com.sun.faces.lifecycle.ApplyRequestValuesPhase Maven / Gradle / Ivy
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package com.sun.faces.lifecycle;
import javax.faces.FacesException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.event.PhaseId;
import java.util.logging.Logger;
import java.util.logging.Level;
import com.sun.faces.util.FacesLogger;
/**
* ApplyRequestValuesPhase executes processDecodes on each
* component in the tree so that it may update it's current value from the
* information included in the current request (parameters, headers, c
* cookies and so on.)
*/
public class ApplyRequestValuesPhase extends Phase {
// Log instance for this class
private static Logger LOGGER = FacesLogger.LIFECYCLE.getLogger();
// ---------------------------------------------------------- Public Methods
public void execute(FacesContext facesContext) throws FacesException {
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine("Entering ApplyRequestValuesPhase");
}
UIComponent component = facesContext.getViewRoot();
assert (null != component);
try {
component.processDecodes(facesContext);
} catch (RuntimeException re) {
String exceptionMessage = re.getMessage();
if (null != exceptionMessage) {
if (LOGGER.isLoggable(Level.WARNING)) {
LOGGER.log(Level.WARNING,exceptionMessage, re);
}
}
throw new FacesException(exceptionMessage, re);
}
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine("Exiting ApplyRequestValuesPhase");
}
}
public PhaseId getId() {
return PhaseId.APPLY_REQUEST_VALUES;
}
// The testcase for this class is TestApplyRequestValuesPhase.java
} // end of class ApplyRequestValuesPhase