erik/cryptoprice
erik/cryptoprice
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Updated examples.

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This commit is contained in:
Erik C. Thauvin 2021-06-20 01:31:52 -07:00
parent a704b955dc
commit 2ef72938f2
9 changed files with 110 additions and 45 deletions
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4
examples/build.gradle.kts
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@ -6,6 +6,8 @@ plugins {
// ./gradlew run
// ./gradlew runJava
// ./gradlew run --args="btc"
// ./gradlew runJava --args="eth eur"
defaultTasks(ApplicationPlugin.TASK_RUN_NAME)
@ -26,7 +28,7 @@ application {
tasks {
register<JavaExec>("runJava") {
group = "application"
main = "com.example.CryptoPriceSample"
mainClass.set("com.example.CryptoPriceSample")
classpath = sourceSets.main.get().runtimeClasspath
}
}

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examples/gradle/wrapper/gradle-wrapper.jar vendored
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2
examples/gradle/wrapper/gradle-wrapper.properties vendored
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@ -1,5 +1,5 @@
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

2
examples/gradlew vendored
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@ -72,7 +72,7 @@ case "`uname`" in
Darwin* )
darwin=true
;;
MINGW* )
MSYS* | MINGW* )
msys=true
;;
NONSTOP* )

51
examples/src/main/java/com/example/CryptoPriceSample.java
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@ -10,34 +10,39 @@ import java.util.List;
public class CryptoPriceSample {
public static void main(String[] args) {
try {
// Get current Bitcoin spot price.
final CryptoPrice price = CryptoPrice.spotPrice("BTC");
System.out.println("The current Bitcoin price is " + price.toCurrency());
if (args.length > 0) {
final CryptoPrice price;
if (args.length == 2) {
price = CryptoPrice.spotPrice(args[0], args[1]);
} else {
price = CryptoPrice.spotPrice(args[0]);
}
System.out.println("The current " + price.getBase() + " price is " + price.getAmount() + " in "
+ price.getCurrency());
} else {
// Get current Bitcoin spot price.
final CryptoPrice price = CryptoPrice.spotPrice("BTC");
System.out.println("The current Bitcoin price is " + price.toCurrency());
System.out.println();
System.out.println();
// Get current Ethereum spot price in Pound sterling.
final CryptoPrice gbpPrice = CryptoPrice.spotPrice("ETH", "GBP");
System.out.println("The current Ethereum price is " + gbpPrice.toCurrency());
// Get current Ethereum spot price in Pound sterling.
final CryptoPrice gbpPrice = CryptoPrice.spotPrice("ETH", "GBP");
System.out.println("The current Ethereum price is " + gbpPrice.toCurrency());
// Get current Litecoin spot price in Euros.
final CryptoPrice euroPrice = CryptoPrice.spotPrice("LTC", "EUR");
System.out.println("The current Litecoin price is " + euroPrice.toCurrency());
// Get current Litecoin spot price in Euros.
final CryptoPrice euroPrice = CryptoPrice.spotPrice("LTC", "EUR");
System.out.println("The current Litecoin price is " + euroPrice.toCurrency());
System.out.println();
// Get current Bitcoin buy price using API.
// See: https://developers.coinbase.com/api/v2#get-buy-price
final CryptoPrice buyPrice =
CryptoPrice.toPrice(
CryptoPrice.apiCall(
List.of("prices", "BTC-USD", "buy"),
Collections.emptyMap()
)
);
System.out.println("The current " + buyPrice.getBase() + " buy price is " + buyPrice.getAmount()
+ " in " + buyPrice.getCurrency());
System.out.println();
// Get current Bitcoin buy price using API.
// See: https://developers.coinbase.com/api/v2#get-buy-price
final CryptoPrice buyPrice = CryptoPrice
.toPrice(CryptoPrice.apiCall(List.of("prices", "BTC-USD", "buy"), Collections.emptyMap()));
System.out.println("The current " + buyPrice.getBase() + " buy price is " + buyPrice.getAmount()
+ " in " + buyPrice.getCurrency());
}
} catch (CryptoException e) {
System.err.println("HTTP Status Code: " + e.getStatusCode());
System.err.println(e.getMessage());

43
examples/src/main/kotlin/com/example/CryptoPriceExample.kt
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@ -7,32 +7,37 @@ import net.thauvin.erik.crypto.CryptoPrice.Companion.toPrice
import java.io.IOException
fun main(@Suppress("UNUSED_PARAMETER") args: Array<String>) {
fun main(args: Array<String>) {
try {
// Get current Bitcoin spot price.
val price = spotPrice("BTC")
println("The current Bitcoin price is ${price.toCurrency()}")
if (args.isNotEmpty()) {
val price = if (args.size == 2) spotPrice(args[0], args[1]) else spotPrice(args[0])
println("The current ${price.base} price is ${price.amount} in ${price.currency}")
} else {
// Get current Bitcoin spot price.
val price = spotPrice("BTC")
println("The current Bitcoin price is ${price.toCurrency()}")
println()
// Get current Ethereum spot price in Pound sterling.
val gbpPrice = spotPrice("ETH", "GBP")
println("The current Ehtereum price is ${gbpPrice.toCurrency()}")
println()
// Get current Litecoin spot price in Euro.
val euroPrice = spotPrice("LTC", "EUR")
println("The current Litecoin price is ${euroPrice.toCurrency()}")
// Get current Ethereum spot price in Pound sterling.
val gbpPrice = spotPrice("ETH", "GBP")
println("The current Ehtereum price is ${gbpPrice.toCurrency()}")
println()
// Get current Bitcoin buy price using API.
// See: https://developers.coinbase.com/api/v2#get-buy-price
val buyPrice = apiCall(listOf("prices", "BTC-USD", "buy"), emptyMap()).toPrice()
println("The current ${buyPrice.base} buy price is ${buyPrice.amount} in ${buyPrice.currency}")
// Get current Litecoin spot price in Euro.
val euroPrice = spotPrice("LTC", "EUR")
println("The current Litecoin price is ${euroPrice.toCurrency()}")
println()
// Get current Bitcoin buy price using API.
// See: https://developers.coinbase.com/api/v2#get-buy-price
val buyPrice = apiCall(listOf("prices", "BTC-USD", "buy"), emptyMap()).toPrice()
println("The current ${buyPrice.base} buy price is ${buyPrice.amount} in ${buyPrice.currency}")
}
} catch (e: CryptoException) {
System.err.println("HTTP Status Code: ${e.statusCode}")
System.err.println(e.message)
} catch (e: IOException) {
System.err.println(e.message)
System.err.println(e.message)
}
}