001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019package lucee.runtime.tag; 020 021import lucee.runtime.exp.ExpressionException; 022import lucee.runtime.ext.tag.TagImpl; 023 024/** 025* A child of cfservlet. It passes data to the servlet. Each cfservletparam tag within the cfservlet 026* block passes a separate piece of data to the servlet. 027* 028* 029* 030**/ 031public final class ServletParam extends TagImpl { 032 private String value; 033 private String type; 034 private String variable; 035 private String name; 036 037 038 /** 039 * constructor for the tag class 040 * @throws ExpressionException 041 **/ 042 public ServletParam() throws ExpressionException { 043 throw new ExpressionException("tag cfservletparam is deprecated"); 044 } 045 046 /** set the value value 047 * Value of a name-value pair passed to the servlet as a parameter. 048 * @param value value to set 049 **/ 050 public void setValue(String value) { 051 this.value=value; 052 } 053 054 /** set the value type 055 * @param type value to set 056 **/ 057 public void setType(String type) { 058 this.type=type; 059 } 060 061 /** set the value variable 062 * @param variable value to set 063 **/ 064 public void setVariable(String variable) { 065 this.variable=variable; 066 } 067 068 /** set the value name 069 * If used with the value attribute, it is the name of the servlet parameter. If used with the variable attribute, it is 070 * the name of the servlet attribute 071 * @param name value to set 072 **/ 073 public void setName(String name) { 074 this.name=name; 075 } 076 077 078 @Override 079 public int doStartTag() { 080 return SKIP_BODY; 081 } 082 083 @Override 084 public int doEndTag() { 085 return EVAL_PAGE; 086 } 087 088 @Override 089 public void release() { 090 super.release(); 091 value=""; 092 type=""; 093 variable=""; 094 name=""; 095 } 096}