[jboss-cvs] jboss-seam/seam-ui-cdk/jboss-seam-ui/src/main/java/org/jboss/seam/ui/util ...
Peter Muir
peter at bleepbleep.org.uk
Tue Mar 20 13:58:59 EDT 2007
User: pmuir
Date: 07/03/20 13:58:59
Added: seam-ui-cdk/jboss-seam-ui/src/main/java/org/jboss/seam/ui/util
HTML.java Decorate.java
Log:
Port more tags to CDK
Revision Changes Path
1.1 date: 2007/03/20 17:58:59; author: pmuir; state: Exp;jboss-seam/seam-ui-cdk/jboss-seam-ui/src/main/java/org/jboss/seam/ui/util/HTML.java
Index: HTML.java
===================================================================
/*
* Copyright 2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.seam.ui.util;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.ResponseWriter;
/**
* Constant declarations for HTML rendering.
* @author Manfred Geiler
* @author Anton Koinov
* @version $Revision: 1.1 $ $Date: 2007/03/20 17:58:59 $
*/
// TODO Get rid of this
public final class HTML
{
private static String[] concat(String[]... x)
{
int len = 0;
for (String[] y: x) len+=y.length;
String[] result = new String[len];
int i=0;
for (String[] y: x)
{
for (String s: y)
{
result[i++] = s;
}
}
return result;
}
/**
* @return true, if an attribute was written
* @throws java.io.IOException
*/
public static boolean renderHTMLAttributes(ResponseWriter writer,
UIComponent component, String[] attributes) throws IOException {
boolean somethingDone = false;
for (int i = 0, len = attributes.length; i < len; i++) {
String attrName = attributes[i];
if (renderHTMLAttribute(writer, component, attrName, attrName)) {
somethingDone = true;
}
}
return somethingDone;
}
/**
* @return true, if the attribute was written
* @throws java.io.IOException
*/
public static boolean renderHTMLAttribute(ResponseWriter writer,
UIComponent component, String componentProperty, String htmlAttrName)
throws IOException {
Object value = component.getAttributes().get(componentProperty);
return renderHTMLAttribute(writer, componentProperty, htmlAttrName,
value);
}
/**
* @return true, if the attribute was written
* @throws java.io.IOException
*/
public static boolean renderHTMLAttribute(ResponseWriter writer,
String componentProperty, String attrName, Object value)
throws IOException {
if (!isDefaultAttributeValue(value)) {
// render JSF "styleClass" attribute as "class"
String htmlAttrName = attrName.equals(HTML.STYLE_CLASS_ATTR) ? HTML.CLASS_ATTR
: attrName;
writer.writeAttribute(htmlAttrName, value, componentProperty);
return true;
}
return false;
}
/**
* See JSF Spec. 8.5 Table 8-1
* @param value
* @return boolean
*/
public static boolean isDefaultAttributeValue(Object value)
{
if (value == null)
{
return true;
}
else if (value instanceof Boolean)
{
return ((Boolean)value).booleanValue() == false;
}
else if (value instanceof Number)
{
if (value instanceof Integer)
{
return ((Number)value).intValue() == Integer.MIN_VALUE;
}
else if (value instanceof Double)
{
return ((Number)value).doubleValue() == Double.MIN_VALUE;
}
else if (value instanceof Long)
{
return ((Number)value).longValue() == Long.MIN_VALUE;
}
else if (value instanceof Byte)
{
return ((Number)value).byteValue() == Byte.MIN_VALUE;
}
else if (value instanceof Float)
{
return ((Number)value).floatValue() == Float.MIN_VALUE;
}
else if (value instanceof Short)
{
return ((Number)value).shortValue() == Short.MIN_VALUE;
}
}
return false;
}
private HTML()
{
// disable instantiation
}
// Common attributes
public static final String ALIGN_ATTR = "align";
public static final String DATAFLD_ATTR = "datafld";
public static final String DATASRC_ATTR = "datasrc";
public static final String DATAFORMATAS_ATTR = "dataformatas";
public static final String BORDER_ATTR = "border";
public static final String WIDTH_ATTR = "width";
public static final String READONLY_ATTR = "readonly";
public static final String FILE_ATTR = "file";
public static final String ACCEPT_ATTR = "accept";
// Common event handler attributes
public static final String ONCLICK_ATTR = "onclick";
public static final String ONDBLCLICK_ATTR = "ondblclick";
public static final String ONMOUSEDOWN_ATTR = "onmousedown";
public static final String ONMOUSEUP_ATTR = "onmouseup";
public static final String ONMOUSEOVER_ATTR = "onmouseover";
public static final String ONMOUSEMOVE_ATTR = "onmousemove";
public static final String ONMOUSEOUT_ATTR = "onmouseout";
public static final String ONKEYPRESS_ATTR = "onkeypress";
public static final String ONKEYDOWN_ATTR = "onkeydown";
public static final String ONKEYUP_ATTR = "onkeyup";
public static final String[] EVENT_HANDLER_ATTRIBUTES_WITHOUT_ONCLICK =
{
ONDBLCLICK_ATTR,
ONMOUSEDOWN_ATTR,
ONMOUSEUP_ATTR,
ONMOUSEOVER_ATTR,
ONMOUSEMOVE_ATTR,
ONMOUSEOUT_ATTR,
ONKEYPRESS_ATTR,
ONKEYDOWN_ATTR,
ONKEYUP_ATTR
};
public static final String[] EVENT_HANDLER_ATTRIBUTES =
concat(
EVENT_HANDLER_ATTRIBUTES_WITHOUT_ONCLICK,
new String[] {ONCLICK_ATTR});
// Input field event handler attributes
public static final String ONFOCUS_ATTR = "onfocus";
public static final String ONBLUR_ATTR = "onblur";
public static final String ONSELECT_ATTR = "onselect";
public static final String ONCHANGE_ATTR = "onchange";
public static final String[] COMMON_FIELD_EVENT_ATTRIBUTES =
{
ONFOCUS_ATTR,
ONBLUR_ATTR,
ONSELECT_ATTR,
ONCHANGE_ATTR
};
public static final String[] COMMON_FIELD_EVENT_ATTRIBUTES_WITHOUT_ONFOCUS =
{
ONBLUR_ATTR,
ONSELECT_ATTR,
ONCHANGE_ATTR
};
// universal attributes
public static final String DIR_ATTR = "dir";
public static final String LANG_ATTR = "lang";
public static final String STYLE_ATTR = "style";
public static final String TITLE_ATTR = "title";
public static final String STYLE_CLASS_ATTR = "styleClass"; //"class" cannot be used as property name
public static final String[] UNIVERSAL_ATTRIBUTES_WITHOUT_STYLE =
{
DIR_ATTR,
LANG_ATTR,
TITLE_ATTR,
//NOTE: if changed, please verify universal attributes in HtmlMessageRenderer !
};
public static final String[] UNIVERSAL_ATTRIBUTES =
concat(
UNIVERSAL_ATTRIBUTES_WITHOUT_STYLE,
new String[] {STYLE_ATTR, STYLE_CLASS_ATTR});
//universal, but not the same property-name -
//styleClass attribute is rendered as such
public static final String CLASS_ATTR = "class";
// common form field attributes
public static final String ACCESSKEY_ATTR = "accesskey";
public static final String TABINDEX_ATTR = "tabindex";
public static final String DISABLED_ATTR = "disabled";
public static final String[] COMMON_FIELD_ATTRIBUTES_WITHOUT_DISABLED =
{
ACCESSKEY_ATTR,
TABINDEX_ATTR
};
public static final String[] COMMON_FIELD_ATTRIBUTES =
concat(
COMMON_FIELD_ATTRIBUTES_WITHOUT_DISABLED,
new String[] {DISABLED_ATTR});
// Common Attributes
public static final String[] COMMON_PASSTROUGH_ATTRIBUTES =
concat(
EVENT_HANDLER_ATTRIBUTES,
UNIVERSAL_ATTRIBUTES);
public static final String[] COMMON_PASSTROUGH_ATTRIBUTES_WITHOUT_STYLE =
concat(
EVENT_HANDLER_ATTRIBUTES,
UNIVERSAL_ATTRIBUTES_WITHOUT_STYLE);
public static final String[] COMMON_PASSTROUGH_ATTRIBUTES_WITHOUT_ONCLICK =
concat(
EVENT_HANDLER_ATTRIBUTES_WITHOUT_ONCLICK,
UNIVERSAL_ATTRIBUTES);
public static final String[] COMMON_PASSTROUGH_ATTRIBUTES_WITHOUT_ONCLICK_WITHOUT_STYLE =
concat(
EVENT_HANDLER_ATTRIBUTES_WITHOUT_ONCLICK,
UNIVERSAL_ATTRIBUTES_WITHOUT_STYLE);
public static final String[] COMMON_FIELD_PASSTROUGH_ATTRIBUTES_WITHOUT_DISABLED =
concat(
COMMON_PASSTROUGH_ATTRIBUTES,
COMMON_FIELD_ATTRIBUTES_WITHOUT_DISABLED,
COMMON_FIELD_EVENT_ATTRIBUTES);
public static final String[] COMMON_FIELD_PASSTROUGH_ATTRIBUTES_WITHOUT_DISABLED_AND_ONFOCUS =
concat(
COMMON_PASSTROUGH_ATTRIBUTES,
COMMON_FIELD_ATTRIBUTES_WITHOUT_DISABLED,
COMMON_FIELD_EVENT_ATTRIBUTES_WITHOUT_ONFOCUS);
public static final String[] COMMON_FIELD_PASSTROUGH_ATTRIBUTES_WITHOUT_DISABLED_AND_ONFOCUS_AND_ONCLICK =
concat(
COMMON_PASSTROUGH_ATTRIBUTES_WITHOUT_ONCLICK,
COMMON_FIELD_ATTRIBUTES_WITHOUT_DISABLED,
COMMON_FIELD_EVENT_ATTRIBUTES_WITHOUT_ONFOCUS);
public static final String[] COMMON_FIELD_PASSTROUGH_ATTRIBUTES_WITHOUT_DISABLED_AND_ONCLICK =
concat(
COMMON_PASSTROUGH_ATTRIBUTES_WITHOUT_ONCLICK,
COMMON_FIELD_ATTRIBUTES_WITHOUT_DISABLED,
COMMON_FIELD_EVENT_ATTRIBUTES);
// <a>
public static final String TARGET_ATTR = "target"; //used by <a> and <form>
public static final String CHARSET_ATTR = "charset";
public static final String COORDS_ATTR = "coords";
public static final String HREF_ATTR = "href";
public static final String HREFLANG_ATTR = "hreflang";
public static final String REL_ATTR = "rel";
public static final String REV_ATTR = "rev";
public static final String SHAPE_ATTR = "shape";
public static final String TYPE_ATTR = "type";
public static final String[] ANCHOR_ATTRIBUTES =
{
ACCESSKEY_ATTR,
CHARSET_ATTR,
COORDS_ATTR,
HREFLANG_ATTR,
REL_ATTR,
REV_ATTR,
SHAPE_ATTR,
TABINDEX_ATTR,
TARGET_ATTR,
TYPE_ATTR
};
public static final String[] ANCHOR_PASSTHROUGH_ATTRIBUTES =
concat(
ANCHOR_ATTRIBUTES,
COMMON_PASSTROUGH_ATTRIBUTES);
public static final String[] ANCHOR_PASSTHROUGH_ATTRIBUTES_WITHOUT_STYLE =
concat(
ANCHOR_ATTRIBUTES,
COMMON_PASSTROUGH_ATTRIBUTES_WITHOUT_STYLE);
public static final String[] ANCHOR_PASSTHROUGH_ATTRIBUTES_WITHOUT_ONCLICK_WITHOUT_STYLE =
concat(
ANCHOR_ATTRIBUTES,
COMMON_PASSTROUGH_ATTRIBUTES_WITHOUT_ONCLICK_WITHOUT_STYLE);
// <form>
public static final String ACCEPT_CHARSET_ATTR = "accept-charset";
public static final String ENCTYPE_ATTR = "enctype";
public static final String ONRESET_ATTR = "onreset";
public static final String ONSUMBIT_ATTR = "onsubmit";
public static final String[] FORM_ATTRIBUTES =
{
ACCEPT_ATTR,
ACCEPT_CHARSET_ATTR,
ENCTYPE_ATTR,
ONRESET_ATTR,
ONSUMBIT_ATTR,
TARGET_ATTR,
};
public static final String[] FORM_PASSTHROUGH_ATTRIBUTES =
concat(
FORM_ATTRIBUTES,
COMMON_PASSTROUGH_ATTRIBUTES);
// <img>
public static final String SRC_ATTR = "src";
public static final String ALT_ATTR = "alt";
public static final String HEIGHT_ATTR = "height";
public static final String HSPACE_ATTR = "hspace";
public static final String ISMAP_ATTR = "ismap";
public static final String LONGDESC_ATTR = "longdesc";
public static final String USEMAP_ATTR = "usemap";
public static final String VSPACE_ATTR = "vspace";
public static final String[] IMG_ATTRIBUTES =
{
ALIGN_ATTR,
ALT_ATTR,
BORDER_ATTR,
HEIGHT_ATTR,
HSPACE_ATTR,
ISMAP_ATTR,
LONGDESC_ATTR,
USEMAP_ATTR,
VSPACE_ATTR,
WIDTH_ATTR
};
public static final String[] IMG_PASSTHROUGH_ATTRIBUTES =
concat(
IMG_ATTRIBUTES,
COMMON_PASSTROUGH_ATTRIBUTES);
// <input>
public static final String SIZE_ATTR = "size";
private static final String AUTOCOMPLETE_ATTR = "autocomplete";
public static final String CHECKED_ATTR = "checked";
public static final String MAXLENGTH_ATTR = "maxlength";
public static final String[] INPUT_ATTRIBUTES = {
ALIGN_ATTR,
ALT_ATTR,
CHECKED_ATTR,
DATAFLD_ATTR,
DATASRC_ATTR,
DATAFORMATAS_ATTR,
MAXLENGTH_ATTR,
READONLY_ATTR,
SIZE_ATTR,
AUTOCOMPLETE_ATTR
};
public static final String[] INPUT_PASSTHROUGH_ATTRIBUTES_WITHOUT_DISABLED =
concat(
INPUT_ATTRIBUTES,
COMMON_FIELD_PASSTROUGH_ATTRIBUTES_WITHOUT_DISABLED);
public static final String[] INPUT_PASSTHROUGH_ATTRIBUTES_WITHOUT_DISABLED_AND_ONFOCUS_AND_ONCLICK =
concat(
INPUT_ATTRIBUTES,
COMMON_FIELD_PASSTROUGH_ATTRIBUTES_WITHOUT_DISABLED_AND_ONFOCUS_AND_ONCLICK);
//values for input-type attribute
public static final String INPUT_TYPE_SUBMIT = "submit";
public static final String INPUT_TYPE_IMAGE = "image";
public static final String INPUT_TYPE_HIDDEN = "hidden";
public static final String INPUT_TYPE_CHECKBOX = "checkbox";
public static final String INPUT_TYPE_PASSWORD = "password";
public static final String INPUT_TYPE_TEXT = "text";
public static final String INPUT_TYPE_RADIO = "radio";
public static final String INPUT_TYPE_BUTTON = "button";
// <button>
public static final String[] BUTTON_ATTRIBUTES =
{
ALIGN_ATTR,
ALT_ATTR,
DATAFLD_ATTR,
DATASRC_ATTR,
DATAFORMATAS_ATTR,
};
public static final String[] BUTTON_PASSTHROUGH_ATTRIBUTES_WITHOUT_DISABLED =
concat(
BUTTON_ATTRIBUTES,
COMMON_FIELD_PASSTROUGH_ATTRIBUTES_WITHOUT_DISABLED);
public static final String[] BUTTON_PASSTHROUGH_ATTRIBUTES_WITHOUT_DISABLED_AND_ONCLICK =
concat(
BUTTON_ATTRIBUTES,
COMMON_FIELD_PASSTROUGH_ATTRIBUTES_WITHOUT_DISABLED_AND_ONCLICK);
// <iframe>
public static final String FRAMEBORDER_ATTR = "frameborder";
public static final String SCROLLING_ATTR = "scrolling";
// <label>
public static final String FOR_ATTR = "for";
public static final String[] LABEL_ATTRIBUTES =
{
ACCESSKEY_ATTR,
ONBLUR_ATTR,
ONFOCUS_ATTR
//FOR_ATTR is no pass through !
};
public static final String[] LABEL_PASSTHROUGH_ATTRIBUTES =
concat(
LABEL_ATTRIBUTES,
COMMON_PASSTROUGH_ATTRIBUTES);
// <select>
public static final String MULTIPLE_ATTR = "multiple";
public static final String[] SELECT_ATTRIBUTES =
{
DATAFLD_ATTR,
DATASRC_ATTR,
DATAFORMATAS_ATTR,
};
public static final String[] SELECT_PASSTHROUGH_ATTRIBUTES_WITHOUT_DISABLED =
concat(
SELECT_ATTRIBUTES,
COMMON_FIELD_PASSTROUGH_ATTRIBUTES_WITHOUT_DISABLED);
// <table>
public static final String BGCOLOR_ATTR = "bgcolor";
public static final String CELLPADDING_ATTR = "cellpadding";
public static final String CELLSPACING_ATTR = "cellspacing";
public static final String FRAME_ATTR = "frame";
public static final String RULES_ATTR = "rules";
public static final String SUMMARY_ATTR = "summary";
public static final String[] TABLE_ATTRIBUTES = {
ALIGN_ATTR,
BGCOLOR_ATTR,
BORDER_ATTR,
CELLPADDING_ATTR,
CELLSPACING_ATTR,
DATAFLD_ATTR,
DATASRC_ATTR,
DATAFORMATAS_ATTR,
FRAME_ATTR,
RULES_ATTR,
SUMMARY_ATTR,
WIDTH_ATTR
};
public static final String[] TABLE_PASSTHROUGH_ATTRIBUTES =
concat(
TABLE_ATTRIBUTES,
COMMON_PASSTROUGH_ATTRIBUTES);
// <textarea>
public static final String COLS_ATTR = "cols";
public static final String ROWS_ATTR = "rows";
public static final String[] TEXTAREA_ATTRIBUTES =
{
COLS_ATTR,
DATAFLD_ATTR,
DATASRC_ATTR,
DATAFORMATAS_ATTR,
READONLY_ATTR,
ROWS_ATTR,
};
public static final String[] TEXTAREA_PASSTHROUGH_ATTRIBUTES_WITHOUT_DISABLED =
concat(
TEXTAREA_ATTRIBUTES,
COMMON_FIELD_PASSTROUGH_ATTRIBUTES_WITHOUT_DISABLED);
// <input type=file>
public static final String[] INPUT_FILE_UPLOAD_ATTRIBUTES =
{
ACCEPT_ATTR
};
public static final String[] INPUT_FILE_PASSTHROUGH_ATTRIBUTES_WITHOUT_DISABLED =
concat(
INPUT_FILE_UPLOAD_ATTRIBUTES,
INPUT_PASSTHROUGH_ATTRIBUTES_WITHOUT_DISABLED);
/*
public static final String[] MESSAGE_PASSTHROUGH_ATTRIBUTES =
concat(
new String[] {DIR_ATTR, LANG_ATTR, TITLE_ATTR, STYLE_ATTR, STYLE_CLASS_ATTR},
EVENT_HANDLER_ATTRIBUTES);
*/
public static final String[] MESSAGE_PASSTHROUGH_ATTRIBUTES_WITHOUT_TITLE_STYLE_AND_STYLE_CLASS =
concat(
new String[] {DIR_ATTR, LANG_ATTR},
EVENT_HANDLER_ATTRIBUTES);
// selectOne/Many table
public static final String[] SELECT_TABLE_PASSTHROUGH_ATTRIBUTES =
new String[] {STYLE_ATTR, STYLE_CLASS_ATTR, BORDER_ATTR};
public static final String COMPACT_ATTR = "compact";
public static final String[] UL_ATTRIBUTES = {
COMPACT_ATTR,
TYPE_ATTR
};
public static final String[] UL_PASSTHROUGH_ATTRIBUTES =
concat(
UL_ATTRIBUTES,
COMMON_PASSTROUGH_ATTRIBUTES);
//HTML attributes needed for renderding only
public static final String ID_ATTR = "id";
public static final String NAME_ATTR = "name";
public static final String VALUE_ATTR = "value";
public static final String METHOD_ATTR = "method";
public static final String ACTION_ATTR = "action";
public static final String COLSPAN_ATTR = "colspan";
public static final String SCOPE_ATTR = "scope";
public static final String LABEL_ATTR = "label";
public static final String SELECTED_ATTR = "selected";
//HTML attributes values
public static final String SCOPE_COLGROUP_VALUE = "colgroup";
//HTML element constants
public static final String SPAN_ELEM = "span";
public static final String DIV_ELEM = "div";
public static final String INPUT_ELEM = "input";
public static final String BUTTON_ELEM = "button";
public static final String SELECT_ELEM = "select";
public static final String OPTION_ELEM = "option";
public static final String OPTGROUP_ELEM = "optgroup";
public static final String TEXTAREA_ELEM = "textarea";
public static final String FORM_ELEM = "form";
public static final String ANCHOR_ELEM = "a";
public static final String H1_ELEM = "h1";
public static final String H2_ELEM = "h2";
public static final String H3_ELEM = "h3";
public static final String H4_ELEM = "h4";
public static final String H5_ELEM = "h5";
public static final String H6_ELEM = "h6";
public static final String IFRAME_ELEM = "iframe";
public static final String IMG_ELEM = "img";
public static final String LABEL_ELEM = "label";
public static final String TABLE_ELEM = "table";
public static final String TR_ELEM = "tr";
public static final String TH_ELEM = "th";
public static final String TD_ELEM = "td";
public static final String TBODY_ELEM = "tbody";
public static final String TFOOT_ELEM = "tfoot";
public static final String THEAD_ELEM = "thead";
public static final String STYLE_ELEM = "style";
public static final String SCRIPT_ELEM = "script";
public static final String SCRIPT_TYPE_ATTR = "type";
public static final String SCRIPT_TYPE_TEXT_JAVASCRIPT = "text/javascript";
public static final String SCRIPT_LANGUAGE_ATTR = "language";
public static final String SCRIPT_LANGUAGE_JAVASCRIPT = "JavaScript";
public static final String UL_ELEM = "ul";
public static final String OL_ELEM = "ol";
public static final String LI_ELEM = "li";
//HTML simple element constants
public static final String BR_ELEM = "br";
//HTML entities
public static final String NBSP_ENTITY = " ";
public static final String HREF_PATH_SEPARATOR = "/";
public static final String HREF_PATH_FROM_PARAM_SEPARATOR = "?";
public static final String HREF_PARAM_SEPARATOR = "&";
public static final String HREF_PARAM_NAME_FROM_VALUE_SEPARATOR = "=";
}
1.1 date: 2007/03/20 17:58:59; author: pmuir; state: Exp;jboss-seam/seam-ui-cdk/jboss-seam-ui/src/main/java/org/jboss/seam/ui/util/Decorate.java
Index: Decorate.java
===================================================================
package org.jboss.seam.ui.util;
import javax.faces.component.EditableValueHolder;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
public class Decorate
{
/*public static UIComponent getDecoration(String name, UIComponent component)
{
UIComponent dec = component.getFacet(name);
if (dec!=null) return dec;
if ( component.getParent()==null ) return null;
return getDecoration( name, component.getParent() );
}
public static UIDecorateAll getDecorateAll(UIComponent component)
{
UIComponent parent = component.getParent();
if (parent==null)
{
return null;
}
else if ( parent instanceof UIDecorateAll )
{
return (UIDecorateAll) parent;
}
else
{
return getDecorateAll( parent );
}
}
public static UIComponent getEditableValueHolder(UIComponent component)
{
if (component instanceof EditableValueHolder)
{
return component.isRendered() ? component : null;
}
for (Object child: component.getChildren())
{
if (child instanceof UIComponent)
{
UIComponent evh = getEditableValueHolder( (UIComponent) child );
if (evh!=null) return evh;
}
}
return null;
}
public static String getInputClientId(UIComponent cmp, FacesContext facesContext)
{
UIComponent input = getInput(cmp, facesContext);
return input == null ? null : input.getClientId(facesContext);
}
public static String getInputId(UIComponent cmp)
{
String forId = cmp instanceof UIDecorate ?
( (UIDecorate) cmp ).getFor() : null;
if (forId==null)
{
UIComponent evh = getEditableValueHolder(cmp);
return evh==null ? null : evh.getId();
}
else
{
return forId;
}
}
public static UIComponent getInput(UIComponent cmp, FacesContext facesContext)
{
String forId = cmp instanceof UIDecorate ?
( (UIDecorate) cmp ).getFor() : null;
if (forId==null)
{
UIComponent evh = getEditableValueHolder(cmp);
return evh==null ? null : evh;
}
else
{
UIComponent component = cmp.findComponent(forId);
return component==null ? null : component;
}
}
public static boolean hasMessage(UIComponent cmp, FacesContext facesContext)
{
String clientId = getInputClientId(cmp, facesContext);
if (clientId==null)
{
return false;
}
else
{
return facesContext.getMessages(clientId).hasNext();
}
}
public static boolean hasRequired(UIComponent cmp, FacesContext facesContext)
{
EditableValueHolder evh = (EditableValueHolder) getInput(cmp, facesContext);
if (evh == null)
{
return false;
}
else
{
return evh.isRequired();
}
}*/
}
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