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## org.codehaus.groovy.grails.web.util
[Java] Class BoundedCharsAsEncodedBytesCounter

    java.lang.Object
      org.codehaus.groovy.grails.web.util.BoundedCharsAsEncodedBytesCounter

    public class BoundedCharsAsEncodedBytesCounter

Counts chars encoded as bytes up to a certain limit (capacity of byte buffer). size() returns the number of bytes, it will return -1 if the capacity was reached or an error occurred. this class is useful for calculating the content length of a HttpServletResponse before the response has been committed

Authors:
  Lari Hotari, Sagire Software Oy

Constructor Summary
`BoundedCharsAsEncodedBytesCounter(int capacity, java.lang.String encoding)`

Method Summary
`java.io.Writer` | `getCountingWriter()`
`int` | `size()`
`void` | `update(java.lang.String str)`
`void` | `update(char[] buf)`
`void` | `update(char[] buf, int off, int len)`

Methods inherited from class java.lang.Object
java.lang.Object#wait(), java.lang.Object#wait(long), java.lang.Object#wait(long, int), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()

Constructor Detail

### BoundedCharsAsEncodedBytesCounter

    public BoundedCharsAsEncodedBytesCounter(int capacity, java.lang.String encoding)

Method Detail

### getCountingWriter

    public java.io.Writer getCountingWriter()

### size

    public int size()

### update

    public void update(java.lang.String str)

### update

    public void update(char[] buf)

### update

    public void update(char[] buf, int off, int len)

Groovy Documentation