GlueGen Struct [4]: JavaConfiguration Change: Drop 'ManualStaticInitCall', 'ForceStaticInitCode'; Add 'ReturnsStringOnly', 'MaxOneElement' and 'ImmutableAccess'

Drop 'ManualStaticInitCall', 'ForceStaticInitCode':
  With new CCodeUnit's `JVMUtil_NewDirectByteBufferCopy(..)` implementation
  and generalized Buffers' methods, no specific init code is required anymore.

Add 'ReturnsStringOnly', 'MaxOneElement' and 'ImmutableAccess':
- 'ReturnsStringOnly' only String getter, drop ByteBuffer/byte[]
- 'MaxOneElement' only one element maximum for pointer reference
- 'ImmutableAccess' strict read-only, also reduces generated code a lot

1 files changed, 0 insertions, 23 deletions

diff --git a/src/java/com/jogamp/gluegen/MethodBinding.java b/src/java/com/jogamp/gluegen/MethodBinding.java
index efa938f..42bae04 100644
--- a/src/java/com/jogamp/gluegen/MethodBinding.java
+++ b/src/java/com/jogamp/gluegen/MethodBinding.java
@@ -69,7 +69,6 @@ public class MethodBinding {
   private boolean        signatureUsesCPrimitivePointers;
   private boolean        signatureUsesCArrays;
   private boolean        signatureUsesJavaPrimitiveArrays;
-  private boolean        signatureRequiresStaticInitialization;
   private int            thisPointerIndex = -1;
 
   /**
@@ -96,7 +95,6 @@ public class MethodBinding {
     this.signatureUsesCPrimitivePointers  = bindingToCopy.signatureUsesCPrimitivePointers;
     this.signatureUsesCArrays             = bindingToCopy.signatureUsesCArrays;
     this.signatureUsesJavaPrimitiveArrays = bindingToCopy.signatureUsesJavaPrimitiveArrays;
-    this.signatureRequiresStaticInitialization = bindingToCopy.signatureRequiresStaticInitialization;
     this.thisPointerIndex                 = bindingToCopy.thisPointerIndex;
   }
 
@@ -284,21 +282,6 @@ public class MethodBinding {
   }
 
   /**
-   * Returns true if the wrapper implementation requires
-   * static native code to be initialized, see {@link JavaConfiguration#forceStaticInitCode(String)}.
-   * <p>
-   * Currently triggered by:
-   * <ul>
-   *   <li>Return type is a "compound type" and not a pointer</li>
-   * </ul>
-   * </p>
-   */
-  public boolean signatureRequiresStaticInitialization() {
-    computeSignatureProperties();
-    return signatureRequiresStaticInitialization;
-  }
-
-  /**
    * Returns true if the return type or any of the outgoing arguments
    * in the method's signature use arrays of "compound type wrappers",
    * or NIO-based wrappers for C data structures.
@@ -371,17 +354,11 @@ public class MethodBinding {
     signatureUsesCPrimitivePointers = false;
     signatureUsesCArrays = false;
     signatureUsesJavaPrimitiveArrays = false;
-    signatureRequiresStaticInitialization = false;
 
     if ( javaReturnType.isCompoundTypeWrapper() ) {
       // Needs wrapping and/or setting of byte order (neither of which
       // can be done easily from native code)
       signatureUsesCompoundTypeWrappers = true;
-
-      final Type cReturnType = getCReturnType();
-      if ( !cReturnType.isPointer() ) { // FIXME: Compound call-by-value
-          signatureRequiresStaticInitialization = true;
-      }
     }
 
     if (javaReturnType.isNIOBuffer() ||