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v2.3.2.1

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gnosygnu
2015-03-08 21:27:59 -04:00
parent d279c70606
commit 80b9928b5c
259 changed files with 2841 additions and 2060 deletions
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32
100_core/src_200_io/gplx/ios/IoEngine_system.java
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@@ -85,24 +85,27 @@ public class IoEngine_system extends IoEngine_base {
}
@SuppressWarnings("resource")
@Override public String LoadFilStr(IoEngine_xrg_loadFilStr args) {
Io_url url = args.Url();
Io_url url = args.Url(); String url_str = url.Xto_api();
boolean file_exists = ExistsFil_api(url); // check if file exists first to avoid throwing exception; note that most callers pass Missing_ignored; DATE:2015-02-24
if (!file_exists) {
if (args.MissingIgnored()) return "";
else throw Err_Fil_NotFound(url);
}
// get reader for file
InputStream stream = null;
try {stream = new FileInputStream(url.Xto_api());}
InputStream stream = null;
try {stream = new FileInputStream(url_str);}
catch (FileNotFoundException e) {
if (args.MissingIgnored()) return "";
throw Err_Fil_NotFound(e, url);
}
return Load_from_stream_as_str(stream, url_str);
}
public static String Load_from_stream_as_str(InputStream stream, String url_str) {
InputStreamReader reader = null;
try {reader = new InputStreamReader(stream, IoEngineArgs._.LoadFilStr_Encoding);}
catch (UnsupportedEncodingException e) {
Closeable_Close(stream, url, false);
throw Err_Text_UnsupportedEncoding(IoEngineArgs._.LoadFilStr_Encoding, "", url, e);
Closeable_Close(stream, url_str, false);
throw Err_text_unsupported_encoding(IoEngineArgs._.LoadFilStr_Encoding, "", url_str, e);
}
// make other objects
@@ -114,17 +117,17 @@ public class IoEngine_system extends IoEngine_base {
while (true) {
try {pos = reader.read(readerBuffer);}
catch (IOException e) {
Closeable_Close(stream, url, false);
Closeable_Close(reader, url, false);
throw Err_.err_key_(e, IoEngineArgs._.Err_IoException, "read data from file failed").Add("url", url.Xto_api()).Add("pos", pos);
Closeable_Close(stream, url_str, false);
Closeable_Close(reader, url_str, false);
throw Err_.err_key_(e, IoEngineArgs._.Err_IoException, "read data from file failed").Add("url", url_str).Add("pos", pos);
}
if (pos == -1) break;
sw.write(readerBuffer, 0, pos);
}
// cleanup
Closeable_Close(stream, url, false);
Closeable_Close(reader, url, false);
Closeable_Close(stream, url_str, false);
Closeable_Close(reader, url_str, false);
return sw.toString();
}
@Override public boolean ExistsDir(Io_url url) {return new File(url.Xto_api()).exists();}
@@ -353,12 +356,13 @@ public class IoEngine_system extends IoEngine_base {
XferDir(IoEngine_xrg_xferDir.copy_(src, trg));
}
}
protected static void Closeable_Close(Closeable closeable, Io_url url, boolean throwErr) {
protected static void Closeable_Close(Closeable closeable, Io_url url, boolean throwErr) {Closeable_Close(closeable, url.Xto_api(), throwErr);}
protected static void Closeable_Close(Closeable closeable, String url_str, boolean throwErr) {
if (closeable == null) return;
try {closeable.close();}
catch (IOException e) {
if (throwErr)
throw Err_.err_key_(e, IoEngineArgs._.Err_IoException, "close object failed").Add("class", ClassAdp_.NameOf_obj(closeable)).Add("url", url.Xto_api());
throw Err_.err_key_(e, IoEngineArgs._.Err_IoException, "close object failed").Add("class", ClassAdp_.NameOf_obj(closeable)).Add("url", url_str);
// else
// UsrDlg_._.Finally("failed to close FileChannel", "url", url, "apiErr", Err_.Message_err_arg(e));
}
@@ -372,11 +376,11 @@ public class IoEngine_system extends IoEngine_base {
if (!Op_sys.Cur().Tid_is_drd())
IoEngine_system_xtn.SetWritable(fil, true);
}
Err Err_Text_UnsupportedEncoding(String encodingName, String text, Io_url url, Exception e) {
private static Err Err_text_unsupported_encoding(String encodingName, String text, String url_str, Exception e) {
return Err_.err_key_(e, "gplx.texts.UnsupportedEncodingException", "text is in unsupported encoding").CallLevel_1_()
.Add("encodingName", encodingName)
.Add("text", text)
.Add("url", url.Xto_api())
.Add("url", url_str)
;
}
boolean user_agent_needs_resetting = true;