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package org.openecomp.sdc.toscaparser.api.utils;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.openecomp.sdc.toscaparser.api.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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