public void writeFile(Exchange exchange, String fileName)
throws GenericFileOperationFailedException {
// build directory if auto create is enabled
if (endpoint.isAutoCreate()) {
// we must normalize it (to avoid having both \ and / in the name which confuses java.io.File)
String name = FileUtil.normalizePath(fileName);
// use java.io.File to compute the file path
File file = new File(name);
String directory = file.getParent();
boolean absolute = FileUtil.isAbsolute(file);
if (directory != null) {
if (!operations.buildDirectory(directory, absolute)) {
log.debug(
"Cannot build directory [{}] (could be because of denied permissions)", directory);
}
}
}
// upload
if (log.isTraceEnabled()) {
log.trace(
"About to write [{}] to [{}] from exchange [{}]",
new Object[] {fileName, getEndpoint(), exchange});
}
boolean success = operations.storeFile(fileName, exchange);
if (!success) {
throw new GenericFileOperationFailedException("Error writing file [" + fileName + "]");
}
log.debug("Wrote [{}] to [{}]", fileName, getEndpoint());
}
/**
* Creates the associated name of the done file based on the given file name.
*
* <p>This method should only be invoked if a done filename property has been set on this
* endpoint.
*
* @param fileName the file name
* @return name of the associated done file name
*/
protected String createDoneFileName(String fileName) {
String pattern = getDoneFileName();
ObjectHelper.notEmpty(pattern, "doneFileName", pattern);
// we only support ${file:name} or ${file:name.noext} as dynamic placeholders for done files
String path = FileUtil.onlyPath(fileName);
String onlyName = FileUtil.stripPath(fileName);
pattern = pattern.replaceFirst("\\$\\{file:name\\}", onlyName);
pattern = pattern.replaceFirst("\\$simple\\{file:name\\}", onlyName);
pattern = pattern.replaceFirst("\\$\\{file:name.noext\\}", FileUtil.stripExt(onlyName));
pattern = pattern.replaceFirst("\\$simple\\{file:name.noext\\}", FileUtil.stripExt(onlyName));
// must be able to resolve all placeholders supported
if (SimpleLanguage.hasStartToken(pattern)) {
throw new ExpressionIllegalSyntaxException(
fileName + ". Cannot resolve reminder: " + pattern);
}
String answer = pattern;
if (ObjectHelper.isNotEmpty(path) && ObjectHelper.isNotEmpty(pattern)) {
// done file must always be in same directory as the real file name
answer = path + File.separator + pattern;
}
if (getConfiguration().needToNormalize()) {
// must normalize path to cater for Windows and other OS
answer = FileUtil.normalizePath(answer);
}
return answer;
}
public String normalizePath(String name) {
return FileUtil.normalizePath(name);
}
