1
14
15 package com.liferay.portal.kernel.servlet;
16
17 import com.liferay.portal.kernel.io.unsync.UnsyncStringWriter;
18
19 import java.io.IOException;
20 import java.io.Writer;
21
22 import java.util.Enumeration;
23
24 import javax.el.ELContext;
25
26 import javax.servlet.Servlet;
27 import javax.servlet.ServletConfig;
28 import javax.servlet.ServletContext;
29 import javax.servlet.ServletException;
30 import javax.servlet.ServletRequest;
31 import javax.servlet.ServletResponse;
32 import javax.servlet.http.HttpSession;
33 import javax.servlet.jsp.ErrorData;
34 import javax.servlet.jsp.JspWriter;
35 import javax.servlet.jsp.PageContext;
36 import javax.servlet.jsp.tagext.BodyContent;
37
38
44 public class PageContextWrapper extends PageContext {
45
46 public PageContextWrapper(PageContext pageContext) {
47 _pageContext = pageContext;
48 }
49
50 public Object findAttribute(String name) {
51 return _pageContext.findAttribute(name);
52 }
53
54 public void forward(String relativeUrlPath)
55 throws IOException, ServletException {
56
57 _pageContext.forward(relativeUrlPath);
58 }
59
60 public Object getAttribute(String name) {
61 return _pageContext.getAttribute(name);
62 }
63
64 public Object getAttribute(String name, int scope) {
65 return _pageContext.getAttribute(name, scope);
66 }
67
68 public Enumeration<String> getAttributeNamesInScope(int scope) {
69 return _pageContext.getAttributeNamesInScope(scope);
70 }
71
72 public int getAttributesScope(String name) {
73 return _pageContext.getAttributesScope(name);
74 }
75
76 public ELContext getELContext() {
77 return _pageContext.getELContext();
78 }
79
80 public ErrorData getErrorData() {
81 return super.getErrorData();
82 }
83
84 public Exception getException() {
85 return _pageContext.getException();
86 }
87
88
91 public javax.servlet.jsp.el.ExpressionEvaluator getExpressionEvaluator() {
92 return _pageContext.getExpressionEvaluator();
93 }
94
95 public JspWriter getOut() {
96 return new PipingJspWriter(_pageContext.getOut());
97 }
98
99 public Object getPage() {
100 return _pageContext.getPage();
101 }
102
103 public ServletRequest getRequest() {
104 return _pageContext.getRequest();
105 }
106
107 public ServletResponse getResponse() {
108 return _pageContext.getResponse();
109 }
110
111 public ServletConfig getServletConfig() {
112 return _pageContext.getServletConfig();
113 }
114
115 public ServletContext getServletContext() {
116 return _pageContext.getServletContext();
117 }
118
119 public HttpSession getSession() {
120 return _pageContext.getSession();
121 }
122
123
126 public javax.servlet.jsp.el.VariableResolver getVariableResolver() {
127 return _pageContext.getVariableResolver();
128 }
129
130 public PageContext getWrappedPageContext() {
131 return _pageContext;
132 }
133
134 public void handlePageException(Exception e)
135 throws IOException, ServletException {
136
137 _pageContext.handlePageException(e);
138 }
139
140 public void handlePageException(Throwable t)
141 throws IOException, ServletException {
142
143 _pageContext.handlePageException(t);
144 }
145
146 public void include(String relativeUrlPath)
147 throws IOException, ServletException {
148
149 _pageContext.include(relativeUrlPath);
150 }
151
152 public void include(String relativeUrlPath, boolean flush)
153 throws IOException, ServletException {
154
155 _pageContext.include(relativeUrlPath, flush);
156 }
157
158 public void initialize(
159 Servlet servlet, ServletRequest request, ServletResponse response,
160 String errorPageURL, boolean needsSession, int bufferSize,
161 boolean autoFlush)
162 throws IllegalArgumentException, IllegalStateException, IOException {
163
164 _pageContext.initialize(
165 servlet, request, response, errorPageURL, needsSession, bufferSize,
166 autoFlush);
167 }
168
169 public JspWriter popBody() {
170 return _pageContext.popBody();
171 }
172
173 public BodyContent pushBody() {
174 UnsyncStringWriter unsyncStringWriter = new UnsyncStringWriter();
175
176 BodyContent bodyContent = (BodyContent)_pageContext.pushBody(
177 unsyncStringWriter);
178
179 return new BodyContentWrapper(bodyContent, unsyncStringWriter);
180 }
181
182 public JspWriter pushBody(Writer writer) {
183 return _pageContext.pushBody(new PipingJspWriter(writer));
184 }
185
186 public void release() {
187 _pageContext.release();
188 }
189
190 public void removeAttribute(String name) {
191 _pageContext.removeAttribute(name);
192 }
193
194 public void removeAttribute(String name, int scope) {
195 _pageContext.removeAttribute(name, scope);
196 }
197
198 public void setAttribute(String name, Object value) {
199 _pageContext.setAttribute(name, value);
200 }
201
202 public void setAttribute(String name, Object value, int scope) {
203 _pageContext.setAttribute(name, value, scope);
204 }
205
206 private PageContext _pageContext;
207
208 }