/*
* $Id: ELRedirectTag.java 471754 2006-11-06 14:55:09Z husted $
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.strutsel.taglib.logic;
import org.apache.struts.taglib.logic.RedirectTag;
import org.apache.strutsel.taglib.utils.EvalHelper;
import javax.servlet.jsp.JspException;
/**
* Generate a URL-encoded redirect to the specified URI. <p> This class is a
* subclass of the class <code>org.apache.struts.taglib.logic.RedirectTag</code>
* which provides most of the described functionality. This subclass allows
* all attribute values to be specified as expressions utilizing the
* JavaServer Pages Standard Library expression language.
*
* @version $Rev: 471754 $
*/
public class ELRedirectTag extends RedirectTag {
/**
* Instance variable mapped to "action" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String actionExpr;
/**
* Instance variable mapped to "anchor" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String anchorExpr;
/**
* Instance variable mapped to "forward" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String forwardExpr;
/**
* Instance variable mapped to "href" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String hrefExpr;
/**
* Instance variable mapped to "name" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String nameExpr;
/**
* Instance variable mapped to "page" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String pageExpr;
/**
* Instance variable mapped to "paramId" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String paramIdExpr;
/**
* Instance variable mapped to "paramName" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String paramNameExpr;
/**
* Instance variable mapped to "paramProperty" tag attribute. (Mapping set
* in associated BeanInfo class.)
*/
private String paramPropertyExpr;
/**
* Instance variable mapped to "paramScope" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String paramScopeExpr;
/**
* Instance variable mapped to "property" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String propertyExpr;
/**
* Instance variable mapped to "scope" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
private String scopeExpr;
/**
* Instance variable mapped to "transaction" tag attribute. (Mapping set
* in associated BeanInfo class.)
*/
private String transactionExpr;
/**
* Instance variable mapped to "useLocalEncoding" tag attribute. (Mapping
* set in associated BeanInfo class.)
*/
private String useLocalEncodingExpr;
/**
* Getter method for "action" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public String getActionExpr() {
return (actionExpr);
}
/**
* Getter method for "anchor" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public String getAnchorExpr() {
return (anchorExpr);
}
/**
* Getter method for "forward" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public String getForwardExpr() {
return (forwardExpr);
}
/**
* Getter method for "href" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public String getHrefExpr() {
return (hrefExpr);
}
/**
* Getter method for "name" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public String getNameExpr() {
return (nameExpr);
}
/**
* Getter method for "page" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public String getPageExpr() {
return (pageExpr);
}
/**
* Getter method for "paramId" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public String getParamIdExpr() {
return (paramIdExpr);
}
/**
* Getter method for "paramName" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public String getParamNameExpr() {
return (paramNameExpr);
}
/**
* Getter method for "paramProperty" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
public String getParamPropertyExpr() {
return (paramPropertyExpr);
}
/**
* Getter method for "paramScope" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
public String getParamScopeExpr() {
return (paramScopeExpr);
}
/**
* Getter method for "property" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public String getPropertyExpr() {
return (propertyExpr);
}
/**
* Getter method for "scope" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public String getScopeExpr() {
return (scopeExpr);
}
/**
* Getter method for "transaction" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
public String getTransactionExpr() {
return (transactionExpr);
}
/**
* Getter method for "useLocalEncoding" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
public String getUseLocalEncodingExpr() {
return (useLocalEncodingExpr);
}
/**
* Setter method for "action" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public void setActionExpr(String actionExpr) {
this.actionExpr = actionExpr;
}
/**
* Setter method for "anchor" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public void setAnchorExpr(String anchorExpr) {
this.anchorExpr = anchorExpr;
}
/**
* Setter method for "forward" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public void setForwardExpr(String forwardExpr) {
this.forwardExpr = forwardExpr;
}
/**
* Setter method for "href" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public void setHrefExpr(String hrefExpr) {
this.hrefExpr = hrefExpr;
}
/**
* Setter method for "name" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public void setNameExpr(String nameExpr) {
this.nameExpr = nameExpr;
}
/**
* Setter method for "page" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public void setPageExpr(String pageExpr) {
this.pageExpr = pageExpr;
}
/**
* Setter method for "paramId" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public void setParamIdExpr(String paramIdExpr) {
this.paramIdExpr = paramIdExpr;
}
/**
* Setter method for "paramName" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public void setParamNameExpr(String paramNameExpr) {
this.paramNameExpr = paramNameExpr;
}
/**
* Setter method for "paramProperty" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
public void setParamPropertyExpr(String paramPropertyExpr) {
this.paramPropertyExpr = paramPropertyExpr;
}
/**
* Setter method for "paramScope" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
public void setParamScopeExpr(String paramScopeExpr) {
this.paramScopeExpr = paramScopeExpr;
}
/**
* Setter method for "property" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public void setPropertyExpr(String propertyExpr) {
this.propertyExpr = propertyExpr;
}
/**
* Setter method for "scope" tag attribute. (Mapping set in associated
* BeanInfo class.)
*/
public void setScopeExpr(String scopeExpr) {
this.scopeExpr = scopeExpr;
}
/**
* Setter method for "transaction" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
public void setTransactionExpr(String transactionExpr) {
this.transactionExpr = transactionExpr;
}
/**
* Setter method for "useLocalEncoding" tag attribute. (Mapping set in
* associated BeanInfo class.)
*/
public void setUseLocalEncodingExpr(String useLocalEncodingExpr) {
this.useLocalEncodingExpr = useLocalEncodingExpr;
}
/**
* Resets attribute values for tag reuse.
*/
public void release() {
super.release();
setActionExpr(null);
setAnchorExpr(null);
setForwardExpr(null);
setHrefExpr(null);
setNameExpr(null);
setPageExpr(null);
setParamIdExpr(null);
setParamNameExpr(null);
setParamPropertyExpr(null);
setParamScopeExpr(null);
setPropertyExpr(null);
setScopeExpr(null);
setTransactionExpr(null);
setUseLocalEncodingExpr(null);
}
/**
* Process the start tag.
*
* @throws JspException if a JSP exception has occurred
*/
public int doStartTag() throws JspException {
evaluateExpressions();
return (super.doStartTag());
}
/**
* Processes all attribute values which use the JSTL expression evaluation
* engine to determine their values.
*
* @throws JspException if a JSP exception has occurred
*/
private void evaluateExpressions()
throws JspException {
String string = null;
Boolean bool = null;
if ((string =
EvalHelper.evalString("action", getActionExpr(), this,
pageContext)) != null) {
setAction(string);
}
if ((string =
EvalHelper.evalString("anchor", getAnchorExpr(), this,
pageContext)) != null) {
setAnchor(string);
}
if ((string =
EvalHelper.evalString("forward", getForwardExpr(), this,
pageContext)) != null) {
setForward(string);
}
if ((string =
EvalHelper.evalString("href", getHrefExpr(), this, pageContext)) != null) {
setHref(string);
}
if ((string =
EvalHelper.evalString("name", getNameExpr(), this, pageContext)) != null) {
setName(string);
}
if ((string =
EvalHelper.evalString("page", getPageExpr(), this, pageContext)) != null) {
setPage(string);
}
if ((string =
EvalHelper.evalString("paramId", getParamIdExpr(), this,
pageContext)) != null) {
setParamId(string);
}
if ((string =
EvalHelper.evalString("paramName", getParamNameExpr(), this,
pageContext)) != null) {
setParamName(string);
}
if ((string =
EvalHelper.evalString("paramProperty", getParamPropertyExpr(),
this, pageContext)) != null) {
setParamProperty(string);
}
if ((string =
EvalHelper.evalString("paramScope", getParamScopeExpr(), this,
pageContext)) != null) {
setParamScope(string);
}
if ((string =
EvalHelper.evalString("property", getPropertyExpr(), this,
pageContext)) != null) {
setProperty(string);
}
if ((string =
EvalHelper.evalString("scope", getScopeExpr(), this, pageContext)) != null) {
setScope(string);
}
if ((bool =
EvalHelper.evalBoolean("transaction", getTransactionExpr(),
this, pageContext)) != null) {
setTransaction(bool.booleanValue());
}
if ((bool =
EvalHelper.evalBoolean("useLocalEncoding",
getUseLocalEncodingExpr(), this, pageContext)) != null) {
setUseLocalEncoding(bool.booleanValue());
}
}
}