/**
* Imports the specified directives from the specified page definition.
*
* @param pgdef the page definition to import from.
* @param directives an array of the directive names to import. If null, {"init", "component"} is
* assumed, i.e., only the init directives and component definitions are imported.<br>
* Importable directives include "component", "init", "meta", "taglib", "variable-resolver",
* and "xel-method". If "*", all of them are imported. Note: "meta" implies "link".
* @since 3.0.2
*/
public void imports(PageDefinition pgdef, String[] directives) {
if (directives == null || contains(directives, "import"))
_clsresolver.addAll(pgdef._clsresolver);
if (pgdef._initdefs != null && (directives == null || contains(directives, "init")))
for (InitiatorInfo ii : pgdef._initdefs) addInitiatorInfo(ii);
if (directives == null || contains(directives, "component")) {
for (Iterator it = pgdef._compdefs.getNames().iterator(); it.hasNext(); )
addComponentDefinition(pgdef._compdefs.get((String) it.next()));
}
if (pgdef._taglibs != null && directives != null && contains(directives, "taglib"))
for (Taglib tl : pgdef._taglibs) addTaglib(tl);
if (pgdef._resolvdefs != null
&& directives != null
&& contains(directives, "variable-resolver")) {
for (VariableResolverInfo vri : pgdef._resolvdefs) addVariableResolverInfo(vri);
}
if (pgdef._mapperdefs != null
&& directives != null
&& contains(directives, "function-mapper")) {
for (FunctionMapperInfo fmi : pgdef._mapperdefs) addFunctionMapperInfo(fmi);
}
if (pgdef._xelfuncs != null && directives != null && contains(directives, "xel-method"))
for (FunctionDefinition xfi : pgdef._xelfuncs)
addXelMethod(xfi.prefix, xfi.name, xfi.function);
if (pgdef._hdBfrDefs != null && directives != null && contains(directives, "meta")) {
for (HeaderInfo hi : pgdef._hdBfrDefs) addHeaderInfo(hi, true);
}
if (pgdef._hdAftDefs != null && directives != null && contains(directives, "meta")) {
for (HeaderInfo hi : pgdef._hdAftDefs) addHeaderInfo(hi, false);
}
if (pgdef._hdResDefs != null && directives != null && contains(directives, "header")) {
for (ResponseHeaderInfo rhi : pgdef._hdResDefs) addResponseHeaderInfo(rhi);
}
}
/**
* Adds a header definition ({@link HeaderInfo}). It places the meta headers before ZK's CSS/JS
* headers, and others after ZK's CSS/JS headers.
*/
public void addHeaderInfo(HeaderInfo header) {
addHeaderInfo(header, "meta".equals(header.getName()));
}