org.eclipse.jkube.kit.common.util

Class ResourceUtil

java.lang.Object

org.eclipse.jkube.kit.common.util.ResourceUtil

public class ResourceUtil
extends Object

Utility for resource file handling

Author:

roland

Method Summary

Modifier and Type	Method and Description
static List<io.fabric8.kubernetes.api.model.HasMetadata>	deserializeKubernetesListOrTemplate(File manifest) Parse the provided file and return a List of HasMetadata resources.
static List<File>	getFinalResourceDirs(File resourceDir, String environmentAsCommaSeparateStr)
static <T extends io.fabric8.kubernetes.api.model.KubernetesResource> T	load(File file, Class<T> clazz)
static File	save(File file, Object data)
static File	save(File file, Object data, ResourceFileType type)
static String	toJson(Object resource)

Methods inherited from class java.lang.Object

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

Method Detail

deserializeKubernetesListOrTemplate

public static List<io.fabric8.kubernetes.api.model.HasMetadata> deserializeKubernetesListOrTemplate(File manifest)
                                                                                             throws IOException

Parse the provided file and return a List of HasMetadata resources.

If the provided resource is KubernetesList, the individual list items will be returned.

If the provided resource is a Template, the individual objects will be returned with the placeholders replaced.

n.b. the returned list will be sorted using the HasMetadataComparator.

Parameters:

manifest - the File to parse.

Returns:

a List of HasMetadata resources.

Throws:

IOException - if there's a problem while performing IO operations on the provided File.

load

public static <T extends io.fabric8.kubernetes.api.model.KubernetesResource> T load(File file,
                                                                                    Class<T> clazz)
                                                                             throws IOException

Throws:

IOException

save

public static File save(File file,
                        Object data)
                 throws IOException

Throws:

IOException

save

public static File save(File file,
                        Object data,
                        ResourceFileType type)
                 throws IOException

Throws:

IOException

toJson

public static String toJson(Object resource)
                     throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException

getFinalResourceDirs

public static List<File> getFinalResourceDirs(File resourceDir,
                                              String environmentAsCommaSeparateStr)