org.pentaho.reporting.engine.classic.core.modules.parser.bundle.writer
Class ResourceWriter
java.lang.Object
org.pentaho.reporting.engine.classic.core.modules.parser.bundle.writer.ResourceWriter
- All Implemented Interfaces:
- BundleWriterHandler
public class ResourceWriter
- extends Object
- implements BundleWriterHandler
A handler that writes resources into the document bundle based on the resource keys found inside the report definition.
- Author:
- David Kincade
ResourceWriter
public ResourceWriter()
getProcessingOrder
public int getProcessingOrder()
- Returns a relatively low ing order indicating this BundleWriterHandler should be one of the first processed.
This is due to the fact that any Resource which is writen into the DocumentBundle will cause the report's
definition to be modified with a new Resource Key.
- Specified by:
getProcessingOrder
in interface BundleWriterHandler
- Returns:
- the relative processing order for this BundleWriterHandler
writeReport
public String writeReport(org.pentaho.reporting.libraries.docbundle.WriteableDocumentBundle bundle,
BundleWriterState state)
throws IOException,
BundleWriterException
- Writes a certain aspect into a own file. The name of file inside the bundle is returned as string. The file name
returned is always absolute and can be made relative by using the IOUtils of LibBase. If the writer-handler did not
generate a file on its own, it should return null.
- Specified by:
writeReport
in interface BundleWriterHandler
- Parameters:
bundle
- the bundle where to write to.state
- the writer state to hold the current processing information.
- Returns:
- the name of the newly generated file or null if no file was created.
- Throws:
IOException
- if any error occured
BundleWriterException
- if a bundle-management error occured.
isEmbeddedKey
public static boolean isEmbeddedKey(MasterReport report,
org.pentaho.reporting.libraries.resourceloader.ResourceKey resourceKey)
derivePatternFromPath
public static String derivePatternFromPath(org.pentaho.reporting.libraries.repository.MimeRegistry mimeRegistry,
String mimeType,
String path)