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1
33
34 package com.icesoft.faces.el;
35
36 import org.apache.commons.logging.Log;
37 import org.apache.commons.logging.LogFactory;
38
39 import javax.el.ELContext;
40 import javax.el.ELResolver;
41 import javax.el.FunctionMapper;
42 import javax.el.VariableMapper;
43 import javax.faces.application.Application;
44 import java.lang.reflect.Method  ;
45
46
47 public class ELContextImpl extends ELContext {
48 private FunctionMapper functionMapper;
49 private VariableMapper variableMapper;
50 private ELResolver resolver;
51
52 private static final Log log = LogFactory.getLog(ELContextImpl.class);
53
54 public ELContextImpl(Application application) {
55 try {
56 Method getElResolver =
57 Application.class
58 .getDeclaredMethod("getELResolver", (Class []) null);
59 this.resolver =
60 (ELResolver) getElResolver
61 .invoke(application, (Object []) null);
62 } catch (Exception e) {
63 if (log.isErrorEnabled()) {
64 log.error("Failed to instantiate ELResolver. " + e.getMessage(),
65 e);
66 }
67 }
68 }
69
70 public void setFunctionMapper(FunctionMapper functionMapper) {
71 this.functionMapper = functionMapper;
72 }
73
74 public FunctionMapper getFunctionMapper() {
75 return functionMapper;
76 }
77
78 public void setVariableMapper(VariableMapper variableMapper) {
79 this.variableMapper = variableMapper;
80 }
81
82 public VariableMapper getVariableMapper() {
83 return variableMapper;
84 }
85
86 public ELResolver getELResolver() {
87 return resolver;
88 }
89
90 }
91
92 |
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