## org.springframework.mock.web
Class MockJspWriter

    java.lang.Object
      java.io.Writer
          javax.servlet.jsp.JspWriter
              org.springframework.mock.web.MockJspWriter

All Implemented Interfaces:
  Closeable, Flushable, Appendable

    public class MockJspWriter

extends JspWriter

Mock implementation of the `JspWriter` class.

Used for testing the web framework; only necessary for testing applications when testing custom JSP tags.

Since:
  2.5
Author:
  Juergen Hoeller

Field Summary

Fields inherited from class javax.servlet.jsp.JspWriter
`autoFlush, bufferSize, DEFAULT_BUFFER, NO_BUFFER, UNBOUNDED_BUFFER`

Fields inherited from class java.io.Writer
`lock`

Constructor Summary
`MockJspWriter(HttpServletResponse response)` Create a MockJspWriter for the given response, using the response's default Writer.
`MockJspWriter(HttpServletResponse response, Writer targetWriter)` Create a MockJspWriter for the given response.
`MockJspWriter(Writer targetWriter)` Create a MockJspWriter for the given plain Writer.

Method Summary
`void` `clear()`
`void` `clearBuffer()`
`void` `close()`
`void` `flush()`
`int` `getRemaining()`
`protected PrintWriter` `getTargetWriter()` Lazily initialize the target Writer.
`void` `newLine()`
`void` `print(boolean value)`
`void` `print(char value)`
`void` `print(char[] value)`
`void` `print(double value)`
`void` `print(float value)`
`void` `print(int value)`
`void` `print(long value)`
`void` `print(Object value)`
`void` `print(String value)`
`void` `println()`
`void` `println(boolean value)`
`void` `println(char value)`
`void` `println(char[] value)`
`void` `println(double value)`
`void` `println(float value)`
`void` `println(int value)`
`void` `println(long value)`
`void` `println(Object value)`
`void` `println(String value)`
`void` `write(char[] value, int offset, int length)`

Methods inherited from class javax.servlet.jsp.JspWriter
`getBufferSize, isAutoFlush`

Methods inherited from class java.io.Writer
`append, append, append, write, write, write, write`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### MockJspWriter

    public MockJspWriter(HttpServletResponse response)

  Create a MockJspWriter for the given response, using the response's default Writer.

  Parameters:
    `response` - the servlet response to wrap

### MockJspWriter

    public MockJspWriter(Writer targetWriter)

  Create a MockJspWriter for the given plain Writer.

  Parameters:
    `targetWriter` - the target Writer to wrap

### MockJspWriter

    public MockJspWriter(HttpServletResponse response,
                         Writer targetWriter)

  Create a MockJspWriter for the given response.

  Parameters:
    `response` - the servlet response to wrap
    `targetWriter` - the target Writer to wrap

Method Detail

### getTargetWriter

    protected PrintWriter getTargetWriter()
                                   throws IOException

  Lazily initialize the target Writer.

  Throws:
    `IOException`

### clear

    public void clear()
               throws IOException

  Specified by:
    `clear` in class `JspWriter`
  Throws:
    `IOException`

### clearBuffer

    public void clearBuffer()
                     throws IOException

  Specified by:
    `clearBuffer` in class `JspWriter`
  Throws:
    `IOException`

### flush

    public void flush()
               throws IOException

  Specified by:
    `flush` in interface `Flushable`
  Specified by:
    `flush` in class `JspWriter`
  Throws:
    `IOException`

### close

    public void close()
               throws IOException

  Specified by:
    `close` in interface `Closeable`
  Specified by:
    `close` in class `JspWriter`
  Throws:
    `IOException`

### getRemaining

    public int getRemaining()

  Specified by:
    `getRemaining` in class `JspWriter`

### newLine

    public void newLine()
                 throws IOException

  Specified by:
    `newLine` in class `JspWriter`
  Throws:
    `IOException`

### write

    public void write(char[] value,
                      int offset,
                      int length)
               throws IOException

  Specified by:
    `write` in class `Writer`
  Throws:
    `IOException`

### print

    public void print(boolean value)
               throws IOException

  Specified by:
    `print` in class `JspWriter`
  Throws:
    `IOException`

### print

    public void print(char value)
               throws IOException

  Specified by:
    `print` in class `JspWriter`
  Throws:
    `IOException`

### print

    public void print(char[] value)
               throws IOException

  Specified by:
    `print` in class `JspWriter`
  Throws:
    `IOException`

### print

    public void print(double value)
               throws IOException

  Specified by:
    `print` in class `JspWriter`
  Throws:
    `IOException`

### print

    public void print(float value)
               throws IOException

  Specified by:
    `print` in class `JspWriter`
  Throws:
    `IOException`

### print

    public void print(int value)
               throws IOException

  Specified by:
    `print` in class `JspWriter`
  Throws:
    `IOException`

### print

    public void print(long value)
               throws IOException

  Specified by:
    `print` in class `JspWriter`
  Throws:
    `IOException`

### print

    public void print(Object value)
               throws IOException

  Specified by:
    `print` in class `JspWriter`
  Throws:
    `IOException`

### print

    public void print(String value)
               throws IOException

  Specified by:
    `print` in class `JspWriter`
  Throws:
    `IOException`

### println

    public void println()
                 throws IOException

  Specified by:
    `println` in class `JspWriter`
  Throws:
    `IOException`

### println

    public void println(boolean value)
                 throws IOException

  Specified by:
    `println` in class `JspWriter`
  Throws:
    `IOException`

### println

    public void println(char value)
                 throws IOException

  Specified by:
    `println` in class `JspWriter`
  Throws:
    `IOException`

### println

    public void println(char[] value)
                 throws IOException

  Specified by:
    `println` in class `JspWriter`
  Throws:
    `IOException`

### println

    public void println(double value)
                 throws IOException

  Specified by:
    `println` in class `JspWriter`
  Throws:
    `IOException`

### println

    public void println(float value)
                 throws IOException

  Specified by:
    `println` in class `JspWriter`
  Throws:
    `IOException`

### println

    public void println(int value)
                 throws IOException

  Specified by:
    `println` in class `JspWriter`
  Throws:
    `IOException`

### println

    public void println(long value)
                 throws IOException

  Specified by:
    `println` in class `JspWriter`
  Throws:
    `IOException`

### println

    public void println(Object value)
                 throws IOException

  Specified by:
    `println` in class `JspWriter`
  Throws:
    `IOException`

### println

    public void println(String value)
                 throws IOException

  Specified by:
    `println` in class `JspWriter`
  Throws:
    `IOException`