Java break - ObjectId, WriteListener

[Joel Hughes]

A couple Java compilation issues from the recent ObjectId changes:

/Users/jhughes/workspace/jbbmobile/repos/sesad/node_modules/foam2/java_src/foam/dao/history/HistoryDAO.java:74: error: method setObjectId in class HistoryRecord cannot be applied to given types;

    historyRecord.setObjectId(objectId);

                 ^

  required: String

  found: Object

  reason: actual argument Object cannot be converted to String by method invocation conversion

/Users/jhughes/workspace/jbbmobile/repos/sesad/node_modules/foam2/java_src/foam/nanos/http/ServletHandler.java:112: error: <anonymous foam.nanos.http.ServletHandler$ResponseWrapper$1> is not abstract and does not override abstract method setWriteListener(WriteListener) in ServletOutputStream

    final ServletOutputStream   servletOutputStream = new ServletOutputStream() {

                                                                                ^

/Users/jhughes/workspace/jbbmobile/repos/sesad/node_modules/foam2/java_src/foam/nanos/http/ServletHandler.java:196: error: <anonymous foam.nanos.http.ServletHandler$1> is not abstract and does not override abstract method setReadListener(ReadListener) in ServletInputStream

    final ServletInputStream   is       = new ServletInputStream() {

                                                                   ^

Joel

[Kevin Greer]

Fixed. Thx

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[Joel Hughes]

Almost, still have:  (this may be a duplicate - the forum is hung for me at the moment).

/Users/jhughes/workspace/jbbmobile/repos/sesad/node_modules/foam2/java_src/foam/nanos/http/ServletHandler.java:112: error: <anonymous foam.nanos.http.ServletHandler$ResponseWrapper$1> is not abstract and does not override abstract method setWriteListener(WriteListener) in ServletOutputStream

    final ServletOutputStream   servletOutputStream = new ServletOutputStream() {

                                                                                ^

/Users/jhughes/workspace/jbbmobile/repos/sesad/node_modules/foam2/java_src/foam/nanos/http/ServletHandler.java:196: error: <anonymous foam.nanos.http.ServletHandler$1> is not abstract and does not override abstract method setReadListener(ReadListener) in ServletInputStream

    final ServletInputStream   is       = new ServletInputStream() {

Fixed. Thx

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[Kevin Greer]

Compiles fine for me with Java 1.8 Servlet 2.5. What versions are you using?

[Joel Hughes]

Occurs with a target of 1.7 or 1.8. 

Servlet 2.5.

When did you guys switch to target java 1.8? That is significant.  

I'll keep poking around.

Joel

[Joel Hughes]

I compile with java target 1.7 as GAE only supports Java 1.7.

I've verified that I'm using the same libraries and versions as in your pom.xml. 

There isn't much to play around with.

I have to make the following manual edits to get things compiled:

diff --git a/java_src/foam/nanos/http/ServletHandler.java b/java_src/foam/nanos/http/ServletHandler.java

index 8d13557..cce5dd1 100644

--- a/java_src/foam/nanos/http/ServletHandler.java

+++ b/java_src/foam/nanos/http/ServletHandler.java

@@ -115,6 +115,9 @@ public class ServletHandler

       public void write(int b) throws IOException {

         outputStream.write(b);

       }

+      @Override

+      public void setWriteListener(WriteListener listener) {}

+      public boolean isReady() { return true; }

     };

     protected final HttpExchange ex;

@@ -199,6 +202,10 @@ public class ServletHandler

       public int read() throws IOException {

         return newInput.read();

       }

+      @Override

+      public void setReadListener(ReadListener listener) {}

+      public boolean isReady() { return true; }

+      public boolean isFinished() { return false; }

     };

     Map<String, String[]> parsePostData = new HashMap<>();