Example usage for com.google.gwt.uibinder.rebind UiBinderWriter getOracle

Introduction

In this page you can find the example usage for com.google.gwt.uibinder.rebind UiBinderWriter getOracle.

Prototype

public TypeOracle getOracle() 

Source Link

Document

Gets the type oracle.

Usage

From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.button.ButtonParser.java

License:Apache License

@Override
public void parse(XMLElement elem, String fieldName, JClassType type, UiBinderWriter writer)
        throws UnableToCompleteException {
    // parse as component first.  FIXME figure out the parser order on class hierarchy. should the superclass ones should parse first?
    super.parse(elem, fieldName, type, writer);

    handleBackwardsCompatibleMenu(elem, fieldName, writer);

    JClassType menuType = writer.getOracle().findType(GxtClassnameConstants.MENU);
    boolean foundSingleMenu = false;
    for (XMLElement child : elem.consumeChildElements()) {
        if (foundSingleMenu) {
            writer.die(elem, "Buttons only support a single Menu.  Found more than one.");
        }//w ww  .  jav  a 2s. c  o  m

        JClassType childType = writer.findFieldType(child);
        if (!childType.isAssignableTo(menuType)) {
            writer.die(elem, "Buttons only support nested Menu Components.  Found %s.", child);
        }
        foundSingleMenu = true;

        String menu = writer.parseElementToField(child);
        writer.addStatement("%s.setMenu(%s);", fieldName, menu);
    }
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.ComponentParser.java

License:Apache License

/**
 * FIXME - only works for String value's
 * /* www  . j  a va 2  s  . c om*/
 * @param elem
 * @param fieldName
 * @param writer
 */
private void consumeDataChildren(XMLElement elem, String fieldName, UiBinderWriter writer)
        throws UnableToCompleteException {
    Interpreter<Boolean> interpreter = new SimpleInterpreter(elem.getNamespaceUri(), "data");
    JClassType stringType = writer.getOracle().findType("java.lang.String");

    for (XMLElement child : elem.consumeChildElements(interpreter)) {
        String key = child.consumeRequiredAttribute("key", stringType);
        String value = child.consumeRequiredAttribute("value", stringType);

        writer.addStatement("%s.setData(%s, %s);", fieldName, key, value);
    }
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.ComponentParser.java

License:Apache License

protected void handleToolTips(XMLElement elem, String fieldName, UiBinderWriter writer)
        throws UnableToCompleteException {
    Interpreter<Boolean> toolTipConfigInterpreter = new SimpleInterpreter(elem.getNamespaceUri(),
            "tooltipconfig");
    Collection<XMLElement> toolTipConfigs = elem.consumeChildElements(toolTipConfigInterpreter);
    if (toolTipConfigs.isEmpty())
        return;/* w  w w  . j  a v a  2s.c om*/
    if (toolTipConfigs.size() > 1) {
        writer.die(elem, "tooltipconfig can only be used once");
    }

    XMLElement toolTipConfigElem = toolTipConfigs.iterator().next();

    String toolTipConfig = writer.declareField(GxtClassnameConstants.TOOLTIPCONFIG, toolTipConfigElem);

    JClassType toolTipConfigType = writer.getOracle().findType(GxtClassnameConstants.TOOLTIPCONFIG);
    ElementParserUtil.applyAttributes(toolTipConfigElem, toolTipConfig, toolTipConfigType, writer);

    writer.addStatement("%s.setToolTip(%s);", fieldName, toolTipConfig);
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.ContentPanelParser.java

License:Apache License

private boolean isComponentElement(UiBinderWriter writer, XMLElement widget) throws UnableToCompleteException {
    JClassType fieldType = writer.findFieldType(widget);
    JClassType componentType;/* w ww  .j  a  v  a2 s .c  o  m*/
    try {
        componentType = writer.getOracle().getType(GxtClassnameConstants.COMPONENT);
    } catch (NotFoundException e) {
        throw new UnableToCompleteException();
    }

    return componentType.isAssignableFrom(fieldType);
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.custom.PortalParser.java

License:Apache License

@Override
public void parse(XMLElement elem, String fieldName, JClassType type, UiBinderWriter writer)
        throws UnableToCompleteException {
    JClassType integerType = writer.getOracle().findType("java.lang.Integer");

    JClassType doubleType = writer.getOracle().findType("java.lang.Double");

    String columnCountAttribute = elem.consumeRequiredAttribute("numColumns", integerType);
    Integer columnCount = Integer.valueOf(columnCountAttribute);

    Interpreter<Boolean> interpreter = new SimpleInterpreter(elem.getNamespaceUri(), "column");
    int columnIndex = 0;
    for (XMLElement column : elem.consumeChildElements(interpreter)) {
        String width = column.consumeAttribute("width", doubleType);
        if (width != null) {
            writer.addStatement("%s.setColumnWidth(%d, %s);", fieldName, columnIndex, width);
        }//w  w w . j  a  v a2s .  c  om

        for (XMLElement columnChild : column.consumeChildElements()) {
            String childField = writer.parseElementToField(columnChild);
            writer.addStatement("%s.add(%s, %d);", fieldName, childField, columnIndex);
        }

        columnIndex++;
    }

    if (columnIndex > columnCount) {
        writer.die(elem, "numColumns set to %s, but found %s", columnCountAttribute, columnIndex);
    }

    writer.setFieldInitializerAsConstructor(fieldName, type, "" + columnIndex);
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.form.RadioGroupParser.java

License:Apache License

@Override
public void parse(XMLElement elem, String fieldName, JClassType type, UiBinderWriter writer)
        throws UnableToCompleteException {

    JClassType radioType = writer.getOracle().findType(GxtClassnameConstants.RADIO);

    for (XMLElement child : elem.consumeChildElements()) {

        JClassType childType = writer.findFieldType(child);
        if (!childType.isAssignableTo(radioType)) {
            writer.die(elem, "RadioGroup can only contain Radio children, but found '%s'.", child);
        }//  w ww  .j a  v  a  2  s  . c o m

        String childFieldName = writer.parseElementToField(child);

        writer.addStatement("%s.add(%s);", fieldName, childFieldName);
    }
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.form.SimpleComboBoxParser.java

License:Apache License

@Override
public void parse(XMLElement elem, String fieldName, JClassType type, UiBinderWriter writer)
        throws UnableToCompleteException {

    String parameterizedType = elem.consumeRawAttribute("type", "java.lang.String");
    JClassType valueType = writer.getOracle().findType(parameterizedType);
    if (valueType == null) {
        writer.die(elem, "Found type attribute, but unable to resolve the value: %s", parameterizedType);
    }//from www. j ava 2  s .c  o m

    for (XMLElement child : elem.consumeChildElements()) {
        if (!child.getNamespaceUri().equals(elem.getNamespaceUri())) {
            writer.die(elem,
                    "Children of SimpleComboBox must be in the same namespace.  Expected '%s' but found '%s'",
                    elem.getPrefix(), child.getPrefix());
        }

        String data = parseChildElement(child, valueType, writer);

        writer.addStatement("%s.add(%s);", fieldName, data);
    }

    if (elem.getAttribute("simpleValue") != null) {
        writer.addStatement("%s.setSimpleValue(%s);", fieldName,
                elem.consumeAttribute("simpleValue", valueType));
    }
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.grid.GridParser.java

License:Apache License

@Override
public void parse(XMLElement elem, String fieldName, JClassType type, UiBinderWriter writer)
        throws UnableToCompleteException {
    JClassType listStoreType = writer.getOracle().findType(GxtClassnameConstants.LISTSTORE);
    String store = elem.consumeAttribute("store", listStoreType);

    if (store == null) {
        writer.die(elem, "Attribute 'store' is required");
    }//from   w ww.  j  a v a 2 s .  c o m

    // have to set the following fields to null temporarily.  
    // Due to the order of operations added, we need to construct
    // all ColumnConfigs before constructing a ColumnModel.
    writer.setFieldInitializer(fieldName, "null");
    // new ColumnModel(columnConfig)
    String columnModel = writer.declareField(GxtClassnameConstants.COLUMNMODEL, elem);
    writer.setFieldInitializer(columnModel, "null");

    JClassType arrayListType = writer.getOracle().findType(ArrayList.class.getName());
    JClassType columnConfigType = writer.getOracle().findType(GxtClassnameConstants.COLUMNCONFIG);
    JParameterizedType parameterizedArrayListType = writer.getOracle()
            .getParameterizedType(arrayListType.isGenericType(), new JClassType[] { columnConfigType });

    Map<String, JType> columnConfigSetterTypes = fetchColumnConfigProperties(columnConfigType);

    // List<ColumnConfig>
    String columnConfigList = writer.declareField(List.class.getName(), elem);
    writer.setFieldInitializerAsConstructor(columnConfigList, parameterizedArrayListType);

    for (XMLElement child : elem.consumeChildElements()) {
        if (!elem.getPrefix().equals(child.getPrefix())) {
            writer.die(child, "Child node of %s must use the same prefix.  Expecting %s, but found %s", elem,
                    elem.getPrefix(), child.getPrefix());
        }

        if (!"column".equals(child.getLocalName())) {
            writer.die(child, "Only <%s:column> children are allowed. Found %s.", elem.getPrefix(), child);
        }

        String columnConfig = writer.declareField(GxtClassnameConstants.COLUMNCONFIG, elem);

        applyColumnConfigProperties(writer, columnConfigSetterTypes, child, columnConfig);

        writer.addStatement("%s.add(%s);", columnConfigList, columnConfig);
    }

    // now that we have all ColumnConfigs created and added to list, we can now
    // construct the ColumnModel and Grid
    writer.addStatement("%s = new %s(%s);", columnModel, GxtClassnameConstants.COLUMNMODEL, columnConfigList);
    writer.addStatement("%s = new %s(%s, %s);", fieldName, type.getQualifiedSourceName(), store, columnModel);
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.layout.GenericLayoutParser.java

License:Apache License

protected String createAndSetLayout(XMLElement layoutElem, XMLElement elem, String fieldName,
        UiBinderWriter writer) throws UnableToCompleteException {
    String layoutField = writer.declareField(layoutClassName, elem);
    writer.addStatement("%s.setLayout(%s);", fieldName, layoutField);

    if (layoutElem != null) {
        JClassType layoutType = writer.getOracle().findType(layoutClassName);
        ElementParserUtil.applyAttributes(layoutElem, layoutField, layoutType, writer);
    }/*www . j  av  a2  s  .  c  o  m*/

    return layoutField;
}

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From source file:com.jhickman.web.gwt.gxtuibinder.elementparsers.layout.LayoutDataFieldFactory.java

License:Apache License

/**
 * @param layoutDataElem// ww w .j ava  2s.  c om
 * @param layoutDataSimpleName
 * @param writer
 * @return
 */
public static String declareField(XMLElement layoutDataElem, String layoutDataSimpleName, UiBinderWriter writer)
        throws UnableToCompleteException {

    if (SpecialHandlingLayoutDataType.contains(layoutDataSimpleName)) {
        return SpecialHandlingLayoutDataType.valueOf(layoutDataSimpleName).declareField(writer, layoutDataElem);
    }

    // not one that requires special handling
    JClassType layoutDataType = writer.getOracle()
            .findType(GxtClassnameConstants.LAYOUT_BASE_PACKAGE + layoutDataSimpleName);
    if (layoutDataType == null) {
        writer.die(layoutDataElem, "Unable to find specified LayoutData type: %s", layoutDataSimpleName);
    }

    return declareField(layoutDataElem, layoutDataType, writer);
}

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