We have an inhouse legacy java library to generate reports with jasper+spring and export them to html, pdf or xls.
However excel files have all the cells with the same (no ) format
We have one report where one column is filled with text and there is concern that it could be interpreted as formula with numeric values or some other type of code. Likewise we have strings with leading zeroes that should appear in the report.
I have tried setting JExcelApiExporterParameter.IS_DETECT_CELL_TYPE to true through jasperExportParameters.
The report configuration is done through xml like the following:
<bean id="jasperReportHeader" class="java.lang.String">
<constructor-arg>
<value>
<![CDATA[
<html>
]]>
</value>
</constructor-arg>
</bean>
<bean id="jasperExportParameters" class="java.util.HashMap">
<constructor-arg>
<map>
<entry
key="net.sf.jasperreports.engine.export.JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN"
value="false" />
<entry
key="net.sf.jasperreports.engine.export.JRHtmlExporterParameter.IMAGES_URI">
<value><![CDATA[utils.jasper?opcion=muestraImagen&image=]]></value>
</entry>
<entry
key="net.sf.jasperreports.engine.export.JRHtmlExporterParameter.HTML_HEADER">
<ref bean="jasperReportHeader" />
</entry>
<entry
key="net.sf.jasperreports.engine.export.JRHtmlExporterParameter.HTML_FOOTER">
<ref bean="jasperReportFooter" />
</entry>
<entry
key="net.sf.jasperreports.engine.export.JRCsvExporterParameter.FIELD_DELIMITER"
value="|" />
<entry
key="net.sf.jasperreports.engine.export.JExcelApiExporterParameter.IS_DETECT_CELL_TYPE"
value="true" />
</map>
</constructor-arg>
</bean>
<bean id="jasperReportFooter" class="java.lang.String">
<constructor-arg>
<value>
<![CDATA[
</html>
]]>
</value>
</constructor-arg>
</bean>
<!-- REPORTES -->
<bean id="solicitudRevisionView"
class="mx.org.rfe.ife.siirfe.comun.web.spring.views.jasper.CustomJasperReportsMultiFormatView">
<property name="url" value="/WEB-INF/reportes/SOLICITUD_REVISION.jasper" />
<property name="exporterParameters" ref="jasperExportParameters" />
</bean>
How can I tell jasper to format cells with text format?
is it doable at all?
This library is using jasper 4.6.0, but I could migrate if that is what is needed.
Our reports have been edited with iReport 3.7.6.
Jasperreports won't interpret your cells to be formulas unless you tell it that they are so. On the other hand, I guess your exporter parameters are not set properly with the map declaration fed into CustomJasperReportsMultiFormatView. Instead of the map declaration, I'd expect something more like
<bean id="solicitudRevisionView"
class="mx.org.rfe.ife.siirfe.comun.web.spring.views.jasper.CustomJasperReportsMultiFormatView">
<property name="url" value="/WEB-INF/reportes/SOLICITUD_REVISION.jasper" />
<property name="exporterParameters">
<props>
<prop name="net.sf.jasperreports.export.xls.detect.cell.type">true</prop>
</props>
</property>
as the Java constants in your spring xml configuration file, like net.sf.jasperreports.engine.export.JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN, won't be evaluated unless you do it in a different way.
Related
I want heritrix (version 3.4.0 currently) to crawl site.domain/path and load all pages below that but also include needed things to show the pages, like imgages, scripts and such.
According to https://heritrix.readthedocs.io/en/latest/glossary.html heading "Discovery Path", what I want is "Embedded links" - E and maybe Speculative embed - X. I do not want it to follow normal links - L outside my path.
I have been experimenting with the rules and my basic idea is this: (Last matching rule wins according to docs.)
accept all
reject everything outside site.domain/path
accept embedded files (images/css/script/etc)
It works fine to crawl, only pages within that path on the server but it does not load the needed files for the pages.
How to make it load the needed files as well?
Configuration in my job so far:
<bean id="scope" class="org.archive.modules.deciderules.DecideRuleSequence">
<property name="rules">
<list>
<bean class="org.archive.modules.deciderules.AcceptDecideRule" />
<bean class="org.archive.modules.deciderules.NotMatchesListRegexDecideRule">
<property name="decision" value="REJECT"/>
<property name="regexList">
<list>
<value>.*site\.domain/path/.*</value>
</list>
</property>
</bean>
<!-- HOW to accept embedded things here? -->
<!-- Below are some of the "standard" rules set up on a fresh job, it behaves the same with and without them when it comes to not loading embedded stuff -->
<bean class="org.archive.modules.deciderules.TooManyHopsDecideRule">
<!-- <property name="maxHops" value="20" /> -->
</bean>
<!-- ...and REJECT those with suspicious repeating path-segments... -->
<bean class="org.archive.modules.deciderules.PathologicalPathDecideRule">
<!-- <property name="maxRepetitions" value="2" /> -->
</bean>
<!-- ...and REJECT those with more than threshold number of path-segments... -->
<bean class="org.archive.modules.deciderules.TooManyPathSegmentsDecideRule">
<!-- <property name="maxPathDepth" value="20" /> -->
</bean>
<!-- ...but always ACCEPT those marked as prerequisitee for another URI... -->
<bean class="org.archive.modules.deciderules.PrerequisiteAcceptDecideRule">
</bean>
<!-- ...but always REJECT those with unsupported URI schemes -->
<bean class="org.archive.modules.deciderules.SchemeNotInSetDecideRule">
</bean>
</list>
</property>
</bean>
This accepts those containing E or X in the Discovery Path.
<bean class="org.archive.modules.deciderules.HopsPathMatchesRegexDecideRule">
<property name="decision" value="ACCEPT"/>
<property name="regex" value="(E|X)" />
</bean>
PS
Ironic when you spend some hours on something and when you make a question and while making an adjustment on it stumble upon the solution.
I am using spring integration to ftp files to a remote server and I am using xml based config. I would like to use spring cloud config , so I can move all the properties files to git and use #RefreshScope to refresh the properties. What's the best way to achieve this in spring integration which has only xmls.
I have the below code :
<bean id="inDefaultSftpSessionFactory"
class="org.springframework.integration.sftp.session.DefaultSftpSessionFactory">
<property name="host" value="${sftp.host}" />
<property name="port" value="${sftp.port}" />
<property name="user"
value="${sftp.username}" />
<property name="password"
value="${sftp.password}" />
<property name="allowUnknownKeys" value="true" />
</bean>
Try scope="refresh" and <aop:scoped-proxy/> for that bean definition.
Something like this:
<bean id="inDefaultSftpSessionFactory"
class="org.springframework.integration.sftp.session.DefaultSftpSessionFactory"
scope="refresh">
<property name="host" value="${sftp.host}" />
<property name="port" value="${sftp.port}" />
<property name="user" value="${sftp.username}" />
<property name="password" value="${sftp.password}" />
<property name="allowUnknownKeys" value="true" />
<aop:scoped-proxy/>
</bean>
I'm trying to integrate Apache Ignite with Apache Cassandra(3.11.2) as I want to use Ignite to cache the data present in my already existing Cassandra database.
After going through the online resources, I've done the following till now:
Downloaded Apache Ignite.
Copied all the folders present in "libs/optional/" to "libs/"(I don't know which ones will be required for Cassandra).
Created 3 xmls in the config folder i.e. "cassandra-config.xml", "connection-settings.xml" and "persistance-settings.xml". Currently I'm using the same node(172.16.129.68) for both Cassandra and Ignite.
cassandra-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<!-- Cassandra connection settings -->
<import resource="connection-settings.xml" />
<!-- Persistence settings for 'cache1' -->
<bean id="cache1_persistence_settings" class="org.apache.ignite.cache.store.cassandra.persistence.KeyValuePersistenceSettings">
<constructor-arg type="org.springframework.core.io.Resource" value="file:/home/cass/apache_ignite/apache-ignite-fabric-2.4.0-bin/config/persistance-settings.xml" />
</bean>
<!-- Ignite configuration -->
<bean id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
<property name="cacheConfiguration">
<list>
<!-- Configuring persistence for "cache1" cache -->
<bean class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="cache1"/>
<property name="readThrough" value="true"/>
<property name="writeThrough" value="true"/>
<property name="writeBehindEnabled" value="true"/>
<property name="cacheStoreFactory">
<bean class="org.apache.ignite.cache.store.cassandra.CassandraCacheStoreFactory">
<property name="dataSourceBean" value="cassandraAdminDataSource"/>
<property name="persistenceSettingsBean" value="cache1_persistence_settings"/>
</bean>
</property>
</bean>
</list>
</property>
<!-- Explicitly configure TCP discovery SPI to provide list of initial nodes. -->
<property name="discoverySpi">
<bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
<property name="ipFinder">
<!--
Ignite provides several options for automatic discovery that can be used
instead os static IP based discovery. For information on all options refer
to our documentation: http://apacheignite.readme.io/docs/cluster-config
-->
<!-- Uncomment static IP finder to enable static-based discovery of initial nodes. -->
<!--<bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">-->
<bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.multicast.TcpDiscoveryMulticastIpFinder">
<property name="addresses">
<list>
<!-- In distributed environment, replace with actual host IP address. -->
<value>172.16.129.68:47500..47509</value>
</list>
</property>
</bean>
</property>
</bean>
</property>
</bean>
connection-settings.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="loadBalancingPolicy" class="com.datastax.driver.core.policies.TokenAwarePolicy">
<constructor-arg type="com.datastax.driver.core.policies.LoadBalancingPolicy">
<bean class="com.datastax.driver.core.policies.RoundRobinPolicy"/>
</constructor-arg>
</bean>
<bean id="cassandraAdminDataSource" class="org.apache.ignite.cache.store.cassandra.datasource.DataSource">
<property name="port" value="9042"/>
<property name="contactPoints" value="172.16.129.68"/>
<property name="readConsistency" value="ONE"/>
<property name="writeConsistency" value="ONE"/>
<property name="loadBalancingPolicy" ref="loadBalancingPolicy"/>
</bean>
persistance-settings.xml
<persistence keyspace="test" table="epc_table">
<keyPersistence class="java.lang.String" strategy="PRIMITIVE" column="imsi"/>
<valuePersistence strategy="BLOB"/>
</persistence>
I run the following command to start Ignite from bin folder.
ignite.sh ../config/cassandra-config.xml
Now, I want to take a look at the cassandra table via sqlline. I've tried the following:
./sqlline.sh -u jdbc:cassandra://172.16.129.68:9042/test //(test is the name of the keyspace)
I get the following output:
No known driver to handle "jdbc:cassandra://172.16.129.68:9042/test". Searching for known drivers...
java.lang.NullPointerException
sqlline version 1.3.0
0: jdbc:cassandra://172.16.129.68:9042/test>
I've also tried:
./sqlline.sh -u jdbc:ignite:thin://172.16.129.68
but when I use "!tables", I'm not able to see any table.
What exactly has been missing? How to access/modify the tables present in Cassandra using sqlline?
Operating System: RHEL 6.5
Apache Ignite is a key-value database and there are no tables created by default that you are able to view with JDBC connector. CacheStore is a way to integrate Ignite with external DB or any other storage, and it loads data as a key-value pair.
In your config you said Ignite that you want to store and load entries in/from Cassandra, but still Ignite doesn't know entries structure (BTW Ignite really doesn't care what objects were putted into it).
To be able to list tables and do queries on it, you need to create tables. For that you need to have ignite-indexing in /lib directory and set QueryEntity or indexed types if you have annotated POJOs. Here is example of such configuration:
<bean class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="mycache"/>
<!-- Configure query entities -->
<property name="queryEntities">
<list>
<bean class="org.apache.ignite.cache.QueryEntity">
<property name="keyType" value="java.lang.Long"/>
<property name="valueType" value="org.apache.ignite.examples.Person"/>
<property name="fields">
<map>
<entry key="id" value="java.lang.Long"/>
<entry key="orgId" value="java.lang.Long"/>
<entry key="firstName" value="java.lang.String"/>
<entry key="lastName" value="java.lang.String"/>
<entry key="resume" value="java.lang.String"/>
<entry key="salary" value="java.lang.Double"/>
</map>
</property>
<property name="indexes">
<list>
<bean class="org.apache.ignite.cache.QueryIndex">
<constructor-arg value="id"/>
</bean>
<bean class="org.apache.ignite.cache.QueryIndex">
<constructor-arg value="orgId"/>
</bean>
<bean class="org.apache.ignite.cache.QueryIndex">
<constructor-arg value="salary"/>
</bean>
</list>
</property>
</bean>
</list>
</property>
If you configure that, you'll get an ability to enlist and query that tables over SQLine. (Please note, that you cannot query data that are not loaded into Ignite. To load them, you may use IgniteCache.get() with enabled readThrough option or IgniteCache.loadCache() to load everything from Cassandra table).
To query Cassandra with JDBC, you need a JDBC driver for it, try, for example DBSchema.
my table structure ;
CREATE TABLE mydb.person (
firstname text,
lastname text,
age int,
birthdate timestamp,
married boolean,
phone text,
PRIMARY KEY (firstname, lastname)
);
and i wanna get all person details have firstname 'abc'.
as i'm providing only partition key ,not cluster key.
getting result from cache only when specify both partition and cluster key.
tried sql query also but gives error table not found.
[error pic][1]https://i.stack.imgur.com/OFem2.png
cache config is as below:
<!-- Persistence settings for 'cache1' -->
<bean id="cache1_persistence_settings" class="org.apache.ignite.cache.store.cassandra.persistence.KeyValuePersistenceSettings">
<constructor-arg type="org.springframework.core.io.Resource" value="classpath:persistence/primitive/persistence-settings-1.xml" />
</bean>
<!-- Ignite configuration -->
<bean id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
<property name="cacheConfiguration">
<list>
<!-- Configuring persistence for "cache1" cache -->
<bean class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="cache1"/>
<property name="readThrough" value="false"/>
<property name="writeThrough" value="true"/>
<property name="writeBehindEnabled" value="true"/>
<property name="writeBehindFlushSize" value="2"/>
<property name="atomicityMode" value="TRANSACTIONAL"/>
<property name="backups" value="1"/>
<property name="cacheStoreFactory">
<bean class="org.apache.ignite.cache.store.cassandra.CassandraCacheStoreFactory">
<property name="dataSourceBean" value="cassandraAdminDataSource" />
<property name="persistenceSettingsBean" value="cache1_persistence_settings"/>
</bean>
</property>
</bean>
</list>
</property>
<property name="clientMode" value="false"/>
<!-- Explicitly configure TCP discovery SPI to provide list of initial nodes. -->
<property name="discoverySpi">
<bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
<property name="ipFinder">
<!--
Ignite provides several options for automatic discovery that can be used
instead os static IP based discovery. For information on all options refer
to our documentation: http://apacheignite.readme.io/docs/cluster-config
-->
<!-- Uncomment static IP finder to enable static-based discovery of initial nodes. -->
<!--<bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">-->
<bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.multicast.TcpDiscoveryMulticastIpFinder">
<property name="addresses">
<list>
<!-- In distributed environment, replace with actual host IP address. -->
<value>192.168.0.3:47500..47509</value>
</list>
</property>
</bean>
and have used pojo strategy for key and value.
Apache Ignite allows to search in cache by any fields (not mandatory partition and cluster keys). How properly configure SQL in Apache Ignite read there:https://apacheignite.readme.io/docs#queryentity-based-configuration
i found that is because of index config in cache config file
refer this link config index and Failed to execute SQL . its woking just by adding below lines
<property name="queryEntities">
<list>
<bean class="org.apache.ignite.cache.QueryEntity">
<property name="keyType" value="com.manish.igniteexample.PersonKey"/>
<property name="valueType" value="com.manish.igniteexample.Person"/>
<property name="fields">
<map>
<entry key="firstname" value="java.lang.String"/>
<entry key="lastname" value="java.lang.String"/>
<entry key="age" value="java.lang.Integer"/>
<entry key="married" value="java.lang.Boolean"/>
<entry key="birthDate" value="java.util.Date"/>
<entry key="phone" value="java.lang.Integer"/>
</map>
</property>
<property name="indexes">
<list>
<bean class="org.apache.ignite.cache.QueryIndex">
<constructor-arg value="firstname"/>
</bean>
<bean class="org.apache.ignite.cache.QueryIndex">
<constructor-arg value="lastname"/>
</bean>
</list>
</property>
</bean>
</list>
</property>
I created a custom sitedefinition. In my sitedefition i want to activate a custom feature (i add the guid into my onet.xml).
My custom feature for adding the webpart to the page is creating an error. The error is default.aspx is not found. I thought a page in a sitedefition is created first. After that feature will be activate. Why i receive an error?
SPLimitedWebPartManager collWebParts = web.GetLimitedWebPartManager("default.aspx", System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared);
collWebParts.AddWebPart(CustomWebPart, "MainLeft", 1);
collWebParts.SaveChanges(CustomWebPart);
collWebParts.Web.Dispose();
You'd better add you webparts in modules in onet.xml. Just add the tag and use the tag to provision your particular webparts.
A simple sample:
<Modules>
<Module Name="DefaultBlank" Url="" Path="">
<File Url="default.aspx" Path="default.aspx">
<AllUsersWebPart WebPartOrder="0" WebPartZoneID="Right" ID="g_bdef0b56_c2f4_4c5a_bc39_2908a0f61410">
<![CDATA[<webParts>
<webPart xmlns="http://schemas.microsoft.com/WebPart/v3">
<metaData>
<type name="***.LatestDiscussionsWebPart.LatestDiscussionsWebPart, ***, Version=1.0.0.0, Culture=neutral, PublicKeyToken=20cca094e7d0240a" />
<importErrorMessage>Cannot import this Web Part.</importErrorMessage>
</metaData>
<data>
<properties>
<property name="AllowZoneChange" type="bool">True</property>
<property name="ExportMode" type="exportmode">All</property>
<property name="HelpUrl" type="string" />
<property name="Hidden" type="bool">False</property>
<property name="TitleUrl" type="string" />
<property name="Description" type="string">Latest Discussions WebPart</property>
<property name="AllowHide" type="bool">True</property>
<property name="AllowMinimize" type="bool">True</property>
<property name="Title" type="string">Latest Discussions </property>
<property name="ChromeType" type="chrometype">Default</property>
<property name="AllowConnect" type="bool">True</property>
<property name="Width" type="unit" />
<property name="Height" type="unit" />
<property name="HelpMode" type="helpmode">Navigate</property>
<property name="CatalogIconImageUrl" type="string" />
<property name="AllowEdit" type="bool">True</property>
<property name="TitleIconImageUrl" type="string" />
<property name="Direction" type="direction">NotSet</property>
<property name="AllowClose" type="bool">True</property>
<property name="ChromeState" type="chromestate">Normal</property>
</properties>
</data>
</webPart>
</webParts>]]>
</AllUsersWebPart>
</File>
</Module>
Good luck.