com.mockrunner.mock.web.JasperJspFactory Maven / Gradle / Ivy
package com.mockrunner.mock.web;
import javax.servlet.Servlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.jsp.JspApplicationContext;
import javax.servlet.jsp.JspEngineInfo;
import javax.servlet.jsp.JspFactory;
import javax.servlet.jsp.PageContext;
import org.apache.jasper.runtime.JspApplicationContextImpl;
/**
* This implementation of JspFactory
* provides full support of the Unified Expression Language
* API. Expression evaluation is available only for the Unified
* Expression Language API, not for the pre JSP 2.1
* javax.servlet.jsp.el Expression Language API.
*/
public class JasperJspFactory extends JspFactory
{
private WebMockObjectFactory mockFactory;
private JspEngineInfo engineInfo;
private JspApplicationContextImpl applicationContext;
public JasperJspFactory()
{
engineInfo = new MockJspEngineInfo();
}
/**
* Configures this implementation for EL support.
* Use
* getWebMockObjectFactory().setDefaultJspFactory(new JasperJspFactory().configure(getWebMockObjectFactory()));
* to set this implementation as the default factory.
* @return this instance for convenience
*/
public JasperJspFactory configure(WebMockObjectFactory mockFactory)
{
this.mockFactory = mockFactory;
applicationContext = JspApplicationContextImpl.getInstance(mockFactory.getMockServletContext());
mockFactory.getMockPageContext().setELContext(applicationContext.createELContext(mockFactory.getMockPageContext()));
return this;
}
/**
* Set the JspEngineInfo. Per default,
* {@link MockJspEngineInfo} is used.
* @param engineInfo the JspEngineInfo
*/
public void setEngineInfo(JspEngineInfo engineInfo)
{
this.engineInfo = engineInfo;
}
public JspEngineInfo getEngineInfo()
{
return engineInfo;
}
public JspApplicationContext getJspApplicationContext(ServletContext context)
{
return applicationContext;
}
public PageContext getPageContext(Servlet servlet, ServletRequest request, ServletResponse response, String errorPageURL, boolean needsSession, int buffer, boolean autoflush)
{
return mockFactory.getMockPageContext();
}
public void releasePageContext(PageContext pageContext)
{
}
}