diff options
Diffstat (limited to 'openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/HeatBoolean.java')
-rw-r--r-- | openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/HeatBoolean.java | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/HeatBoolean.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/HeatBoolean.java new file mode 100644 index 0000000000..249dcaf4a5 --- /dev/null +++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/HeatBoolean.java @@ -0,0 +1,96 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.sdc.heat.datatypes; + +import org.openecomp.sdc.common.errors.CoreException; +import org.openecomp.sdc.common.errors.ErrorCategory; +import org.openecomp.sdc.common.errors.ErrorCode; +import org.openecomp.sdc.heat.services.ErrorCodes; + +import java.util.HashSet; +import java.util.Set; + +public class HeatBoolean { + + private static Set<Object> heatFalse; + private static Set<Object> heatTrue; + + static { + + + heatFalse = new HashSet<>(); + heatFalse.add("f"); + heatFalse.add(false); + heatFalse.add("false"); + heatFalse.add("off"); + heatFalse.add("n"); + heatFalse.add("no"); + heatFalse.add(0); + + heatTrue = new HashSet<>(); + heatTrue.add("t"); + heatTrue.add(true); + heatTrue.add("true"); + heatTrue.add("on"); + heatTrue.add("y"); + heatTrue.add("yes"); + heatTrue.add(1); + + } + + /** + * Eval boolean. + * + * @param value the value + * @return the boolean + */ + public static Boolean eval(Object value) { + + if (value instanceof String) { + value = (String) ((String) value).toLowerCase(); + } + if (heatFalse.contains(value)) { + return false; + } else if (heatTrue.contains(value)) { + return true; + } else { + throw new CoreException((new ErrorCode.ErrorCodeBuilder()).withId(ErrorCodes.INVALID_BOOLEAN) + .withCategory(ErrorCategory.APPLICATION) + .withMessage("Invalid boolean value [" + value + "].").build()); + } + + } + + /** + * Is value boolean boolean. + * + * @param value the value + * @return the boolean + */ + public static boolean isValueBoolean(Object value) { + try { + Boolean answer = eval(value); + return true; + } catch (CoreException ce) { + return false; + } + } +} |