/**
* Releases the given {@link Closeable} especially if it was an instance of {@link Releasable}.
*
* <p>For example, the creation of a <code>ResettableInputStream</code> would entail physically
* opening a file. If the opened file is meant to be closed only (in a finally block) by the very
* same code block that created it, then it is necessary that the release method must not be
* called while the execution is made in other stack frames.
*
* <p>In such case, as other stack frames may inadvertently or indirectly call the close method of
* the stream, the creator of the stream would need to explicitly disable the accidental closing
* via <code>ResettableInputStream#disableClose()</code>, so that the release method becomes the
* only way to truly close the opened file.
*/
public static void release(Closeable is, Log log) {
closeQuietly(is, log);
if (is instanceof Releasable) {
Releasable r = (Releasable) is;
r.release();
}
}
private static JmesPathExpression getAstFromArgument(
String argument, Map<String, JmesPathExpression> argumentToAstMap) throws IOException {
if (argument != null && !argumentToAstMap.containsKey(argument)) {
ProcessBuilder pb =
new ProcessBuilder(
"/apollo/env/SDETools/bin/brazil-runtime-exec",
"python3.4",
System.getProperty("codeGenSourceDirectory") + "/bin/jp-to-ast.py",
argument);
Process p = pb.start();
JsonNode jsonNode = mapper.readTree(IOUtils.toString(p.getInputStream()));
JmesPathExpression ast = fromAstJsonToAstJava(jsonNode);
argumentToAstMap.put(argument, ast);
IOUtils.closeQuietly(p.getInputStream(), null);
return ast;
} else if (argument != null) {
return argumentToAstMap.get(argument);
}
return null;
}
/**
* To allow customers to override abort to just close. We can think about exposing this method as
* protected to allow customers to completely prevent the abort behavior if there is a need
*/
private void doAbort() {
if (httpRequest != null) {
httpRequest.abort();
}
IOUtils.closeQuietly(in, null);
}
