There are several places where futures are created with SettableFuture.create().
This updates those to use new `ListenableCompletableFuture()` instead.
* Use ListenableCompletableFuture on all public APIs
* Use CompletableFuture internally, in example, and in tests
* Add new FutureUtils class
* Add 2 new static methods to ListenableCompletableFuture
Add addSignedInput() variants to Transaction that provide input value,
deprecate non-value methods, add checks and logs.
Add simple transaction building tests to TransactionTest.
This also updates some tests to not use the deprecated methods.
This commit contains rather hard to review diffs to the protobuf test datasets in .txt format.
To aid the review, this Python script can be used to convert the data from the old to the new
format:
```
import sys
file = open(sys.argv[1])
outfile = open(sys.argv[1] + ".lite", "w")
line = file.readline()
lines = []
def sortAndPrint(group, removeLastLB=False, removeFirstLB=False):
group.sort()
if removeFirstLB and group[0] == "\n":
group.remove("\n")
for i in range(len(group)):
if i == len(group) - 1 and removeLastLB:
group[i] = group[i].rstrip()
print(group[i], end="", file=outfile)
def sign32neg(value):
if 0x80000000 <= value <= 0xFFFFFFFF:
value &= 0x7FFFFFFF
value = int(value)
value = ~value
value ^= 0x7FFFFFFF
return value
def processPath(path):
parts = path.rstrip().split(":")
number = int(parts[1].lstrip())
if number >= 0x80000000:
number = sign32neg(number)
return parts[0] + ": " + str(number) + "\n"
groupcount = 0
while len(line) > 0:
if line.startswith("type:"):
if len(lines):
sortAndPrint(lines, removeFirstLB=groupcount==0)
groupcount += 1
lines.clear()
lines.append(line)
elif line.find("deterministic_key {") != -1:
structure = line
innerlines = []
line = file.readline()
while not line.startswith('}'):
if line.find("path") != -1: # preserve order of paths
pathlines = processPath(line)
line = file.readline()
if line.startswith('}'):
innerlines.append(pathlines)
continue
while line.find("path") != -1:
pathlines += processPath(line)
line = file.readline()
innerlines.append(pathlines)
if line.startswith('}'):
continue
if line.startswith(" sigsRequiredToSpend"):
line = line.replace("sigsRequiredToSpend", "sigs_required_to_spend")
innerlines.append(line)
line = file.readline()
innerlines.sort()
for l in innerlines:
structure += l
structure += line.rstrip() + "\n"
lines.append(structure)
elif line.find("path") != -1: # preserve order of paths
accountpathlines = processPath(line)
line = file.readline()
while line.find("path") != -1:
accountpathlines += processPath(line)
line = file.readline()
lines.append(accountpathlines)
lines.append(line)
else:
lines.append(line)
line = file.readline()
print(file=outfile)
sortAndPrint(lines, removeLastLB=True)
file.close()
outfile.close()
```
