private static ComponentImpl _loadComponent(
PageContext pc,
CIPage page,
String callPath,
boolean isRealPath,
boolean isExtendedComponent,
boolean executeConstr)
throws PageException {
ComponentImpl rtn = null;
if (pc.getConfig().debug()) {
DebugEntryTemplate debugEntry = pc.getDebugger().getEntry(pc, page.getPageSource());
pc.addPageSource(page.getPageSource(), true);
int currTime = pc.getExecutionTime();
long exeTime = 0;
long time = System.nanoTime();
try {
debugEntry.updateFileLoadTime((int) (System.nanoTime() - time));
exeTime = System.nanoTime();
rtn = initComponent(pc, page, callPath, isRealPath, isExtendedComponent, executeConstr);
} finally {
if (rtn != null) rtn.setLoaded(true);
int diff = ((int) (System.nanoTime() - exeTime) - (pc.getExecutionTime() - currTime));
pc.setExecutionTime(pc.getExecutionTime() + (int) (System.nanoTime() - time));
debugEntry.updateExeTime(diff);
pc.removeLastPageSource(true);
}
}
// no debug
else {
pc.addPageSource(page.getPageSource(), true);
try {
rtn = initComponent(pc, page, callPath, isRealPath, isExtendedComponent, executeConstr);
} finally {
if (rtn != null) rtn.setLoaded(true);
pc.removeLastPageSource(true);
}
}
return rtn;
}
private static ComponentImpl initComponent(
PageContext pc,
CIPage page,
String callPath,
boolean isRealPath,
boolean isExtendedComponent,
boolean executeConstr)
throws PageException {
// is not a component, then it has to be a interface
if (!(page instanceof ComponentPageImpl))
throw new ApplicationException(
"you cannot instantiate the interface ["
+ page.getPageSource().getDisplayPath()
+ "] as a component ("
+ page.getClass().getName()
+ ""
+ (page instanceof InterfacePageImpl)
+ ")");
ComponentPageImpl cp = (ComponentPageImpl) page;
ComponentImpl c = cp.newInstance(pc, callPath, isRealPath, isExtendedComponent, executeConstr);
// abstract/final check
if (!isExtendedComponent) {
if (c.getModifier() == Component.MODIFIER_ABSTRACT)
throw new ApplicationException(
"you cannot instantiate an abstract component ["
+ page.getPageSource().getDisplayPath()
+ "], this component can only be extended by other components");
} else if (c.getModifier() == Component.MODIFIER_FINAL)
throw new ApplicationException(
"you cannot extend a final component [" + page.getPageSource().getDisplayPath() + "]");
c.setInitalized(true);
return c;
}