Package org.mvel2.optimizers.impl.refl.nodes

Examples of org.mvel2.optimizers.impl.refl.nodes.MethodAccessor

1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
            MVEL.COMPILER_OPT_ALLOW_RESOLVE_INNERCLASSES_WITH_DOTNOTATION = true;
            MVEL.COMPILER_OPT_SUPPORT_JAVA_STYLE_CLASS_LITERALS = true;

            MVELDialectRuntimeData data = (MVELDialectRuntimeData) context.getPkg().getDialectRuntimeRegistry().getDialectData( "mvel" );
            ParserConfiguration pconf = data.getParserConfiguration();
            ParserContext pctx = new ParserContext( pconf );

            Object o = MVELSafeHelper.getEvaluator().executeExpression( MVEL.compileExpression( value,
                    pctx ) );
            if ( o != null && vtype == null ) {
                // was a compilation problem else where, so guess valuetype so we can continue
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
            InvocationTargetException,
            InstantiationException,
            NoSuchFieldException {


        ClassWriter cw = new ClassWriter( ClassWriter.COMPUTE_MAXS );
        FieldVisitor fv;
        MethodVisitor mv;

        // get the method bitmask
        BitSet mask = traitRegistry.getFieldMask(trait.getName(), core.getDefinedClass().getName());

        String name = TraitFactory.getPropertyWrapperName( trait, core );
        String masterName = TraitFactory.getProxyName(trait, core);


        String internalWrapper  = BuildUtils.getInternalType( name );
        String descrCore        = Type.getDescriptor( core.getDefinedClass() );
        String internalCore     = Type.getInternalName( core.getDefinedClass() );


        cw.visit( ClassGenerator.JAVA_VERSION, ACC_PUBLIC + ACC_SUPER,
                internalWrapper,
                null,
                Type.getInternalName( TripleBasedStruct.class ),
                new String[] { Type.getInternalName( Serializable.class ) } );

        cw.visitInnerClass( Type.getInternalName( Map.Entry.class ),
                            Type.getInternalName( Map.class ),
                            "Entry",
                            ACC_PUBLIC + ACC_STATIC + ACC_ABSTRACT + ACC_INTERFACE );


        {
            fv = cw.visitField(0, "object", descrCore, null, null);
            fv.visitEnd();
        }


        {
            mv = cw.visitMethod(ACC_PUBLIC,
                    "<init>",
                    "()V",
                    null,
                    null);

            mv.visitCode();
            mv.visitVarInsn( ALOAD, 0 );
            mv.visitMethodInsn( INVOKESPECIAL,
                                Type.getInternalName( TripleBasedStruct.class ),
                                "<init>",
                                "()V" );
//            mv.visitVarInsn(ALOAD, 0);
//            mv.visitMethodInsn(INVOKESPECIAL, internalWrapper, "initSoftFields", "()V");
            mv.visitInsn( RETURN );
//            mv.visitMaxs( 1, 1 );
            mv.visitMaxs( 0, 0 );
            mv.visitEnd();


        }


        {
            mv = cw.visitMethod(ACC_PUBLIC,
                    "<init>",
                    "(" +
                            descrCore +
                            Type.getDescriptor( TripleStore.class ) +
                            Type.getDescriptor( TripleFactory.class ) +
                    ")V",
                    null,
                    null);


            mv.visitCode();
            mv.visitVarInsn( ALOAD, 0 );

            mv.visitMethodInsn( INVOKESPECIAL,
                                Type.getInternalName( TripleBasedStruct.class ),
                                "<init>",
                                "()V" );
            mv.visitVarInsn( ALOAD, 0 );
            mv.visitVarInsn( ALOAD, 1 );
            mv.visitFieldInsn( PUTFIELD, internalWrapper, "object", descrCore );
            mv.visitVarInsn( ALOAD, 0 );
            mv.visitVarInsn( ALOAD, 2 );
            mv.visitFieldInsn( PUTFIELD, internalWrapper, "store", Type.getDescriptor( TripleStore.class ) );

            mv.visitVarInsn( ALOAD, 0 );
            mv.visitVarInsn( ALOAD, 3 );
            mv.visitMethodInsn( INVOKEVIRTUAL,
                    Type.getInternalName( TripleBasedStruct.class ),
                    "setTripleFactory",
                    "(" + Type.getDescriptor( TripleFactory.class ) + ")V" );
           

            mv.visitVarInsn( ALOAD, 0 );
            mv.visitVarInsn( ALOAD, 2 );
            mv.visitMethodInsn( INVOKEVIRTUAL,
                                Type.getInternalName( TripleStore.class ),
                                "getId",
                                "()" + Type.getDescriptor( String.class ) );
            mv.visitFieldInsn( PUTFIELD,
                               internalWrapper,
                               "storeId",
                               Type.getDescriptor( String.class ) );

            mv.visitVarInsn( ALOAD, 0 );
            mv.visitMethodInsn( INVOKESPECIAL, internalWrapper, "initSoftFields", "()V" );
            mv.visitInsn( RETURN );
//            mv.visitMaxs( 2, 4 );
            mv.visitMaxs( 0, 0 );
            mv.visitEnd();


        }

        buildInitSoftFields( cw, internalWrapper, trait, core, mask );

        buildClearSoftFields(cw, internalWrapper, trait, mask);

        buildSize( cw, name, core.getClassName(), trait, core, mask );

        buildIsEmpty( cw, name, core.getClassName(), trait, core, mask );

        buildGet( cw, name, core.getClassName(), trait, core, mask );

        buildPut( cw, name, core.getClassName(), trait, core, mask );

        buildClear(cw, name, core.getClassName(), trait, core, mask);

        buildRemove(cw, name, core.getClassName(), trait, core, mask);

        buildContainsKey(cw, name, core.getClassName(), trait, core, mask);

        buildContainsValue(cw, name, core.getClassName(), trait, core, mask);

        buildKeyset(cw, name, core.getClassName(), trait, core, mask);

        buildValues(cw, name, core.getClassName(), trait, core, mask);

        buildEntryset(cw, name, core.getClassName(), trait, core, mask);

        buildCommonMethods( cw, name );

        buildSpecificMethods( cw, name, core );

        buildExtensionMethods( cw, name, core );

        cw.visitEnd();

        return cw.toByteArray();
    }
View Full Code Here
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
            InstantiationException,
            NoSuchFieldException {


        ClassWriter cw = new ClassWriter( ClassWriter.COMPUTE_MAXS );
        FieldVisitor fv;
        MethodVisitor mv;

        // get the method bitmask
        BitSet mask = traitRegistry.getFieldMask(trait.getName(), core.getDefinedClass().getName());

        String name = TraitFactory.getPropertyWrapperName( trait, core );
        String masterName = TraitFactory.getProxyName(trait, core);


        String internalWrapper  = BuildUtils.getInternalType( name );
        String descrCore        = Type.getDescriptor( core.getDefinedClass() );
        String internalCore     = Type.getInternalName( core.getDefinedClass() );


        cw.visit( ClassGenerator.JAVA_VERSION, ACC_PUBLIC + ACC_SUPER,
                internalWrapper,
                null,
                Type.getInternalName( TripleBasedStruct.class ),
                new String[] { Type.getInternalName( Serializable.class ) } );

        cw.visitInnerClass( Type.getInternalName( Map.Entry.class ),
                            Type.getInternalName( Map.class ),
                            "Entry",
                            ACC_PUBLIC + ACC_STATIC + ACC_ABSTRACT + ACC_INTERFACE );


        {
            fv = cw.visitField(0, "object", descrCore, null, null);
            fv.visitEnd();
        }


        {
            mv = cw.visitMethod(ACC_PUBLIC,
View Full Code Here
228
229
230
231
232
233
234
235
236
237
238
        mv.visitVarInsn( ALOAD, 1 );
        mv.visitMethodInsn( INVOKEVIRTUAL,
                            Type.getInternalName( String.class ),
                            "equals",
                            "("+ Type.getDescriptor( Object.class ) + ")Z" );
        Label l1 = new Label();
        mv.visitJumpInsn( IFEQ, l1 );

        TraitFactory.invokeExtractor( mv, wrapperName, trait, core, field );

        if ( BuildUtils.isPrimitive( field.getTypeName() ) ) {
View Full Code Here
272
273
274
275
276
277
278
279
280
281
282
                stack = Math.max( stack, BuildUtils.sizeOf( field.getTypeName() ) );

                mv.visitLdcInsn( field.getName() );
                mv.visitVarInsn( ALOAD, 1 );
                mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( String.class ), "equals", "(" + Type.getDescriptor( Object.class ) + ")Z" );
                Label l2 = new Label();
                mv.visitJumpInsn( IFEQ, l2 );
                mv.visitVarInsn( ALOAD, 0 );
                mv.visitFieldInsn( GETFIELD, internalWrapper, "store", Type.getDescriptor( TripleStore.class ) );
                mv.visitVarInsn( ALOAD, 0);
                mv.visitLdcInsn( field.getName() );
View Full Code Here
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
                            "(" + Type.getDescriptor( Object.class ) + ")" + Type.getDescriptor( Triple.class ) );
        mv.visitMethodInsn( INVOKEVIRTUAL,
                            Type.getInternalName(TripleStore.class),
                            "contains",
                            "(" + Type.getDescriptor( Triple.class ) + ")Z" );
        Label l0 = new Label();
        mv.visitJumpInsn( IFNE, l0 );

        mv.visitVarInsn( ALOAD, 0 );
        mv.visitFieldInsn(GETFIELD, wrapperName, "store", Type.getDescriptor( TripleStore.class ) );

        mv.visitVarInsn( ALOAD, 0 );
        mv.visitLdcInsn( field.resolveAlias() );


        mv.visitInsn( BuildUtils.zero( field.getTypeName() ) );
        if ( BuildUtils.isPrimitive( field.getTypeName() ) ) {
            TraitFactory.valueOf( mv, field.getTypeName() );
            size = BuildUtils.sizeOf( field.getTypeName() );

        } else {
            size = 2;
        }
        mv.visitMethodInsn( INVOKEVIRTUAL,
                wrapperName,
                "property",
                "(" + Type.getDescriptor( String.class ) + Type.getDescriptor( Object.class ) + ")" + Type.getDescriptor( Triple.class ) );
        mv.visitInsn(ICONST_1);
        mv.visitMethodInsn( INVOKEVIRTUAL,
                Type.getInternalName( TripleStore.class ),
                "put",
                "(" + Type.getDescriptor( Triple.class ) + "Z)Z" );


        if ( core.isFullTraiting() ) {
            mv.visitVarInsn( ALOAD, 0 );
            mv.visitFieldInsn( GETFIELD, internalWrapper, "object", Type.getDescriptor( core.getDefinedClass() ) );
            mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitableBean.class ) );
            mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( TraitableBean.class ), "_getFieldTMS", Type.getMethodDescriptor( Type.getType( TraitFieldTMS.class ), new Type[] {} ) );
            mv.visitVarInsn( ASTORE, 1 );
            mv.visitVarInsn( ALOAD, 1 );
            mv.visitLdcInsn( field.resolveAlias() );
            mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( TraitFieldTMS.class ), "isManagingField", Type.getMethodDescriptor( Type.BOOLEAN_TYPE, new Type[] { Type.getType( String.class ) } ) );
            Label l1 = new Label();
            mv.visitJumpInsn( IFNE, l1 );
            mv.visitVarInsn( ALOAD, 1 );
            mv.visitLdcInsn( Type.getType( BuildUtils.getTypeDescriptor( core.getClassName() ) ) );
            mv.visitLdcInsn( field.resolveAlias() );
            mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( TraitFieldTMS.class ), "registerField", Type.getMethodDescriptor( Type.VOID_TYPE, new Type[]{ Type.getType( Class.class ), Type.getType( String.class ) } ) );
View Full Code Here
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
        for ( FieldDefinition field : core.getFieldsDefinitions() ) {
            if ( ! BuildUtils.isPrimitive( field.getTypeName() ) ) {
                hasNillable = true;
            }
        }
        Label l99 = null;
        if ( hasNillable ) {
            mv.visitVarInsn(ALOAD, 1);
            l99 = new Label();
            mv.visitJumpInsn(IFNONNULL, l99);
        }

        int j = 0;
        int N = core.getFieldsDefinitions().size();
        for ( FieldDefinition field : core.getFieldsDefinitions() ) {
            j++;
            if ( ! BuildUtils.isPrimitive( field.getTypeName() ) ) {
                TraitFactory.invokeExtractor( mv, wrapperName, trait, core, field );
                if ( j != N ) {
                    Label l1 = new Label();
                    mv.visitJumpInsn( IFNONNULL, l1 );
                    mv.visitInsn( ICONST_1 );
                    mv.visitInsn( IRETURN );
                    mv.visitLabel( l1 );
                } else {
View Full Code Here
597
598
599
600
601
602
603
604
605
606
607
        mv.visitVarInsn( ALOAD, 1 );
        mv.visitMethodInsn( INVOKEVIRTUAL,
                            Type.getInternalName( String.class ),
                            "equals",
                            "(" + Type.getDescriptor( Object.class ) + ")Z" );
        Label l0 = new Label();
        mv.visitJumpInsn( IFEQ, l0 );
        mv.visitInsn( ICONST_1 );
        mv.visitInsn( IRETURN );
        mv.visitLabel( l0 );
    }
View Full Code Here
687
688
689
690
691
692
693
694
695
696
697
   
    protected void invokeGet( MethodVisitor mv, String wrapperName, ClassDefinition core, String fieldName, FieldDefinition field) {
        mv.visitLdcInsn( fieldName );
        mv.visitVarInsn( ALOAD, 1);
        mv.visitMethodInsn( INVOKEVIRTUAL, "java/lang/String", "equals", "(" + Type.getDescriptor( Object.class ) + ")Z" );
        Label l0 = new Label();
        mv.visitJumpInsn( IFEQ, l0 );

        TraitFactory.invokeExtractor( mv, wrapperName, trait, core, field );

        if ( BuildUtils.isPrimitive( field.getTypeName() ) ) {
View Full Code Here
735
736
737
738
739
740
741
742
743
744
745
    protected void invokePut( MethodVisitor mv, String wrapperName, ClassDefinition core, String fieldName, FieldDefinition field ) {
        mv.visitLdcInsn( fieldName );
        mv.visitVarInsn( ALOAD, 1 );
        mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( String.class ), "equals", "(" + Type.getDescriptor( Object.class ) + ")Z" );
        Label l1 = new Label();
        mv.visitJumpInsn( IFEQ, l1 );
       
        mv.visitVarInsn( ALOAD, 2 );
        if ( BuildUtils.isPrimitive( field.getTypeName() ) ) {
            TraitFactory.primitiveValue( mv, field.getTypeName() );
View Full Code Here
TOP

Related Classes of org.mvel2.optimizers.impl.refl.nodes.MethodAccessor

  • br.com.objectos.comuns.sitebricks.TemplateRegistryProvider
  • com.edugility.liquibase.maven.AssembleChangeLogMojo
  • com.google.sitebricks.compiler.MvelEvaluatorCompiler
  • com.google.sitebricks.rendering.MvelGenericsConfidenceTest
  • loop.AsmMvelPerformanceBenchmark
  • org.apache.camel.language.mvel.MvelEndpoint
  • org.broadleafcommerce.core.offer.service.MVELTest
  • org.drools.adventures.GameEngine
  • org.drools.base.ClassFieldAccessorFactory
  • org.drools.base.extractors.MVELClassFieldReader
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.