[77] | 1 | package com.framsticks.params.types; |
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| 2 | |
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| 3 | import com.framsticks.params.Param; |
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[84] | 4 | import com.framsticks.util.lang.Strings; |
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[77] | 5 | |
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| 6 | import java.util.ArrayList; |
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| 7 | import java.util.List; |
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| 8 | import java.util.regex.Matcher; |
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| 9 | import java.util.regex.Pattern; |
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| 10 | |
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| 11 | /** |
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| 12 | * @author Piotr Sniegowski |
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| 13 | */ |
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| 14 | public class ProcedureParam extends Param { |
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| 15 | private Param resultType; |
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| 16 | private List<Param> argumentsType = new ArrayList<Param>(); |
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| 17 | |
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| 18 | private static Pattern addressPattern = Pattern.compile("^([^\\(]+)?\\(([^\\)]*)\\)$"); |
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| 19 | |
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| 20 | protected static Param parseType(String type, String name) { |
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[85] | 21 | return Param.build().type(type).name(name).finish(); |
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[77] | 22 | } |
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| 23 | |
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| 24 | public void parseSignature(String signature) throws Exception { |
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| 25 | if (!Strings.notEmpty(signature)) { |
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| 26 | return; |
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| 27 | } |
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| 28 | Matcher matcher = addressPattern.matcher(signature); |
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| 29 | if (!matcher.matches()) { |
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| 30 | throw new Exception("invalid signature"); |
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| 31 | } |
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| 32 | String result = Strings.collapse(matcher.group(1)); |
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| 33 | if (result != null) { |
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| 34 | resultType = parseType(result, null); |
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| 35 | } |
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| 36 | String arguments = matcher.group(2); |
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| 37 | if (!Strings.notEmpty(arguments)) { |
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| 38 | return; |
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| 39 | } |
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| 40 | for (String a : arguments.split(",")) { |
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| 41 | int space = a.indexOf(' '); |
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| 42 | String type; |
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| 43 | String name; |
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| 44 | if (space == -1) { |
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| 45 | type = a; |
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| 46 | name = null; |
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| 47 | } else { |
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| 48 | type = a.substring(0, space); |
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| 49 | name = a.substring(space + 1); |
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| 50 | } |
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| 51 | argumentsType.add(parseType(type, name)); |
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| 52 | } |
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| 53 | } |
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| 54 | |
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| 55 | |
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| 56 | @Override |
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[84] | 57 | public Class<?> getStorageType() { |
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[77] | 58 | return Void.class; |
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| 59 | } |
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| 60 | |
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| 61 | public Param getResultType() { |
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| 62 | return resultType; |
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| 63 | } |
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| 64 | |
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| 65 | public List<Param> getArgumentsType() { |
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| 66 | return argumentsType; |
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| 67 | } |
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| 68 | |
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[84] | 69 | @Override |
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| 70 | public String getFramsTypeName() { |
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| 71 | return "p"; |
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| 72 | } |
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[77] | 73 | |
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| 74 | } |
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