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Ignore whitespace Rev 1009 → Rev 1026

/backpath/trunk/tld/ak-backpath.tld
1,4 → 1,4
<?xml version="1.0" encoding="UTF-8"?>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE taglib PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.1//EN" "http://java.sun.com/j2ee/dtds/web-jsptaglibrary_1_1.dtd">
<taglib>
<tlibversion>1.0</tlibversion>
7,6 → 7,30
<uri>http://26th.net/backpath</uri>
 
<tag>
<name>init</name>
<tagclass>ak.backpath.taglib.InitTag</tagclass>
<attribute>
<name>backPathKey</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<name>backPathParam</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<name>backPathIgnore</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<name>zip</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
<tag>
<name>backlink</name>
<tagclass>ak.backpath.taglib.BackwardLinkTag</tagclass>
<attribute>
/backpath/trunk/src/ak/backpath/BackPath.java
59,6 → 59,8
protected boolean forwardParamsFormed = false;
protected String currentParams;
protected boolean currentParamsFormed = false;
protected String currentUrl;
protected boolean currentUrlFormed = false;
protected String backwardParams;
protected boolean backwardParamsFormed = false;
protected String backwardUrl;
82,15 → 84,23
String backPathParam, String backPathIgnore, boolean zip)
throws Exception
{
String[] ignores = null;
 
if(backPathIgnore != null)
ignores = backPathIgnore.trim().split(IGNORES_DELIMITER);
 
return findBackPath(request, backPathKey, backPathParam, ignores, zip);
}
 
public static BackPath findBackPath(HttpServletRequest request, String backPathKey,
String backPathParam, String[] ignores, boolean zip)
throws Exception
{
Object backPathObj = request.getAttribute(backPathKey);
 
if(backPathObj == null) {
BackPath backPath;
String[] ignores = null;
 
if(backPathIgnore != null)
ignores = backPathIgnore.trim().split(IGNORES_DELIMITER);
 
backPath = new BackPath(request, backPathParam, ignores, zip);
request.setAttribute(backPathKey, backPath);
return backPath;
256,6 → 266,37
}
}
 
public String getCurrentUrl()
{
if(!currentParamsFormed) {
currentUrl = formCurrentUrl();
currentUrlFormed = true;
}
 
return currentUrl;
}
 
protected String formCurrentUrl()
{
if(stack.size() < 1) return null;
 
try {
StringBuffer url = new StringBuffer((String)stack.get(stack.size()-1));
if(stack.size() > 1) {
String s = encode(stack, zip, 1);
if(url.indexOf(URL_PARAM_START_STR) >= 0) url.append(URL_PARAM_SEPARATOR);
else url.append(URL_PARAM_START);
url.append(param).append(URL_PARAM_VALUE).append(s);
}
 
return url.toString();
}
catch(IOException ex) {
log.error("Cannot form current url", ex);
return null;
}
}
 
public void init(HttpServletRequest request)
{
try {
297,6 → 338,7
// form url
if(query.length() > 0) url = query.insert(0, url).toString();
}
 
stack.add(url);
}
catch(IOException ex) {
386,6 → 428,8
forwardParamsFormed = false;
currentParams = null;
currentParamsFormed = false;
currentUrl = null;
currentUrlFormed = false;
backwardParams = null;
backwardParamsFormed = false;
backwardUrl = null;
/backpath/trunk/src/ak/backpath/taglib/ak-backpath.tld
File deleted
/backpath/trunk/src/ak/backpath/taglib/EmptyTagBase.java
66,7 → 66,7
 
public int doStartTag() throws JspException
{
if (condition())
if(condition())
return (EVAL_BODY_INCLUDE);
else
return (SKIP_BODY);
/backpath/trunk/src/ak/backpath/taglib/InitTag.java
0,0 → 1,86
package ak.backpath.taglib;
 
import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;
import ak.backpath.BackPath;
 
/**
* This tag just does nothing but saves a backpath object into request with given params,
* should be used at the top pf JSp to ensure that all tags use correct backpath params.
*/
public class InitTag extends TagSupport
{
protected String backPathKey = BackPath.DEFAULT_KEY;
 
public String getBackPathKey()
{
return this.backPathKey;
}
 
public void setBackPathKey(String backPathKey)
{
this.backPathKey = backPathKey;
}
 
protected String backPathParam = BackPath.DEFAULT_PARAM;
 
public String getBackPathParam()
{
return this.backPathParam;
}
 
public void setBackPathParam(String backPathParam)
{
this.backPathParam = backPathParam;
}
 
protected String backPathIgnore = null;
 
public String getBackPathIgnore()
{
return this.backPathIgnore;
}
 
public void setBackPathIgnore(String backPathIgnore)
{
this.backPathIgnore = backPathIgnore;
}
 
protected boolean zip = BackPath.DEFAULT_ZIP;
 
public boolean getZip()
{
return this.zip;
}
 
public void setZip(boolean zip)
{
this.zip = zip;
}
 
public void release()
{
super.release();
backPathKey = BackPath.DEFAULT_KEY;
backPathParam = BackPath.DEFAULT_PARAM;
backPathIgnore = null;
zip = BackPath.DEFAULT_ZIP;
}
 
public int doStartTag() throws JspException
{
// remove old, if any
((HttpServletRequest)pageContext.getRequest()).removeAttribute(backPathKey);
 
// create a new one
TaglibUtils.findBackPath(pageContext, backPathKey, backPathParam, backPathIgnore, zip);
 
return (SKIP_BODY);
}
 
public int doEndTag() throws JspException
{
return (EVAL_PAGE);
}
}