Package ghidra.framework

Class ApplicationProperties

java.lang.Object

java.util.Dictionary<Object,Object>

java.util.Hashtable<Object,Object>

java.util.Properties

ghidra.framework.ApplicationProperties

All Implemented Interfaces:

Serializable, Cloneable, Map<Object,Object>

public class ApplicationProperties
extends Properties

The application properties. Application properties may either be stored on disk, or created dynamically.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	APPLICATION_GRADLE_MAX_PROPERTY	The earliest version of gradle after APPLICATION_GRADLE_MIN_PROPERTY that is unsupported.
static final String	APPLICATION_GRADLE_MIN_PROPERTY	The minimum version of gradle required to build the application.
static final String	APPLICATION_JAVA_COMPILER_PROPERTY	The Java compiler compliance level that was used to build the application.
static final String	APPLICATION_JAVA_MAX_PROPERTY	The maximum major version of Java the application will run under.
static final String	APPLICATION_JAVA_MIN_PROPERTY	The minimum major version of Java required to run the application.
static final String	APPLICATION_LAYOUT_VERSION_PROPERTY	The application's layout version.
static final String	APPLICATION_NAME_PROPERTY	The application name.
static final String	APPLICATION_VERSION_PROPERTY	The application version.
static final String	BUILD_DATE_PROPERTY	The date the application was built on, in a long format.
static final String	BUILD_DATE_SHORT_PROPERTY	The date the application was built on, it a short format.
static final String	PROPERTY_FILE	The name of the application properties file.
static final String	RELEASE_MARKING_PROPERTY	The application's release marking.
static final String	RELEASE_NAME_PROPERTY	The application's release name.
static final String	RELEASE_SOURCE_PROPERTY
static final String	REVISION_PROPERTY_PREFIX	Property prefix for dynamically generated version control revision number properties.
static final String	TEST_RELEASE_PROPERTY

Fields inherited from class java.util.Properties

defaults

Constructor Summary

Constructors

Constructor	Description
ApplicationProperties(ResourceFile appPropertiesFile)	Creates a new application properties from the given application properties file.
ApplicationProperties(String name)	Creates a new application properties with the given name.
ApplicationProperties(String name, String version, String releaseName)	Creates a new application properties with the given name and version.
ApplicationProperties(Collection<ResourceFile> applicationRootDirs)	Creates a new application properties from the application properties files found in the given application root directories.

Method Summary

Modifier and Type	Method	Description
static ApplicationProperties	fromFile(String filename)	Attempts to create an instance of this class by looking for the a properties file with the give name in the current working directory.
String	getApplicationBuildDate()	Gets the application's build date.
String	getApplicationName()	Gets the application's name.
String	getApplicationReleaseName()	Gets the application's release name.
String	getApplicationVersion()	Gets the application's version.
String	getProperty(String propertyName)	Gets the given application property.

Methods inherited from class java.util.Properties

clear, clone, compute, computeIfAbsent, computeIfPresent, contains, containsKey, containsValue, elements, entrySet, equals, forEach, get, getOrDefault, getProperty, hashCode, isEmpty, keys, keySet, list, list, load, load, loadFromXML, merge, propertyNames, put, putAll, putIfAbsent, rehash, remove, remove, replace, replace, replaceAll, save, setProperty, size, store, store, storeToXML, storeToXML, storeToXML, stringPropertyNames, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

PROPERTY_FILE

public static final String PROPERTY_FILE

The name of the application properties file.

See Also:

• Constant Field Values

APPLICATION_NAME_PROPERTY

public static final String APPLICATION_NAME_PROPERTY

The application name. For example, "Ghidra".

See Also:

• Constant Field Values

APPLICATION_VERSION_PROPERTY

public static final String APPLICATION_VERSION_PROPERTY

The application version. For example, "7.4.2".

See Also:

• ApplicationVersion
• Constant Field Values

APPLICATION_LAYOUT_VERSION_PROPERTY

public static final String APPLICATION_LAYOUT_VERSION_PROPERTY

The application's layout version. The layout version should get incremented any time something changes about the application that could affect external tools that need to navigate the application in some way (such as the Eclipse GhidraDev plugin).

Current application versions are:

• 1: Layout used by Ghidra < 11.1
• 2: Introduced with Ghidra 11.1. Default user settings/cache/temp directories changed, and XDG environment variables are supported.
• 3: Introduced with Ghidra 11.2. Ghidra no longer finds external modules by examining the initial classpath. Instead, the "ghidra.external.modules" system property is used (see GhidraApplicationLayout).

See Also:

• Constant Field Values

APPLICATION_GRADLE_MIN_PROPERTY

public static final String APPLICATION_GRADLE_MIN_PROPERTY

The minimum version of gradle required to build the application.

See Also:

• Constant Field Values

APPLICATION_GRADLE_MAX_PROPERTY

public static final String APPLICATION_GRADLE_MAX_PROPERTY

The earliest version of gradle after APPLICATION_GRADLE_MIN_PROPERTY that is unsupported.

If all versions of Gradle greater than or equal to APPLICATION_GRADLE_MIN_PROPERTY are supported, this property should not be set.

See Also:

• Constant Field Values

APPLICATION_JAVA_MIN_PROPERTY

public static final String APPLICATION_JAVA_MIN_PROPERTY

The minimum major version of Java required to run the application.

See Also:

• Constant Field Values

APPLICATION_JAVA_MAX_PROPERTY

public static final String APPLICATION_JAVA_MAX_PROPERTY

The maximum major version of Java the application will run under.

If all versions of Java greater than or equal to APPLICATION_JAVA_MIN_PROPERTY are supported, this property should not be set.

See Also:

• Constant Field Values

APPLICATION_JAVA_COMPILER_PROPERTY

public static final String APPLICATION_JAVA_COMPILER_PROPERTY

The Java compiler compliance level that was used to build the application. For example, "1.8".

See Also:

• Constant Field Values

BUILD_DATE_PROPERTY

public static final String BUILD_DATE_PROPERTY

The date the application was built on, in a long format. For example, "2018-Jan-11 1346 EST".

See Also:

• Constant Field Values

BUILD_DATE_SHORT_PROPERTY

public static final String BUILD_DATE_SHORT_PROPERTY

The date the application was built on, it a short format. For example, "20180111".

See Also:

• Constant Field Values

RELEASE_NAME_PROPERTY

public static final String RELEASE_NAME_PROPERTY

The application's release name. For example, "U".

See Also:

• Constant Field Values

RELEASE_MARKING_PROPERTY

public static final String RELEASE_MARKING_PROPERTY

The application's release marking.

See Also:

• Constant Field Values

REVISION_PROPERTY_PREFIX

public static final String REVISION_PROPERTY_PREFIX

Property prefix for dynamically generated version control revision number properties.

See Also:

• Constant Field Values

TEST_RELEASE_PROPERTY

public static final String TEST_RELEASE_PROPERTY

See Also:

• Constant Field Values

RELEASE_SOURCE_PROPERTY

public static final String RELEASE_SOURCE_PROPERTY

See Also:

• Constant Field Values

Constructor Details

ApplicationProperties

public ApplicationProperties(String name)

Creates a new application properties with the given name. Additional properties may be set with Properties.setProperty(java.lang.String, java.lang.String).

Parameters:

name - The application's name.

ApplicationProperties

public ApplicationProperties(String name,
 String version,
 String releaseName)

Creates a new application properties with the given name and version. Additional properties may be set with Properties.setProperty(java.lang.String, java.lang.String).

Parameters:

name - The application's name.

version - The application's version.

releaseName - The application's release name.

ApplicationProperties

public ApplicationProperties(ResourceFile appPropertiesFile)
                      throws IOException

Creates a new application properties from the given application properties file.

Parameters:

appPropertiesFile - The application properties file.

Throws:

IOException - If there was a problem loading/reading a discovered properties file.

ApplicationProperties

public ApplicationProperties(Collection<ResourceFile> applicationRootDirs)
                      throws IOException

Creates a new application properties from the application properties files found in the given application root directories. If multiple application properties files are found, the properties from the files will be combined. If duplicate keys exist, the newest key encountered will overwrite the existing key.

Parameters:

applicationRootDirs - The application root directories to look for the properties files in.

Throws:

IOException - If there was a problem loading/reading a discovered properties file.

Method Details

fromFile

public static ApplicationProperties fromFile(String filename)
                                      throws IOException

Attempts to create an instance of this class by looking for the a properties file with the give name in the current working directory.

Parameters:

filename - the name of the properties file to load

Returns:

the new instance of this class created from the properties file on disk

Throws:

IOException - if there is no properties file found in the expected location

getProperty

public String getProperty(String propertyName)

Gets the given application property. Note that if the specified property is defined as a system property, the system property will be given precedence and returned.

Overrides:

getProperty in class Properties

Parameters:

propertyName - The property name to get.

Returns:

The property.

getApplicationName

public String getApplicationName()

Gets the application's name.

Returns:

The application's name (empty string if undefined).

getApplicationVersion

public String getApplicationVersion()

Gets the application's version.

Returns:

The application's version (empty string if undefined).

getApplicationReleaseName

public String getApplicationReleaseName()

Gets the application's release name.

Returns:

The application's release name (empty string if undefined).

getApplicationBuildDate

public String getApplicationBuildDate()

Gets the application's build date.

Returns:

The application's build date.