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feat: add support of @fieldTypes in the json from new query engine
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84 changes: 84 additions & 0 deletions
84
...ientechnologies/orient/core/serialization/serializer/record/string/OFieldTypesString.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| package com.orientechnologies.orient.core.serialization.serializer.record.string; | ||
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| import com.orientechnologies.orient.core.metadata.schema.OType; | ||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
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| public class OFieldTypesString { | ||
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| public static final String ATTRIBUTE_FIELD_TYPES = "@fieldTypes"; | ||
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| /** | ||
| * Parses the field type char returning the closer type. Default is STRING. b=binary if | ||
| * iValue.length() >= 4 b=byte if iValue.length() <= 3 s=short, l=long f=float d=double a=date | ||
| * t=datetime | ||
| * | ||
| * @param iValue Value to parse | ||
| * @param iCharType Char value indicating the type | ||
| * @return The closest type recognized | ||
| */ | ||
| public static OType getType(final String iValue, final char iCharType) { | ||
| if (iCharType == 'f') return OType.FLOAT; | ||
| else if (iCharType == 'c') return OType.DECIMAL; | ||
| else if (iCharType == 'l') return OType.LONG; | ||
| else if (iCharType == 'd') return OType.DOUBLE; | ||
| else if (iCharType == 'b') { | ||
| if (iValue.length() >= 1 && iValue.length() <= 3) return OType.BYTE; | ||
| else return OType.BINARY; | ||
| } else if (iCharType == 'a') return OType.DATE; | ||
| else if (iCharType == 't') return OType.DATETIME; | ||
| else if (iCharType == 's') return OType.SHORT; | ||
| else if (iCharType == 'e') return OType.EMBEDDEDSET; | ||
| else if (iCharType == 'g') return OType.LINKBAG; | ||
| else if (iCharType == 'z') return OType.LINKLIST; | ||
| else if (iCharType == 'm') return OType.LINKMAP; | ||
| else if (iCharType == 'x') return OType.LINK; | ||
| else if (iCharType == 'n') return OType.LINKSET; | ||
| else if (iCharType == 'u') return OType.CUSTOM; | ||
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| return OType.STRING; | ||
| } | ||
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| public static OType getOTypeFromChar(final char iCharType) { | ||
| if (iCharType == 'f') return OType.FLOAT; | ||
| else if (iCharType == 'c') return OType.DECIMAL; | ||
| else if (iCharType == 'l') return OType.LONG; | ||
| else if (iCharType == 'd') return OType.DOUBLE; | ||
| else if (iCharType == 'b') return OType.BINARY; | ||
| else if (iCharType == 'a') return OType.DATE; | ||
| else if (iCharType == 't') return OType.DATETIME; | ||
| else if (iCharType == 's') return OType.SHORT; | ||
| else if (iCharType == 'e') return OType.EMBEDDEDSET; | ||
| else if (iCharType == 'g') return OType.LINKBAG; | ||
| else if (iCharType == 'z') return OType.LINKLIST; | ||
| else if (iCharType == 'm') return OType.LINKMAP; | ||
| else if (iCharType == 'x') return OType.LINK; | ||
| else if (iCharType == 'n') return OType.LINKSET; | ||
| else if (iCharType == 'u') return OType.CUSTOM; | ||
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| return OType.STRING; | ||
| } | ||
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| public static Map<String, Character> loadFieldTypesV0( | ||
| Map<String, Character> fieldTypes, final String fieldValueAsString) { | ||
| // LOAD THE FIELD TYPE MAP | ||
| final String[] fieldTypesParts = fieldValueAsString.split(","); | ||
| if (fieldTypesParts.length > 0) { | ||
| if (fieldTypes == null) { | ||
| fieldTypes = new HashMap<>(); | ||
| } | ||
| String[] part; | ||
| for (String f : fieldTypesParts) { | ||
| part = f.split("="); | ||
| if (part.length == 2) fieldTypes.put(part[0], part[1].charAt(0)); | ||
| } | ||
| } | ||
| return fieldTypes; | ||
| } | ||
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| public static Map<String, Character> loadFieldTypes(final String fieldValueAsString) { | ||
| Map<String, Character> fieldTypes = new HashMap<>(); | ||
| loadFieldTypesV0(fieldTypes, fieldValueAsString); | ||
| return fieldTypes; | ||
| } | ||
| } |
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