LPS-26445 Parent build number

build-common-java.xml

@@ -174,6 +174,7 @@
 						project.setProperty("release.info.code.name", ReleaseInfo.getCodeName());
 						project.setProperty("release.info.build.date", String.valueOf(ReleaseInfo.getBuildDate()));
 						project.setProperty("release.info.build.number", String.valueOf(ReleaseInfo.getBuildNumber()));
+						project.setProperty("release.info.parent.build.number", String.valueOf(ReleaseInfo.getParentBuildNumber()));
 						project.setProperty("release.info.release.info", ReleaseInfo.getReleaseInfo());
 						project.setProperty("release.info.server.info", ReleaseInfo.getServerInfo());
 						project.setProperty("release.info.vendor", ReleaseInfo.getVendor());
@@ -210,6 +211,7 @@
 					<attribute name="Liferay-Portal-Build-Number" value="${release.info.build.number}" />
 					<attribute name="Liferay-Portal-Build-Revision" value="${build.revision}" />
 					<attribute name="Liferay-Portal-Build-Time" value="${build.time}" />
+					<attribute name="Liferay-Portal-Parent-Build-Number" value="${release.info.parent.build.number}" />
 					<attribute name="Liferay-Portal-Release-Info" value="${release.info.release.info}" />
 					<attribute name="Liferay-Portal-Server-Info" value="${release.info.server.info}" />
 					<attribute name="Liferay-Portal-Version" value="${release.info.version}" />

portal-service/src/com/liferay/portal/kernel/util/ReleaseInfo.java

@@ -79,6 +79,10 @@ public static final String getName() {
 		return _NAME;
 	}
 
+	public static final int getParentBuildNumber() {
+		return _PARENT_BUILD_NUMBER;
+	}
+
 	public static final String getReleaseInfo() {
 		if (_releaseInfo == null) {
 			_releaseInfo =
@@ -116,6 +120,8 @@ public static final String getVersion() {
 
 	private static final String _NAME = "Liferay Portal Community Edition";
 
+	private static final int _PARENT_BUILD_NUMBER = _BUILD_NUMBER;
+
 	private static final String _RELEASE_INFO_PREFIX = System.getProperty(
 		"liferay.release.info.prefix" , StringPool.BLANK);