You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@tuscany.apache.org by na...@apache.org on 2010/10/29 11:39:25 UTC
svn commit: r1028659 - in /tuscany/sca-java-1.x/trunk:
distribution/src/main/release/src/
modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/
samples/helloworld-erlang-reference/ samples/helloworld-erlang-referen...
Author: nash
Date: Fri Oct 29 09:39:25 2010
New Revision: 1028659
URL: http://svn.apache.org/viewvc?rev=1028659&view=rev
Log:
Merge r1028655 TUSCANY-3759: Add code to read stdin and stderr from spawned epmd process and reverse changes made by commit r1028378
Modified:
tuscany/sca-java-1.x/trunk/distribution/src/main/release/src/BUILDING
tuscany/sca-java-1.x/trunk/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceServiceTestCase.java
tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-reference/README
tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-reference/src/test/java/helloworld/HelloWorldErlangClientTestCase.java
tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/README
tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldServer.java
tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/src/test/java/helloworld/HelloWorldErlangServerTestCase.java
Modified: tuscany/sca-java-1.x/trunk/distribution/src/main/release/src/BUILDING
URL: http://svn.apache.org/viewvc/tuscany/sca-java-1.x/trunk/distribution/src/main/release/src/BUILDING?rev=1028659&r1=1028658&r2=1028659&view=diff
==============================================================================
--- tuscany/sca-java-1.x/trunk/distribution/src/main/release/src/BUILDING (original)
+++ tuscany/sca-java-1.x/trunk/distribution/src/main/release/src/BUILDING Fri Oct 29 09:39:25 2010
@@ -26,14 +26,6 @@ Initial Setup
Unix users:
export MAVEN_OPTS=-Xmx256m -XX:MaxPermSize=256m
-5) You don't need any other software installed to run the Apache Tuscany SCA
- build. However, if you have Erlang/OTP installed and in your path, you could
- experience build problems if the version of Erlang/OTP in your path isn't
- compatible with the Apache Tuscany SCA Erlang binding. To ensure that the
- Apache Tuscany SCA build runs cleanly, you should either put the R12B version
- of Erlang/OTP in your path or completely remove Erlang/OTP from your path
- when running the Apache Tuscany SCA build. See TUSCANY-3759 for details.
-
Building
--------
Modified: tuscany/sca-java-1.x/trunk/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceServiceTestCase.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-1.x/trunk/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceServiceTestCase.java?rev=1028659&r1=1028658&r2=1028659&view=diff
==============================================================================
--- tuscany/sca-java-1.x/trunk/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceServiceTestCase.java (original)
+++ tuscany/sca-java-1.x/trunk/modules/binding-erlang-runtime/src/test/java/org/apache/tuscany/sca/binding/erlang/testing/ReferenceServiceTestCase.java Fri Oct 29 09:39:25 2010
@@ -22,6 +22,7 @@ package org.apache.tuscany.sca.binding.e
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
+import java.io.InputStream;
import java.io.IOException;
import org.apache.tuscany.sca.binding.erlang.impl.TypeMismatchException;
@@ -76,9 +77,11 @@ public class ReferenceServiceTestCase {
private static Process epmdProcess;
@BeforeClass
- public static void init() throws IOException {
+ public static void init() {
try {
epmdProcess = Runtime.getRuntime().exec(EPMD_COMMAND);
+ startReaderThread(epmdProcess.getInputStream());
+ startReaderThread(epmdProcess.getErrorStream());
SCADomain domain = SCADomain
.newInstance("ErlangReference.composite");
SCADomain.newInstance("ErlangService.composite");
@@ -103,6 +106,22 @@ public class ReferenceServiceTestCase {
}
}
+ private static void startReaderThread(final InputStream stream) {
+ Thread readerThread = new Thread() {
+ public void run() {
+ try {
+ byte[] buf = new byte[100];
+ while (true) {
+ stream.read(buf);
+ }
+ } catch (Exception e) {
+ return;
+ }
+ }
+ };
+ readerThread.start();
+ }
+
@AfterClass
public static void clean() {
if (epmdProcess != null) {
@@ -737,6 +756,8 @@ public class ReferenceServiceTestCase {
args[0] = new OtpErlangString("world");
args[1] = new OtpErlangString("!");
refMbox.send("sayHello", "RPCServerMbox", new OtpErlangTuple(args));
+ // FIXME: this seems to help avoid occasional hangs
+ Thread.sleep(100);
OtpErlangString result = (OtpErlangString) refMbox.receiveMsg()
.getMsg();
assertEquals("Hello world !", result.stringValue());
Modified: tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-reference/README
URL: http://svn.apache.org/viewvc/tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-reference/README?rev=1028659&r1=1028658&r2=1028659&view=diff
==============================================================================
--- tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-reference/README (original)
+++ tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-reference/README Fri Oct 29 09:39:25 2010
@@ -8,9 +8,6 @@ first.
In order to run Erlang samples you need to have Erlang/OTP distribution installed -
epmd binary is required in your system path. See http://erlang.org for downloads.
-The Tuscany SCA Erlang binding is compatible with Erlang/OTP version R12B but
-doesn't work correctly with some later versions including R14B. See TUSCANY-3759
-for details.
If you just want to run it to see what happens you need to run the server first
so open a command prompt, navigate to the helloworld-erlang-service sample directory
Modified: tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-reference/src/test/java/helloworld/HelloWorldErlangClientTestCase.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-reference/src/test/java/helloworld/HelloWorldErlangClientTestCase.java?rev=1028659&r1=1028658&r2=1028659&view=diff
==============================================================================
--- tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-reference/src/test/java/helloworld/HelloWorldErlangClientTestCase.java (original)
+++ tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-reference/src/test/java/helloworld/HelloWorldErlangClientTestCase.java Fri Oct 29 09:39:25 2010
@@ -1,66 +1,88 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-package helloworld;
-
-import helloworld.dynaignore.IgnorableRunner;
-import helloworld.dynaignore.IgnoreTest;
-import junit.framework.Assert;
-
-import org.apache.tuscany.sca.host.embedded.SCADomain;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-/**
- * Test case for helloworld Erlang client
- */
-@RunWith(IgnorableRunner.class)
-public class HelloWorldErlangClientTestCase {
-
- private static final String EPMD_COMMAND = "epmd";
-
- @Test
- public void testClient() throws Exception {
- Process epmdProcess = null;
- try {
- epmdProcess = Runtime.getRuntime().exec(EPMD_COMMAND);
- } catch (Exception e) {
- System.out
- .println("Cannot proceed - exception while executing "
- + EPMD_COMMAND
- + ": "
- + e.getMessage()
- + ". Valid and working Erlang/OTP distribution is required.");
- throw new IgnoreTest();
- }
- SCADomain scaServiceDomain = SCADomain
- .newInstance("helloworlderlangservice.composite");
- SCADomain scaClientDomain = SCADomain
- .newInstance("helloworlderlangreference.composite");
- HelloWorldService helloWorldService = scaClientDomain.getService(
- HelloWorldService.class, "HelloWorldServiceComponent");
- String msg = helloWorldService.getGreetings("Smith");
- Assert.assertEquals("Hello Smith", msg);
- scaClientDomain.close();
- scaServiceDomain.close();
- epmdProcess.destroy();
-
- }
-
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package helloworld;
+
+import java.io.InputStream;
+import java.io.IOException;
+
+import helloworld.dynaignore.IgnorableRunner;
+import helloworld.dynaignore.IgnoreTest;
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Test case for helloworld Erlang client
+ */
+@RunWith(IgnorableRunner.class)
+public class HelloWorldErlangClientTestCase {
+
+ private static final String EPMD_COMMAND = "epmd";
+
+ @Test
+ public void testClient() {
+ Process epmdProcess = null;
+ try {
+ epmdProcess = Runtime.getRuntime().exec(EPMD_COMMAND);
+ } catch (IOException e) {
+ System.out
+ .println("Cannot proceed - exception while executing "
+ + EPMD_COMMAND
+ + ": "
+ + e.getMessage()
+ + ". Valid and working Erlang/OTP distribution is required.");
+ throw new IgnoreTest();
+ }
+ startReaderThread(epmdProcess.getInputStream());
+ startReaderThread(epmdProcess.getErrorStream());
+
+ SCADomain scaServiceDomain = SCADomain
+ .newInstance("helloworlderlangservice.composite");
+ SCADomain scaClientDomain = SCADomain
+ .newInstance("helloworlderlangreference.composite");
+ HelloWorldService helloWorldService = scaClientDomain.getService(
+ HelloWorldService.class, "HelloWorldServiceComponent");
+ String msg = helloWorldService.getGreetings("Smith");
+ Assert.assertEquals("Hello Smith", msg);
+ scaClientDomain.close();
+ scaServiceDomain.close();
+
+ epmdProcess.destroy();
+ }
+
+ private static void startReaderThread(final InputStream stream) {
+ Thread readerThread = new Thread() {
+ public void run() {
+ try {
+ byte[] buf = new byte[100];
+ while (true) {
+ stream.read(buf);
+ }
+ } catch (Exception e) {
+ return;
+ }
+ }
+ };
+ readerThread.start();
+ }
+
+}
Modified: tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/README
URL: http://svn.apache.org/viewvc/tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/README?rev=1028659&r1=1028658&r2=1028659&view=diff
==============================================================================
--- tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/README (original)
+++ tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/README Fri Oct 29 09:39:25 2010
@@ -8,9 +8,6 @@ first.
In order to run Erlang samples you need to have Erlang/OTP distribution installed -
epmd binary is required in your system path. See http://erlang.org for downloads.
-The Tuscany SCA Erlang binding is compatible with Erlang/OTP version R12B but
-doesn't work correctly with some later versions including R14B. See TUSCANY-3759
-for details.
If you just want to run it to see what happens open a command prompt, navigate
to this sample directory and do:
Modified: tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldServer.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldServer.java?rev=1028659&r1=1028658&r2=1028659&view=diff
==============================================================================
--- tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldServer.java (original)
+++ tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/src/main/java/helloworld/HelloWorldServer.java Fri Oct 29 09:39:25 2010
@@ -1,65 +1,84 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package helloworld;
-
-import java.io.IOException;
-
-import org.apache.tuscany.sca.host.embedded.SCADomain;
-
-/**
- * This server program shows how to create an SCA runtime, and start it which
- * activates the helloworld Web service endpoint.
- */
-public class HelloWorldServer {
-
- private static final String EPMD_COMMAND = "epmd";
-
- public static void main(String[] args) {
- try {
- Process process = null;
- try {
- process = Runtime.getRuntime().exec(EPMD_COMMAND);
- } catch (Exception e) {
- System.out
- .println("Cannot proceed - exception while executing "
- + EPMD_COMMAND
- + ": "
- + e.getMessage()
- + ". Valid and working Erlang/OTP distribution is required.");
- }
- if (process != null) {
- System.out.println("EPMD server started");
- SCADomain scaDomain = SCADomain
- .newInstance("helloworlderlangservice.composite");
- System.out
- .println("HelloWorld server started (press enter to shutdown)");
- System.in.read();
- process.destroy();
- scaDomain.close();
- System.out.println("EPMD server stopped");
- System.out.println("HelloWorld server stopped");
- }
- } catch (IOException e) {
- e.printStackTrace();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package helloworld;
+
+import java.io.InputStream;
+import java.io.IOException;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * This server program shows how to create an SCA runtime, and start it which
+ * activates the helloworld Web service endpoint.
+ */
+public class HelloWorldServer {
+
+ private static final String EPMD_COMMAND = "epmd";
+
+ public static void main(String[] args) {
+ try {
+ Process process = null;
+ try {
+ process = Runtime.getRuntime().exec(EPMD_COMMAND);
+ } catch (IOException e) {
+ System.out
+ .println("Cannot proceed - exception while executing "
+ + EPMD_COMMAND
+ + ": "
+ + e.getMessage()
+ + ". Valid and working Erlang/OTP distribution is required.");
+ }
+ if (process != null) {
+ startReaderThread(process.getInputStream());
+ startReaderThread(process.getErrorStream());
+ System.out.println("EPMD server started");
+
+ SCADomain scaDomain = SCADomain
+ .newInstance("helloworlderlangservice.composite");
+ System.out
+ .println("HelloWorld server started (press enter to shutdown)");
+ System.in.read();
+ scaDomain.close();
+ System.out.println("HelloWorld server stopped");
+
+ process.destroy();
+ System.out.println("EPMD server stopped");
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ private static void startReaderThread(final InputStream stream) {
+ Thread readerThread = new Thread() {
+ public void run() {
+ try {
+ byte[] buf = new byte[100];
+ while (true) {
+ stream.read(buf);
+ }
+ } catch (Exception e) {
+ return;
+ }
+ }
+ };
+ readerThread.start();
+ }
+
+}
Modified: tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/src/test/java/helloworld/HelloWorldErlangServerTestCase.java
URL: http://svn.apache.org/viewvc/tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/src/test/java/helloworld/HelloWorldErlangServerTestCase.java?rev=1028659&r1=1028658&r2=1028659&view=diff
==============================================================================
--- tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/src/test/java/helloworld/HelloWorldErlangServerTestCase.java (original)
+++ tuscany/sca-java-1.x/trunk/samples/helloworld-erlang-service/src/test/java/helloworld/HelloWorldErlangServerTestCase.java Fri Oct 29 09:39:25 2010
@@ -1,68 +1,87 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package helloworld;
-
-import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertNotNull;
-
-import helloworld.dynaignore.IgnorableRunner;
-import helloworld.dynaignore.IgnoreTest;
-
-import java.io.IOException;
-
-import org.apache.tuscany.sca.host.embedded.SCADomain;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-
-
-/**
- * Tests that the helloworld server is available
- */
-@RunWith(IgnorableRunner.class)
-public class HelloWorldErlangServerTestCase {
-
- private static final String EPMD_COMMAND = "epmd";
-
- @Test
- public void testServiceCall() throws IOException {
- Process epmdProcess = null;
- try {
- epmdProcess = Runtime.getRuntime().exec(EPMD_COMMAND);
- } catch (Exception e) {
- System.out
- .println("Cannot proceed - exception while executing "
- + EPMD_COMMAND
- + ": "
- + e.getMessage()
- + ". Valid and working Erlang/OTP distribution is required.");
- throw new IgnoreTest();
- }
- SCADomain scaDomain = SCADomain
- .newInstance("helloworlderlangservice.composite");
- HelloWorldService helloWorldService = scaDomain.getService(
- HelloWorldService.class,
- "HelloWorldServiceComponent/HelloWorldService");
- assertNotNull(helloWorldService);
- assertEquals("Hello Smith", helloWorldService.getGreetings("Smith"));
- scaDomain.close();
- epmdProcess.destroy();
- }
-
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package helloworld;
+
+import java.io.InputStream;
+import java.io.IOException;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertNotNull;
+
+import helloworld.dynaignore.IgnorableRunner;
+import helloworld.dynaignore.IgnoreTest;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Tests that the helloworld server is available
+ */
+@RunWith(IgnorableRunner.class)
+public class HelloWorldErlangServerTestCase {
+
+ private static final String EPMD_COMMAND = "epmd";
+
+ @Test
+ public void testServiceCall() {
+ Process epmdProcess = null;
+ try {
+ epmdProcess = Runtime.getRuntime().exec(EPMD_COMMAND);
+ } catch (IOException e) {
+ System.out
+ .println("Cannot proceed - exception while executing "
+ + EPMD_COMMAND
+ + ": "
+ + e.getMessage()
+ + ". Valid and working Erlang/OTP distribution is required.");
+ throw new IgnoreTest();
+ }
+ startReaderThread(epmdProcess.getInputStream());
+ startReaderThread(epmdProcess.getErrorStream());
+
+ SCADomain scaDomain = SCADomain
+ .newInstance("helloworlderlangservice.composite");
+ HelloWorldService helloWorldService = scaDomain.getService(
+ HelloWorldService.class,
+ "HelloWorldServiceComponent/HelloWorldService");
+ assertNotNull(helloWorldService);
+ assertEquals("Hello Smith", helloWorldService.getGreetings("Smith"));
+ scaDomain.close();
+
+ epmdProcess.destroy();
+ }
+
+ private static void startReaderThread(final InputStream stream) {
+ Thread readerThread = new Thread() {
+ public void run() {
+ try {
+ byte[] buf = new byte[100];
+ while (true) {
+ stream.read(buf);
+ }
+ } catch (Exception e) {
+ return;
+ }
+ }
+ };
+ readerThread.start();
+ }
+
+}