Example usage for com.google.gwt.core.ext.typeinfo TypeOracle getType

Introduction

In this page you can find the example usage for com.google.gwt.core.ext.typeinfo TypeOracle getType.

Prototype

public abstract JClassType getType(String name) throws NotFoundException;

Source Link

Document

Finds a type given its fully qualified name.

Usage

From source file:com.ait.ext4j.rebind.TemplateGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle oracle = context.getTypeOracle();
    this.templatesInterface = oracle.findType(Name.getSourceNameForClass(Template.class));

    JClassType interfaceType;//  w w  w  .  ja va  2s. c o m
    try {
        interfaceType = oracle.getType(typeName);
    } catch (NotFoundException e) {
        throw new RuntimeException(e);
    }

    if (interfaceType.isInterface() == null) {
        logger.log(TreeLogger.ERROR, typeName + " is not an interface type");
        throw new UnableToCompleteException();
    }
    if (!interfaceType.isAssignableTo(templatesInterface)) {
        logger.log(Type.ERROR, "This isn't a Template subtype...");
        throw new UnableToCompleteException();
    }

    String content = getTemplateContent(context, logger, interfaceType);
    String packageName = interfaceType.getPackage().getName();
    String className = "Template_For_" + interfaceType.getQualifiedSourceName().replace(".", "_");

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(packageName, className);
    composer.addImport(SafeHtml.class.getName());
    composer.addImport(SafeHtmlUtils.class.getName());
    composer.addImplementedInterface(Template.class.getName());

    PrintWriter pw = context.tryCreate(logger, packageName, className);
    SourceWriter sw = composer.createSourceWriter(context, pw);

    sw.println("  public SafeHtml getContent(){");
    sw.println("      return SafeHtmlUtils.fromSafeConstant(\"" + content + "\");");
    sw.println("  }");
    sw.println("");
    sw.println("");
    sw.println("  public SafeHtml getSafeContent(){");
    sw.println("      return SafeHtmlUtils.fromString(\"" + content + "\");");
    sw.println("  }");

    sw.commit(logger);
    return composer.getCreatedClassName();

}

---

From source file:com.ait.toolkit.rebind.TemplateGenerator.java

License:Open Source License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    TypeOracle oracle = context.getTypeOracle();
    this.templatesInterface = oracle.findType(Name.getSourceNameForClass(Template.class));

    JClassType interfaceType;//from  ww w  .  j a va  2 s .co  m
    try {
        interfaceType = oracle.getType(typeName);
    } catch (NotFoundException e) {
        throw new RuntimeException(e);
    }

    if (interfaceType.isInterface() == null) {
        logger.log(TreeLogger.ERROR, typeName + " is not an interface type");
        throw new UnableToCompleteException();
    }
    if (!interfaceType.isAssignableTo(templatesInterface)) {
        logger.log(Type.ERROR, "This isn't a Template subtype...");
        throw new UnableToCompleteException();
    }

    String content = getTemplateContent(context, logger, interfaceType);
    String packageName = interfaceType.getPackage().getName();
    String className = "Tpl_For_" + interfaceType.getQualifiedSourceName().replace(".", "_") + "_Generated";

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(packageName, className);
    composer.addImport(SafeHtml.class.getName());
    composer.addImport(SafeHtmlUtils.class.getName());
    composer.addImplementedInterface(Template.class.getName());

    PrintWriter pw = context.tryCreate(logger, packageName, className);

    if (pw != null) {
        SourceWriter sw = composer.createSourceWriter(context, pw);

        sw.println("  public SafeHtml getContent(){");
        sw.println("      return SafeHtmlUtils.fromSafeConstant(\"" + content + "\");");
        sw.println("  }");
        sw.println("");
        sw.println("");
        sw.println("  public SafeHtml getSafeContent(){");
        sw.println("      return SafeHtmlUtils.fromString(\"" + content + "\");");
        sw.println("  }");

        sw.commit(logger);
    }

    return composer.getCreatedClassName();

}

---

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  w ww. j  a v a 2  s  . c  om
    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;/*  w  w w. j a va 2s  .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;//  ww w . j  a  va 2  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());

    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.bramosystems.oss.player.core.rebind.PlayerManagerGenerator.java

License:Apache License

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

    try {/*from  w w w .j  a  v a  2s.  c  o  m*/
        // get classType and save instance variables
        JClassType classType = typeOracle.getType(typeName);
        packageName = classType.getPackage().getName();
        className = classType.getSimpleSourceName() + "Impl";

        // Generate class source code
        generateClass(logger, context);
    } catch (Exception e) {
        logger.log(TreeLogger.ERROR, "Unable to build Player Widgets!", e);
    }

    // return the fully qualifed name of the class generated
    return packageName + "." + className;
}

---

From source file:com.chrome.gwt.linker.ComponentGenerator.java

License:Apache License

private static String emitComponent(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    final TypeOracle typeOracle = context.getTypeOracle();

    final JClassType toolStripType = typeOracle.findType(TOOLSTRIP_USER_TYPE);
    assert toolStripType != null;

    final JClassType pageType = typeOracle.findType(PAGE_USER_TYPE);
    assert pageType != null;

    final JClassType pageActionType = typeOracle.findType(PAGEACTION_USER_TYPE);
    assert pageActionType != null;

    final JClassType browserActionType = typeOracle.findType(BROWSERACTION_USER_TYPE);
    assert browserActionType != null;

    final JClassType contentScriptType = typeOracle.findType(CONTENTSCRIPT_USER_TYPE);
    assert contentScriptType != null;

    final JClassType pluginType = typeOracle.findType(PLUGIN_USER_TYPE);
    assert pluginType != null;

    try {/* ww  w .jav a2 s .com*/
        final JClassType classType = typeOracle.getType(typeName);
        if (classType.isAssignableTo(toolStripType)) {
            return processToolStrip(logger, context, classType);
        } else if (classType.isAssignableTo(pageType)) {
            return processPage(logger, context, classType);
        } else if (classType.isAssignableTo(contentScriptType)) {
            processContentScript(logger, context, classType, typeName);
            return typeName;
        } else if (classType.isAssignableTo(pluginType)) {
            processPlugin(logger, context, classType, typeName);
            return typeName;
        } else if (classType.isAssignableTo(pageActionType)) {
            return processPageAction(logger, context, classType, typeName);
        } else if (classType.isAssignableTo(browserActionType)) {
            return processBrowserAction(logger, context, classType, typeName);
        }
        // TODO(knorton): Better error message.
        logger.log(TreeLogger.ERROR, "I can't generate one of those (" + typeName + ")");
        throw new UnableToCompleteException();
    } catch (NotFoundException e) {
        // TODO(knorton): Better error message.
        logger.log(TreeLogger.ERROR, "Unknown Type: " + typeName);
        throw new UnableToCompleteException();
    }
}

---

From source file:com.eleven.rebind.SkinBundleGenerator.java

License:Apache License

private JClassType getValidUserType(final TreeLogger logger, final String typeName, final TypeOracle typeOracle)
        throws UnableToCompleteException {
    try {/*from   w  w  w  .  ja  v a 2  s  .c  o  m*/
        // Get the type that the user is introducing.
        JClassType userType = typeOracle.getType(typeName);

        // Get the type this generator is designed to support.
        JClassType magicType = typeOracle.findType(IMAGEBUNDLE_QNAME);

        // Ensure it's an interface.
        if (userType.isInterface() == null) {
            logger.log(TreeLogger.ERROR, userType.getQualifiedSourceName() + " must be an interface", null);
            throw new UnableToCompleteException();
        }

        // Ensure proper derivation.
        if (!userType.isAssignableTo(magicType)) {
            logger.log(TreeLogger.ERROR, userType.getQualifiedSourceName() + " must be assignable to "
                    + magicType.getQualifiedSourceName(), null);
            throw new UnableToCompleteException();
        }

        return userType;

    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, "Unable to find required type(s)", e);
        throw new UnableToCompleteException();
    }
}

---

From source file:com.google.speedtracer.generators.BuildInfoGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {

    if (!typeName.equals(BUILD_INFO_QN)) {
        logger.log(TreeLogger.ERROR, "The type passed to GWT.create() must be " + BUILD_INFO_QN);
        throw new UnableToCompleteException();
    }/* w ww.ja va2s. com*/

    final TypeOracle typeOracle = context.getTypeOracle();
    JClassType typeClass;
    try {
        typeClass = typeOracle.getType(typeName);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, "Unable to find type: " + typeName);
        throw new UnableToCompleteException();
    }

    JMethod revisionMethod;
    try {
        revisionMethod = typeClass.getMethod("getBuildRevision", new JType[0]);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, typeName + " does not have a method: int " + REVISION_METHOD_NAME + "()");
        throw new UnableToCompleteException();
    }

    JMethod timeMethod;
    try {
        timeMethod = typeClass.getMethod(TIME_METHOD_NAME, new JType[0]);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, typeName + " does not have a method: int " + TIME_METHOD_NAME + "()");
        throw new UnableToCompleteException();
    }

    return emitImplClass(logger, context, typeClass, revisionMethod, timeMethod);
}

---

From source file:com.googlecode.gwtx.rebind.PropertyDescriptorsGenerator.java

License:Apache License

public String doGenerate(TreeLogger logger, GeneratorContext context, String typeName) throws Exception {
    TypeOracle typeOracle = context.getTypeOracle();
    JClassType type = typeOracle.getType(typeName);
    String packageName = type.getPackage().getName();
    String simpleClassName = type.getSimpleSourceName();

    String className = simpleClassName + "Introspector";
    String qualifiedBeanClassName = packageName + "." + className;
    SourceWriter sourceWriter = getSourceWriter(logger, context, packageName, className, type);
    if (sourceWriter == null) {
        return qualifiedBeanClassName;
    }//from ww  w . j  a v  a2 s  .  c  o  m
    write(logger, sourceWriter, type);
    sourceWriter.commit(logger);
    return qualifiedBeanClassName;
}

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