Examples of com.google.gwt.user.rebind.StringSourceWriter

com.google.gwt.user.rebind.StringSourceWriter
A SourceWriter that accumulates source and returns it in the {@link #toString()} method.

public class UserAgentPropertyGenerator implements PropertyProviderGenerator {
  @Override
  public String generate(TreeLogger logger, SortedSet<String> possibleValues, String fallback,
      SortedSet<ConfigurationProperty> configProperties) throws UnableToCompleteException {


    SourceWriter sw = new StringSourceWriter();
    sw.println("{");


    sw.println("var ua = navigator.userAgent.toLowerCase();");
    uaContains(sw, "chrome", "chrome");
    uaContains(sw, "opera", "opera");


    sw.println("if (ua.indexOf('msie') != -1) {");
    sw.indent();


    // TODO ChromeFrame?
    docModeGreaterThan(sw, 10, "ie10");
    docModeGreaterThan(sw, 9, "ie9");
    docModeGreaterThan(sw, 8, "ie8");
    
    uaContains(sw, "msie 7", "ie7");
    uaContains(sw, "msie 6", "ie6");
    
    // last assume newest
    sw.println("return 'ie10';");
    sw.outdent();
    sw.println("}");


    sw.println("if (ua.indexOf('safari') != -1) {");
    sw.indent();
    uaContains(sw, "version/3", "safari3");
    uaContains(sw, "version/4", "safari4");
    // else assume newest
    // simpleStatement(sw, "version/5", "safari5");
    sw.println("return 'safari5';");
    sw.outdent();
    sw.println("}");


    sw.println("if (ua.indexOf('gecko') != -1) {");
    sw.indent();
    uaContains(sw, "rv:1.8", "gecko1_8");
    // Don't check for rev 1.9, check instead for the newest version, and treat
    // all
    // gecko browsers that don't match a rule as the newest version
    // simpleStatement(sw, "rv:1.9", "gecko1_9");
    sw.println("return 'gecko1_9';");
    sw.outdent();
    sw.println("}");




    uaContains(sw, "adobeair", "air");


    sw.println("return null;}");
    return sw.toString();
  }

View Full Code Here


    final BlockBuilder<?> blockBuilder =
        classStructureBuilder.publicMethod(BootstrapperInjectionContext.class, "bootstrapContainer")
            .methodComment("The main IOC bootstrap method.");


    final SourceWriter sourceWriter = new StringSourceWriter();


    final IOCProcessingContext.Builder iocProcContextBuilder
        = IOCProcessingContext.Builder.create();


    iocProcContextBuilder.blockBuilder(blockBuilder);
    iocProcContextBuilder.generatorContext(context);
    iocProcContextBuilder.context(buildContext);
    iocProcContextBuilder.bootstrapClassInstance(bootStrapClass);
    iocProcContextBuilder.bootstrapBuilder(classStructureBuilder);
    iocProcContextBuilder.logger(logger);
    iocProcContextBuilder.sourceWriter(sourceWriter);
    iocProcContextBuilder.gwtTarget(!useReflectionStubs);


    final InjectionContext.Builder injectionContextBuilder
        = InjectionContext.Builder.create();


    final MetaDataScanner scanner = ScannerSingleton.getOrCreateInstance();
    final Multimap<String, String> props = scanner.getErraiProperties();


    if (props != null) {
      logger.log(TreeLogger.Type.INFO, "Checking ErraiApp.properties for configured types ...");


      final Collection<String> qualifyingMetadataFactoryProperties = props.get(QUALIFYING_METADATA_FACTORY_PROPERTY);


      if (qualifyingMetadataFactoryProperties.size() > 1) {
        throw new RuntimeException("the property '" + QUALIFYING_METADATA_FACTORY_PROPERTY + "' is set in more than one place");
      }
      else if (qualifyingMetadataFactoryProperties.size() == 1) {
        final String fqcnQualifyingMetadataFactory = qualifyingMetadataFactoryProperties.iterator().next().trim();


        try {
          final QualifyingMetadataFactory factory = (QualifyingMetadataFactory)
              Class.forName
                  (fqcnQualifyingMetadataFactory).newInstance();


          iocProcContextBuilder.qualifyingMetadata(factory);
        }
        catch (ClassNotFoundException e) {
          e.printStackTrace();
        }
        catch (InstantiationException e) {
          e.printStackTrace();
        }
        catch (IllegalAccessException e) {
          e.printStackTrace();
        }
      }


      final Collection<String> enabledAlternativesProperties = props.get(ENABLED_ALTERNATIVES_PROPERTY);


      for (final String prop : enabledAlternativesProperties) {
          final String[] alternatives = prop.split("\\s");
          for (final String alternative : alternatives) {
            injectionContextBuilder.enabledAlternative(alternative.trim());
          }
      }
    }


    iocProcContextBuilder.packages(packages);


    final IOCProcessingContext procContext = iocProcContextBuilder.build();


    injectionContextBuilder.processingContext(procContext);
    injectionContextBuilder.reachableTypes(allDeps);
    final InjectionContext injectionContext = injectionContextBuilder.build();


    defaultConfigureProcessor(injectionContext);


    // generator constructor source code
    final IOCProcessorFactory procFactory = new IOCProcessorFactory(injectionContext);
    processExtensions(context, procContext, injectionContext, procFactory, beforeTasks, afterTasks);
    generateExtensions(procContext, procFactory, injectionContext, sourceWriter, classStructureBuilder, blockBuilder);


    // close generated class
    return sourceWriter.toString();
  }

View Full Code Here

  @Override
  public String createAssignment(TreeLogger logger, ResourceContext context,
      JMethod method) throws UnableToCompleteException {


    TypeOracle typeOracle = context.getGeneratorContext().getTypeOracle();
    SourceWriter sw = new StringSourceWriter();
    // Write the expression to create the subtype.
    sw.println("new " + method.getReturnType().getQualifiedSourceName()
        + "() {");
    sw.indent();


    JClassType cssResourceSubtype = method.getReturnType().isInterface();
    assert cssResourceSubtype != null;
    Map<String, Map<JMethod, String>> replacementsWithPrefix = new HashMap<String, Map<JMethod, String>>();


    replacementsWithPrefix.put("",
        computeReplacementsForType(cssResourceSubtype));
    Import imp = method.getAnnotation(Import.class);
    if (imp != null) {
      boolean fail = false;
      for (Class<? extends CssResource> clazz : imp.value()) {
        JClassType importType = typeOracle.findType(clazz.getName().replace(
            '$', '.'));
        assert importType != null : "TypeOracle does not have type "
            + clazz.getName();


        String prefix = getImportPrefix(importType);


        if (replacementsWithPrefix.put(prefix,
            computeReplacementsForType(importType)) != null) {
          logger.log(TreeLogger.ERROR,
              "Multiple imports that would use the prefix " + prefix);
          fail = true;
        }
      }
      if (fail) {
        throw new UnableToCompleteException();
      }
    }


    // Methods defined by CssResource interface
    writeEnsureInjected(sw);
    writeGetName(method, sw);


    sw.println("public String getText() {");
    sw.indent();
    boolean strict = isStrict(logger, method);
    Map<JMethod, String> actualReplacements = new IdentityHashMap<JMethod, String>();
    String cssExpression = makeExpression(logger, context, cssResourceSubtype,
        stylesheetMap.get(method), replacementsWithPrefix, strict,
        actualReplacements);
    sw.println("return " + cssExpression + ";");
    sw.outdent();
    sw.println("}");


    /*
     * getOverridableMethods is used to handle CssResources extending
     * non-CssResource types. See the discussion in computeReplacementsForType.
     */
    writeUserMethods(logger, sw, stylesheetMap.get(method),
        cssResourceSubtype.getOverridableMethods(), actualReplacements);


    sw.outdent();
    sw.println("}");


    return sw.toString();
  }

View Full Code Here

  @Override
  public String createAssignment(TreeLogger logger, ResourceContext context,
      JMethod method) throws UnableToCompleteException {
    String name = method.getName();


    SourceWriter sw = new StringSourceWriter();
    sw.println("new " + ImageResourcePrototype.class.getName() + "(");
    sw.indent();
    sw.println('"' + name + "\",");


    ImageRect rect = shared.imageRectsByName.get(name);
    assert rect != null : "No ImageRect ever computed for " + name;


    String[] urlExpressions = local.urlExpressionsByImageRect.get(rect);
    assert urlExpressions != null : "No URL expression for " + name;
    assert urlExpressions.length == 2;


    if (urlExpressions[1] == null) {
      sw.println(urlExpressions[0] + ",");
    } else {
      sw.println("com.google.gwt.i18n.client.LocaleInfo.getCurrentLocale().isRTL() ?"
          + urlExpressions[1] + " : " + urlExpressions[0] + ",");
    }
    sw.println(rect.getLeft() + ", " + rect.getTop() + ", " + rect.getWidth()
        + ", " + rect.getHeight() + ", " + rect.isAnimated() + ", "
        + rect.isLossy());


    sw.outdent();
    sw.print(")");


    return sw.toString();
  }

View Full Code Here

public class UserAgentPropertyGenerator implements PropertyProviderGenerator {
  @Override
  public String generate(TreeLogger logger, SortedSet<String> possibleValues, String fallback,
      SortedSet<ConfigurationProperty> configProperties) throws UnableToCompleteException {


    SourceWriter sw = new StringSourceWriter();
    sw.println("{");


    sw.println("var ua = navigator.userAgent.toLowerCase();");
    simpleStatement(sw, "chrome", "chrome");
    simpleStatement(sw, "opera", "opera");


    sw.println("if (ua.indexOf('msie') != -1) {");
    sw.indent();
    // TODO ChromeFrame?
    simpleStatement(sw, "msie 6", "ie6");
    simpleStatement(sw, "msie 7", "ie7");
    simpleStatement(sw, "msie 8", "ie8");
    // else assume newest
    // simpleStatement(sw, "msie 9", "ie9");
    sw.println("return 'ie9';");
    sw.outdent();
    sw.println("}");


    sw.println("if (ua.indexOf('safari') != -1) {");
    sw.indent();
    simpleStatement(sw, "version/3", "safari3");
    simpleStatement(sw, "version/4", "safari4");
    // else assume newest
    // simpleStatement(sw, "version/5", "safari5");
    sw.println("return 'safari5';");
    sw.outdent();
    sw.println("}");


    sw.println("if (ua.indexOf('gecko') != -1) {");
    sw.indent();
    simpleStatement(sw, "rv:1.8", "gecko1_8");
    // Don't check for rev 1.9, check instead for the newest version, and treat
    // all
    // gecko browsers that don't match a rule as the newest version
    // simpleStatement(sw, "rv:1.9", "gecko1_9");
    sw.println("return 'gecko1_9';");
    sw.outdent();
    sw.println("}");




    simpleStatement(sw, "adobeair", "air");


    sw.println("return null;}");
    return sw.toString();
  }

View Full Code Here

    eventTypes = new HashMap<Class<? extends GenericEvent>, JClassType>();


    typeOracle = createTypeOracle();
    genericEventType = getEventType(GenericEvent.class);
    writer = new EventBinderWriter(logger, genericEventType);
    output = new StringSourceWriter();
  }

View Full Code Here

      if (!VALID_VALUES.contains(value)) 
      {
        throw new CruxGeneratorException("Property device.features can not be assigned to value ["+value+"].");
      }
    }
    StringSourceWriter body = new StringSourceWriter();
    body.println("{");
    body.indent();
    writeDeviceFeaturesPropertyJavaScript(body);
    body.outdent();
    body.println("}");


    return body.toString();
  }

View Full Code Here


    BlockBuilder<?> blockBuilder =
            classStructureBuilder.publicMethod(BootstrapperInjectionContext.class, "bootstrapContainer")
            .methodComment("The main IOC bootstrap method.");


    SourceWriter sourceWriter = new StringSourceWriter();


    procContext = new IOCProcessingContext(logger, context, sourceWriter, buildContext, bootStrapClass, blockBuilder);
    injectionContext = new InjectionContext(procContext);
    procFactory = new IOCProcessorFactory(injectionContext);


    MetaDataScanner scanner = ScannerSingleton.getOrCreateInstance();
    Properties props = scanner.getProperties("ErraiApp.properties");




    if (props != null) {
      logger.log(TreeLogger.Type.INFO, "Checking ErraiApp.properties for configured types ...");


      for (Object o : props.keySet()) {
        String key = (String) o;
        if (key.equals(QUALIFYING_METADATA_FACTORY_PROPERTY)) {
          String fqcnQualifyingMetadataFactory = String.valueOf(props.get(key));


          try {
            QualifyingMetadataFactory factory = (QualifyingMetadataFactory)
                    Class.forName
                            (fqcnQualifyingMetadataFactory).newInstance();


            procContext.setQualifyingMetadataFactory(factory);
          }
          catch (ClassNotFoundException e) {
            e.printStackTrace();
          }
          catch (InstantiationException e) {
            e.printStackTrace();
          }
          catch (IllegalAccessException e) {
            e.printStackTrace();
          }
        }
        else if (key.equals(ENABLED_ALTERNATIVES_PROPERTY)) {
          String[] alternatives = String.valueOf(props.get(ENABLED_ALTERNATIVES_PROPERTY)).split("\\s");
          for (String alternative : alternatives) {
            injectionContext.addEnabledAlternative(alternative.trim());
          }
        }
      }
    }


    procContext.setPackages(packages);


    defaultConfigureProcessor();


    // generator constructor source code
    initializeProviders();
    generateExtensions(sourceWriter, classStructureBuilder, blockBuilder);
    // close generated class


    return sourceWriter.toString();
  }

View Full Code Here

    Context buildContext = bootStrapClass.getContext();


    BlockBuilder<?> blockBuilder =
            classStructureBuilder.publicMethod(InterfaceInjectionContext.class, "bootstrapContainer");


    SourceWriter sourceWriter = new StringSourceWriter();


    procContext = new IOCProcessingContext(logger, context, sourceWriter,
            typeOracle, buildContext, bootStrapClass, blockBuilder);


    injectFactory = new InjectorFactory(procContext);
    procFactory = new IOCProcessorFactory(injectFactory);


    MetaDataScanner scanner = ScannerSingleton.getOrCreateInstance();
    Properties props = scanner.getProperties("ErraiApp.properties");
    if (props != null) {
      logger.log(TreeLogger.Type.INFO, "Checking ErraiApp.properties for configured types ...");


      for (Object o : props.keySet()) {
        String key = (String) o;
        if (key.equals(QUALIFYING_METADATA_FACTORY_PROPERTY)) {
          String fqcnQualifyingMetadataFactory = String.valueOf(props.get(key));


          try {
            QualifyingMetadataFactory factory = (QualifyingMetadataFactory)
                    Class.forName
                            (fqcnQualifyingMetadataFactory).newInstance();


            procContext.setQualifyingMetadataFactory(factory);
          }
          catch (ClassNotFoundException e) {
            e.printStackTrace();
          }
          catch (InstantiationException e) {
            e.printStackTrace();
          }
          catch (IllegalAccessException e) {
            e.printStackTrace();
          }
        }
      }
    }


    procContext.setPackageFilter(packageFilter);


    defaultConfigureProcessor();


    // generator constructor source code
    initializeProviders();
    generateExtensions(sourceWriter, classStructureBuilder, blockBuilder);
    // close generated class


    return sourceWriter.toString();
  }

View Full Code Here

    String toWrite = Util.readURLAsString(resource);
    if (getValidated(method)) {
      SVGValidator.validate(toWrite, resource.toExternalForm(), logger, null);
    }
    
    SourceWriter sw = new StringSourceWriter();
    sw.println("new " + SVGResource.class.getName() + "() {");
    sw.indent();
    sw.println("private String svg=\"" + Generator.escape(toWrite) + "\";");


    // Convenience when examining the generated code.
    sw.println("// " + resource.toExternalForm());


      sw.println("@Override");
    sw.println("public " + OMSVGSVGElement.class.getName() + " getSvg() {");
    sw.indent();
    sw.println("return " + OMSVGParser.class.getName() + ".parse(svg);");
    sw.outdent();
    sw.println("}");


      sw.println("@Override");
      sw.println("public String getName() {");
      sw.indent();
      sw.println("return \"" + method.getName() + "\";");
      sw.outdent();
      sw.println("}");
      
      sw.println("@Override");
      sw.println("public String getUrl() {");
      sw.indent();
    sw.println("return \"data:image/svg+xml;base64,\" + " + DOMHelper.class.getName() + ".base64encode(svg);");
      sw.outdent();
      sw.println("}");


      sw.println("@Override");
      sw.println("public " + SafeUri.class.getName() + " getSafeUri() {");
      sw.indent();
    sw.println("return " + UriUtils.class.getName() + ".fromSafeConstant(\"data:image/svg+xml;base64,\" + " + DOMHelper.class.getName() + ".base64encode(svg));");
      sw.outdent();
      sw.println("}");


    sw.outdent();
    sw.println("}");


    return sw.toString();
  }

View Full Code Here

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