Examples of MVELAnalysisResult

Examples of org.drools.rule.builder.dialect.mvel.MVELAnalysisResult

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                                           String code,
                                           BoundIdentifiers bindings,
                                           Map<String, Class<?>> parentVars) {       
        MVELDialect mvel = (MVELDialect) context.getDialect( "mvel" );
       
        MVELAnalysisResult mvelAnalysis = null;
        try {
            mvelAnalysis = ( MVELAnalysisResult ) mvel.analyzeBlock( context,
                                                                     context.getRuleDescr(),
                                                                     null,
                                                                     code,
                                                                     bindings,
                                                                     parentVars,
                                                                     "drools",
                                                                     KnowledgeHelper.class );
        } catch(Exception e) {
            // swallow this as the error will be reported else where
        }       
               
        return (mvelAnalysis != null) ? mvelAnalysis.getMvelVariables() : new HashMap<String, Class<?>>();
    }
View Full Code Here

Examples of org.drools.rule.builder.dialect.mvel.MVELAnalysisResult

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            return false;           
        }
       
        boolean typeSafety = context.isTypesafe();
        context.setTypesafe( false ); // we have to analyse in dynamic mode for now, as we cannot safely determine all input vars
           MVELAnalysisResult mvelAnalysis = ( MVELAnalysisResult ) mvel.analyzeBlock( context,
                                                                                       context.getRuleDescr(),
                                                                                       mvel.getInterceptors(),
                                                                                       d.getTargetExpression(),
                                                                                       bindings,
                                                                                       d.getInputs(),
                                                                                       "drools",
                                                                                       KnowledgeHelper.class);
           context.setTypesafe( typeSafety );
           if ( mvelAnalysis == null ) {
               // something bad happened, issue already logged in errors
               return false;
           }
          
           Class ret = mvelAnalysis.getReturnType();

           if ( ret == null ) {
               // not possible to evaluate expression return value
               context.getErrors().add( new DescrBuildError( context.getParentDescr(),
                                                             context.getRuleDescr(),
View Full Code Here

Examples of org.drools.rule.builder.dialect.mvel.MVELAnalysisResult

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            context.init( this, pkg, typeDescr, pkgRegistry.getDialectCompiletimeRegistry(), dialect, null );
            if ( !type.isTypesafe() ) {
                context.setTypesafe( false );
            }
           
            MVELAnalysisResult results = ( MVELAnalysisResult )
                                context.getDialect().analyzeExpression( context,
                                                                        typeDescr,
                                                                        timestamp,
                                                                        new BoundIdentifiers( Collections.EMPTY_MAP,
                                                                                              Collections.EMPTY_MAP,
                                                                                              Collections.EMPTY_MAP,
                                                                                              type.getTypeClass() ) );
           
            InternalReadAccessor reader = pkg.getClassFieldAccessorStore().getMVELReader( ClassUtils.getPackage(type.getTypeClass()),
                                                                                          type.getTypeClass().getName(),
                                                                                          timestamp,
                                                                                          type.isTypesafe(),
                                                                                          results.getReturnType() );
           
            MVELDialectRuntimeData data = (MVELDialectRuntimeData) pkg.getDialectRuntimeRegistry().getDialectData( "mvel" );
            data.addCompileable( (MVELCompileable) reader );
            ( (MVELCompileable) reader ).compile( data );
            type.setTimestampExtractor( reader );
        }

        annotationDescr = typeDescr.getAnnotation( TypeDeclaration.ATTR_DURATION );
        String duration = ( annotationDescr != null ) ? annotationDescr.getSingleValue() : null;
        if (duration != null) {
            type.setDurationAttribute( duration );
            Package pkg = pkgRegistry.getPackage();
           
            MVELDialect dialect = ( MVELDialect ) pkgRegistry.getDialectCompiletimeRegistry().getDialect( "mvel" );           
            PackageBuildContext context = new PackageBuildContext();           
            context.init( this, pkg, typeDescr, pkgRegistry.getDialectCompiletimeRegistry(), dialect, null );
            if ( !type.isTypesafe() ) {
                context.setTypesafe( false );
            }
           
            MVELAnalysisResult results = ( MVELAnalysisResult )
                                context.getDialect().analyzeExpression( context,
                                                                        typeDescr,
                                                                        duration,
                                                                        new BoundIdentifiers( Collections.EMPTY_MAP,
                                                                                              Collections.EMPTY_MAP,
                                                                                              Collections.EMPTY_MAP,
                                                                                              type.getTypeClass() ) );           
           
            InternalReadAccessor reader = pkg.getClassFieldAccessorStore().getMVELReader( ClassUtils.getPackage( type.getTypeClass() ),
                                                                                          type.getTypeClass().getName(),
                                                                                          duration,
                                                                                          type.isTypesafe(),
                                                                                          results.getReturnType()  );
           
            MVELDialectRuntimeData data = (MVELDialectRuntimeData) pkg.getDialectRuntimeRegistry().getDialectData( "mvel" );
            data.addCompileable( (MVELCompileable) reader );
            ( (MVELCompileable) reader ).compile( data );
            type.setDurationExtractor( reader );
View Full Code Here

Examples of org.drools.rule.builder.dialect.mvel.MVELAnalysisResult

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                                                   String code,
                                                   BoundIdentifiers bindings,
                                                   Map<String, Class<?>> parentVars) {
        MVELDialect mvel = (MVELDialect) context.getDialect("mvel");

        MVELAnalysisResult mvelAnalysis = null;
        try {
            mvelAnalysis = (MVELAnalysisResult) mvel.analyzeBlock(context,
                    context.getRuleDescr(),
                    null,
                    code,
                    bindings,
                    parentVars,
                    "drools",
                    KnowledgeHelper.class);
        } catch (Exception e) {
            // swallow this as the error will be reported else where
        }

        return (mvelAnalysis != null) ? mvelAnalysis.getMvelVariables() : new HashMap<String, Class<?>>();
    }
View Full Code Here

Examples of org.drools.rule.builder.dialect.mvel.MVELAnalysisResult

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                                                                  "Unable to resolve type " + local.getType() + ":\n" + e.getMessage() ) );
                }
            }
        }

           MVELAnalysisResult mvelAnalysis = ( MVELAnalysisResult ) mvel.analyzeBlock( context,
                                                                                       context.getRuleDescr(),
                                                                                       mvel.getInterceptors(),
                                                                                       d.getTargetExpression(),
                                                                                       bindings,
                                                                                       localTypes,
                                                                                       "drools",
                                                                                       KnowledgeHelper.class);
           context.setTypesafe( typeSafety );
           if ( mvelAnalysis == null ) {
               // something bad happened, issue already logged in errors
               return false;
           }

           Class ret = mvelAnalysis.getReturnType();

           if ( ret == null ) {
               // not possible to evaluate expression return value
               context.getErrors().add( new DescrBuildError( context.getParentDescr(),
                                                             context.getRuleDescr(),
View Full Code Here

Examples of org.drools.rule.builder.dialect.mvel.MVELAnalysisResult

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                                                   String code,
                                                   BoundIdentifiers bindings,
                                                   Map<String, Class<?>> parentVars) {
        MVELDialect mvel = (MVELDialect) context.getDialect("mvel");

        MVELAnalysisResult mvelAnalysis = null;
        try {
            mvelAnalysis = (MVELAnalysisResult) mvel.analyzeBlock(context,
                    context.getRuleDescr(),
                    null,
                    code,
                    bindings,
                    parentVars,
                    "drools",
                    KnowledgeHelper.class);
        } catch (Exception e) {
            // swallow this as the error will be reported else where
        }

        return (mvelAnalysis != null) ? mvelAnalysis.getMvelVariables() : new HashMap<String, Class<?>>();
    }
View Full Code Here

Examples of org.drools.rule.builder.dialect.mvel.MVELAnalysisResult

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                                                                  "Unable to resolve type " + local.getType() + ":\n" + e.getMessage() ) );
                }
            }
        }

           MVELAnalysisResult mvelAnalysis = ( MVELAnalysisResult ) mvel.analyzeBlock( context,
                                                                                       context.getRuleDescr(),
                                                                                       mvel.getInterceptors(),
                                                                                       d.getTargetExpression(),
                                                                                       bindings,
                                                                                       localTypes,
                                                                                       "drools",
                                                                                       KnowledgeHelper.class);
           context.setTypesafe( typeSafety );
           if ( mvelAnalysis == null ) {
               // something bad happened, issue already logged in errors
               return false;
           }

           Class ret = mvelAnalysis.getReturnType();

           if ( ret == null ) {
               // not possible to evaluate expression return value
               context.getErrors().add( new DescrBuildError( context.getParentDescr(),
                                                             context.getRuleDescr(),
View Full Code Here

Examples of org.drools.rule.builder.dialect.mvel.MVELAnalysisResult

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                                           String code,
                                           BoundIdentifiers bindings,
                                           Map<String, Class<?>> parentVars) {       
        MVELDialect mvel = (MVELDialect) context.getDialect( "mvel" );
       
        MVELAnalysisResult mvelAnalysis = null;
        try {
            mvelAnalysis = ( MVELAnalysisResult ) mvel.analyzeBlock( context,
                                                                     context.getRuleDescr(),
                                                                     null,
                                                                     code,
                                                                     bindings,
                                                                     parentVars,
                                                                     "drools",
                                                                     KnowledgeHelper.class );
        } catch(Exception e) {
            // swallow this as the error will be reported else where
        }       
               
        return (mvelAnalysis != null) ? mvelAnalysis.getMvelVariables() : new HashMap<String, Class<?>>();
    }
View Full Code Here

Examples of org.drools.rule.builder.dialect.mvel.MVELAnalysisResult

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            return false;           
        }
       
        boolean typeSafety = context.isTypesafe();
        context.setTypesafe( false ); // we have to analyse in dynamic mode for now, as we cannot safely determine all input vars
           MVELAnalysisResult mvelAnalysis = ( MVELAnalysisResult ) mvel.analyzeBlock( context,
                                                                                       context.getRuleDescr(),
                                                                                       mvel.getInterceptors(),
                                                                                       d.getTargetExpression(),
                                                                                       bindings,
                                                                                       d.getInputs(),
                                                                                       "drools",
                                                                                       KnowledgeHelper.class);
           context.setTypesafe( typeSafety );
           if ( mvelAnalysis == null ) {
               // something bad happened, issue already logged in errors
               return false;
           }
          
           Class ret = mvelAnalysis.getReturnType();

           if ( ret == null ) {
               // not possible to evaluate expression return value
               context.getErrors().add( new DescrBuildError( context.getParentDescr(),
                                                             context.getRuleDescr(),
View Full Code Here

Examples of org.drools.rule.builder.dialect.mvel.MVELAnalysisResult

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                                                   String code,
                                                   BoundIdentifiers bindings,
                                                   Map<String, Class<?>> parentVars) {
        MVELDialect mvel = (MVELDialect) context.getDialect("mvel");

        MVELAnalysisResult mvelAnalysis = null;
        try {
            mvelAnalysis = (MVELAnalysisResult) mvel.analyzeBlock(context,
                    context.getRuleDescr(),
                    null,
                    code,
                    bindings,
                    parentVars,
                    "drools",
                    KnowledgeHelper.class);
        } catch (Exception e) {
            // swallow this as the error will be reported else where
        }

        return (mvelAnalysis != null) ? mvelAnalysis.getMvelVariables() : new HashMap<String, Class<?>>();
    }
View Full Code Here
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