/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9.0b2)
- * Copyright (C) 2015 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
*
* This file is part of Jalview.
*
*/
public class FileParse
{
+ protected static final String SPACE = " ";
+
+ protected static final String TAB = "\t";
+
/**
* text specifying source of data. usually filename or url.
*/
*/
protected String suffix = null;
- protected String type = null;
+ protected DataSourceType dataSourceType = null;
protected BufferedReader dataIn = null;
{
if (from == null)
{
- throw new Error(
- MessageManager
- .getString("error.implementation_error_null_fileparse"));
+ throw new Error(MessageManager
+ .getString("error.implementation_error_null_fileparse"));
}
if (from == this)
{
suffix = from.suffix;
errormessage = from.errormessage; // inherit potential error messages
error = false; // reset any error condition.
- type = from.type;
+ dataSourceType = from.dataSourceType;
dataIn = from.dataIn;
if (dataIn != null)
{
private BufferedReader tryAsGzipSource(InputStream inputStream)
throws Exception
{
- BufferedReader inData = new BufferedReader(new InputStreamReader(
- new GZIPInputStream(inputStream)));
+ BufferedReader inData = new BufferedReader(
+ new InputStreamReader(new GZIPInputStream(inputStream)));
inData.mark(2048);
inData.read();
inData.reset();
return inData;
}
- private boolean checkURLSource(String fileStr) throws IOException,
- MalformedURLException
+ private boolean checkURLSource(String fileStr)
+ throws IOException, MalformedURLException
{
errormessage = "URL NOT FOUND";
URL url = new URL(fileStr);
{
if (e != null)
{
- throw new IOException(
- MessageManager
- .getString("exception.failed_to_resolve_gzip_stream"),
- e);
+ throw new IOException(MessageManager
+ .getString("exception.failed_to_resolve_gzip_stream"), e);
}
throw q;
}
* configurable values for the origin and the type of the source
*/
public FileParse(BufferedReader source, String originString,
- String typeString)
+ DataSourceType sourceType)
{
- type = typeString;
+ dataSourceType = sourceType;
error = false;
inFile = null;
dataName = originString;
*
* @param fileStr
* - datasource locator/content
- * @param type
+ * @param sourceType
* - protocol of source
* @throws MalformedURLException
* @throws IOException
*/
- public FileParse(String fileStr, String type)
+ public FileParse(String fileStr, DataSourceType sourceType)
throws MalformedURLException, IOException
{
- this.type = type;
+ this.dataSourceType = sourceType;
error = false;
- if (type.equals(AppletFormatAdapter.FILE))
+ if (sourceType == DataSourceType.FILE)
{
if (checkFileSource(fileStr))
{
{
throw new IOException(MessageManager.formatMessage(
"exception.problem_opening_file_also_tried",
- new String[] { inFile.getName(), suffixLess,
- errormessage }));
+ new String[]
+ { inFile.getName(), suffixLess, errormessage }));
}
}
else
{
throw new IOException(MessageManager.formatMessage(
- "exception.problem_opening_file",
- new String[] { inFile.getName(), errormessage }));
+ "exception.problem_opening_file", new String[]
+ { inFile.getName(), errormessage }));
}
}
}
- else if (type.equals(AppletFormatAdapter.URL))
+ else if (sourceType == DataSourceType.URL)
{
try
{
error = true;
}
}
- else if (type.equals(AppletFormatAdapter.PASTE))
+ else if (sourceType == DataSourceType.PASTE)
{
errormessage = "PASTE INACCESSIBLE!";
dataIn = new BufferedReader(new StringReader(fileStr));
dataName = "Paste";
}
- else if (type.equals(AppletFormatAdapter.CLASSLOADER))
+ else if (sourceType == DataSourceType.CLASSLOADER)
{
errormessage = "RESOURCE CANNOT BE LOCATED";
java.io.InputStream is = getClass()
else
{
errormessage = "PROBABLE IMPLEMENTATION ERROR : Datasource Type given as '"
- + (type != null ? type : "null") + "'";
+ + (sourceType != null ? sourceType : "null") + "'";
error = true;
}
if (dataIn == null || error)
{
// pass up the reason why we have no source to read from
throw new IOException(MessageManager.formatMessage(
- "exception.failed_to_read_data_from_source",
- new String[] { errormessage }));
+ "exception.failed_to_read_data_from_source", new String[]
+ { errormessage }));
}
error = false;
dataIn.mark(READAHEAD_LIMIT);
{
return dataIn.readLine();
}
- throw new IOException(MessageManager.formatMessage(
- "exception.invalid_source_stream",
- new String[] { errormessage }));
+ throw new IOException(MessageManager
+ .formatMessage("exception.invalid_source_stream", new String[]
+ { errormessage }));
}
/**
}
else
{
- throw new IOException(
- MessageManager
- .getString("error.implementation_error_reset_called_for_invalid_source"));
+ throw new IOException(MessageManager.getString(
+ "error.implementation_error_reset_called_for_invalid_source"));
}
}
{
return null;
}
+
+ public DataSourceType getDataSourceType()
+ {
+ return dataSourceType;
+ }
}