org.apache.tools.ant.filters
public final class ReplaceTokens extends BaseParamFilterReader implements ChainableReader
<replacetokens begintoken="#" endtoken="#">
<token key="DATE" value="${TODAY}"/>
</replacetokens>
Or:
<filterreader classname="org.apache.tools.ant.filters.ReplaceTokens">
<param type="tokenchar" name="begintoken" value="#"/>
<param type="tokenchar" name="endtoken" value="#"/>
<param type="token" name="DATE" value="${TODAY}"/>
</filterreader>
| Nested Class Summary | |
|---|---|
| static class | ReplaceTokens.Token
Holds a token |
| Constructor Summary | |
|---|---|
| ReplaceTokens()
Constructor for "dummy" instances.
| |
| ReplaceTokens(Reader in)
Creates a new filtered reader.
| |
| Method Summary | |
|---|---|
| void | addConfiguredToken(ReplaceTokens.Token token)
Adds a token element to the map of tokens to replace.
|
| Reader | chain(Reader rdr)
Creates a new ReplaceTokens using the passed in
Reader for instantiation.
|
| int | read()
Returns the next character in the filtered stream, replacing tokens
from the original stream.
|
| void | setBeginToken(char beginToken)
Sets the "begin token" character.
|
| void | setEndToken(char endToken)
Sets the "end token" character.
|
See Also: BaseFilterReader
Parameters: in A Reader object providing the underlying stream.
Must not be null.
Parameters: token The token to add to the map of replacements.
Must not be null.
Parameters: rdr A Reader object providing the underlying stream.
Must not be null.
Returns: a new filter based on this configuration, but filtering the specified reader
Returns: the next character in the resulting stream, or -1 if the end of the resulting stream has been reached
Throws: IOException if the underlying stream throws an IOException during reading
Parameters: beginToken the character used to denote the beginning of a token
Parameters: endToken the character used to denote the end of a token