CFile - concept representing a file on disk [1006360]

< > BotCompany Repo | #1006360 // CFile - concept representing a file on disk

JavaX fragment (include)

sclass CFile extends Concept {
  S fileProgID;
  S fileName; // optional, relative (program ID + "/" + file name)

  *() {}
  *(S *fileProgID, S *fileName) {}

  File file() {
    ret getProgramFile(fileProgID, fileName);
  }
  
  bool fileExists() {
    ret file().exists();
  }
  
  void makeDefaultName(S extension) {
    if (fileName != null || loading()) ret;
    if (id == 0) fail("No ID");
    fileProgID = dbProgramID();
    fileName = shortDynClassName(this) + id + addPrefix(".", extension);
  }
}

Author comment

Began life as a copy of #1005730

Travelled to 13 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt

Snippet ID:

#1006360

Snippet name:

CFile - concept representing a file on disk

Eternal ID of this version:

#1006360/1

Text MD5:

d041f2387cf4585bc613675e6bbd8084

Author:

stefan

Category:

javax / concepts

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2016-12-29 17:46:23

Source code size:

530 bytes / 22 lines

Pitched / IR pitched:

No / No

Views / Downloads:

626 / 1140

Referenced in:

[show references]

1	sclass CFile extends Concept {
2	S fileProgID;
3	S fileName; // optional, relative (program ID + "/" + file name)
4
5	*() {}
6	(S fileProgID, S *fileName) {}
7
8	File file() {
9	ret getProgramFile(fileProgID, fileName);
10	}
11
12	bool fileExists() {
13	ret file().exists();
14	}
15
16	void makeDefaultName(S extension) {
17	if (fileName != null \|\| loading()) ret;
18	if (id == 0) fail("No ID");
19	fileProgID = dbProgramID();
20	fileName = shortDynClassName(this) + id + addPrefix(".", extension);
21	}
22	}