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package org.openslx.dozmod.model;
import org.openslx.dozmod.thrift.cache.MetaDataCache;
import org.openslx.virtualization.configuration.VirtualizationConfigurationDocker;
import org.openslx.virtualization.configuration.VirtualizationConfigurationException;
import org.openslx.virtualization.configuration.container.ContainerMeta;
import java.io.*;
import java.util.Scanner;
public class ContainerDefinition extends
org.openslx.virtualization.configuration.container.ContainerDefinition {
public ContainerDefinition(ContainerDefinition containerDefinition) {
super(containerDefinition);
}
public ContainerDefinition() {
super();
}
public VirtualizationConfigurationDocker createVirtualizationConfig() {
byte[] rawContainerRecipe = toByteBuffer().array();
try {
return new VirtualizationConfigurationDocker(MetaDataCache.getOperatingSystems(), rawContainerRecipe,
rawContainerRecipe.length);
} catch (VirtualizationConfigurationException e) {
e.printStackTrace();
LOGGER.error("Could not create ContainerMetaDataDummy");
}
return null;
}
private void setContainerMeta(ContainerMeta containerMeta){
this.containerMeta = containerMeta;
}
/**
* Masks the fromByteArray Method in org.openslx.virtualization.configuration.container.ContainerDefinition.
* Prevents ClassCastExceptions while casting from parent to child!
* @param rawTarData
* @return
*/
public static ContainerDefinition fromByteArray(byte[] rawTarData) {
ContainerDefinition conDef = new ContainerDefinition();
org.openslx.virtualization.configuration.container.ContainerDefinition pConDef = org.openslx.virtualization.configuration.container.ContainerDefinition.fromByteArray(rawTarData);
conDef.setContainerRecipe(pConDef.getContainerRecipe());
conDef.setContainerMeta(pConDef.getContainerMeta());
return conDef;
}
public static boolean isValidDockerfile(String dockerfile) {
try {
File file = new File(dockerfile);
if (file.length() == 0)
return false;
Scanner scanner = new Scanner(file);
while (scanner.hasNext()) {
if(scanner.next().contains("FROM")){
return true;
}
}
scanner.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
}
return false;
}
}
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