
creates a filter that will resolve replacements using system
properties. Should the system properties not contain the
requested mapping this delegates to the specified filter.
filter
- the filter delegated to if resolution failsMethod Detail |
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public java.lang.String replace(java.lang.String text)
Filter
if it is not
a null object. If no match is found a null is returned.
replace
in interface Filter
text
- this is the text value to be replaced
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