Package org.drools.lang.descr

Examples of org.drools.lang.descr.GlobalDescr

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        assertEquals( 1,
                      pack.getImports().size() );
        assertEquals( 2,
                      pack.getGlobals().size() );

        final GlobalDescr foo = (GlobalDescr) pack.getGlobals().get( 0 );
        assertEquals( "java.lang.String",
                      foo.getType() );
        assertEquals( "foo",
                      foo.getIdentifier() );
        final GlobalDescr bar = (GlobalDescr) pack.getGlobals().get( 1 );
        assertEquals( "java.lang.Integer",
                      bar.getType() );
        assertEquals( "bar",
                      bar.getIdentifier() );
    }
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        ((ClassTypeResolver) this.typeResolver).setClassLoader( pkg.getPackageCompilationData().getClassLoader() );

        final List globals = packageDescr.getGlobals();
        for ( final Iterator it = globals.iterator(); it.hasNext(); ) {
            final GlobalDescr global = (GlobalDescr) it.next();
            final String identifier = global.getIdentifier();
            final String className = global.getType();

            Class clazz;
            try {
                clazz = typeResolver.resolveType( className );
                pkg.addGlobal( identifier,
                               clazz );
            } catch ( final ClassNotFoundException e ) {
                this.results.add(new GlobalError( identifier, global.getLine() ));
            }
        }
    }
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    private void populateGlobalInfo(final PackageDescr pkgDescr,
                                    final List jars) {

        // populating information for the globals
        for ( final Iterator it = pkgDescr.getGlobals().iterator(); it.hasNext(); ) {
            final GlobalDescr global = (GlobalDescr) it.next();
            try {
                final String shortTypeName = global.getType();
                if ( !this.builder.hasFieldsForType( shortTypeName ) ) {
                    final Class clazz = loadClass( global.getType(),
                                                   jars );
                    loadClassFields( clazz,
                                     shortTypeName );

                    this.builder.addGlobalType( global.getIdentifier(),
                                                shortTypeName );
                }

                this.builder.addGlobalType( global.getIdentifier(),
                                            shortTypeName );
            } catch ( final IOException e ) {
                this.errors.add( "Error while inspecting class for global: " + global.getType() + " error message: " + e.getMessage() );
            }

        }
    }
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    private String processGlobalsList(final List globals) {
        String globalList = "";

        for ( final Iterator it = globals.iterator(); it.hasNext(); ) {
            final GlobalDescr global = (GlobalDescr) it.next();
            final String identifier = global.getIdentifier();
            final String type = global.getType();
            final String globalTemplate = "global " + type + " " + identifier + ";" + DrlDumper.eol;
            globalList += globalTemplate;
        }

        return globalList + DrlDumper.eol;
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    }

    private String processGlobalsList(final List globals) {
        String globalList = "";
        for ( final Iterator iterator = globals.iterator(); iterator.hasNext(); ) {
            final GlobalDescr global = (GlobalDescr) iterator.next();
            final String identifier = global.getIdentifier();
            final String type = global.getType();
            final String globalTemplate = "<global identifier=\"" + identifier + "\" type=\"" + type + "\" />" + XmlDumper.eol;
            globalList += globalTemplate;
        }

        return globalList + XmlDumper.eol;
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            final String type = globals[i].getAttribute( "type" );
            if ( type == null || type.trim().equals( "" ) ) {
                throw new SAXParseException( "<global> must have specify a type",
                                             this.xmlPackageReader.getLocator() );
            }
            final GlobalDescr global = new GlobalDescr( identifier,
                                                        type );
            packageDescr.addGlobal( global );
        }

        return null;
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    private String processGlobalsList(final List globals) {
        String globalList = "";

        for ( final Iterator it = globals.iterator(); it.hasNext(); ) {
            final GlobalDescr global = (GlobalDescr) it.next();
            final String identifier = global.getIdentifier();
            final String type = global.getType();
            final String globalTemplate = "global " + type + " " + identifier + ";" + DrlDumper.eol;
            globalList += globalTemplate;
        }

        return globalList + DrlDumper.eol;
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                      impdescr.getEndCharacter() );

        assertEquals( 2,
                      pkg.getGlobals().size() );

        GlobalDescr global = pkg.getGlobals().get( 0 );
        assertEquals( "java.util.List<java.util.Map<String,Integer>>",
                      global.getType() );
        assertEquals( "aList",
                      global.getIdentifier() );
        assertEquals( source.indexOf( "global " + global.getType() ),
                      global.getStartCharacter() );
        assertEquals( source.indexOf( "global " + global.getType() + " " + global.getIdentifier() ) +
                              ("global " + global.getType() + " " + global.getIdentifier()).length() + 1,
                      global.getEndCharacter() );

        global = pkg.getGlobals().get( 1 );
        assertEquals( "Integer",
                      global.getType() );
        assertEquals( "aNumber",
                      global.getIdentifier() );
        assertEquals( source.indexOf( "global " + global.getType() ),
                      global.getStartCharacter() );
        assertEquals( source.indexOf( "global " + global.getType() + " " + global.getIdentifier() ) +
                              ("global " + global.getType() + " " + global.getIdentifier()).length(),
                      global.getEndCharacter() );
    }
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        assertEquals( 1,
                      pack.getImports().size() );
        assertEquals( 2,
                      pack.getGlobals().size() );

        final GlobalDescr foo = (GlobalDescr) pack.getGlobals().get( 0 );
        assertEquals( "java.lang.String",
                      foo.getType() );
        assertEquals( "foo",
                      foo.getIdentifier() );
        final GlobalDescr bar = (GlobalDescr) pack.getGlobals().get( 1 );
        assertEquals( "java.lang.Integer",
                      bar.getType() );
        assertEquals( "bar",
                      bar.getIdentifier() );
    }
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        pattern.addBinding( fieldBindingDescr );
        fieldBindingDescr = new BindingDescr( "y",
                                              "price" );
        pattern.addBinding( fieldBindingDescr );

        packageDescr.addGlobal( new GlobalDescr( "map",
                                                 "java.util.Map" ) );

        pattern.addConstraint( new ExprConstraintDescr("price == x") );

        // There is no m this should produce errors.
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Related Classes of org.drools.lang.descr.GlobalDescr

  • org.drools.brms.server.rules.SuggestionCompletionLoader
  • org.drools.compiler.PackageBuilder
  • org.drools.compiler.PackageBuilderTest
  • org.drools.compiler.xml.rules.PackageHandler
  • org.drools.compiler.xml.rules.XmlPackageReaderTest
  • org.drools.compiler.xml.XmlDumper
  • org.drools.eclipse.editors.completion.RuleCompletionProcessor
  • org.drools.eclipse.editors.DescrUtil
  • org.drools.eclipse.flow.ruleflow.view.property.action.ActionCompletionProcessor
  • org.drools.eclipse.flow.ruleflow.view.property.constraint.ConstraintCompletionProcessor
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