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package com.sun.faces.systest.model.ajax;
import javax.faces.bean.RequestScoped;
import javax.faces.bean.ManagedBean;
import javax.faces.context.FacesContext;
import javax.faces.context.PartialResponseWriter;
import javax.faces.context.ExternalContext;
import javax.faces.FacesException;
@ManagedBean
@RequestScoped
public class InsertDeleteBean {
public String insertBefore() {
FacesContext ctx = FacesContext.getCurrentInstance();
ExternalContext extContext = ctx.getExternalContext();
if (ctx.getPartialViewContext().isAjaxRequest()) {
try {
extContext.setResponseContentType("text/xml");
extContext.addResponseHeader("Cache-Control", "no-cache");
PartialResponseWriter writer =
ctx.getPartialViewContext().getPartialResponseWriter();
writer.startDocument();
writer.startInsertBefore("hr");
writer.writeAttribute("id", "h2before", "id");
writer.startElement("h2", null);
writer.writeText("BEFORE", null, null);
writer.endElement("h2");
writer.endInsert();
writer.startInsertBefore("tablecenter");
writer.writeAttribute("id", "trbefore", "id");
writer.startElement("tr", null);
writer.writeAttribute("id", "trbefore", "id");
writer.startElement("td", null);
writer.writeText("BEFORE", null, null);
writer.endElement("td");
writer.endElement("tr");
writer.endInsert();
writer.endDocument();
writer.flush();
ctx.responseComplete();
} catch (Exception e) {
throw new FacesException(e);
}
}
return null;
}
public String insertAfter() {
FacesContext ctx = FacesContext.getCurrentInstance();
ExternalContext extContext = ctx.getExternalContext();
if (ctx.getPartialViewContext().isAjaxRequest()) {
try {
PartialResponseWriter writer =
ctx.getPartialViewContext().getPartialResponseWriter();
extContext.setResponseContentType("text/xml");
extContext.addResponseHeader("Cache-Control", "no-cache");
writer.startDocument();
writer.startInsertAfter("hr");
writer.startElement("h2", null);
writer.writeAttribute("id", "h2after", "id");
writer.writeText("AFTER", null, null);
writer.endElement("h2");
writer.endInsert();
writer.startInsertAfter("tablecenter");
writer.writeAttribute("id", "trafter", "id");
writer.startElement("tr", null);
writer.writeAttribute("id", "trafter", "id");
writer.startElement("td", null);
writer.writeText("AFTER", null, null);
writer.endElement("td");
writer.endElement("tr");
writer.endInsert();
writer.endDocument();
writer.flush();
ctx.responseComplete();
} catch (Exception e) {
throw new FacesException(e);
}
}
return null;
}
public String removeBefore() {
FacesContext ctx = FacesContext.getCurrentInstance();
ExternalContext extContext = ctx.getExternalContext();
if (ctx.getPartialViewContext().isAjaxRequest()) {
try {
PartialResponseWriter writer =
ctx.getPartialViewContext().getPartialResponseWriter();
extContext.setResponseContentType("text/xml");
extContext.addResponseHeader("Cache-Control", "no-cache");
writer.startDocument();
writer.delete("h2before");
writer.delete("trbefore");
writer.endDocument();
writer.flush();
ctx.responseComplete();
} catch (Exception e) {
throw new FacesException(e);
}
}
return null;
}
public String removeAfter() {
FacesContext ctx = FacesContext.getCurrentInstance();
ExternalContext extContext = ctx.getExternalContext();
if (ctx.getPartialViewContext().isAjaxRequest()) {
try {
PartialResponseWriter writer =
ctx.getPartialViewContext().getPartialResponseWriter();
extContext.setResponseContentType("text/xml");
extContext.addResponseHeader("Cache-Control", "no-cache");
writer.startDocument();
writer.delete("h2after");
writer.delete("trafter");
writer.endDocument();
writer.flush();
ctx.responseComplete();
} catch (Exception e) {
throw new FacesException(e);
}
}
return null;
}
}