LimitedOutputStream - OutputStream that fails when writing too much [1036592]

< > BotCompany Repo | #1036592 // LimitedOutputStream - OutputStream that fails when writing too much

JavaX fragment (include) [tags: use-pretranspiled]

sclass LimitedOutputStream extends CountingOutputStream {
  long limit;
  
  *(OutputStream out) { super(out); }
  *(OutputStream out, long *limit) { super(out); }
  
  @Override
  public void write(int b) throws IOException {
    checkLimit();
    super.write(b);
  }

  @Override
  public void write(byte[] b) throws IOException {
    checkLimit();
    super.write(b);
  }

  @Override
  public void write(byte[] b, int off, int len) throws IOException {
    checkLimit();
    super.write(b, off, len);
  }
  
  void checkLimit {
    if (counter >= limit)
      fail("Write limit reached (" + n2(limit) + " bytes)");
  }
}

Author comment

Began life as a copy of #1029366

Travelled to 2 computer(s): mqqgnosmbjvj, wnsclhtenguj

Snippet ID:

#1036592

Snippet name:

LimitedOutputStream - OutputStream that fails when writing too much

Eternal ID of this version:

#1036592/3

Text MD5:

34f1141d6c9a0a0f526b57a332e8adce

Transpilation MD5:

b9bccc7ba4b7d1efa70ddc67f3552b1b

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2023-04-02 18:22:30

Source code size:

652 bytes / 29 lines

Pitched / IR pitched:

No / No

Views / Downloads:

79 / 119

Version history:

2 change(s)

Referenced in:

[show references]

1	sclass LimitedOutputStream extends CountingOutputStream {
2	long limit;
3
4	*(OutputStream out) { super(out); }
5	(OutputStream out, long limit) { super(out); }
6
7	@Override
8	public void write(int b) throws IOException {
9	checkLimit();
10	super.write(b);
11	}
12
13	@Override
14	public void write(byte[] b) throws IOException {
15	checkLimit();
16	super.write(b);
17	}
18
19	@Override
20	public void write(byte[] b, int off, int len) throws IOException {
21	checkLimit();
22	super.write(b, off, len);
23	}
24
25	void checkLimit {
26	if (counter >= limit)
27	fail("Write limit reached (" + n2(limit) + " bytes)");
28	}
29	}