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serialization of functions and tuples

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This commit is contained in:
Alex Tkachman
2012-02-23 20:13:02 +02:00
parent ec442af1b3
commit f6a37b9bd8
3 changed files with 35 additions and 65 deletions
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stdlib/src/jet/DefaultJetObject.java
+3 -1
View File
@@ -16,10 +16,12 @@
package jet;
import java.io.Serializable;
/**
* @author alex.tkachman
*/
public class DefaultJetObject {
public class DefaultJetObject implements Serializable {
protected DefaultJetObject() {
}
}
stdlib/src/jet/Function0.java
-64
View File
@@ -26,68 +26,4 @@ public abstract class Function0<R> extends DefaultJetObject {
public String toString() {
return "{() : R}";
}
// public static void main(String[] args) throws IOException {
// for(int i = 1; i <= 22; i++) {
// PrintStream out = new PrintStream(new File("/Development/Dev.Git/jet/stdlib/src/jet/Function" + i + ".java"));
// out.print("/*\n" +
// " * @author alex.tkachman\n" +
// " */\n" +
// "package jet;\n" +
// "\n" +
// "import jet.TypeInfo;\n" +
// "public abstract class Function" + i + "<");
// for(int k = 1; k <= i; k++)
// out.print("D" + k + ", ");
// out.println("R> extends DefaultJetObject {\n" +
// " protected Function" + i + "(TypeInfo<?> typeInfo) {\n" +
// " super(typeInfo);\n" +
// " }");
//
// out.print("\n public abstract R invoke(");
// for(int k = 1; k <= i; k++)
// out.print("D" + k + " d" + k + (k != i ? ", " : ");\n\n"));
//
// out.println(" @Override\n" +
// " public String toString() {");
// out.print(" return \"{(");
// for(int k = 1; k <= i; k++)
// out.print("d" + k + ": D" + k + (k != i ? ", " : ") : R)}\";\n"));
// out.println(" }");
//
// out.println("}\n");
// out.close();
// }
//
// for(int i = 1; i <= 22; i++) {
// PrintStream out = new PrintStream(new File("/Development/Dev.Git/jet/stdlib/src/jet/ExtensionFunction" + i + ".java"));
// out.print("/*\n" +
// " * @author alex.tkachman\n" +
// " */\n" +
// "package jet;\n" +
// "\n" +
// "import jet.TypeInfo;\n" +
// "public abstract class ExtensionFunction" + i + "<E, ");
// for(int k = 1; k <= i; k++)
// out.print("D" + k + ", ");
// out.println("R> extends DefaultJetObject {\n" +
// " protected ExtensionFunction" + i + "(TypeInfo<?> typeInfo) {\n" +
// " super(typeInfo);\n" +
// " }");
//
// out.print("\n public abstract R invoke(E receiver, ");
// for(int k = 1; k <= i; k++)
// out.print("D" + k + " d" + k + (k != i ? ", " : ");\n\n"));
//
// out.println(" @Override\n" +
// " public String toString() {");
// out.print(" return \"{E.(");
// for(int k = 1; k <= i; k++)
// out.print("d" + k + ": D" + k + (k != i ? ", " : ") : R)}\";\n"));
// out.println(" }");
//
// out.println("}\n");
// out.close();
// }
// }
}
testlib/test/concurrent/SerialFunAndTupleTest.kt
+32
View File
@@ -0,0 +1,32 @@
package serial
import java.io.ObjectOutputStream
import java.io.ByteArrayOutputStream
import java.io.ByteArrayInputStream
import java.io.ObjectInputStream
import java.io.Serializable
import java.util.HashMap
import junit.framework.TestCase
import junit.framework.Assert
class Serial(val a : String) : java.lang.Object(), Serializable {
override fun toString() = a
}
class SerialTest() : TestCase() {
fun testMe() {
val tuple = #("lala", "bbb", Serial("serial"))
val op = { -> tuple.toString() }
val baos = ByteArrayOutputStream()
val oos = ObjectOutputStream(baos)
oos.writeObject(op)
oos.close()
val bais = ByteArrayInputStream(baos.toByteArray())
val ins = ObjectInputStream(bais)
val ops = ins.readObject() as (() -> String)
Assert.assertEquals(op (), ops())
}
}