Ant task to find and replace in property value -


ant task "replace" find-and-replace in contents of file. can used (or there other task) work directly on property value.

e.g. want find ampersand property value , replace other string. achieve in multiple steps. 

 <property name="prop_before" value="abc&pqr" />  <echo  file="propfile" message="${prop_before}" />  <replace file="propfile" token="&amp;" value="esacape_and" />  <loadfile property="prop_after" srcfile="propfile"/>

is there ant task below ?

<replace source_property="prop_before"           destination_property="prop_after"           token="&amp;"           value="esacape_and"   />

if can add external libraries, it's simplest use propertyregex ant-contrib project:

<propertyregex property="pack.name"           input="package.abc.name"           regexp="(package)\.[^\.]*\.(name)"           replace="\1.def.\2"           casesensitive="false" />

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