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Solves WW-3577 - uses field initialization to improve performance

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git-svn-id: https://svn.apache.org/repos/asf/struts/struts2/trunk@1074051 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Lukasz Lenart
2011-02-24 06:53:20 +00:00
parent 6f23804845
commit b16ff13843
1 changed files with 17 additions and 19 deletions
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plugins/portlet/src/main/java/org/apache/struts2/portlet/result/PortletVelocityResult.java
+17 -19
View File
@@ -21,17 +21,12 @@
package org.apache.struts2.portlet.result;
import java.io.OutputStreamWriter;
import java.io.Writer;
import javax.portlet.ActionResponse;
import javax.servlet.Servlet;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspFactory;
import javax.servlet.jsp.PageContext;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.inject.Inject;
import com.opensymphony.xwork2.util.ValueStack;
import com.opensymphony.xwork2.util.logging.Logger;
import com.opensymphony.xwork2.util.logging.LoggerFactory;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.StrutsConstants;
import org.apache.struts2.dispatcher.StrutsResultSupport;
@@ -43,12 +38,15 @@ import org.apache.velocity.Template;
import org.apache.velocity.app.VelocityEngine;
import org.apache.velocity.context.Context;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.inject.Inject;
import com.opensymphony.xwork2.util.ValueStack;
import com.opensymphony.xwork2.util.logging.Logger;
import com.opensymphony.xwork2.util.logging.LoggerFactory;
import javax.portlet.ActionResponse;
import javax.servlet.Servlet;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspFactory;
import javax.servlet.jsp.PageContext;
import java.io.OutputStreamWriter;
import java.io.Writer;
/**
* <!-- START SNIPPET: description -->
@@ -96,6 +94,8 @@ public class PortletVelocityResult extends StrutsResultSupport {
private String defaultEncoding;
private VelocityManager velocityManager;
private JspFactory jspFactory = JspFactory.getDefaultFactory();
public PortletVelocityResult() {
super();
}
@@ -164,7 +164,6 @@ public class PortletVelocityResult extends StrutsResultSupport {
HttpServletRequest request = ServletActionContext.getRequest();
HttpServletResponse response = ServletActionContext.getResponse();
JspFactory jspFactory = null;
ServletContext servletContext = ServletActionContext
.getServletContext();
Servlet servlet = JspSupportServlet.jspSupportServlet;
@@ -176,7 +175,6 @@ public class PortletVelocityResult extends StrutsResultSupport {
ServletActionContext.PAGE_CONTEXT);
if (pageContext == null && servlet != null) {
jspFactory = JspFactory.getDefaultFactory();
pageContext = jspFactory.getPageContext(servlet, request, response,
null, true, 8192, true);
ActionContext.getContext().put(ServletActionContext.PAGE_CONTEXT,