/**
* Writes the optional attributes configured via this base class to the supplied {@link
* TagWriter}. The set of optional attributes that will be rendered includes any non-standard
* dynamic attributes. Called by {@link #writeDefaultAttributes(TagWriter)}.
*/
protected void writeOptionalAttributes(TagWriter tagWriter) throws JspException {
tagWriter.writeOptionalAttributeValue(CLASS_ATTRIBUTE, resolveCssClass());
tagWriter.writeOptionalAttributeValue(
STYLE_ATTRIBUTE, ObjectUtils.getDisplayString(evaluate("cssStyle", getCssStyle())));
writeOptionalAttribute(tagWriter, LANG_ATTRIBUTE, getLang());
writeOptionalAttribute(tagWriter, TITLE_ATTRIBUTE, getTitle());
writeOptionalAttribute(tagWriter, DIR_ATTRIBUTE, getDir());
writeOptionalAttribute(tagWriter, TABINDEX_ATTRIBUTE, getTabindex());
writeOptionalAttribute(tagWriter, ONCLICK_ATTRIBUTE, getOnclick());
writeOptionalAttribute(tagWriter, ONDBLCLICK_ATTRIBUTE, getOndblclick());
writeOptionalAttribute(tagWriter, ONMOUSEDOWN_ATTRIBUTE, getOnmousedown());
writeOptionalAttribute(tagWriter, ONMOUSEUP_ATTRIBUTE, getOnmouseup());
writeOptionalAttribute(tagWriter, ONMOUSEOVER_ATTRIBUTE, getOnmouseover());
writeOptionalAttribute(tagWriter, ONMOUSEMOVE_ATTRIBUTE, getOnmousemove());
writeOptionalAttribute(tagWriter, ONMOUSEOUT_ATTRIBUTE, getOnmouseout());
writeOptionalAttribute(tagWriter, ONKEYPRESS_ATTRIBUTE, getOnkeypress());
writeOptionalAttribute(tagWriter, ONKEYUP_ATTRIBUTE, getOnkeyup());
writeOptionalAttribute(tagWriter, ONKEYDOWN_ATTRIBUTE, getOnkeydown());
if (!CollectionUtils.isEmpty(this.dynamicAttributes)) {
for (String attr : this.dynamicAttributes.keySet()) {
tagWriter.writeOptionalAttributeValue(
attr, getDisplayString(this.dynamicAttributes.get(attr)));
}
}
}
/**
* Writes the way.
*
* @param way The way to be processed.
*/
public void process(Way way) {
OsmUser user;
List<WayNode> wayNodes;
Collection<Tag> tags;
user = way.getUser();
startObject(first);
addAttribute("id", way.getId(), true);
addAttribute("version", way.getVersion(), false);
addAttribute("timestamp", way.getFormattedTimestamp(getTimestampFormat()), false);
if (!user.equals(OsmUser.NONE)) {
addAttribute("uid", user.getId(), false);
addAttribute("user", user.getName(), false);
}
if (way.getChangesetId() != 0) {
addAttribute("changeset", way.getChangesetId(), false);
}
wayNodes = way.getWayNodes();
tags = way.getTags();
if (wayNodes.size() > 0 || tags.size() > 0) {
objectKey("nodes", false);
startList();
for (WayNode wayNode : wayNodes) {
wayNodeWriter.processWayNode(wayNode);
}
wayNodeWriter.reset();
endList();
objectKey("tags", false);
startObject(true);
for (Tag tag : tags) {
tagWriter.process(tag);
}
tagWriter.reset();
endObject();
}
endObject();
if (first) {
first = false;
}
}
/** {@inheritDoc} */
@Override
public void setWriter(final Writer writer) {
super.setWriter(writer);
wayNodeWriter.setWriter(writer);
tagWriter.setWriter(writer);
}
@Override
protected int writeTagContent(TagWriter tagWriter) throws JspException {
super.writeTagContent(tagWriter);
if (!isDisabled()) {
// Write out the 'field was present' marker.
tagWriter.startTag("input");
tagWriter.writeAttribute("type", "hidden");
String name = WebDataBinder.DEFAULT_FIELD_MARKER_PREFIX + getName();
tagWriter.writeAttribute("name", name);
tagWriter.writeAttribute("value", processFieldValue(name, "on", getInputType()));
tagWriter.endTag();
}
return SKIP_BODY;
}
@Override
protected void writeTagDetails(TagWriter tagWriter) throws JspException {
tagWriter.writeAttribute("type", getInputType());
Object boundValue = getBoundValue();
Class valueType = getBindStatus().getValueType();
if (Boolean.class.equals(valueType) || boolean.class.equals(valueType)) {
// the concrete type may not be a Boolean - can be String
if (boundValue instanceof String) {
boundValue = Boolean.valueOf((String) boundValue);
}
Boolean booleanValue = (boundValue != null ? (Boolean) boundValue : Boolean.FALSE);
renderFromBoolean(booleanValue, tagWriter);
} else {
Object value = getValue();
if (value == null) {
throw new IllegalArgumentException(
"Attribute 'value' is required when binding to non-boolean values");
}
Object resolvedValue = (value instanceof String ? evaluate("value", value) : value);
renderFromValue(resolvedValue, tagWriter);
}
}
@Override
public void emit(TagWriter writer) throws IOException {
writer.startTag(tagName, attributeMap);
if (!elementList.isEmpty()) {
writer.indent();
for (Element element : elementList) {
writer.newLine();
element.emit(writer);
}
writer.unindent();
writer.newLine();
writer.appendIndentation();
}
endTag(writer);
}
/**
* Renders the '{@code input(radio)}' element with the configured {@link #setValue(Object) value}.
* Marks the element as checked if the value matches the {@link #getValue bound value}.
*/
@Override
protected int writeTagContent(TagWriter tagWriter) throws JspException {
tagWriter.startTag("input");
String id = resolveId();
writeOptionalAttribute(tagWriter, "id", id);
writeOptionalAttribute(tagWriter, "name", getName());
writeOptionalAttributes(tagWriter);
writeTagDetails(tagWriter);
tagWriter.endTag();
Object resolvedLabel = evaluate("label", getLabel());
if (resolvedLabel != null) {
tagWriter.startTag("label");
tagWriter.writeAttribute("for", id);
tagWriter.appendValue(convertToDisplayString(resolvedLabel));
tagWriter.endTag();
}
return SKIP_BODY;
}
