public void aGrepResultsSetWithSingleFileMultipleExtracts() {
GrepResults results =
grep(constantExpression("ERROR 1"), on(localProfile()), extraLinesAfter(20));
for (GrepResult result :
results.filterBy(regularExpression("f(.*)e")).filterBy(regularExpression("ext(.*)ct"))) {
assertThat(StringUtils.contains(result.getText(), "fine extract"), is(true));
}
}
public void filterAndCounting() {
GrepResults results =
grep(constantExpression("ERROR 1"), on(localProfile()), extraLinesAfter(20));
assertThat(
results
.filterBy(regularExpression("Marco(.*)has been"))
.filterBy(constantExpression("(id=12345)"))
.totalLines(),
is(1));
}
public void aGrepResultsSetWithSingleFile() {
GrepResults results =
grep(constantExpression("ERROR 1"), on(localProfile()), extraLinesAfter(20));
for (GrepResult result : results.filterBy(regularExpression("Marco(.*)has been"))) {
assertThat(
StringUtils.contains(
result.getText(), "customer Marco(id=12345) has been updated successfully"),
is(true));
}
}
public void aGrepResultsSetWithMultipleFiles() {
GrepResults results =
grep(
constantExpression("er"),
on(Arrays.asList(localProfileWithWildecard("*"))),
extraLinesAfter(20),
ignoreCase());
for (GrepResult result : results.filterBy(regularExpression("ER(.*)OR"))) {
if (result.getFileName().endsWith("gz")) {
assertThat(StringUtils.contains(result.getText(), "GZ ERROR 1"), is(true));
assertThat(StringUtils.contains(result.getText(), "GZ ERROR 2"), is(true));
} else {
assertThat(StringUtils.contains(result.getText(), "ERROR 1"), is(true));
assertThat(StringUtils.contains(result.getText(), "ERROR 2"), is(true));
}
}
}
@Override
public GrepResults execute(List<GrepRequest> grepRequests) {
GrepResults results = new GrepResults();
ExecutorService executorService = null;
StackSessionPool.getInstance().startPool();
try {
clock.start();
executorService =
Executors.newFixedThreadPool(
maxGrepTaskThreads(this.optionsDecorator, grepRequests.size()));
List<GrepTask> grepTasks = new ArrayList<GrepTask>();
for (GrepRequest grepRequest : grepRequests) {
grepTasks.add(new GrepTask(grepRequest));
}
List<Future<List<GrepResult>>> grepTaskFutures = executorService.invokeAll(grepTasks);
for (Future<List<GrepResult>> future : grepTaskFutures) {
for (GrepResult singleGrepResult : future.get()) results.add(singleGrepResult);
}
} catch (Exception e) {
throw new RuntimeException("Error when executing the GrepTask", e);
} finally {
clock.stop();
results.setExecutionTime(clock.getTime());
if (executorService != null) {
executorService.shutdownNow();
}
try {
StackSessionPool.getInstance().getPool().close();
} catch (UnsupportedOperationException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
return results;
}
