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>| Modifier and Type | Class and Description |
|---|---|
static class |
ReplaceTokens.Token
Holds a token
|
| Constructor and Description |
|---|
ReplaceTokens()
Constructor for "dummy" instances.
|
ReplaceTokens(java.io.Reader in)
Creates a new filtered reader.
|
| Modifier and Type | Method and Description |
|---|---|
void |
addConfiguredToken(ReplaceTokens.Token token)
Adds a token element to the map of tokens to replace.
|
java.io.Reader |
chain(java.io.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(java.lang.String beginToken)
Sets the "begin token" character.
|
void |
setEndToken(java.lang.String endToken)
Sets the "end token" character.
|
void |
setPropertiesResource(Resource r)
A resource containing properties, each of which is interpreted
as a token/value pair.
|
getParameters, setParametersgetInitialized, getProject, read, readFully, readLine, setInitialized, setProject, skippublic ReplaceTokens()
BaseFilterReader.BaseFilterReader()public ReplaceTokens(java.io.Reader in)
in - A Reader object providing the underlying stream.
Must not be null.public int read()
throws java.io.IOException
read in class java.io.FilterReaderjava.io.IOException - if the underlying stream throws an IOException
during readingpublic void setBeginToken(java.lang.String beginToken)
beginToken - the character used to denote the beginning of a tokenpublic void setEndToken(java.lang.String endToken)
endToken - the character used to denote the end of a tokenpublic void setPropertiesResource(Resource r)
public void addConfiguredToken(ReplaceTokens.Token token)
token - The token to add to the map of replacements.
Must not be null.public java.io.Reader chain(java.io.Reader rdr)
chain in interface ChainableReaderrdr - A Reader object providing the underlying stream.
Must not be null.