diff options
Diffstat (limited to 'jtosca/src/main/java/org/openecomp/sdc/toscaparser/utils/TOSCAVersionProperty.java')
| -rw-r--r-- | jtosca/src/main/java/org/openecomp/sdc/toscaparser/utils/TOSCAVersionProperty.java | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/jtosca/src/main/java/org/openecomp/sdc/toscaparser/utils/TOSCAVersionProperty.java b/jtosca/src/main/java/org/openecomp/sdc/toscaparser/utils/TOSCAVersionProperty.java new file mode 100644 index 0000000..ceab796 --- /dev/null +++ b/jtosca/src/main/java/org/openecomp/sdc/toscaparser/utils/TOSCAVersionProperty.java @@ -0,0 +1,182 @@ +package org.openecomp.sdc.toscaparser.utils; + +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import org.openecomp.sdc.toscaparser.common.ExceptionCollector; + +public class TOSCAVersionProperty {// test with functions/test_concat.yaml + + private String version; + + private static final String versionRe = + "^(?<gMajorVersion>([0-9][0-9]*))" + + "(\\.(?<gMinorVersion>([0-9][0-9]*)))?" + + "(\\.(?<gFixVersion>([0-9][0-9]*)))?" + + "(\\.(?<gQualifier>([0-9A-Za-z]+)))?" + + "(\\-(?<gBuildVersion>[0-9])*)?$"; + + private String minorVersion = null; + private String majorVersion = null; + private String fixVersion = null; + private String qualifier = null; + private String buildVersion = null; + + + public TOSCAVersionProperty(Object _version) { + version = _version.toString(); + + if(version.equals("0") || version.equals("0.0") || version.equals("0.0.0")) { + //log.warning(_('Version assumed as not provided')) + version = ""; + return; + } + + Pattern pattern = Pattern.compile(versionRe); + Matcher matcher = pattern.matcher(version); + if(!matcher.find()) { + ExceptionCollector.appendException(String.format( + "InvalidTOSCAVersionPropertyException: " + + "Value of TOSCA version property \"%s\" is invalid", + version)); + return; + } + minorVersion = matcher.group("gMinorVersion"); + majorVersion = matcher.group("gMajorVersion"); + fixVersion = matcher.group("gFixVersion"); + qualifier = _validateQualifier(matcher.group("gQualifier")); + buildVersion = _validateBuild(matcher.group("gBuildVersion")); + _validateMajorVersion(majorVersion); + + } + + private String _validateMajorVersion(String value) { + // Validate major version + + // Checks if only major version is provided and assumes + // minor version as 0. + // Eg: If version = 18, then it returns version = '18.0' + + if(minorVersion == null && buildVersion == null && !value.equals("0")) { + //log.warning(_('Minor version assumed "0".')) + version = version + "0"; + } + return value; + } + + private String _validateQualifier(String value) { + // Validate qualifier + + // TOSCA version is invalid if a qualifier is present without the + // fix version or with all of major, minor and fix version 0s. + + // For example, the following versions are invalid + // 18.0.abc + // 0.0.0.abc + + if((fixVersion == null && value != null) || + (minorVersion.equals("0") && majorVersion.equals("0") && + fixVersion.equals("0") && value != null)) { + ExceptionCollector.appendException(String.format( + "InvalidTOSCAVersionPropertyException: " + + "Value of TOSCA version property \"%s\" is invalid", + version)); + } + return value; + } + + private String _validateBuild(String value) { + // Validate build version + + // TOSCA version is invalid if build version is present without the qualifier. + // Eg: version = 18.0.0-1 is invalid. + + if(qualifier == null && value != null) { + ExceptionCollector.appendException(String.format( + "InvalidTOSCAVersionPropertyException: " + + "Value of TOSCA version property \"%s\" is invalid", + version)); + } + return value; + } + + public Object getVersion() { + return version; + } + +} + +/*python + +class TOSCAVersionProperty(object): + + VERSION_RE = re.compile('^(?P<major_version>([0-9][0-9]*))' + '(\.(?P<minor_version>([0-9][0-9]*)))?' + '(\.(?P<fix_version>([0-9][0-9]*)))?' + '(\.(?P<qualifier>([0-9A-Za-z]+)))?' + '(\-(?P<build_version>[0-9])*)?$') + + def __init__(self, version): + self.version = str(version) + match = self.VERSION_RE.match(self.version) + if not match: + ExceptionCollector.appendException( + InvalidTOSCAVersionPropertyException(what=(self.version))) + return + ver = match.groupdict() + if self.version in ['0', '0.0', '0.0.0']: + log.warning(_('Version assumed as not provided')) + self.version = None + self.minor_version = ver['minor_version'] + self.major_version = ver['major_version'] + self.fix_version = ver['fix_version'] + self.qualifier = self._validate_qualifier(ver['qualifier']) + self.build_version = self._validate_build(ver['build_version']) + self._validate_major_version(self.major_version) + + def _validate_major_version(self, value): + """Validate major version + + Checks if only major version is provided and assumes + minor version as 0. + Eg: If version = 18, then it returns version = '18.0' + """ + + if self.minor_version is None and self.build_version is None and \ + value != '0': + log.warning(_('Minor version assumed "0".')) + self.version = '.'.join([value, '0']) + return value + + def _validate_qualifier(self, value): + """Validate qualifier + + TOSCA version is invalid if a qualifier is present without the + fix version or with all of major, minor and fix version 0s. + + For example, the following versions are invalid + 18.0.abc + 0.0.0.abc + """ + if (self.fix_version is None and value) or \ + (self.minor_version == self.major_version == + self.fix_version == '0' and value): + ExceptionCollector.appendException( + InvalidTOSCAVersionPropertyException(what=(self.version))) + return value + + def _validate_build(self, value): + """Validate build version + + TOSCA version is invalid if build version is present without the + qualifier. + Eg: version = 18.0.0-1 is invalid. + """ + if not self.qualifier and value: + ExceptionCollector.appendException( + InvalidTOSCAVersionPropertyException(what=(self.version))) + return value + + def get_version(self): + return self.version +*/
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