fix done() in context to lock request/response, fix html template resource to redirect to index file resource

net-http-server/src/main/java/org/xbib/net/http/server/BaseApplicationBuilder.java

@@ -158,6 +158,10 @@ public class BaseApplicationBuilder implements ApplicationBuilder {
     }
 
     protected void setupApplication(Application application) {
+        String name = System.getProperty("application.name");
+        if (name == null) {
+            name = "application";
+        }
         String profile = System.getProperty("application.profile");
         if (profile == null) {
             profile = "developer";
@@ -165,7 +169,7 @@ public class BaseApplicationBuilder implements ApplicationBuilder {
         String[] args = profile.split(";");
         this.configParams = new ConfigParams()
                 .withArgs(args)
-                .withDirectoryName("application")
+                .withDirectoryName(name)
                 .withFileNamesWithoutSuffix(args[0])
                 .withSystemEnvironment()
                 .withSystemProperties();

net-http-server/src/main/java/org/xbib/net/http/server/BaseHttpRequestBuilder.java

@@ -16,37 +16,39 @@ import java.util.Objects;
 
 public abstract class BaseHttpRequestBuilder implements HttpRequestBuilder {
 
-    HttpServerContext httpServerContext;
+    protected HttpServerContext httpServerContext;
 
-    HttpAddress httpAddress;
+    protected HttpAddress httpAddress;
 
-    InetSocketAddress localAddress;
+    protected InetSocketAddress localAddress;
 
-    InetSocketAddress remoteAddress;
+    protected InetSocketAddress remoteAddress;
 
-    URL serverURL;
+    protected URL serverURL;
 
-    URL baseURL;
+    protected URL baseURL;
 
-    String requestPath;
+    protected String requestPath;
 
-    Parameter parameter;
+    protected Parameter parameter;
 
-    Integer sequenceId;
+    protected Integer sequenceId;
 
-    Integer streamId;
+    protected Integer streamId;
 
-    Long requestId;
+    protected Long requestId;
 
-    HttpVersion httpVersion;
+    protected HttpVersion httpVersion;
 
-    HttpMethod httpMethod;
+    protected HttpMethod httpMethod;
 
-    HttpHeaders httpHeaders;
+    protected HttpHeaders httpHeaders;
 
-    String requestURI;
+    protected String requestURI;
 
-    ByteBuffer byteBuffer;
+    protected ByteBuffer byteBuffer;
+
+    protected boolean done;
 
     protected BaseHttpRequestBuilder() {
         this.httpHeaders = new HttpHeaders();
@@ -54,12 +56,18 @@ public abstract class BaseHttpRequestBuilder implements HttpRequestBuilder {
 
     @Override
     public BaseHttpRequestBuilder setContext(HttpServerContext httpServerContext) {
+        if (done) {
+            return this;
+        }
         this.httpServerContext = httpServerContext;
         return this;
     }
 
     @Override
     public BaseHttpRequestBuilder setVersion(HttpVersion httpVersion) {
+        if (done) {
+            return this;
+        }
         this.httpVersion = httpVersion;
         return this;
     }
@@ -70,6 +78,9 @@ public abstract class BaseHttpRequestBuilder implements HttpRequestBuilder {
 
     @Override
     public BaseHttpRequestBuilder setMethod(HttpMethod httpMethod) {
+        if (done) {
+            return this;
+        }
         this.httpMethod = httpMethod;
         return this;
     }
@@ -80,6 +91,9 @@ public abstract class BaseHttpRequestBuilder implements HttpRequestBuilder {
 
     @Override
     public BaseHttpRequestBuilder setRequestURI(String requestURI) {
+        if (done) {
+            return this;
+        }
         this.requestURI = requestURI;
         return this;
     }
@@ -91,6 +105,9 @@ public abstract class BaseHttpRequestBuilder implements HttpRequestBuilder {
 
     @Override
     public BaseHttpRequestBuilder setHeaders(HttpHeaders httpHeaders) {
+        if (done) {
+            return this;
+        }
         this.httpHeaders = httpHeaders;
         return this;
     }
@@ -102,11 +119,17 @@ public abstract class BaseHttpRequestBuilder implements HttpRequestBuilder {
 
     @Override
     public BaseHttpRequestBuilder addHeader(String key, String value) {
+        if (done) {
+            return this;
+        }
         this.httpHeaders.add(key, value);
         return this;
     }
 
     public BaseHttpRequestBuilder setBody(ByteBuffer byteBuffer) {
+        if (done) {
+            return this;
+        }
         this.byteBuffer = byteBuffer;
         return this;
     }
@@ -117,11 +140,17 @@ public abstract class BaseHttpRequestBuilder implements HttpRequestBuilder {
 
     @Override
     public BaseHttpRequestBuilder setBaseURL(URL baseURL) {
+        if (done) {
+            return this;
+        }
         this.baseURL = baseURL;
         return this;
     }
 
     public BaseHttpRequestBuilder setBaseURL(HttpAddress httpAddress, String uri, String hostAndPort) {
+        if (done) {
+            return this;
+        }
         Objects.requireNonNull(httpAddress);
         Objects.requireNonNull(uri);
         String scheme = httpAddress.isSecure() ? "https" : "http";
@@ -155,15 +184,21 @@ public abstract class BaseHttpRequestBuilder implements HttpRequestBuilder {
         return this;
     }
 
+    @Override
     public URL getBaseURL() {
         return baseURL;
     }
 
+    @Override
     public BaseHttpRequestBuilder setRequestPath(String requestPath) {
+        if (done) {
+            return this;
+        }
         this.requestPath = requestPath;
         return this;
     }
 
+    @Override
     public String getRequestPath() {
         return requestPath;
     }
@@ -173,39 +208,66 @@ public abstract class BaseHttpRequestBuilder implements HttpRequestBuilder {
         return byteBuffer != null ? charset.decode(byteBuffer) : null;
     }
 
+    @Override
+    public BaseHttpRequestBuilder setParameter(Parameter parameter) {
+        if (done) {
+            return this;
+        }
+        this.parameter = parameter;
+        return this;
+    }
+
     public BaseHttpRequestBuilder setAddress(HttpAddress httpAddress) {
+        if (done) {
+            return this;
+        }
         this.httpAddress = httpAddress;
         return this;
     }
 
     public BaseHttpRequestBuilder setLocalAddress(InetSocketAddress localAddress) {
+        if (done) {
+            return this;
+        }
         this.localAddress = localAddress;
         return this;
     }
 
     public BaseHttpRequestBuilder setRemoteAddress(InetSocketAddress remoteAddress) {
+        if (done) {
+            return this;
+        }
         this.remoteAddress = remoteAddress;
         return this;
     }
 
     public BaseHttpRequestBuilder setSequenceId(Integer sequenceId) {
+        if (done) {
+            return this;
+        }
         this.sequenceId = sequenceId;
         return this;
     }
 
     public BaseHttpRequestBuilder setStreamId(Integer streamId) {
+        if (done) {
+            return this;
+        }
         this.streamId = streamId;
         return this;
     }
 
     public BaseHttpRequestBuilder setRequestId(Long requestId) {
+        if (done) {
+            return this;
+        }
         this.requestId = requestId;
         return this;
     }
 
-    public BaseHttpRequestBuilder setParameter(Parameter parameter) {
+    @Override
-        this.parameter = parameter;
+    public void done() {
-        return this;
+        this.done = true;
     }
 
     private static String stripPort(String hostMaybePort) {

net-http-server/src/main/java/org/xbib/net/http/server/BaseHttpResponseBuilder.java

@@ -74,6 +74,8 @@ public abstract class BaseHttpResponseBuilder implements HttpResponseBuilder {
 
     protected Long length;
 
+    protected boolean done;
+
     protected BaseHttpResponseBuilder() {
         reset();
     }
@@ -101,12 +103,18 @@ public abstract class BaseHttpResponseBuilder implements HttpResponseBuilder {
 
     @Override
     public BaseHttpResponseBuilder setVersion(HttpVersion version) {
+        if (done) {
+            return this;
+        }
         this.version = version;
         return this;
     }
 
     @Override
     public BaseHttpResponseBuilder setResponseStatus(HttpResponseStatus status) {
+        if (done) {
+            return this;
+        }
         if (this.status == null) {
             this.status = status;
         } else {
@@ -127,6 +135,9 @@ public abstract class BaseHttpResponseBuilder implements HttpResponseBuilder {
 
     @Override
     public BaseHttpResponseBuilder setHeader(CharSequence name, String value) {
+        if (done) {
+            return this;
+        }
         if (HttpHeaderNames.CONTENT_TYPE.equalsIgnoreCase(name.toString())) {
             setContentType(value);
         }
@@ -139,6 +150,9 @@ public abstract class BaseHttpResponseBuilder implements HttpResponseBuilder {
 
     @Override
     public BaseHttpResponseBuilder addHeader(CharSequence name, String value) {
+        if (done) {
+            return this;
+        }
         if (headers.containsHeader(name)) {
             logger.log(Level.WARNING, "header already exist: " + headers.get(name) + " adding " + value);
         }
@@ -148,18 +162,27 @@ public abstract class BaseHttpResponseBuilder implements HttpResponseBuilder {
 
     @Override
     public BaseHttpResponseBuilder setTrailingHeader(CharSequence name, String value) {
+        if (done) {
+            return this;
+        }
         trailingHeaders.set(name, value);
         return this;
     }
 
     @Override
     public BaseHttpResponseBuilder setContentType(String contentType) {
+        if (done) {
+            return this;
+        }
         this.contentType = contentType;
         return this;
     }
 
     @Override
     public BaseHttpResponseBuilder setCharset(Charset charset) {
+        if (done) {
+            return this;
+        }
         this.charset = charset;
         return this;
     }
@@ -167,6 +190,9 @@ public abstract class BaseHttpResponseBuilder implements HttpResponseBuilder {
 
     @Override
     public BaseHttpResponseBuilder shouldFlush(boolean shouldFlush) {
+        if (done) {
+            return this;
+        }
         this.shouldFlush = shouldFlush;
         return this;
     }
@@ -178,6 +204,9 @@ public abstract class BaseHttpResponseBuilder implements HttpResponseBuilder {
 
     @Override
     public BaseHttpResponseBuilder shouldClose(boolean shouldClose) {
+        if (done) {
+            return this;
+        }
         this.shouldClose = shouldClose;
         return this;
     }
@@ -189,18 +218,27 @@ public abstract class BaseHttpResponseBuilder implements HttpResponseBuilder {
 
     @Override
     public BaseHttpResponseBuilder setSequenceId(Integer sequenceId) {
+        if (done) {
+            return this;
+        }
         this.sequenceId = sequenceId;
         return this;
     }
 
     @Override
     public BaseHttpResponseBuilder setStreamId(Integer streamId) {
+        if (done) {
+            return this;
+        }
         this.streamId = streamId;
         return this;
     }
 
     @Override
     public BaseHttpResponseBuilder setResponseId(Long responseId) {
+        if (done) {
+            return this;
+        }
         this.responseId = responseId;
         return this;
     }
@@ -260,6 +298,9 @@ public abstract class BaseHttpResponseBuilder implements HttpResponseBuilder {
 
     @Override
     public BaseHttpResponseBuilder addCookie(Cookie cookie) {
+        if (done) {
+            return this;
+        }
         Objects.requireNonNull(cookie);
         headers.add(HttpHeaderNames.SET_COOKIE, CookieEncoder.STRICT.encode(cookie));
         return this;
@@ -275,6 +316,12 @@ public abstract class BaseHttpResponseBuilder implements HttpResponseBuilder {
     @Override
     public abstract HttpResponse build();
 
+    @Override
+    public void done() {
+        this.done = true;
+        logger.log(Level.FINER, "done");
+    }
+
     public void buildHeaders(long contentLength) {
         this.length = contentLength;
         if (!headers.containsHeader(HttpHeaderNames.CONTENT_TYPE)) {

net-http-server/src/main/java/org/xbib/net/http/server/BaseHttpServerContext.java

@@ -130,6 +130,8 @@ public class BaseHttpServerContext implements HttpServerContext {
     @Override
     public void done() {
         this.done = true;
+        this.httpRequestBuilder.done();
+        this.httpResponseBuilder.done();
     }
 
     @Override

net-http-server/src/main/java/org/xbib/net/http/server/HttpRequestBuilder.java

@@ -45,4 +45,6 @@ public interface HttpRequestBuilder {
     CharBuffer getBodyAsChars(Charset charset);
 
     HttpRequest build();
+
+    void done();
 }

net-http-server/src/main/java/org/xbib/net/http/server/HttpResponseBuilder.java

@@ -68,4 +68,6 @@ public interface HttpResponseBuilder {
 
     HttpResponse build();
 
+    void done();
+
 }

net-http-server/src/main/java/org/xbib/net/http/server/resource/AbstractResourceHandler.java

@@ -98,6 +98,7 @@ public abstract class AbstractResourceHandler implements HttpHandler {
         } else {
             logger.log(Level.FINE, "handle: generate cacheable resource");
             generateCacheableResource(context, resource);
+            context.done();
         }
         logger.log(Level.FINE, "handle: done");
     }
@@ -191,7 +192,6 @@ public abstract class AbstractResourceHandler implements HttpHandler {
                 send(resource, HttpResponseStatus.OK, contentType, context, 0L, -1L);
             }
         }
-        context.done();
     }
 
     private void performRangeResponse(HttpServerContext context,

net-http-server/src/main/java/org/xbib/net/http/server/resource/ClassLoaderResourceHandler.java

@@ -97,7 +97,6 @@ public class ClassLoaderResourceHandler extends AbstractResourceHandler {
                 URLConnection urlConnection = url.openConnection();
                 this.lastModified = Instant.ofEpochMilli(urlConnection.getLastModified());
                 this.length = urlConnection.getContentLength();
-                httpServerContext.done();
                 if (logger.isLoggable(Level.FINER)) {
                     logger.log(Level.FINER, "success: path=[" + path +
                             "] -> url=" + url + " lastModified=" + lastModified + "length=" + length);

net-http-server/src/main/java/org/xbib/net/http/server/resource/FileResourceHandler.java

@@ -139,7 +139,6 @@ public class FileResourceHandler extends AbstractResourceHandler {
             if (isExists) {
                 this.lastModified = Files.getLastModifiedTime(path).toInstant();
                 this.length = Files.size(path);
-                httpServerContext.done();
             } else {
                 this.lastModified = Instant.ofEpochMilli(0L);
                 this.length = 0;

net-http-server/src/main/java/org/xbib/net/http/server/resource/HtmlTemplateResource.java

@@ -60,20 +60,30 @@ public class HtmlTemplateResource implements HttpServerResource {
         this.name = path.getFileName().toString();
         this.baseName = AbstractResourceHandler.basename(name);
         this.suffix = AbstractResourceHandler.suffix(name);
-        this.isExists = Files.exists(path);
+        if (Files.isDirectory(path)) {
-        this.isDirectory = Files.isDirectory(path);
+            if (getIndexFileName() != null) {
-        logger.log(Level.FINE, "exists = " + isExists);
+                Path indexPath = path.resolve(indexFileName);
-        logger.log(Level.FINE, "isDirectory = " + isDirectory);
+                if (Files.exists(indexPath)) {
-        if (isDirectory && getIndexFileName() != null) {
+                    this.isExistsIndexFile = true;
-            this.path = path.resolve(indexFileName);
+                    this.path = indexPath;
-            this.isExistsIndexFile = Files.exists(path);
+                    this.isDirectory = false;
-            httpServerContext.done();
                 } else {
                     this.isExistsIndexFile = false;
+                    this.isDirectory = true;
                 }
+            } else {
+                this.isExistsIndexFile = false;
+                this.isDirectory = true;
+            }
+        } else {
+            this.isExistsIndexFile = false;
+            this.isDirectory = false;
+        }
+        this.isExists = Files.exists(path);
+        logger.log(Level.FINE, "exists = " + isExists);
+        logger.log(Level.FINE, "isDirectory = " + isDirectory);
         if (isExists) {
             this.lastModified = Files.getLastModifiedTime(path).toInstant();
-            httpServerContext.done();
         } else {
             this.lastModified = Instant.now();
         }

net-http-template-groovy/src/main/java/org/xbib/net/http/template/groovy/GroovyMarkupTemplateHandler.java

@@ -4,6 +4,8 @@ import groovy.text.TemplateEngine;
 import groovy.text.markup.BaseTemplate;
 import groovy.text.markup.MarkupTemplateEngine;
 import groovy.text.markup.TemplateConfiguration;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import org.xbib.net.http.server.Application;
 import org.xbib.net.http.server.HttpHandler;
 import org.xbib.net.http.server.HttpServerContext;
@@ -15,6 +17,8 @@ import java.util.Locale;
 
 public class GroovyMarkupTemplateHandler implements HttpHandler {
 
+    private static final Logger logger = Logger.getLogger(GroovyMarkupTemplateHandler.class.getName());
+
     private final Resolver<Path> resolver;
 
     private final ClassLoader classLoader;
@@ -59,10 +63,12 @@ public class GroovyMarkupTemplateHandler implements HttpHandler {
         DefaultTemplateResolver templateResolver = context.attributes().get(DefaultTemplateResolver.class, "templateresolver");
         if (templateResolver == null) {
             context.attributes().put("templateresolver", this.templateResolver);
+            logger.log(Level.FINER, "setting templateresolver " + this.templateResolver);
         }
         TemplateEngine templateEngine = context.attributes().get(TemplateEngine.class, "templateengine");
         if (templateEngine == null) {
             context.attributes().put("templateengine", this.templateEngine);
+            logger.log(Level.FINER, "setting templateengine " + this.templateEngine);
         }
     }
 

net-http-template-groovy/src/main/java/org/xbib/net/http/template/groovy/GroovyTemplateResource.java

@@ -120,13 +120,11 @@ public class GroovyTemplateResource extends HtmlTemplateResource {
                 }
                 Writable writable = template.make(binding.getVariables());
                 httpServerContext.attributes().put("writable", writable);
-                httpServerContext.done();
             } catch (Exception e) {
                 // in case there is not template with negotiated locale
                 templateResolver.setLocale(application.getLocale());
                 Writable writable = template.make(binding.getVariables());
                 httpServerContext.attributes().put("writable", writable);
-                httpServerContext.done();
             } finally {
                 lock.unlock();
             }
@@ -134,7 +132,6 @@ public class GroovyTemplateResource extends HtmlTemplateResource {
             // for Groovy template engines without a resolver
             Writable writable = template.make(binding.getVariables());
             httpServerContext.attributes().put("writable", writable);
-            httpServerContext.done();
         }
         logger.log(Level.FINER, "rendering done: " + httpServerContext.isDone());
     }