Changeset 402 for tapas/web/src/com/ether/WebHelper.java

Timestamp:

03/08/12 17:20:11 (12 years ago)

Author:

vmipsl

Message:

clean
mise en place message d'erreurs javascript

File:

• tapas/web/src/com/ether/WebHelper.java (moved) (moved from tapas/common/implementation/com/ether/WebHelper.java) (4 diffs)

tapas/web/src/com/ether/WebHelper.java

@@ -1 +1 @@
 package com.ether;
 
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.security.InvalidParameterException;
-
-import javax.servlet.ServletOutputStream;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
+import com.ether.WebException.WebCode;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -14 +7 @@
 import org.jetbrains.annotations.Nullable;
 
-import com.ether.WebException.WebCode;
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.security.InvalidParameterException;
 
 public final class WebHelper
@@ -23 +21 @@
 
     @NotNull
-    public static String getRequestParameter(@NotNull final HttpServletRequest httpServletRequest, @Nullable final String parameterName, @Nullable final String defaultParameterValue, final boolean canBeNull )
-        throws InvalidParameterException
+    public static String getRequestParameter( @NotNull final HttpServletRequest httpServletRequest, @Nullable final String parameterName, @Nullable final String defaultParameterValue, final boolean canBeNull )
+            throws InvalidParameterException
     {
-        String parameterValue;
-        if(null == parameterName)
-                parameterValue = defaultParameterValue;
-        
+        String parameterValue;
+        if( null == parameterName )
+            parameterValue = defaultParameterValue;
+
         parameterValue = httpServletRequest.getParameter( parameterName );
 
@@ -48 +46 @@
 
         final PrintWriter writer = httpServletResponse.getWriter();
-
-        writer.write( JSON_TAG_BEGIN );
         writer.write( data );
-        writer.write( JSON_TAG_END );
     }
 
-    public static void displayAjaxError(@NotNull final HttpServletResponse response, @Nullable final String methodName) 
-        throws WebException
-    {           
-        try {
-                response.setStatus(HttpServletResponse.SC_NOT_IMPLEMENTED);
-                response.setCharacterEncoding(UTF8Charset.getEncoding());
-                response.setContentType("text/plain;charset="+ UTF8Charset.getEncoding());
-                final ServletOutputStream outputStream = response.getOutputStream();
-                outputStream.print("error.method_not_implemented : " + methodName+ " is not implemented.");
-                outputStream.flush();
-                outputStream.close();
-        } catch (IOException e) {
-                throw new WebException(WebCode.IO_EXCEPTION_ERROR_TO_GET_OUTPUTSTREAM, e);
-        }
+    public static void displayAjaxError( @NotNull final HttpServletResponse response, @Nullable final String methodName )
+            throws WebException
+    {
+        try
+        {
+            response.setStatus( HttpServletResponse.SC_NOT_IMPLEMENTED );
+            response.setCharacterEncoding( UTF8Charset.getEncoding() );
+            response.setContentType( "text/plain;charset=" + UTF8Charset.getEncoding() );
+            final ServletOutputStream outputStream = response.getOutputStream();
+            outputStream.print( "error.method_not_implemented : " + methodName + " is not implemented." );
+            outputStream.flush();
+            outputStream.close();
+        }
+        catch( IOException e )
+        {
+            throw new WebException( WebCode.IO_EXCEPTION_ERROR_TO_GET_OUTPUTSTREAM, e );
+        }
     }
 
     private static final Log LOGGER = LogFactory.getLog( WebHelper.class );
-    
+
+    public static final int STATUS_CODE_SERVICE_EXCEPTION = 500;
     private static final String CONTENT_TYPE_TEXT_JSON = "text/javascript;charset=" + UTF8Charset.getEncoding();
-    private static final char JSON_TAG_BEGIN = ' ' ;  // '(';
-    private static final char JSON_TAG_END = ' ';     // ')';
 }