Package org.drools.base.mvel

Examples of org.drools.base.mvel.MVELReturnValueExpression

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                                                                      context,
                                                                      "drools",
                                                                      KnowledgeHelper.class,
                                                                      false );
   
            MVELReturnValueExpression expr = new MVELReturnValueExpression( unit,
                                                                            context.getDialect().getId() );
            returnValueRestriction.setReturnValueExpression( expr );
           
            MVELDialectRuntimeData data = (MVELDialectRuntimeData) context.getPkg().getDialectRuntimeRegistry().getDialectData( "mvel" );
            data.addCompileable( returnValueRestriction,
                                  expr );
           
            expr.compile( data );
        } catch ( final Exception e ) {
            copyErrorLocation(e, context.getRuleDescr());
            context.addError( new DescrBuildError( context.getParentDescr(),
                                                          context.getRuleDescr(),
                                                          null,
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                                                                      null,
                                                                      context,
                                                                      "drools",
                                                                      KnowledgeHelper.class);
   
            MVELReturnValueExpression expr = new MVELReturnValueExpression( unit,
                                                                            context.getDialect().getId() );
            returnValueRestriction.setReturnValueExpression( expr );
           
            MVELDialectRuntimeData data = (MVELDialectRuntimeData) context.getPkg().getDialectRuntimeRegistry().getDialectData( "mvel" );
            data.addCompileable( returnValueRestriction,
                                  expr );
           
            expr.compile( data );
        } catch ( final Exception e ) {
            context.getErrors().add( new DescrBuildError( context.getParentDescr(),
                                                          context.getRuleDescr(),
                                                          null,
                                                          "Unable to build expression for 'returnValue' : " + e.getMessage() + "'" + context.getRuleDescr().getSalience() + "'" ) );
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                                                                                  returnValueRestrictionDescr,
                                                                                  returnValueRestrictionDescr.getContent() );
       
        final Serializable expr = ((MVELDialect) context.getDialect()).compile( (String) returnValueRestrictionDescr.getContent(), analysis, null, null, context );       
       
        returnValueRestriction.setReturnValueExpression( new MVELReturnValueExpression( expr,
                                                                                        factory ) );
    }
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                                                                                  returnValueRestrictionDescr,
                                                                                  returnValueRestrictionDescr.getContent() );
       
        final Serializable expr = ((MVELDialect) context.getDialect()).compile( (String) returnValueRestrictionDescr.getContent(), analysis, null, null, context );       
       
        returnValueRestriction.setReturnValueExpression( new MVELReturnValueExpression( expr,
                                                                                        factory ) );
    }
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                                                                      null,
                                                                      context,
                                                                      "drools",
                                                                      KnowledgeHelper.class);
   
            MVELReturnValueExpression expr = new MVELReturnValueExpression( unit,
                                                                            context.getDialect().getId() );
            returnValueRestriction.setReturnValueExpression( expr );
           
            MVELDialectRuntimeData data = (MVELDialectRuntimeData) context.getPkg().getDialectRuntimeRegistry().getDialectData( context.getDialect().getId() );
            data.addCompileable( returnValueRestriction,
                                  expr );
           
            expr.compile( context.getPackageBuilder().getRootClassLoader() );
        } catch ( final Exception e ) {
            context.getErrors().add( new DescrBuildError( context.getParentDescr(),
                                                          context.getRuleDescr(),
                                                          null,
                                                          "Unable to build expression for 'returnValue' : " + e.getMessage() + "'" + context.getRuleDescr().getSalience() + "'" ) );
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                                                                      null,
                                                                      context,
                                                                      "drools",
                                                                      KnowledgeHelper.class);
   
            MVELReturnValueExpression expr = new MVELReturnValueExpression( unit,
                                                                            context.getDialect().getId() );
            returnValueRestriction.setReturnValueExpression( expr );
           
            MVELDialectRuntimeData data = (MVELDialectRuntimeData) context.getPkg().getDialectRuntimeRegistry().getDialectData( "mvel" );
            data.addCompileable( returnValueRestriction,
                                  expr );
           
            expr.compile( data );
        } catch ( final Exception e ) {
            copyErrorLocation(e, context.getRuleDescr());
            context.getErrors().add( new DescrBuildError( context.getParentDescr(),
                                                          context.getRuleDescr(),
                                                          null,
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                                                                                      new Map[]{context.getDeclarationResolver().getDeclarationClasses(context.getRule()), context.getPackageBuilder().getGlobals()} );

   
            MVELCompilationUnit unit = dialect.getMVELCompilationUnit((String) returnValueRestrictionDescr.getContent(), analysis,  previousDeclarations, localDeclarations, null, context);
   
            MVELReturnValueExpression expr = new MVELReturnValueExpression( unit,
                                                                            context.getDialect().getId() );
            returnValueRestriction.setReturnValueExpression( expr );
           
            MVELDialectRuntimeData data = (MVELDialectRuntimeData) context.getPkg().getDialectRuntimeRegistry().getDialectData( context.getDialect().getId() );
            data.addCompileable( returnValueRestriction,
                                  expr );
           
            expr.compile( context.getPackageBuilder().getRootClassLoader() );
        } catch ( final Exception e ) {
            context.getErrors().add( new DescrBuildError( context.getParentDescr(),
                                                          context.getRuleDescr(),
                                                          null,
                                                          "Unable to build expression for 'returnValue' : " + e.getMessage() + "'" + context.getRuleDescr().getSalience() + "'" ) );
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                                                                      null,
                                                                      context,
                                                                      "drools",
                                                                      KnowledgeHelper.class);
   
            MVELReturnValueExpression expr = new MVELReturnValueExpression( unit,
                                                                            context.getDialect().getId() );
            returnValueRestriction.setReturnValueExpression( expr );
           
            MVELDialectRuntimeData data = (MVELDialectRuntimeData) context.getPkg().getDialectRuntimeRegistry().getDialectData( "mvel" );
            data.addCompileable( returnValueRestriction,
                                  expr );
           
            expr.compile( data );
        } catch ( final Exception e ) {
            copyErrorLocation(e, context.getRuleDescr());
            context.addError( new DescrBuildError( context.getParentDescr(),
                                                          context.getRuleDescr(),
                                                          null,
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                                                                                      returnValueRestrictionDescr.getContent(),
                                                                                      new Set[]{context.getDeclarationResolver().getDeclarations(context.getRule()).keySet(), context.getPkg().getGlobals().keySet()} );
   
            MVELCompilationUnit unit = dialect.getMVELCompilationUnit((String) returnValueRestrictionDescr.getContent(), analysis,  previousDeclarations, localDeclarations, null, context);
   
            MVELReturnValueExpression expr = new MVELReturnValueExpression( unit,
                                                                            context.getDialect().getId() );
            returnValueRestriction.setReturnValueExpression( expr );
           
            MVELDialectRuntimeData data = (MVELDialectRuntimeData) context.getPkg().getDialectRuntimeRegistry().getDialectData( context.getDialect().getId() );
            data.addCompileable( returnValueRestriction,
                                  expr );
           
            expr.compile( context.getPackageBuilder().getRootClassLoader() );
        } catch ( final Exception e ) {
            context.getErrors().add( new DescrBuildError( context.getParentDescr(),
                                                          context.getRuleDescr(),
                                                          null,
                                                          "Unable to build expression for 'returnValue' : " + e.getMessage() + "'" + context.getRuleDescr().getSalience() + "'" ) );
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                                                                                null,
                                                                                null,
                                                                                null,
                                                                                context );

        returnValueRestriction.setReturnValueExpression( new MVELReturnValueExpression( expr,
                                                                                        factory ) );
    }
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Related Classes of org.drools.base.mvel.MVELReturnValueExpression

  • org.drools.rule.builder.dialect.mvel.MVELReturnValueBuilder
  • org.drools.rule.MVELDialectRuntimeData
  • org.drools.rule.Package
  • org.mvel2.integration.VariableResolverFactory
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