InvalidXmlCharacterFilter (JOSM)

java.lang.Object
- java.io.Reader
- - org.openstreetmap.josm.io.InvalidXmlCharacterFilter

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable
```
public class InvalidXmlCharacterFilter
extends java.io.Reader
```
FilterInputStream that gets rid of characters that are invalid in an XML 1.0 document. Although these characters are forbidden, in the real wold they still appear in XML files. Java's SAX parser throws an exception, so we have to filter at a lower level. Only handles control characters (<0x20). Invalid characters are replaced by space (0x20).

Field Summary

Fields
Modifier and Type Field Description

private static boolean firstWarning

private static boolean[] INVALID_CHARS

private java.io.Reader reader
- Fields inherited from class java.io.Reader
  lock

Constructor Summary

Constructors
Constructor Description

InvalidXmlCharacterFilter(java.io.Reader reader)
Constructs a new InvalidXmlCharacterFilter for the given Reader.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`private static char`	`filter(char in)`
`int`	`read(char[] b, int off, int len)`

Methods inherited from class java.io.Reader
mark, markSupported, nullReader, read, read, read, ready, reset, skip, transferTo

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

- Field Detail
  - reader
```
private final java.io.Reader reader
```
  - firstWarning
```
private static boolean firstWarning
```
  - INVALID_CHARS
```
private static final boolean[] INVALID_CHARS
```
- Constructor Detail
  - InvalidXmlCharacterFilter
```
public InvalidXmlCharacterFilter(java.io.Reader reader)
```
    Constructs a new InvalidXmlCharacterFilter for the given Reader.
    
    Parameters:
    
    reader - The reader to filter
- Method Detail
  - read
```
public int read(char[] b,
                int off,
                int len)
         throws java.io.IOException
```
    Specified by:
    
    read in class java.io.Reader
    
    Throws:
    
    java.io.IOException
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Specified by:
    
    close in class java.io.Reader
    
    Throws:
    
    java.io.IOException
  - filter
```
private static char filter(char in)
```