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author | Manuel Bentele | 2021-05-19 09:01:38 +0200 |
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committer | Manuel Bentele | 2021-05-19 09:01:38 +0200 |
commit | adc19701eafcd18a746a57dc0a610a614e1d80cf (patch) | |
tree | df9f27c6172684909ed1c5ffede2a46243322a8d /src/main/java/org/openslx/libvirt/domain/device/FileSystem.java | |
parent | Remove needless reference to internal/private Maven repository (diff) | |
parent | Implements XML schema validation for VirtualBox configurations (diff) | |
download | master-sync-shared-adc19701eafcd18a746a57dc0a610a614e1d80cf.tar.gz master-sync-shared-adc19701eafcd18a746a57dc0a610a614e1d80cf.tar.xz master-sync-shared-adc19701eafcd18a746a57dc0a610a614e1d80cf.zip |
Merge branch 'feature/qemu-integration'
Diffstat (limited to 'src/main/java/org/openslx/libvirt/domain/device/FileSystem.java')
-rw-r--r-- | src/main/java/org/openslx/libvirt/domain/device/FileSystem.java | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/src/main/java/org/openslx/libvirt/domain/device/FileSystem.java b/src/main/java/org/openslx/libvirt/domain/device/FileSystem.java new file mode 100644 index 0000000..9ec8caf --- /dev/null +++ b/src/main/java/org/openslx/libvirt/domain/device/FileSystem.java @@ -0,0 +1,292 @@ +package org.openslx.libvirt.domain.device; + +import org.openslx.libvirt.xml.LibvirtXmlNode; + +/** + * A file system device node in a Libvirt domain XML document. + * + * @author Manuel Bentele + * @version 1.0 + */ +public class FileSystem extends Device +{ + /** + * Creates an empty file system device. + */ + public FileSystem() + { + super(); + } + + /** + * Creates a file system device representing an existing Libvirt XML file system device element. + * + * @param xmlNode existing Libvirt XML file system device element. + */ + public FileSystem( LibvirtXmlNode xmlNode ) + { + super( xmlNode ); + } + + /** + * Returns access mode of the file system device. + * + * @return access mode of the file system device. + */ + public AccessMode getAccessMode() + { + final String mode = this.getXmlElementAttributeValue( "accessmode" ); + return AccessMode.fromString( mode ); + } + + /** + * Sets access mode for the file system device. + * + * @param mode access mode for the file system device. + */ + public void setAccessMode( AccessMode mode ) + { + this.setXmlElementAttributeValue( "accessmode", mode.toString() ); + } + + /** + * Returns type of the file system device. + * + * @return type of the file system device. + */ + public Type getType() + { + final String type = this.getXmlElementAttributeValue( "type" ); + return Type.fromString( type ); + } + + /** + * Sets type for the file system device. + * + * @param type type for the file system device. + */ + public void setType( Type type ) + { + this.setXmlElementAttributeValue( "type", type.toString() ); + } + + /** + * Returns source of the file system device. + * + * @return source of the file system device. + */ + public String getSource() + { + final Type type = this.getType(); + String source = null; + + switch ( type ) { + case BIND: + source = this.getXmlElementAttributeValue( "source", "dir" ); + break; + case BLOCK: + source = this.getXmlElementAttributeValue( "source", "dev" ); + break; + case FILE: + source = this.getXmlElementAttributeValue( "source", "file" ); + break; + case MOUNT: + source = this.getXmlElementAttributeValue( "source", "dir" ); + break; + case RAM: + source = this.getXmlElementAttributeValue( "source", "usage" ); + break; + case TEMPLATE: + source = this.getXmlElementAttributeValue( "source", "name" ); + break; + } + + return source; + } + + /** + * Sets source for the file system device. + * + * @param source source for the file system device. + */ + public void setSource( String source ) + { + Type type = this.getType(); + + // remove all attributes from sub-element 'source' + this.removeXmlElementAttributes( "source" ); + + switch ( type ) { + case BIND: + this.setXmlElementAttributeValue( "source", "dir", source ); + break; + case BLOCK: + this.setXmlElementAttributeValue( "source", "dev", source ); + break; + case FILE: + this.setXmlElementAttributeValue( "source", "file", source ); + break; + case MOUNT: + this.setXmlElementAttributeValue( "source", "dir", source ); + break; + case RAM: + this.setXmlElementAttributeValue( "source", "usage", source ); + break; + case TEMPLATE: + this.setXmlElementAttributeValue( "source", "name", source ); + break; + } + } + + /** + * Returns target of the file system device. + * + * @return target of the file system device. + */ + public String getTarget() + { + return this.getXmlElementAttributeValue( "target", "dir" ); + } + + /** + * Sets target for the file system device. + * + * @param target target for the file system device. + */ + public void setTarget( String target ) + { + this.setXmlElementAttributeValue( "target", "dir", target ); + } + + /** + * Creates a non-existent file system device as Libvirt XML device element. + * + * @param xmlNode Libvirt XML node of the Libvirt XML device that is created. + * @return created file system device instance. + */ + public static FileSystem createInstance( LibvirtXmlNode xmlNode ) + { + return FileSystem.newInstance( xmlNode ); + } + + /** + * Creates a file system device representing an existing Libvirt XML file system device element. + * + * @param xmlNode existing Libvirt XML file system device element. + * @return file system device instance. + */ + public static FileSystem newInstance( LibvirtXmlNode xmlNode ) + { + return new FileSystem( xmlNode ); + } + + /** + * Access mode for the file system device. + * + * @author Manuel Bentele + * @version 1.0 + */ + public enum AccessMode + { + // @formatter:off + PASSTHROUGH( "passthrough" ), + MAPPED ( "mapped" ), + SQUASH ( "squash" ); + // @formatter:on + + /** + * Name of the file system device access mode. + */ + private String mode; + + /** + * Creates file system device access mode. + * + * @param mode valid name of the file system device access mode in a Libvirt domain XML + * document. + */ + AccessMode( String mode ) + { + this.mode = mode; + } + + @Override + public String toString() + { + return this.mode; + } + + /** + * Creates file system device access mode from its name with error check. + * + * @param mode name of the file system device access mode in a Libvirt domain XML document. + * @return valid file system device access mode. + */ + public static AccessMode fromString( String mode ) + { + for ( AccessMode a : AccessMode.values() ) { + if ( a.mode.equalsIgnoreCase( mode ) ) { + return a; + } + } + + return null; + } + } + + /** + * Type of file system device. + * + * @author Manuel Bentele + * @version 1.0 + */ + public enum Type + { + // @formatter:off + MOUNT ( "mount" ), + TEMPLATE( "template" ), + FILE ( "file" ), + BLOCK ( "block" ), + RAM ( "ram" ), + BIND ( "bind" ); + // @formatter:on + + /** + * Name of the file system device type. + */ + private String type; + + /** + * Creates file system device type. + * + * @param type valid name of the file system device type in a Libvirt domain XML document. + */ + Type( String type ) + { + this.type = type; + } + + @Override + public String toString() + { + return this.type; + } + + /** + * Creates file system device type from its name with error check. + * + * @param type name of the file system device type in a Libvirt domain XML document. + * @return valid file system device type. + */ + public static Type fromString( String type ) + { + for ( Type t : Type.values() ) { + if ( t.type.equalsIgnoreCase( type ) ) { + return t; + } + } + + return null; + } + } +} |