added method to slurp a files content
diff --git a/bundles/runtime/org.eclipse.fx.core/src/org/eclipse/fx/core/Util.java b/bundles/runtime/org.eclipse.fx.core/src/org/eclipse/fx/core/Util.java
index 38ac943..b8de701 100644
--- a/bundles/runtime/org.eclipse.fx.core/src/org/eclipse/fx/core/Util.java
+++ b/bundles/runtime/org.eclipse.fx.core/src/org/eclipse/fx/core/Util.java
@@ -10,6 +10,10 @@
*******************************************************************************/
package org.eclipse.fx.core;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
@@ -153,7 +157,8 @@
}
@SuppressWarnings("null")
- private static <S> @NonNull List<@NonNull S> _lookupServiceList(@Nullable Class<?> requestor, @NonNull Class<S> serviceClass) {
+ private static <S> @NonNull List<@NonNull S> _lookupServiceList(@Nullable Class<?> requestor,
+ @NonNull Class<S> serviceClass) {
if (isOsgiEnv()) {
List<Class<?>> cl = new ArrayList<>();
if (requestor != null) {
@@ -164,11 +169,13 @@
try {
@SuppressWarnings("unchecked")
- ServiceReference<S>[] serviceReferences = (ServiceReference<S>[]) ctx.getServiceReferences(serviceClass.getName(), null);
+ ServiceReference<S>[] serviceReferences = (ServiceReference<S>[]) ctx
+ .getServiceReferences(serviceClass.getName(), null);
if (serviceReferences == null) {
return Collections.emptyList();
}
- return Stream.of(serviceReferences).map(r -> new CompareableService<>(r, ctx.getService(r))).sorted().map(s -> s.instance).collect(Collectors.toList());
+ return Stream.of(serviceReferences).map(r -> new CompareableService<>(r, ctx.getService(r))).sorted()
+ .map(s -> s.instance).collect(Collectors.toList());
} catch (InvalidSyntaxException e) {
throw new IllegalStateException(e);
}
@@ -229,7 +236,8 @@
* @return the service with the highest rank or <code>null</code>
* @since 1.2
*/
- public static <S> @NonNull List<@NonNull S> lookupServiceList(@NonNull Class<?> requestor, @NonNull Class<S> serviceClass) {
+ public static <S> @NonNull List<@NonNull S> lookupServiceList(@NonNull Class<?> requestor,
+ @NonNull Class<S> serviceClass) {
return _lookupServiceList(requestor, serviceClass);
}
@@ -245,4 +253,22 @@
return _lookupServiceList(null, serviceClass);
}
+ /**
+ * Read the content for the given path
+ *
+ * @param path
+ * the path
+ * @return the content
+ * @throws IOException
+ * if an I/O error occurs
+ * @since 2.0
+ */
+ public static String slurpFileContent(Path path) throws IOException {
+ byte[] buf = new byte[(int) Files.size(path)];
+
+ try (InputStream in = Files.newInputStream(path)) {
+ in.read(buf);
+ return new String(buf);
+ }
+ }
}
