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

Prototype

void println(String s);

Source Link

Usage

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

License:Apache License

protected String createFactory(JClassType bean, String beanModelName, TreeLogger logger,
        GeneratorContext context) throws Exception {
    final String genPackageName = BeanModelLookup.class.getPackage().getName();
    final String genClassName = "BeanModel_" + bean.getQualifiedSourceName().replace(".", "_") + "_Factory";

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(genPackageName, genClassName);
    composer.setSuperclass(BeanModelFactory.class.getCanonicalName());
    PrintWriter pw = context.tryCreate(logger, genPackageName, genClassName);

    if (pw != null) {
        List<JMethod> getters = findGetters(bean);
        String typeName = bean.getQualifiedSourceName();
        SourceWriter sw = composer.createSourceWriter(context, pw);
        sw.println("public BeanModel newInstance() {");
        sw.println("return new " + beanModelName + "();");
        sw.println("}");

        sw.println("public BeanModel createModel(Object bean) {");
        sw.println("BeanModel model = newInstance();");
        for (JMethod method : getters) {
            String s = method.getName();
            String p = lowerFirst(s.substring(s.startsWith("g") ? 3 : 2)); // get
            sw.println("model.set(\"" + p + "\"," + " ((" + typeName + ")bean)." + s + "()" + ");");
        }//from  ww  w.  j av  a  2  s. c  om
        sw.println("model.setBean(bean);");
        sw.println("return model;");
        sw.println("}");
        sw.commit(logger);
    }
    return composer.getCreatedClassName();
}

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

License:Apache License

protected String createBean(JClassType bean, TreeLogger logger, GeneratorContext context) throws Exception {
    final String genPackageName = bean.getPackage().getName();
    final String genClassName = "BeanModel_" + bean.getQualifiedSourceName().replace(".", "_");

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(genPackageName, genClassName);
    composer.setSuperclass(BeanModel.class.getCanonicalName());
    composer.addImport(BeanModel.class.getName());
    composer.addImport(NestedModelUtil.class.getName());
    PrintWriter pw = context.tryCreate(logger, genPackageName, genClassName);

    if (pw != null) {
        List<JMethod> getters = findGetters(bean);
        List<JMethod> setters = findSetters(bean);
        SourceWriter sw = composer.createSourceWriter(context, pw);

        sw.println("public " + genClassName + "(){");
        for (JMethod method : getters) {
            String s = method.getName();
            String p = lowerFirst(s.substring(s.startsWith("g") ? 3 : 2)); // get
                                                                           // or
                                                                           // is
            sw.println("beanProperties.add(\"" + p + "\");");
        }/*w  ww  . j  a  v  a 2s  .c  om*/
        sw.println("}");

        createGetMethods(getters, sw, bean.getQualifiedSourceName());
        createSetMethods(setters, sw, bean.getQualifiedSourceName());

        // delegate equals to bean
        sw.println("public boolean equals(Object obj) {");
        sw.println("  if (obj instanceof " + "BeanModel" + ") {");
        sw.println("    obj = ((BeanModel)obj).getBean();");
        sw.println("  }");
        sw.println("  return bean.equals(obj);");
        sw.println("}");

        // delegate hashCode to bean
        sw.println("public int hashCode(){");
        sw.println("  return bean.hashCode();");
        sw.println("}");

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

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

License:Apache License

protected void createGetMethods(List<JMethod> getters, SourceWriter sw, String typeName) {
    sw.println("public <X> X getPropertyAsString(String s) {");

    sw.println("if (allowNestedValues && NestedModelUtil.isNestedProperty(s)) {");
    sw.indentln("return (X)NestedModelUtil.getNestedValue(this, s);");
    sw.println("}");

    for (JMethod method : getters) {
        JClassType returnType = method.getReturnType().isClassOrInterface();
        String s = method.getName();
        String p = lowerFirst(s.substring(s.startsWith("g") ? 3 : 2)); // get
                                                                       // or

        sw.println("if (s.equals(\"" + p + "\")) {");
        sw.println("Object value = ((" + typeName + ")bean)." + s + "();");

        try {//from w  w  w  .  ja v a2s . com
            if (returnType != null && returnType.isAssignableTo(oracle.getType(List.class.getName()))
                    && returnType.isParameterized() != null) {
                JParameterizedType type = returnType.isParameterized();
                JClassType[] params = type.getTypeArgs();
                if (beans.contains(params[0])) {
                    sw.println("if (value != null) {");
                    sw.indent();
                    sw.println("java.util.List list = (java.util.List)value;");
                    sw.println("java.util.List list2 = " + BeanModelLookup.class.getCanonicalName()
                            + ".get().getFactory(" + params[0].getQualifiedSourceName()
                            + ".class).createModel((java.util.Collection) list);");
                    sw.outdent();
                    sw.println("return (X) list2;");
                    sw.println("}");
                }
            } else {
                // swap returnType as generic types were not matching
                // (beans.contains(returnType))
                if (returnType != null) {
                    String t = returnType.getQualifiedSourceName();
                    if (t.indexOf("extends") == -1) {
                        returnType = oracle.getType(t);
                    }
                }
                if (beans.contains(returnType)) {
                    sw.println("if (value != null) {");
                    sw.println("    BeanModel nestedModel = nestedModels.get(s);");
                    sw.println("    if (nestedModel != null) {");
                    sw.println("      Object bean = nestedModel.getBean();");
                    sw.println("      if (!bean.equals(value)){");
                    sw.println("        nestedModel = null;");
                    sw.println("      }");
                    sw.println("    }");
                    sw.println("    if (nestedModel == null) {");
                    sw.println("        nestedModel = " + BeanModelLookup.class.getCanonicalName()
                            + ".get().getFactory(" + returnType.getQualifiedSourceName()
                            + ".class).createModel(value);");
                    sw.println("        nestedModels.put(s, nestedModel);");
                    sw.println("    }");
                    sw.println("    return (X)processValue(nestedModel);");
                    sw.println("}");
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        sw.println("return (X)processValue(value);");
        sw.println("}");
    }
    sw.println("return super.getFromCache(s);");
    sw.println("}");
}

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

License:Apache License

protected void createSetMethods(List<JMethod> properties, SourceWriter sw, String typeName) {
    sw.println("public <X> X setProperty(String s, X val) {");
    sw.indent();//w w w . j av  a 2  s  . c o m
    sw.println("Object obj = val;");

    sw.println("if (obj instanceof BeanModel) {");
    sw.println("obj = ((BeanModel) obj).getBean();");
    sw.println("} else if (obj instanceof java.util.List) {");
    sw.println("java.util.List list = new java.util.ArrayList();");
    sw.println("for(Object o : (java.util.List) obj) {");
    sw.println("if(o instanceof BeanModel) {");
    sw.println("list.add(((BeanModel) o).getBean());");
    sw.println("} else {");
    sw.println("list.add(o);");
    sw.println("}");
    sw.println("}");
    sw.println("obj = list;");
    sw.println("}");

    sw.println("if (allowNestedValues && val instanceof BeanModel) {");
    sw.indent();
    sw.println("obj = ((BeanModel)val).getBean();");
    sw.println("if (nestedModels.containsKey(s)) {");
    sw.indent();
    sw.println("nestedModels.put(s, (BeanModel)val);");
    sw.outdent();
    sw.println("}");
    sw.outdent();
    sw.println("}");

    sw.println("if (allowNestedValues && NestedModelUtil.isNestedProperty(s)) {");
    sw.indent();
    sw.println("X old = (X) NestedModelUtil.setNestedValue(this, s, val);");
    sw.println("notifyPropertyChanged(s, val, old);");
    sw.println("return old;");
    sw.outdent();
    sw.println("}");

    for (JMethod method : properties) {
        String s = method.getName();
        String p = lowerFirst(s.substring(3));
        String type = getMethodAttributeType(method);

        if (type.indexOf("extends") != -1) {
            type = "java.lang.Object";
        }

        if (type.equals("byte")) {
            type = "Byte";
        } else if (type.equals("char")) {
            type = "Character";
        } else if (type.equals("short")) {
            type = "Short";
        } else if (type.equals("int")) {
            type = "Integer";
        } else if (type.equals("long")) {
            type = "Long";
        } else if (type.equals("float")) {
            type = "Float";
        } else if (type.equals("double")) {
            type = "Double";
        } else if (type.equals("boolean")) {
            type = "Boolean";
        }

        sw.println("if (s.equals(\"" + p + "\")) {");
        sw.indent();
        sw.println("Object old = get(s);");

        sw.println("((" + typeName + ")bean)." + s + "((" + type + ")obj);");
        sw.println("notifyPropertyChanged(s, val, old);");
        sw.println("return (X)old;");
        sw.outdent();
        sw.println("}");
    }
    sw.println("return super.set(s, val);");
    sw.outdent();
    sw.println("}");
}

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  ww .  j  av a  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 = "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.BeanModelGenerator.java

License:Open Source License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    oracle = context.getTypeOracle();//  w ww  .j  a v a 2s  .  co  m
    beanModelMarkerType = oracle.findType(BeanMarker.class.getName());
    beanModelTagType = oracle.findType(BeanTag.class.getName());

    try {
        // final all beans and bean markers
        beans = new ArrayList<JClassType>();
        JClassType[] types = oracle.getTypes();
        for (JClassType type : types) {
            if (isBeanMarker(type)) {
                beans.add(getMarkerBean(type));
            } else if (isBean(type)) {
                beans.add(type);
            }
        }

        final String genPackageName = BeanLookup.class.getPackage().getName();
        final String genClassName = "BeanLookupImpl";

        ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(genPackageName,
                genClassName);
        composer.setSuperclass(BeanLookup.class.getCanonicalName());
        composer.addImport(BeanFactory.class.getName());
        composer.addImport(Map.class.getName());
        composer.addImport(FastMap.class.getName());

        PrintWriter pw = context.tryCreate(logger, genPackageName, genClassName);

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

            sw.println("private Map<String, BeanFactory> m;");

            sw.println("public BeanFactory getFactory(Class b) {");
            sw.indent();
            sw.println("String n = b.getName();");
            sw.println("if (m == null) {");
            sw.indentln("m = new FastMap<BeanFactory>();");
            sw.println("}");
            sw.println("if (m.get(n) == null) {");
            sw.indent();
            StringBuffer sb = new StringBuffer();
            for (int i = 0; i < beans.size(); i++) {
                JClassType bean = beans.get(i);
                String name = createBean(bean, logger, context);
                String factory = createFactory(bean, name, logger, context);

                if (i > 0) {
                    sw.print(" else ");
                }
                sw.println("if (" + bean.getQualifiedSourceName() + ".class.getName().equals(n)) {");
                sw.indentln("m" + i + "();");

                sb.append("private void m" + i + "() {\n");
                sb.append("  m.put(" + bean.getQualifiedSourceName() + ".class.getName(), new " + factory
                        + "());\n");
                sb.append("}\n");

                sw.print("}");
            }
            sw.outdent();
            sw.println("}");
            sw.println("return m.get(n);");
            sw.outdent();
            sw.println("}");

            sw.println(sb.toString());
            sw.commit(logger);
        }

        return composer.getCreatedClassName();

    } catch (Exception e) {
        logger.log(TreeLogger.ERROR, "Class " + typeName + " not found.", e);
        throw new UnableToCompleteException();
    }

}

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

License:Open Source License

protected String createFactory(JClassType bean, String beanModelName, TreeLogger logger,
        GeneratorContext context) throws Exception {
    final String genPackageName = BeanLookup.class.getPackage().getName();
    final String genClassName = "Bean_" + bean.getQualifiedSourceName().replace(".", "_") + "_Factory";

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(genPackageName, genClassName);
    composer.setSuperclass(BeanFactory.class.getCanonicalName());
    PrintWriter pw = context.tryCreate(logger, genPackageName, genClassName);

    if (pw != null) {
        List<JMethod> getters = findGetters(bean);
        String typeName = bean.getQualifiedSourceName();
        SourceWriter sw = composer.createSourceWriter(context, pw);
        sw.println("public Bean newInstance() {");
        sw.println("return new " + beanModelName + "();");
        sw.println("}");

        sw.println("public Bean createModel(Object bean) {");
        sw.println("Bean model = newInstance();");
        for (JMethod method : getters) {
            String s = method.getName();
            String p = lowerFirst(s.substring(s.startsWith("g") ? 3 : 2)); // get
            sw.println("model.set(\"" + p + "\"," + " ((" + typeName + ")bean)." + s + "()" + ");");
        }// ww w  .  j av a2s. c  o m
        sw.println("model.setBean(bean);");
        sw.println("return model;");
        sw.println("}");
        sw.commit(logger);
    }
    return composer.getCreatedClassName();
}

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

License:Open Source License

protected String createBean(JClassType bean, TreeLogger logger, GeneratorContext context) throws Exception {
    final String genPackageName = bean.getPackage().getName();
    final String genClassName = "Bean_" + bean.getQualifiedSourceName().replace(".", "_");

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(genPackageName, genClassName);
    composer.setSuperclass(Bean.class.getCanonicalName());
    composer.addImport(Bean.class.getName());
    composer.addImport(NestedModelUtil.class.getName());
    PrintWriter pw = context.tryCreate(logger, genPackageName, genClassName);

    if (pw != null) {
        List<JMethod> getters = findGetters(bean);
        List<JMethod> setters = findSetters(bean);
        SourceWriter sw = composer.createSourceWriter(context, pw);

        sw.println("public " + genClassName + "(){");
        for (JMethod method : getters) {
            String s = method.getName();
            String p = lowerFirst(s.substring(s.startsWith("g") ? 3 : 2)); // get
            // or
            // is
            sw.println("beanProperties.add(\"" + p + "\");");
        }/* w w  w . j ava  2s . c  om*/
        sw.println("}");

        createGetMethods(getters, sw, bean.getQualifiedSourceName());
        createSetMethods(setters, sw, bean.getQualifiedSourceName());

        // delegate equals to bean
        sw.println("public boolean equals(Object obj) {");
        sw.println("  if (obj instanceof " + "Bean" + ") {");
        sw.println("    obj = ((Bean)obj).getBean();");
        sw.println("  }");
        sw.println("  return bean.equals(obj);");
        sw.println("}");

        // delegate hashCode to bean
        sw.println("public int hashCode(){");
        sw.println("  return bean.hashCode();");
        sw.println("}");

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

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

License:Open Source License

protected void createGetMethods(List<JMethod> getters, SourceWriter sw, String typeName) {
    sw.println("public <X> X getPropertyAsString(String s) {");

    sw.println("if (allowNestedValues && NestedModelUtil.isNestedProperty(s)) {");
    sw.indentln("return (X)NestedModelUtil.getNestedValue(this, s);");
    sw.println("}");

    for (JMethod method : getters) {
        JClassType returnType = method.getReturnType().isClassOrInterface();
        String s = method.getName();
        String p = lowerFirst(s.substring(s.startsWith("g") ? 3 : 2)); // get
        // or//from  w w  w .  j av  a  2 s  .c  om

        sw.println("if (s.equals(\"" + p + "\")) {");
        sw.println("Object value = ((" + typeName + ")bean)." + s + "();");

        try {
            if (returnType != null && returnType.isAssignableTo(oracle.getType(List.class.getName()))
                    && returnType.isParameterized() != null) {
                JParameterizedType type = returnType.isParameterized();
                JClassType[] params = type.getTypeArgs();
                if (beans.contains(params[0])) {
                    sw.println("if (value != null) {");
                    sw.indent();
                    sw.println("java.util.List list = (java.util.List)value;");
                    sw.println("java.util.List list2 = " + BeanLookup.class.getCanonicalName()
                            + ".get().getFactory(" + params[0].getQualifiedSourceName()
                            + ".class).createModel((java.util.Collection) list);");
                    sw.outdent();
                    sw.println("return (X) list2;");
                    sw.println("}");
                }
            } else {
                // swap returnType as generic types were not matching
                // (beans.contains(returnType))
                if (returnType != null) {
                    String t = returnType.getQualifiedSourceName();
                    if (t.indexOf("extends") == -1) {
                        returnType = oracle.getType(t);
                    }
                }
                if (beans.contains(returnType)) {
                    sw.println("if (value != null) {");
                    sw.println("    Bean nestedModel = nestedModels.get(s);");
                    sw.println("    if (nestedModel != null) {");
                    sw.println("      Object bean = nestedModel.getBean();");
                    sw.println("      if (!bean.equals(value)){");
                    sw.println("        nestedModel = null;");
                    sw.println("      }");
                    sw.println("    }");
                    sw.println("    if (nestedModel == null) {");
                    sw.println("        nestedModel = " + BeanLookup.class.getCanonicalName()
                            + ".get().getFactory(" + returnType.getQualifiedSourceName()
                            + ".class).createModel(value);");
                    sw.println("        nestedModels.put(s, nestedModel);");
                    sw.println("    }");
                    sw.println("    return (X)processValue(nestedModel);");
                    sw.println("}");
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        sw.println("return (X)processValue(value);");
        sw.println("}");
    }
    sw.println("return super.getFromCache(s);");
    sw.println("}");
}

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

License:Open Source License

protected void createSetMethods(List<JMethod> properties, SourceWriter sw, String typeName) {
    sw.println("public <X> X setProperty(String s, X val) {");
    sw.indent();/*from ww  w.jav  a 2s  .  co  m*/
    sw.println("Object obj = val;");

    sw.println("if (obj instanceof Bean) {");
    sw.println("obj = ((Bean) obj).getBean();");
    sw.println("} else if (obj instanceof java.util.List) {");
    sw.println("java.util.List list = new java.util.ArrayList();");
    sw.println("for(Object o : (java.util.List) obj) {");
    sw.println("if(o instanceof Bean) {");
    sw.println("list.add(((Bean) o).getBean());");
    sw.println("} else {");
    sw.println("list.add(o);");
    sw.println("}");
    sw.println("}");
    sw.println("obj = list;");
    sw.println("}");

    sw.println("if (allowNestedValues && val instanceof Bean) {");
    sw.indent();
    sw.println("obj = ((Bean)val).getBean();");
    sw.println("if (nestedModels.containsKey(s)) {");
    sw.indent();
    sw.println("nestedModels.put(s, (Bean)val);");
    sw.outdent();
    sw.println("}");
    sw.outdent();
    sw.println("}");

    sw.println("if (allowNestedValues && NestedModelUtil.isNestedProperty(s)) {");
    sw.indent();
    sw.println("X old = (X) NestedModelUtil.setNestedValue(this, s, val);");
    sw.println("notifyPropertyChanged(s, val, old);");
    sw.println("return old;");
    sw.outdent();
    sw.println("}");

    for (JMethod method : properties) {
        String s = method.getName();
        String p = lowerFirst(s.substring(3));
        String type = getMethodAttributeType(method);

        if (type.indexOf("extends") != -1) {
            type = "java.lang.Object";
        }

        if (type.equals("byte")) {
            type = "Byte";
        } else if (type.equals("char")) {
            type = "Character";
        } else if (type.equals("short")) {
            type = "Short";
        } else if (type.equals("int")) {
            type = "Integer";
        } else if (type.equals("long")) {
            type = "Long";
        } else if (type.equals("float")) {
            type = "Float";
        } else if (type.equals("double")) {
            type = "Double";
        } else if (type.equals("boolean")) {
            type = "Boolean";
        }

        sw.println("if (s.equals(\"" + p + "\")) {");
        sw.indent();
        sw.println("Object old = get(s);");

        sw.println("((" + typeName + ")bean)." + s + "((" + type + ")obj);");
        sw.println("notifyPropertyChanged(s, val, old);");
        sw.println("return (X)old;");
        sw.outdent();
        sw.println("}");
    }
    sw.println("return super.set(s, val);");
    sw.outdent();
    sw.println("}");
}