Your PHP instructions partially inspired me to write a technical manual.

http://www.whitemagicsoftware.com/books/indispensable/

I have also published all of the source code (for free) on the site.

Thanks for all the help!

$jasper_abs_path = sfConfig::get(’sf_upload_dir’).”/jasper_reports/”;
$class = new JavaClass(”java.lang.Class”);
$class->forName(”com.mysql.jdbc.Driver”);
$driverManager = new JavaClass(”java.sql.DriverManager”);
$conn_path = ‘jdbc:mysql://’.$host.’/’.$dbname.’?user=’.$db_user.’&password=’.$db_pass; [^]
$conn = $driverManager->getConnection($conn_path);
$test_path = $jasper_abs_path.”test.jrxml”;
$compileManager = new JavaClass(”net.sf.jasperreports.engine.JasperCompileManager”);
$report = $compileManager->compileReport($test_path);
$fillManager = new JavaClass(”net.sf.jasperreports.engine.JasperFillManager”);
$params = new Java(”java.util.HashMap”);
$jasperPrint = $fillManager->fillReport($report, $params, $conn);

//XLS
$test_xls = $jasper_abs_path.”$test.xls”;
$parameter = new JavaClass(”net.sf.jasperreports.engine.export.JRXlsExporterParameter”);
$exportManager = new JavaClass(”net.sf.jasperreports.engine.export.JRXlsExporter”);
$exportManager->setParameter($parameter->JASPER_PRINT, $print);
$exportManager->setParameter($parameter->OUTPUT_FILE_NAME, $test_xls);
$exportManager->setParameter($parameter->IS_ONE_PAGE_PER_SHEET, false);
$exportManager->exportReport();

I am getting error for this code …
//
500 | Internal Server Error | java_InternalException
stack trace

* at ()
in http://127.0.0.1:8080/JavaBridge/java/Java.inc line 195 …
* at java_ThrowExceptionProxyFactory->getProxy(14, ‘net.sf.jasperreports.engine.JREmptyDataSource’, ‘T’, 1)
in http://127.0.0.1:8080/JavaBridge/java/Java.inc line 232 …
* at java_Arg->getResult(1)
in http://127.0.0.1:8080/JavaBridge/java/Java.inc line 360 …
* at java_Client->getWrappedResult(1)
in http://127.0.0.1:8080/JavaBridge/java/Java.inc line 366 …
* at java_Client->getResult()
in http://127.0.0.1:8080/JavaBridge/java/Java.inc line 560 …
* at java_Client->invokeMethod(13, ’setParameter’, array(’JASPER_PRINT’, object(’java_InternalJava’)))
in http://127.0.0.1:8080/JavaBridge/java/Java.inc line 1752 …
* at java_JavaProxy->__call(’setParameter’, array(’JASPER_PRINT’, object(’java_InternalJava’)))
in http://127.0.0.1:8080/JavaBridge/java/Java.inc line 1851 …
* at java_AbstractJava->__call(’setParameter’, array(’JASPER_PRINT’, object(’java_InternalJava’)))
in http://127.0.0.1:8080/JavaBridge/java/Java.inc line 1999 …
* at Java->__call(’setParameter’, array(’JASPER_PRINT’, object(’java_InternalJava’)))
in n/a line n/a …
//

Help Me….

Regards
Sunny Mathew

I had created a project devolped in PHP(Symfony) and mysql with Javabridge and jasper libraries.I did html and Pdf export using following code

require_once(”http://127.0.0.1:8080/JavaBridge/java/Java.inc”); [^]

$jasper_abs_path = sfConfig::get(’sf_upload_dir’).”/jasper_reports/”;

$class = new JavaClass(”java.lang.Class”);
$class->forName(”com.mysql.jdbc.Driver”);
$driverManager = new JavaClass(”java.sql.DriverManager”);
$conn_path = ‘jdbc:mysql://’.$host.’/’.$dbname.’?user=’.$db_user.’&password=’.$db_pass; [^]
$conn = $driverManager->getConnection($conn_path);
$test_path = $jasper_abs_path.”test.jrxml”;
$compileManager = new JavaClass(”net.sf.jasperreports.engine.JasperCompileManager”);
$report = $compileManager->compileReport($test_path);
$fillManager = new JavaClass(”net.sf.jasperreports.engine.JasperFillManager”);
$params = new Java(”java.util.HashMap”);
$emptyDataSource = new Java(”net.sf.jasperreports.engine.JREmptyDataSource”);
$jasperPrint = $fillManager->fillReport($report, $params, $conn);
$exportManager = new JavaClass(”net.sf.jasperreports.engine.JasperExportManager”);

//Pdf
$test_pdf = $jasper_abs_path.”$test.pdf”;
$exportManager->exportReportToPdfFile($jasperPrint,$test_pdf);
//HTML
$test_html = $jasper_abs_path.”test.html”;
$exportManager->exportReportToHtmlFile($jasperPrint,test.html);

I need the code for XLS,CSV,RTF for the same..

Thanks
Sunny Mathew

I am getting this error message please help:

java stack trace: java.lang.Exception: CreateInstance failed: new JdbcConnection. Cause: java.lang.ClassNotFoundException: JdbcConnection VM: 1.6.0_17@http://java.sun.com/ at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1374) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1220) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:332) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at php.java.bridge.Util.classForName(Util.java:1518) at php.java.bridge.JavaBridge.CreateObject(JavaBridge.java:445) at php.java.bridge.Request.handleRequest(Request.java:458) at php.java.bridge.Request.handleRequests(Request.java:500) at php.java.bridge.http.ContextRunner.run(ContextRunner.java:145) at php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:60) Caused by: java.lang.ClassNotFoundException: JdbcConnection …

@adedekene : I don’t know much but i think the value for classpath i.e.java.class.path should be same as that of CLASSPATH defined for java at the time of installation.

I’m using PHP 5.3.0 and Apache 2.2.11 with WAMPServer.
I have downloaded the JavaBridge.jar and put it in
the directory of php’s extension. And I change also the php.ini, I add in “Module Settings” :

[java]
java.java_home = “c:\Program Files\Java\jdk1.5.0_10\bin”
java.java = “c:\Program Files\Java\jdk1.5.0_10\bin\javaw.exe”
java.class.path = “C:\wamp\bin\php\php5.3.0\ext\JavaBridge.jar”
java.library.path = “C:\wamp\bin\php\php5.3.0\ext”
;java.hosts = “127.0.0.1:8080″
;java.servlet = On
java.log_level = 2

I restarted the services. But the problem is that when I try to execute Java’s code in PHP

ex:$system = new Java(’java.lang.System’);

The class Java is not found

I had the exact same problem as yours and it was really hard to find a solution. I took me three days of extensive search to find a clue.

I’m not really sure the following steps are correct but I got my scripts working perfectly after doing them.

First, go to your IReport install dir, search its folder and subfolder recursively for *.jar.
After locating them all, select them, CTRL+C, go to your tomcat WEB-INF/ext dir and paste them there.
Then, go to your program files/java dir and copy those same files into your jre/ext dir.

Restart tomcat and you’re set!

Also, notice I didn’t install the JasperServer at all, just IReport, and I’m using the PHP/JavaBridge .war file. Just copy the JavaBridge.war file into your tomcat/webapps dir and restart tomcat.

Regards,

Bruno