Hello, my c2 gives me something like this: message: Exception in ServerPagesGenerator.generate() description: org.apache.cocoon.ProcessingException: Exception in ServerPagesGenerator.generate(): java.lang.NullPointerException
i dont know how to fix it. i enclose sitemap, xsp, xsl. in cocoon.xconf i have defined fp-tool namespace. You may see this error live at http://office.ferienwelt.com.pl:8080/cocoon/portal/destinations thanks in advance, hubert.
<?xml version="1.0"?> <map:sitemap xmlns:map="http://apache.org/cocoon/sitemap/1.0";> <!-- =========================== Components ================================ --> <map:components> <map:generators default="file"/> <map:transformers default="xslt"/> <map:readers default="resource"/> <map:serializers default="html"/> <map:selectors default="browser"/> <map:matchers default="wildcard"> <map:matcher name="wildcard" src="org.apache.cocoon.matching.WildcardURIMatcherFactory"/> </map:matchers> </map:components> <!-- =========================== Pipelines ================================= --> <map:pipelines> <!-- private pipelines --> <map:pipeline> <map:match pattern="dests"> <map:generate type="serverpages" src="serverpages/destinations.xsp"/> <map:serialize type="xml"/> </map:match> </map:pipeline> <!-- public pipelines --> <map:pipeline> <map:match pattern=""> <map:redirect-to uri="welcome"/> </map:match> <map:match pattern="welcome"> <map:aggregate element="page"> <map:part src="cocoon:/dests" element="destinations"/> </map:aggregate> <map:transform type="xslt" src="stylesheets/main.xsl"/> <map:serialize type="html"/> </map:match> <!-- i use this for tests --> <map:match pattern="destinations"> <map:generate type="serverpages" src="serverpages/destinations.xsp"/> <map:transform src="stylesheets/destinations.xsl"/> <map:serialize/> </map:match> <map:match pattern="main-style"> <map:read src="main.css" mime-type="text/css"/> </map:match> </map:pipeline> </map:pipelines> </map:sitemap> <!-- end of file -->
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.1"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:esql="http://apache.org/cocoon/SQL/v2";
xmlns:xsp="http://apache.org/xsp";
xmlns:fp-tool="http://office.ferienwelt.com.pl/fp-tool";>
<xsl:template match="fp-tool:dests">
<esql:connection>
<esql:pool>fp</esql:pool>
<esql:execute-query>
<esql:query>SELECT * FROM loc</esql:query>
<!-- got results -->
<esql:results>
<esql:row-results>
<xsp:element name="destination">
<xsp:attribute name="id">
<esql:get-int
column="id_loc"/>
</xsp:attribute>
<xsp:attribute name="sup-id">
<esql:get-int
column="sup_loc"/>
</xsp:attribute>
<xsp:element name="name">
<esql:get-string
column="name_loc"/>
</xsp:element>
<xsp:element name="short-info">
<esql:get-string
column="short_info_loc"/>
</xsp:element>
</xsp:element>
</esql:row-results>
</esql:results>
</esql:execute-query>
</esql:connection>
</xsl:template>
<xsl:template match="@*|node()" priority="-1">
<xsl:copy>
<xsl:apply-templates select="@*|node()"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
<?xml version="1.0" encoding="UTF-8"?>
<xsp:page
xmlns:esql="http://apache.org/cocoon/SQL/v2";
xmlns:xsp="http://apache.org/xsp";
xmlns:fp-tool="http://office.ferienwelt.com.pl/fp-tool";>
<fp-tool:dests/>
</xsp:page>
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.1"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:template match="destinations">
<table>
<xsl:for-each select="destination">
<xsl:apply-templates select="."/>
</xsl:for-each>
</table>
</xsl:template>
<xsl:template match="destination">
<tr>
<td>
<xsl:value-of select="name"/>
</td>
</tr>
</xsl:template>
</xsl:stylesheet>
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.1"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:template match="page">
<html>
<head>
<title>
Welcome
</title>
<meta name="Version" content="{version}"/>
<link rel="stylesheet" href="main-style"
mime="text/css"/>
</head>
<body bgcolor="#99ff33">
<table border="0" cellspacing="0" cellpadding="0"
width="100%" height="100%" style="text-align: center">
<tr height="90%">
<td style="vertical-align: top;
background-color: #e7fbc8">
<table width="95%"
align="center">
<thead>
<tr>
<th>
Welcome
</th>
</tr>
</thead>
<tbody>
<tr>
<td
align="left">
<xsl:apply-templates select="destinations"/>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr>
<td style="vertical-align: bottom;
background-color: #e7fbc8">
<table width="48%"
align="right">
<tr>
<td
class="id">
<xsl:element name="a">
<xsl:attribute name="href">
<xsl:text>mailto:</xsl:text>
<xsl:value-of select="author/address"/>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:text>Write a comment to </xsl:text>
<xsl:value-of select="author/name"/>
</xsl:attribute>
<xsl:value-of select="author/name"/>
</xsl:element>
<br/>
<xsl:value-of select="version"/>
<br />
<xsl:text>$Id: test5.xsl,v 1.46 2001/10/16 09:46:40 huberti Exp $</xsl:text>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
</xsl:template>
<xsl:template match="destinations">
<table width="20%" height="100%">
<thead>
<tr>
<th class="id" style="color: red">
:::destinations:::
</th>
</tr>
</thead>
<xsl:for-each select="destination [@sup-id = 0]">
<xsl:sort data-type="text" select="text()"/>
<xsl:apply-templates select="."/>
</xsl:for-each>
</table>
</xsl:template>
<xsl:template match="destination">
<tr>
<td>
<span class="id" style="color: blue"><xsl:value-of
select="@id"/></span>
<xsl:choose>
<xsl:when test="string-length
(short-info) > 0">
<span style="font-size: xx-small;
font-weight: bold; color: green">
<xsl:attribute name="title">
<xsl:value-of
select="short-info"/>
</xsl:attribute>
<xsl:value-of
select="text()"/>
</span>
</xsl:when>
<xsl:otherwise>
<span style="font-size: xx-small;
color: blue">
<xsl:value-of
select="text()"/>
</span>
</xsl:otherwise>
</xsl:choose>
<xsl:variable name="current_loc_id">
<xsl:value-of select="@id"/>
</xsl:variable>
<xsl:if test="count (../destination [@sup-id =
$current_loc_id])">
<table width="95%" align="right">
<thead>
<tr>
<th class="id">
:::subdestinations:::
</th>
</tr>
</thead>
<tbody>
<xsl:for-each
select="../destinations [@sup-id = $current_loc_id]">
<xsl:sort
data-type="text" select="text()"/>
<xsl:apply-templates
select="."/>
</xsl:for-each>
</tbody>
</table>
</xsl:if>
</td>
</tr>
</xsl:template>
</xsl:stylesheet>
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