Example usage for com.google.gwt.user.rebind SourceWriter println

List of usage examples for com.google.gwt.user.rebind SourceWriter println

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Introduction

In this page you can find the example usage for com.google.gwt.user.rebind SourceWriter println.

Prototype

void println();

Source Link

Usage

From source file:com.allen_sauer.gwt.log.rebind.LogMessageFormatterGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle typeOracle = context.getTypeOracle();

    JClassType userType;//from www . j  av  a2 s.c  o m
    try {
        userType = typeOracle.getType(typeName);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, "OOPS", e);
        throw new UnableToCompleteException();
    }
    String packageName = userType.getPackage().getName();
    String className = userType.getName();

    JClassType remoteService = typeOracle.findType(typeName);
    if (remoteService == null) {
        logger.log(TreeLogger.ERROR, "Unable to find metadata for type '" + typeName + "'", null);
        throw new UnableToCompleteException();
    }

    if (remoteService.isInterface() == null) {
        logger.log(TreeLogger.ERROR, remoteService.getQualifiedSourceName() + " is not an interface", null);
        throw new UnableToCompleteException();
    }
    ClassSourceFileComposerFactory composerFactory = new ClassSourceFileComposerFactory(packageName,
            className + "Impl");
    composerFactory.addImplementedInterface(remoteService.getQualifiedSourceName());

    composerFactory.addImport(Date.class.getName());
    composerFactory.addImport(GWT.class.getName());
    composerFactory.addImport(LogUtil.class.getName());
    composerFactory.addImport(Duration.class.getName());

    PrintWriter pw = context.tryCreate(logger, packageName, className + "Impl");
    if (pw != null) {
        SourceWriter sw = composerFactory.createSourceWriter(context, pw);

        PropertyOracle propertyOracle = context.getPropertyOracle();
        String logPattern;
        try {
            ConfigurationProperty logPatternProperty = propertyOracle
                    .getConfigurationProperty(PROPERTY_LOG_PATTERN);
            List<String> values = logPatternProperty.getValues();
            logPattern = values.get(0);
        } catch (BadPropertyValueException e) {
            logger.log(TreeLogger.ERROR, "Unable to find value for '" + PROPERTY_LOG_PATTERN + "'", e);
            throw new UnableToCompleteException();
        }

        sw.println();
        sw.println("private double BIG_BANG = Duration.currentTimeMillis();");

        sw.println();
        sw.println(
                "public String format(String logLevelText, String category, String message, Throwable throwable) {");
        sw.indent();
        sw.println("if (category == null) {");
        sw.indent();
        sw.println("category = \"<null category>\";");
        sw.outdent();
        sw.println("}");
        sw.println("if (message == null) {");
        sw.indent();
        sw.println("message = \"<null message>\";");
        sw.outdent();
        sw.println("}");
        sw.println(logPatternToCode(logPattern));
        sw.outdent();
        sw.println("}");

        sw.commit(logger);
    }
    return composerFactory.getCreatedClassName();
}

From source file:com.allen_sauer.gwt.log.rebind.RemoteLoggerConfigGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle typeOracle = context.getTypeOracle();

    JClassType userType;/*ww w  .  ja  va 2  s.com*/
    try {
        userType = typeOracle.getType(typeName);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, "OOPS", e);
        throw new UnableToCompleteException();
    }
    String packageName = userType.getPackage().getName();
    String className = userType.getName();

    JClassType remoteService = typeOracle.findType(typeName);
    if (remoteService == null) {
        logger.log(TreeLogger.ERROR, "Unable to find metadata for type '" + typeName + "'", null);
        throw new UnableToCompleteException();
    }

    if (remoteService.isInterface() == null) {
        logger.log(TreeLogger.ERROR, remoteService.getQualifiedSourceName() + " is not an interface", null);
        throw new UnableToCompleteException();
    }
    ClassSourceFileComposerFactory composerFactory = new ClassSourceFileComposerFactory(packageName,
            className + "Impl");
    composerFactory.addImplementedInterface(remoteService.getQualifiedSourceName());

    PrintWriter pw = context.tryCreate(logger, packageName, className + "Impl");
    if (pw != null) {
        SourceWriter sw = composerFactory.createSourceWriter(context, pw);

        PropertyOracle propertyOracle = context.getPropertyOracle();
        String logUrl;
        try {
            ConfigurationProperty logPatternProperty = propertyOracle
                    .getConfigurationProperty(PROPERTY_LOG_URL);
            List<String> values = logPatternProperty.getValues();
            logUrl = values.get(0);
        } catch (BadPropertyValueException e) {
            logger.log(TreeLogger.ERROR, "Unable to find value for '" + PROPERTY_LOG_URL + "'", e);
            throw new UnableToCompleteException();
        }

        sw.println();
        sw.println("public String serviceEntryPointUrl() {");
        sw.indent();

        if (logUrl == null) {
            sw.println("return null;");
        } else {
            sw.println("return \"" + logUrl.trim() + "\";");
        }

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

        sw.commit(logger);
    }
    return composerFactory.getCreatedClassName();
}

From source file:com.allen_sauer.gwt.voices.crowd.rebind.GwtUserAgentProviderGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle typeOracle = context.getTypeOracle();

    JClassType userType;//w  w  w  .j  av  a2  s  .  com
    try {
        userType = typeOracle.getType(typeName);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, "OOPS", e);
        throw new UnableToCompleteException();
    }
    String packageName = userType.getPackage().getName();
    String className = userType.getName();

    JClassType remoteService = typeOracle.findType(typeName);
    if (remoteService == null) {
        logger.log(TreeLogger.ERROR, "Unable to find metadata for type '" + typeName + "'", null);
        throw new UnableToCompleteException();
    }

    if (remoteService.isInterface() == null) {
        logger.log(TreeLogger.ERROR, remoteService.getQualifiedSourceName() + " is not an interface", null);
        throw new UnableToCompleteException();
    }
    ClassSourceFileComposerFactory composerFactory = new ClassSourceFileComposerFactory(packageName,
            className + "Impl");
    composerFactory.addImplementedInterface(remoteService.getQualifiedSourceName());

    PrintWriter pw = context.tryCreate(logger, packageName, className + "Impl");
    if (pw != null) {
        SourceWriter sw = composerFactory.createSourceWriter(context, pw);

        PropertyOracle propertyOracle = context.getPropertyOracle();
        String userAgent;
        try {
            SelectionProperty userAgentProperty = propertyOracle.getSelectionProperty(logger,
                    PROPERTY_USER_AGENT);

            // ALWAYS RETURNS 'gecko'
            userAgent = userAgentProperty.getCurrentValue();
        } catch (BadPropertyValueException e) {
            logger.log(TreeLogger.ERROR, "Unable to find value for '" + PROPERTY_USER_AGENT + "'", e);
            throw new UnableToCompleteException();
        }

        sw.println();
        sw.println("public String getGwtUserAgent() {");
        sw.indent();

        if (userAgent == null) {
            sw.println("return null;");
        } else {
            sw.println("return \"" + userAgent + "\";");
        }

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

        sw.commit(logger);
    }
    return composerFactory.getCreatedClassName();
}

From source file:com.example.gwt.dagger2.rebind.VersionGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    String result = null;//from   w w w .ja v a 2s  . c  o  m
    try {
        String version = findVersion(logger, context);
        JClassType classType = context.getTypeOracle().getType(typeName);
        String packageName = packageNameFrom(classType);
        String simpleName = simpleNameFrom(classType);
        result = packageName + '.' + simpleName;
        SourceWriter source = getSourceWriter(logger, context, classType);
        if (source != null) { //? Otherwise, work needs to be done.
            source.println();
            source.println("private String value;");
            source.println();
            source.println("public " + simpleName + "() {");
            populateInstanceFactory(logger, context, typeName, source, version);
            source.println("}");
            source.println();
            source.println("@Override");
            source.println("public String getValue() {");
            source.println(" return value;");
            source.println("}");
            source.println();
            source.commit(logger);
            //emitVersionArtifact(logger, context, version);
        }
    } catch (NotFoundException nfe) {
        logger.log(Type.ERROR, "Could not find extension point type '" + typeName + "'!", nfe);
        throw new UnableToCompleteException();
    }
    return result;
}

From source file:com.google.gwt.testing.easygwtmock.rebind.MocksControlGenerator.java

License:Apache License

/**
 * Generates the concrete MocksControl implementation of the {@code typeName} interface and 
 * delegates generation of mock classes to
 * {@link com.google.gwt.testing.easygwtmock.rebind.MocksGenerator}
 */// w  w  w .  j ava 2s  . c om
@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {

    TypeOracle typeOracle = context.getTypeOracle();
    JClassType mockControlInterface = typeOracle.findType(typeName);

    if (mockControlInterface == null) {
        logger.log(TreeLogger.ERROR, "Unable to find metadata for type '" + typeName + "'", null);
        throw new UnableToCompleteException();
    }

    if (mockControlInterface.isInterface() == null) {
        logger.log(TreeLogger.ERROR, mockControlInterface.getQualifiedSourceName() + " is not an interface",
                null);
        throw new UnableToCompleteException();
    }

    JPackage interfacePackage = mockControlInterface.getPackage();
    String packageName = interfacePackage == null ? "" : interfacePackage.getName();
    String newClassName = mockControlInterface.getName().replace(".", "_") + "Impl";
    String fullNewClassName = packageName + "." + newClassName;

    PrintWriter printWriter = context.tryCreate(logger, packageName, newClassName);
    if (printWriter == null) {
        // We generated this before.
        return fullNewClassName;
    }

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(packageName, newClassName);
    composer.setSuperclass(MocksControlBase.class.getCanonicalName());
    composer.addImplementedInterface(mockControlInterface.getQualifiedSourceName());

    SourceWriter writer = composer.createSourceWriter(context, printWriter);
    writer.println();

    MocksGenerator mocksGenerator = new MocksGenerator(context, logger);
    JClassType markerInterface = typeOracle.findType(MocksControl.class.getCanonicalName());

    Set<String> reservedNames = getMethodNames(composer.getSuperclassName(), logger, typeOracle);

    // Report one error per method in the control interface. They are likely to be independent,
    // so it's a bit nicer for the user.
    boolean failed = false;
    for (JMethod method : mockControlInterface.getOverridableMethods()) {
        if (method.getEnclosingType().equals(markerInterface)) {
            // Method is implemented in MocksControlBase
            continue;
        }

        if (reservedNames.contains(method.getName())) {
            // Method name is already used in base class and method should not be overwritten!
            logger.log(TreeLogger.ERROR,
                    method.getName()
                            + " is a reserved name. Do not use it in the extended MocksControl interface",
                    null);
            failed = true;
            continue;
        }

        JClassType typeToMock = method.getReturnType().isClassOrInterface();

        if (typeToMock == null) {
            logger.log(TreeLogger.ERROR,
                    method.getReturnType().getQualifiedSourceName() + " is not an interface or a class", null);
            failed = true;
            continue;
        }

        if (typeToMock.isInterface() != null) {

            if (method.getParameterTypes().length != 0) {
                String methodName = mockControlInterface.getSimpleSourceName() + "." + method.getName();
                logger.log(TreeLogger.ERROR,
                        "This method should not have parameters because it creates Ua mock of an interface: "
                                + methodName,
                        null);
                failed = true;
                continue;
            }

        } else {

            JConstructor constructorToCall = typeToMock.findConstructor(method.getParameterTypes());
            if (constructorToCall == null) {
                String methodName = mockControlInterface.getSimpleSourceName() + "." + method.getName();
                logger.log(TreeLogger.ERROR, "Cannot find matching constructor to call for " + methodName,
                        null);
                failed = true;
                continue;
            }
        }

        String mockClassName = mocksGenerator.generateMock(typeToMock);

        printFactoryMethod(writer, method, mockControlInterface, mockClassName);
    }

    if (failed) {
        throw new UnableToCompleteException();
    }

    writer.commit(logger);
    return fullNewClassName;
}

From source file:com.google.gwt.testing.easygwtmock.rebind.MocksGenerator.java

License:Apache License

/**
 * Generates a mock class for {@code interfaceToMock}.
 *//*from w ww.j av  a  2 s  . c o  m*/
String generateMock(JClassType typeToMock) throws UnableToCompleteException {

    JPackage interfacePackage = typeToMock.getPackage();
    String packageName = interfacePackage == null ? "" : interfacePackage.getName();
    String newClassName = typeToMock.getName().replace(".", "_") + "Mock";

    // GenericType<Integer> has to generate a different mock implementation than
    // GenericType<String>, that's what we check and do here
    if (typeToMock.isParameterized() != null) {
        StringBuilder typeList = new StringBuilder();
        for (JClassType genericArg : typeToMock.isParameterized().getTypeArgs()) {
            typeList.append(genericArg.getParameterizedQualifiedSourceName());
        }
        newClassName += Integer.toHexString(typeList.toString().hashCode());
    }

    String fullNewClassName = packageName + "." + newClassName;

    PrintWriter printWriter = this.context.tryCreate(this.logger, packageName, newClassName);
    if (printWriter == null) {
        // We generated this before.
        return fullNewClassName;
    }

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(packageName, newClassName);
    composer.addImport(MocksControlBase.class.getCanonicalName());
    composer.addImport(Method.class.getCanonicalName());
    composer.addImport(Call.class.getCanonicalName());
    composer.addImport(UndeclaredThrowableException.class.getCanonicalName());
    if (typeToMock.isInterface() != null) {
        composer.addImplementedInterface(typeToMock.getParameterizedQualifiedSourceName());
    } else {
        composer.setSuperclass(typeToMock.getParameterizedQualifiedSourceName());
    }

    SourceWriter sourceWriter = composer.createSourceWriter(this.context, printWriter);
    sourceWriter.println();

    JMethod[] overridableMethods = typeToMock.getOverridableMethods();

    List<JMethod> methodsToMock = new ArrayList<JMethod>();
    Set<String> needsDefaultImplementation = new HashSet<String>();
    for (JMethod method : overridableMethods) {
        if (isSpecialMethodOfObject(method)) {
            needsDefaultImplementation.add(method.getName());
        } else if (method.getParameterTypes().length == 0 && method.getName().equals("getClass")) {
            // ignore, Bug 5026788 in GWT
        } else {
            methodsToMock.add(method);
        }
    }

    printFields(sourceWriter, methodsToMock);
    printConstructors(sourceWriter, newClassName, typeToMock.getConstructors());
    printMockMethods(sourceWriter, methodsToMock, newClassName);
    printDefaultMethods(sourceWriter, typeToMock, needsDefaultImplementation);

    sourceWriter.commit(this.logger);

    return fullNewClassName;
}

From source file:com.googlecode.mgwt.useragent.rebind.UserAgentGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle typeOracle = context.getTypeOracle();

    JClassType userType;//  w w w . j  a v a 2 s .  c  om
    try {
        userType = typeOracle.getType(typeName);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, "Unable to find metadata for type: " + typeName, e);
        throw new UnableToCompleteException();
    }
    String packageName = userType.getPackage().getName();
    String className = userType.getName();
    className = className.replace('.', '_');

    if (userType.isInterface() == null) {
        logger.log(TreeLogger.ERROR, userType.getQualifiedSourceName() + " is not an interface", null);
        throw new UnableToCompleteException();
    }

    PropertyOracle propertyOracle = context.getPropertyOracle();

    String userAgentValue;
    SelectionProperty selectionProperty;
    try {
        selectionProperty = propertyOracle.getSelectionProperty(logger, PROPERTY_USER_AGENT);
        userAgentValue = selectionProperty.getCurrentValue();
    } catch (BadPropertyValueException e) {
        logger.log(TreeLogger.ERROR, "Unable to find value for '" + PROPERTY_USER_AGENT + "'", e);
        throw new UnableToCompleteException();
    }

    String userAgentValueInitialCap = userAgentValue.substring(0, 1).toUpperCase(Locale.ENGLISH)
            + userAgentValue.substring(1);
    className = className + "Impl" + userAgentValueInitialCap;

    ClassSourceFileComposerFactory composerFactory = new ClassSourceFileComposerFactory(packageName, className);
    composerFactory.addImplementedInterface(userType.getQualifiedSourceName());

    PrintWriter pw = context.tryCreate(logger, packageName, className);
    if (pw != null) {
        SourceWriter sw = composerFactory.createSourceWriter(context, pw);

        sw.println();
        sw.println("public native String getRuntimeValue() /*-{");
        sw.indent();
        UserAgentPropertyGenerator.writeUserAgentPropertyJavaScript(sw, selectionProperty.getPossibleValues(),
                null);
        sw.outdent();
        sw.println("}-*/;");
        sw.println();

        sw.println();
        sw.println("public String getCompileTimeValue() {");
        sw.indent();
        sw.println("return \"" + userAgentValue.trim() + "\";");
        sw.outdent();
        sw.println("}");

        sw.commit(logger);
    }
    return composerFactory.getCreatedClassName();
}

From source file:com.gwtplatform.mvp.rebind.GinjectorGenerator.java

License:Apache License

private void writeBundleGetters(SourceWriter sourceWriter, Map<String, List<JClassType>> bundles,
        GeneratorContext generatorContext) throws UnableToCompleteException {
    for (Entry<String, List<JClassType>> entry : bundles.entrySet()) {
        providerBundleGenerator.setPresenters(entry.getValue());
        providerBundleGenerator.setPackageName(getPackageName());
        String bundleName = providerBundleGenerator.generate(getTreeLogger(), generatorContext, entry.getKey());
        sourceWriter.println();
        sourceWriter.println(String.format(GETTER_PROVIDER_METHOD, AsyncProvider.class.getSimpleName(),
                bundleName, getSimpleNameFromTypeName(bundleName)));
    }/*  www . j a v  a  2 s. co  m*/
}

From source file:com.gwtplatform.mvp.rebind.GinjectorGenerator.java

License:Apache License

private void writeGatekeeperGetterFromList(SourceWriter sourceWriter, Collection<JClassType> gatekeepers) {
    for (JClassType gatekeeper : gatekeepers) {
        String name = gatekeeper.getQualifiedSourceName();

        sourceWriter.println();
        if (gatekeeper.isAnnotationPresent(DefaultGatekeeper.class)) {
            sourceWriter.println(String.format(DEFAULT_GATEKEEPER, DefaultGatekeeper.class.getCanonicalName()));
        }//from   w ww .ja v a2  s. c  o  m

        sourceWriter.println(String.format(GETTER_METHOD, name, name.replaceAll("\\.", "")));
    }
}

From source file:com.gwtplatform.mvp.rebind.GinjectorGenerator.java

License:Apache License

private void writePresenterGettersFromList(SourceWriter sourceWriter, Collection<JClassType> presenters,
        String providerTypeName) {
    for (JClassType presenter : presenters) {
        String name = presenter.getQualifiedSourceName();

        sourceWriter.println();
        sourceWriter.println(//ww  w .  j a  v a2s. co  m
                String.format(GETTER_PROVIDER_METHOD, providerTypeName, name, name.replaceAll("\\.", "")));
    }
}