Builder (Redline 1.1.13 API)

java.lang.Object
- org.freecompany.redline.Builder

```
public class Builder
extends Object
```
The normal entry point to the API used for building and RPM. The API provides methods to configure and add contents to a new RPM. The current version of the RPM format (3.0) requires numerous headers to be set for an RPM to be valid. All of the required fields are either set automatically or exposed through setters in this builder class. Any required fields are marked in their respective method API documentation.

Field Summary

Fields
Modifier and Type	Field and Description
`protected Map<String,CharSequence>`	`conflicts`
`protected Map<String,Integer>`	`conflictsFlags`
`protected Contents`	`contents`
`protected Map<String,CharSequence>`	`dependencies`
`protected Map<String,Integer>`	`flags`
`protected Format`	`format`
`protected AbstractHeader.Entry<byte[]>`	`immutable`
`protected Map<String,CharSequence>`	`obsoletes`
`protected Map<String,Integer>`	`obsoletesFlags`
`protected AbstractHeader.Entry<byte[]>`	`signature`
`protected Set<PrivateKey>`	`signatures`
`protected List<Integer>`	`triggerflags`
`protected List<Integer>`	`triggerindexes`
`protected List<String>`	`triggernames`
`protected List<String>`	`triggerscriptprogs`
`protected List<String>`	`triggerscripts`
`protected List<String>`	`triggerversions`

Constructor Summary

Constructors
Constructor and Description

Builder()
Initializes the builder and sets some required fields to known values.

Constructors
Constructor and Description
`Builder()` Initializes the builder and sets some required fields to known values.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`addConflicts(CharSequence name, CharSequence version, int flag)`
`void`	`addConflicts(String name, int comparison, String version)`
`void`	`addConflictsLess(CharSequence name, CharSequence version)`
`void`	`addConflictsMore(CharSequence name, CharSequence version)`
`protected void`	`addDependency(CharSequence name, CharSequence version, int flag)` Adds a dependency to the RPM package.
`void`	`addDependency(String name, int comparison, String version)` Adds a dependency to the RPM package.
`void`	`addDependencyLess(CharSequence name, CharSequence version)` Adds a dependency to the RPM package.
`void`	`addDependencyMore(CharSequence name, CharSequence version)` Adds a dependency to the RPM package.
`void`	`addDirectory(String path)` Adds the directory to the repository with the default mode of `644`.
`void`	`addDirectory(String path, Directive directive)` Adds the directory to the repository with the default mode of `644`.
`void`	`addDirectory(String path, int permissions, Directive directive, String uname, String gname)` Adds the directory to the repository.
`void`	`addDirectory(String path, int permissions, Directive directive, String uname, String gname, boolean addParents)` Adds the directory to the repository.
`void`	`addFile(String path, File source)` Adds the file to the repository with the default mode of `644`.
`void`	`addFile(String path, File source, int mode)` Add the specified file to the repository payload in order.
`void`	`addFile(String path, File source, int mode, Directive directive)` Add the specified file to the repository payload in order.
`void`	`addFile(String path, File source, int mode, Directive directive, String uname, String gname)` Add the specified file to the repository payload in order.
`void`	`addFile(String path, File source, int mode, int dirmode)` Add the specified file to the repository payload in order.
`void`	`addFile(String path, File source, int mode, int dirmode, Directive directive, String uname, String gname)` Add the specified file to the repository payload in order.
`void`	`addFile(String path, File source, int mode, int dirmode, Directive directive, String uname, String gname, boolean addParents)` Add the specified file to the repository payload in order.
`void`	`addFile(String path, File source, int mode, int dirmode, String uname, String gname)` Add the specified file to the repository payload in order.
`void`	`addHeaderEntry(AbstractHeader.Tag tag, String value)` Adds a header entry value to the header.
`void`	`addLink(String path, String target)` Adds a symbolic link to the repository.
`void`	`addLink(String path, String target, int permissions)` Adds a symbolic link to the repository.
`protected void`	`addObsoletes(CharSequence name, CharSequence version, int flag)`
`void`	`addObsoletes(String name, int comparison, String version)`
`void`	`addObsoletesLess(CharSequence name, CharSequence version)`
`void`	`addObsoletesMore(CharSequence name, CharSequence version)`
`void`	`addSignature(PrivateKey key)` Add a key to generate a new signature for the header and payload portions of the rpm file.
`void`	`addTrigger(File script, String prog, Map<String,IntString> depends, int flag)` Adds a trigger to the RPM package.
`void`	`addURL(String path, URL source, int mode, int dirmode)` Add the specified file to the repository payload in order by URL.
`void`	`addURL(String path, URL source, int mode, int dirmode, Directive directive, String username, String group)` Add the specified file to the repository payload in order by URL.
`void`	`addURL(String path, URL source, int mode, int dirmode, String username, String group)` Add the specified file to the repository payload in order by URL.
`String`	`build(File directory)` Generates an RPM with a standard name consisting of the RPM package name, version, release, and type in teh given directory.
`void`	`build(FileChannel original)` Generates the rpm file to the provided file channel.
`protected int[]`	`convert(Integer[] ints)` Converts an array of Integer objects into an equivalent array of int primitives.
`protected byte[]`	`getImmutable(int count)`
`protected byte[]`	`getSignature(int count)`
`protected byte[]`	`getSpecial(int tag, int count)` Returns the special header expected by RPM for a particular header.
`void`	`setBuildHost(CharSequence host)` Required Field.
`void`	`setDescription(CharSequence description)` Required Field.
`void`	`setDistribution(CharSequence distribution)` Required Field.
`void`	`setFiles(Contents contents)` Sets the group of contents to include in this RPM.
`void`	`setGroup(CharSequence group)` Required Field.
`void`	`setLicense(CharSequence license)` Required Field.
`void`	`setPackage(CharSequence name, CharSequence version, CharSequence release)` Required Field.
`void`	`setPackager(CharSequence packager)` Required Field.
`void`	`setPlatform(Architecture arch, CharSequence osName)` Required Field.
`void`	`setPlatform(Architecture arch, Os os)` Required Field.
`void`	`setPostInstallProgram(String program)` Declares the interpretter to be used when invoking the RPM post-installation script that can be set with the `setPreInstallScript(String)` method.
`void`	`setPostInstallScript(File file)` Declares a script file to be run as part of the RPM post-installation.
`void`	`setPostInstallScript(String script)` Declares a script to be run as part of the RPM post-installation.
`void`	`setPostTransProgram(String program)` Declares the interpreter to be used when invoking the RPM post-transaction script that can be set with the `setPostTransScript(String)` method.
`void`	`setPostTransScript(File file)` Declares a script file to be run as part of the RPM post-transaction.
`void`	`setPostTransScript(String script)` Declares a script to be run as part of the RPM post-transaction.
`void`	`setPostUninstallProgram(String program)` Declares the interpretter to be used when invoking the RPM post-uninstallation script that can be set with the `setPostUninstallScript(String)` method.
`void`	`setPostUninstallScript(File file)` Declares a script file to be run as part of the RPM post-uninstallation.
`void`	`setPostUninstallScript(String script)` Declares a script to be run as part of the RPM post-uninstallation.
`void`	`setPrefixes(String... prefixes)` Sets the package prefix directories to allow any files installed under them to be relocatable.
`void`	`setPreInstallProgram(String program)` Declares the interpretter to be used when invoking the RPM pre-installation script that can be set with the `setPreInstallScript(String)` method.
`void`	`setPreInstallScript(File file)` Declares a script file to be run as part of the RPM pre-installation.
`void`	`setPreInstallScript(String script)` Declares a script to be run as part of the RPM pre-installation.
`void`	`setPreTransProgram(String program)` Declares the interpreter to be used when invoking the RPM pre-transaction script that can be set with the `setPreTransScript(String)` method.
`void`	`setPreTransScript(File file)` Declares a script file to be run as part of the RPM pre-transaction.
`void`	`setPreTransScript(String script)` Declares a script to be run as part of the RPM pre-transaction.
`void`	`setPreUninstallProgram(String program)` Declares the interpretter to be used when invoking the RPM pre-uninstallation script that can be set with the `setPreUninstallScript(String)` method.
`void`	`setPreUninstallScript(File file)` Declares a script file to be run as part of the RPM pre-uninstallation.
`void`	`setPreUninstallScript(String script)` Declares a script to be run as part of the RPM pre-uninstallation.
`void`	`setProvides(CharSequence provides)` Declares a dependency that this package exports, and that other packages can use to provide library functions.
`void`	`setSourceRpm(String rpm)` Adds a source rpm.
`void`	`setSummary(CharSequence summary)` Required Field.
`void`	`setType(RpmType type)` Required Field.
`void`	`setUrl(CharSequence url)` Required Field.
`void`	`setVendor(CharSequence vendor)` Required Field.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - format
```
protected final Format format
```
  - signatures
```
protected final Set<PrivateKey> signatures
```
  - dependencies
```
protected final Map<String,CharSequence> dependencies
```
  - flags
```
protected final Map<String,Integer> flags
```
  - obsoletes
```
protected final Map<String,CharSequence> obsoletes
```
  - obsoletesFlags
```
protected final Map<String,Integer> obsoletesFlags
```
  - conflicts
```
protected final Map<String,CharSequence> conflicts
```
  - conflictsFlags
```
protected final Map<String,Integer> conflictsFlags
```
  - triggerscripts
```
protected final List<String> triggerscripts
```
  - triggerscriptprogs
```
protected final List<String> triggerscriptprogs
```
  - triggernames
```
protected final List<String> triggernames
```
  - triggerversions
```
protected final List<String> triggerversions
```
  - triggerflags
```
protected final List<Integer> triggerflags
```
  - triggerindexes
```
protected final List<Integer> triggerindexes
```
  - signature
```
protected final AbstractHeader.Entry<byte[]> signature
```
  - immutable
```
protected final AbstractHeader.Entry<byte[]> immutable
```
  - contents
```
protected Contents contents
```
- Constructor Detail
  - Builder
```
public Builder()
```
    Initializes the builder and sets some required fields to known values.
- Method Detail
  - addObsoletes
```
public void addObsoletes(String name,
                         int comparison,
                         String version)
```
  - addObsoletesLess
```
public void addObsoletesLess(CharSequence name,
                             CharSequence version)
```
  - addObsoletesMore
```
public void addObsoletesMore(CharSequence name,
                             CharSequence version)
```
  - addObsoletes
```
protected void addObsoletes(CharSequence name,
                            CharSequence version,
                            int flag)
```
  - addConflicts
```
public void addConflicts(String name,
                         int comparison,
                         String version)
```
  - addConflictsLess
```
public void addConflictsLess(CharSequence name,
                             CharSequence version)
```
  - addConflictsMore
```
public void addConflictsMore(CharSequence name,
                             CharSequence version)
```
  - addConflicts
```
protected void addConflicts(CharSequence name,
                            CharSequence version,
                            int flag)
```
  - addDependency
```
public void addDependency(String name,
                          int comparison,
                          String version)
```
    Adds a dependency to the RPM package. This dependency version will be marked as the exact requirement, and the package will require the named dependency with exactly this version at install time.
    
    Parameters:
    
    name - the name of the dependency.
    
    comparison - the comparison flag.
    
    version - the version identifier.
  - addDependencyLess
```
public void addDependencyLess(CharSequence name,
                              CharSequence version)
```
    Adds a dependency to the RPM package. This dependecy version will be marked as the maximum allowed, and the package will require the named dependency with this version or lower at install time.
    
    Parameters:
    
    name - the name of the dependency.
    
    version - the version identifier.
  - addDependencyMore
```
public void addDependencyMore(CharSequence name,
                              CharSequence version)
```
    Adds a dependency to the RPM package. This dependecy version will be marked as the minimum allowed, and the package will require the named dependency with this version or higher at install time.
    
    Parameters:
    
    name - the name of the dependency.
    
    version - the version identifier.
  - addDependency
```
protected void addDependency(CharSequence name,
                             CharSequence version,
                             int flag)
```
    Adds a dependency to the RPM package. This dependecy version will be marked as the exact requirement, and the package will require the named dependency with exactly this version at install time.
    
    Parameters:
    
    name - the name of the dependency.
    
    version - the version identifier.
  - addHeaderEntry
```
public void addHeaderEntry(AbstractHeader.Tag tag,
                           String value)
```
    Adds a header entry value to the header. For example use this to set the source RPM package name on your RPM
    
    Parameters:
    
    tag - the header tag to set
    
    value - the value to set the header entry with
  - setPackage
```
public void setPackage(CharSequence name,
                       CharSequence version,
                       CharSequence release)
```
    Required Field. Sets the package information, such as the rpm name, the version, and the release number.
    
    Parameters:
    
    name - the name of the RPM package.
    
    version - the version of the new package.
    
    release - the release number, specified after the version, of the new RPM.
    
    Throws:
    
    IllegalArgumentException - if version or release contain dashes, as they are explicitly disallowed by RPM file format.
  - setType
```
public void setType(RpmType type)
```
    Required Field. Sets the type of the RPM to be either binary or source.
    
    Parameters:
    
    type - the type of RPM to generate.
  - setPlatform
```
public void setPlatform(Architecture arch,
                        Os os)
```
    Required Field. Sets the platform related headers for the resulting RPM. The platform is specified as a combination of target architecture and OS.
    
    Parameters:
    
    arch - the target architecture.
    
    os - the target operating system.
  - setPlatform
```
public void setPlatform(Architecture arch,
                        CharSequence osName)
```
    Required Field. Sets the platform related headers for the resulting RPM. The platform is specified as a combination of target architecture and OS.
    
    Parameters:
    
    arch - the target architecture.
    
    osName - the non-standard target operating system.
  - setSummary
```
public void setSummary(CharSequence summary)
```
    Required Field. Sets the summary text for the file. The summary is generally a short, one line description of the function of the package, and is often shown by RPM tools.
    
    Parameters:
    
    summary - summary text.
  - setDescription
```
public void setDescription(CharSequence description)
```
    Required Field. Sets the description text for the file. The description is often a paragraph describing the package in detail.
    
    Parameters:
    
    description - description text.
  - setBuildHost
```
public void setBuildHost(CharSequence host)
```
    Required Field. Sets the build host for the RPM. This is an internal field.
    
    Parameters:
    
    host - hostname of the build machine.
  - setLicense
```
public void setLicense(CharSequence license)
```
    Required Field. Lists the license under which this software is distributed. This field may be displayed by RPM tools.
    
    Parameters:
    
    license - the chosen distribution license.
  - setGroup
```
public void setGroup(CharSequence group)
```
    Required Field. Software group to which this package belongs. The group describes what sort of function the software package provides.
    
    Parameters:
    
    group - target group.
  - setDistribution
```
public void setDistribution(CharSequence distribution)
```
    Required Field. Distribution tag listing the ditributable package.
    
    Parameters:
    
    distribution - the distribution.
  - setVendor
```
public void setVendor(CharSequence vendor)
```
    Required Field. Vendor tag listing the organization providing this software package.
    
    Parameters:
    
    vendor - software vendor.
  - setPackager
```
public void setPackager(CharSequence packager)
```
    Required Field. Build packager, usually the username of the account building this RPM.
    
    Parameters:
    
    packager - packager name.
  - setUrl
```
public void setUrl(CharSequence url)
```
    Required Field. Website URL for this package, usually a project site.
    
    Parameters:
    
    url -
  - setProvides
```
public void setProvides(CharSequence provides)
```
    Declares a dependency that this package exports, and that other packages can use to provide library functions.
    
    Parameters:
    
    provides - dependency provided by this package.
  - setFiles
```
public void setFiles(Contents contents)
```
    Sets the group of contents to include in this RPM. Note that this method causes the existing file set to be overwritten and therefore should be called before adding any other contents via the addFile() methods.
    
    Parameters:
    
    contents - the set of contents to use in constructing this RPM.
  - setSourceRpm
```
public void setSourceRpm(String rpm)
```
    Adds a source rpm.
    
    Parameters:
    
    rpm - name of rpm source file
  - setPrefixes
```
public void setPrefixes(String... prefixes)
```
    Sets the package prefix directories to allow any files installed under them to be relocatable.
    
    Parameters:
    
    prefixes - Path prefixes which may be relocated
  - setPreTransScript
```
public void setPreTransScript(String script)
```
    Declares a script to be run as part of the RPM pre-transaction. The script will be run using the interpreter declared with the setPreTransProgram(String) method.
    
    Parameters:
    
    script - Script contents to run (i.e. shell commands)
  - setPreTransScript
```
public void setPreTransScript(File file)
                       throws IOException
```
    Declares a script file to be run as part of the RPM pre-transaction. The script will be run using the interpreter declared with the setPreTransProgram(String) method.
    
    Parameters:
    
    file - Script to run (i.e. shell commands)
    
    Throws:
    
    IOException
  - setPreTransProgram
```
public void setPreTransProgram(String program)
```
    Declares the interpreter to be used when invoking the RPM pre-transaction script that can be set with the setPreTransScript(String) method.
    
    Parameters:
    
    program - Path to the interpreter
  - setPreInstallScript
```
public void setPreInstallScript(String script)
```
    Declares a script to be run as part of the RPM pre-installation. The script will be run using the interpretter declared with the setPreInstallProgram(String) method.
    
    Parameters:
    
    script - Script contents to run (i.e. shell commands)
  - setPreInstallScript
```
public void setPreInstallScript(File file)
                         throws IOException
```
    Declares a script file to be run as part of the RPM pre-installation. The script will be run using the interpretter declared with the setPreInstallProgram(String) method.
    
    Parameters:
    
    file - Script to run (i.e. shell commands)
    
    Throws:
    
    IOException
  - setPreInstallProgram
```
public void setPreInstallProgram(String program)
```
    Declares the interpretter to be used when invoking the RPM pre-installation script that can be set with the setPreInstallScript(String) method.
    
    Parameters:
    
    program - Path to the interpretter
  - setPostInstallScript
```
public void setPostInstallScript(String script)
```
    Declares a script to be run as part of the RPM post-installation. The script will be run using the interpretter declared with the setPostInstallProgram(String) method.
    
    Parameters:
    
    script - Script contents to run (i.e. shell commands)
  - setPostInstallScript
```
public void setPostInstallScript(File file)
                          throws IOException
```
    Declares a script file to be run as part of the RPM post-installation. The script will be run using the interpretter declared with the setPostInstallProgram(String) method.
    
    Parameters:
    
    file - Script to run (i.e. shell commands)
    
    Throws:
    
    IOException
  - setPostInstallProgram
```
public void setPostInstallProgram(String program)
```
    Declares the interpretter to be used when invoking the RPM post-installation script that can be set with the setPreInstallScript(String) method.
    
    Parameters:
    
    program - Path to the interpretter
  - setPreUninstallScript
```
public void setPreUninstallScript(String script)
```
    Declares a script to be run as part of the RPM pre-uninstallation. The script will be run using the interpretter declared with the setPreUninstallProgram(String) method.
    
    Parameters:
    
    script - Script contents to run (i.e. shell commands)
  - setPreUninstallScript
```
public void setPreUninstallScript(File file)
                           throws IOException
```
    Declares a script file to be run as part of the RPM pre-uninstallation. The script will be run using the interpretter declared with the setPreUninstallProgram(String) method.
    
    Parameters:
    
    file - Script to run (i.e. shell commands)
    
    Throws:
    
    IOException
  - setPreUninstallProgram
```
public void setPreUninstallProgram(String program)
```
    Declares the interpretter to be used when invoking the RPM pre-uninstallation script that can be set with the setPreUninstallScript(String) method.
    
    Parameters:
    
    program - Path to the interpretter
  - setPostUninstallScript
```
public void setPostUninstallScript(String script)
```
    Declares a script to be run as part of the RPM post-uninstallation. The script will be run using the interpretter declared with the setPostUninstallProgram(String) method.
    
    Parameters:
    
    script - Script contents to run (i.e. shell commands)
  - setPostUninstallScript
```
public void setPostUninstallScript(File file)
                            throws IOException
```
    Declares a script file to be run as part of the RPM post-uninstallation. The script will be run using the interpretter declared with the setPostUninstallProgram(String) method.
    
    Parameters:
    
    file - Script contents to run (i.e. shell commands)
    
    Throws:
    
    IOException
  - setPostUninstallProgram
```
public void setPostUninstallProgram(String program)
```
    Declares the interpretter to be used when invoking the RPM post-uninstallation script that can be set with the setPostUninstallScript(String) method.
    
    Parameters:
    
    program - Path to the interpretter
  - setPostTransScript
```
public void setPostTransScript(String script)
```
    Declares a script to be run as part of the RPM post-transaction. The script will be run using the interpreter declared with the setPostTransProgram(String) method.
    
    Parameters:
    
    script - Script contents to run (i.e. shell commands)
  - setPostTransScript
```
public void setPostTransScript(File file)
                        throws IOException
```
    Declares a script file to be run as part of the RPM post-transaction. The script will be run using the interpreter declared with the setPostTransProgram(String) method.
    
    Parameters:
    
    file - Script contents to run (i.e. shell commands)
    
    Throws:
    
    IOException
  - setPostTransProgram
```
public void setPostTransProgram(String program)
```
    Declares the interpreter to be used when invoking the RPM post-transaction script that can be set with the setPostTransScript(String) method.
    
    Parameters:
    
    program - Path to the interpreter
  - addTrigger
```
public void addTrigger(File script,
                       String prog,
                       Map<String,IntString> depends,
                       int flag)
                throws IOException
```
    Adds a trigger to the RPM package.
    
    Parameters:
    
    script - the script to add.
    
    prog - the interpreter with which to run the script.
    
    depends - the map of rpms and versions that will trigger the script
    
    flag - the trigger type (SCRIPT_TRIGGERPREIN, SCRIPT_TRIGGERIN, SCRIPT_TRIGGERUN, or SCRIPT_TRIGGERPOSTUN)
    
    Throws:
    
    IOException
  - addFile
```
public void addFile(String path,
                    File source,
                    int mode)
             throws NoSuchAlgorithmException,
                    IOException
```
    Add the specified file to the repository payload in order. The required header entries will automatically be generated to record the directory names and file names, as well as their digests.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    mode - the mode of the target file in standard three octet notation
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addFile
```
public void addFile(String path,
                    File source,
                    int mode,
                    int dirmode)
             throws NoSuchAlgorithmException,
                    IOException
```
    Add the specified file to the repository payload in order. The required header entries will automatically be generated to record the directory names and file names, as well as their digests.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    mode - the mode of the target file in standard three octet notation
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addFile
```
public void addFile(String path,
                    File source,
                    int mode,
                    int dirmode,
                    String uname,
                    String gname)
             throws NoSuchAlgorithmException,
                    IOException
```
    Add the specified file to the repository payload in order. The required header entries will automatically be generated to record the directory names and file names, as well as their digests.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    mode - the mode of the target file in standard three octet notation
    
    uname - user owner for the given file
    
    gname - group owner for the given file
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addFile
```
public void addFile(String path,
                    File source,
                    int mode,
                    int dirmode,
                    Directive directive,
                    String uname,
                    String gname)
             throws NoSuchAlgorithmException,
                    IOException
```
    Add the specified file to the repository payload in order. The required header entries will automatically be generated to record the directory names and file names, as well as their digests.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    mode - the mode of the target file in standard three octet notation
    
    uname - user owner for the given file
    
    gname - group owner for the given file
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addFile
```
public void addFile(String path,
                    File source,
                    int mode,
                    int dirmode,
                    Directive directive,
                    String uname,
                    String gname,
                    boolean addParents)
             throws NoSuchAlgorithmException,
                    IOException
```
    Add the specified file to the repository payload in order. The required header entries will automatically be generated to record the directory names and file names, as well as their digests.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    mode - the mode of the target file in standard three octet notation, or -1 for default.
    
    dirmode - the mode of the parent directories in standard three octet notation, or -1 for default.
    
    uname - user owner for the given file, or null for default user.
    
    gname - group owner for the given file, or null for default group.
    
    addParents - whether to create parent directories for the file, defaults to true for other methods.
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addFile
```
public void addFile(String path,
                    File source,
                    int mode,
                    Directive directive,
                    String uname,
                    String gname)
             throws NoSuchAlgorithmException,
                    IOException
```
    Add the specified file to the repository payload in order. The required header entries will automatically be generated to record the directory names and file names, as well as their digests.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    mode - the mode of the target file in standard three octet notation
    
    directive - directive indicating special handling for this file.
    
    uname - user owner for the given file
    
    gname - group owner for the given file
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addFile
```
public void addFile(String path,
                    File source,
                    int mode,
                    Directive directive)
             throws NoSuchAlgorithmException,
                    IOException
```
    Add the specified file to the repository payload in order. The required header entries will automatically be generated to record the directory names and file names, as well as their digests.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    mode - the mode of the target file in standard three octet notation
    
    directive - directive indicating special handling for this file.
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addFile
```
public void addFile(String path,
                    File source)
             throws NoSuchAlgorithmException,
                    IOException
```
    Adds the file to the repository with the default mode of 644.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addURL
```
public void addURL(String path,
                   URL source,
                   int mode,
                   int dirmode)
            throws NoSuchAlgorithmException,
                   IOException
```
    Add the specified file to the repository payload in order by URL. The required header entries will automatically be generated to record the directory names and file names, as well as their digests.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    mode - the mode of the target file in standard three octet notation
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addURL
```
public void addURL(String path,
                   URL source,
                   int mode,
                   int dirmode,
                   String username,
                   String group)
            throws NoSuchAlgorithmException,
                   IOException
```
    Add the specified file to the repository payload in order by URL. The required header entries will automatically be generated to record the directory names and file names, as well as their digests.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    mode - the mode of the target file in standard three octet notation
    
    username - ownership of added file
    
    group - ownership of added file
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addURL
```
public void addURL(String path,
                   URL source,
                   int mode,
                   int dirmode,
                   Directive directive,
                   String username,
                   String group)
            throws NoSuchAlgorithmException,
                   IOException
```
    Add the specified file to the repository payload in order by URL. The required header entries will automatically be generated to record the directory names and file names, as well as their digests.
    
    Parameters:
    
    path - the absolute path at which this file will be installed.
    
    source - the file content to include in this rpm.
    
    mode - the mode of the target file in standard three octet notation
    
    username - ownership of added file
    
    group - ownership of added file
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addDirectory
```
public void addDirectory(String path)
                  throws NoSuchAlgorithmException,
                         IOException
```
    Adds the directory to the repository with the default mode of 644.
    
    Parameters:
    
    path - the absolute path to add as a directory.
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addDirectory
```
public void addDirectory(String path,
                         int permissions,
                         Directive directive,
                         String uname,
                         String gname)
                  throws NoSuchAlgorithmException,
                         IOException
```
    Adds the directory to the repository.
    
    Parameters:
    
    path - the absolute path to add as a directory.
    
    permissions - the mode of the directory in standard three octet notation.
    
    directive - directive indicating special handling for this file.
    
    uname - user owner of the directory
    
    gname - group owner of the directory
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addDirectory
```
public void addDirectory(String path,
                         int permissions,
                         Directive directive,
                         String uname,
                         String gname,
                         boolean addParents)
                  throws NoSuchAlgorithmException,
                         IOException
```
    Adds the directory to the repository.
    
    Parameters:
    
    path - the absolute path to add as a directory.
    
    permissions - the mode of the directory in standard three octet notation.
    
    directive - directive indicating special handling for this file.
    
    uname - user owner of the directory
    
    gname - group owner of the directory
    
    addParents - whether to add parent directories to the rpm
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addDirectory
```
public void addDirectory(String path,
                         Directive directive)
                  throws NoSuchAlgorithmException,
                         IOException
```
    Adds the directory to the repository with the default mode of 644.
    
    Parameters:
    
    path - the absolute path to add as a directory.
    
    directive - directive indicating special handling for this file.
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addLink
```
public void addLink(String path,
                    String target)
             throws NoSuchAlgorithmException,
                    IOException
```
    Adds a symbolic link to the repository.
    
    Parameters:
    
    path - the absolute path at which this link will be installed.
    
    target - the path of the file this link will point to.
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addLink
```
public void addLink(String path,
                    String target,
                    int permissions)
             throws NoSuchAlgorithmException,
                    IOException
```
    Adds a symbolic link to the repository.
    
    Parameters:
    
    path - the absolute path at which this link will be installed.
    
    target - the path of the file this link will point to.
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - addSignature
```
public void addSignature(PrivateKey key)
```
    Add a key to generate a new signature for the header and payload portions of the rpm file. Supported algorithms are "MD5withRSA" and "SHAwithDSA".
    
    Parameters:
    
    key - private key to use in generating a signature.
  - build
```
public String build(File directory)
             throws NoSuchAlgorithmException,
                    IOException
```
    Generates an RPM with a standard name consisting of the RPM package name, version, release, and type in teh given directory.
    
    Parameters:
    
    directory - the destination directory for the new RPM file.
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - build
```
public void build(FileChannel original)
           throws NoSuchAlgorithmException,
                  IOException
```
    Generates the rpm file to the provided file channel. This file channel must support memory mapping and therefore should be created from a RandomAccessFile, otherwise an IOException will be generated.
    
    Parameters:
    
    original - the FileChannel to which the resulting RPM will be written.
    
    Throws:
    
    NoSuchAlgorithmException
    
    IOException
  - getSignature
```
protected byte[] getSignature(int count)
```
  - getImmutable
```
protected byte[] getImmutable(int count)
```
  - getSpecial
```
protected byte[] getSpecial(int tag,
                            int count)
```
    Returns the special header expected by RPM for a particular header.
  - convert
```
protected int[] convert(Integer[] ints)
```
    Converts an array of Integer objects into an equivalent array of int primitives.

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