ErrorStringBuilder (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.iapi.error.ErrorStringBuilder

```
public class ErrorStringBuilder
extends java.lang.Object
```
Class used to form error messages. Primary reason for existence is to allow a way to call printStackTrace() w/o automatically writting to a stream.

Field Summary

Fields
Modifier and Type Field Description

private PrintWriterGetHeader headerGetter

private java.io.PrintWriter printWriter

private java.io.StringWriter stringWriter

Constructor Summary

Constructors
Constructor Description

ErrorStringBuilder(PrintWriterGetHeader headerGetter)
Construct an error string builder

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`append(java.lang.String s)`	Append an error string
`void`	`appendln(java.lang.String s)`	Append an error string with a newline
`java.lang.StringBuffer`	`get()`	Get the buffer
`void`	`reset()`	Reset the buffer -- truncate it down to nothing.
`void`	`stackTrace(java.lang.Throwable t)`	Print a stacktrace from the throwable in the error buffer.

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

- Field Detail
  - stringWriter
```
private java.io.StringWriter stringWriter
```
  - printWriter
```
private java.io.PrintWriter printWriter
```
  - headerGetter
```
private PrintWriterGetHeader headerGetter
```
- Constructor Detail
  - ErrorStringBuilder
```
public ErrorStringBuilder(PrintWriterGetHeader headerGetter)
```
    Construct an error string builder
- Method Detail
  - append
```
public void append(java.lang.String s)
```
    Append an error string
    
    Parameters:
    
    s - the string to append
  - appendln
```
public void appendln(java.lang.String s)
```
    Append an error string with a newline
    
    Parameters:
    
    s - the string to append
  - stackTrace
```
public void stackTrace(java.lang.Throwable t)
```
    Print a stacktrace from the throwable in the error buffer.
    
    Parameters:
    
    t - the error
  - reset
```
public void reset()
```
    Reset the buffer -- truncate it down to nothing.
  - get
```
public java.lang.StringBuffer get()
```
    Get the buffer