Package lumis.service.portalmanagement.systeminfo

Class StringReplacePostLoadProcessor

java.lang.Object

lumis.service.portalmanagement.systeminfo.StringReplacePostLoadProcessor

All Implemented Interfaces:

IPostLoadProcessor

public class StringReplacePostLoadProcessor
extends Object
implements IPostLoadProcessor

A post load processor that replaces strings in the fields of the source. The StringReplacePostLoadProcessor uses 3 parameters: - from the string that will be replaced - to the string that will replace - fieldId the field id where the replace will occur StringReplacePostLoadProcessor has some constants. To use them, the attribute useConstant must be used with true and the parameter's value must be the constant name.

Example usage:

<postLoadProcessor className="lumis.service.portalmanagement.systeminfo.StringReplacePostLoadProcessor"> <parameters> <parameter name="from">rigth</parameter> <parameter name="to">right</parameter> <parameter name="fieldId">fieldId</parameter> </parameters> </postLoadProcessor>

Example to use StringReplacePostLoadProcessor's constants:

<postLoadProcessor className="lumis.service.portalmanagement.systeminfo.StringReplacePostLoadProcessor"> <parameters> <parameter name="from" useConstant="true">SYSTEM_NEW_LINE</parameter> <parameter name="to" useConstant="true">HTML_BR</parameter> <parameter name="fieldId">fieldId</parameter> </parameters> </postLoadProcessor>

Since:

5.6.0

Version:

$Revision: 11804 $ $Date: 2010-07-29 10:06:21 -0300 (Thu, 29 Jul 2010) $

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StringReplacePostLoadProcessor.StringConstant	Enum containing the constants.

Constructor Summary

Constructors

Constructor	Description
StringReplacePostLoadProcessor()

Method Summary

Modifier and Type	Method	Description
void	processSource(SessionConfig sessionConfig, Source source, Node parametersNode, ITransaction transaction)
protected String	readParameterValue(String parameterName, Node parametersNode)	Reads the value of a given parameter using its name.
protected void	replaceStrings(Source<?> source, String fieldId, String from, String to)	Replace the from string by the to string in a field of a source.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StringReplacePostLoadProcessor

public StringReplacePostLoadProcessor()

Method Detail

processSource

public void processSource(SessionConfig sessionConfig,
                          Source source,
                          Node parametersNode,
                          ITransaction transaction)
                   throws PortalException

Specified by:

processSource in interface IPostLoadProcessor

Throws:

PortalException

readParameterValue

protected String readParameterValue(String parameterName,
                                    Node parametersNode)
                             throws PortalException

Reads the value of a given parameter using its name.

Parameters:

parameterName - parameter's name.

parametersNode - parent node.

Returns:

the string value of the parameter.

Throws:

PortalException - whenever an error occur.

Since:

5.6.0

replaceStrings

protected void replaceStrings(Source<?> source,
                              String fieldId,
                              String from,
                              String to)
                       throws PortalException

Replace the from string by the to string in a field of a source.

Parameters:

source - the source instance.

fieldId - the id of the desired field.

from - the string that will be replaced.

to - the string that will replace.

Throws:

PortalException - whenever an error occur.

Since:

5.6.0