com.sun.el.parser.AstLiteralExpression Maven / Gradle / Ivy
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package com.sun.el.parser;
import javax.el.ELException;
import com.sun.el.lang.EvaluationContext;
/**
* @author Jacob Hookom [[email protected]]
* @version $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: kchung $
*/
public final class AstLiteralExpression extends SimpleNode {
public AstLiteralExpression(int id) {
super(id);
}
public Class getType(EvaluationContext ctx) throws ELException {
return String.class;
}
public Object getValue(EvaluationContext ctx) throws ELException {
return this.image;
}
public void setImage(String image) {
if (image.indexOf('\\') == -1) {
this.image = image;
return;
}
int size = image.length();
StringBuffer buf = new StringBuffer(size);
for (int i = 0; i < size; i++) {
char c = image.charAt(i);
if (c == '\\' && i + 1 < size) {
char c1 = image.charAt(i + 1);
if (c1 == '\\' || c1 == '"' || c1 == '\'' || c1 == '#'
|| c1 == '$') {
c = c1;
i++;
}
}
buf.append(c);
}
this.image = buf.toString();
}
}