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package ca.uhn.hl7v2.parser; |
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import ca.uhn.hl7v2.HL7Exception; |
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import ca.uhn.hl7v2.model.Message; |
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public class EncodingCharacters implements Cloneable { |
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private char fieldSep; |
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private char[] encChars; |
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57 | 27586 | public EncodingCharacters(char fieldSeparator, String encodingCharacters) { |
58 | 27586 | this.fieldSep = fieldSeparator; |
59 | 27586 | this.encChars = new char[5]; |
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61 | 27586 | if (encodingCharacters == null) { |
62 | 95 | setComponentSeparator('^'); |
63 | 95 | setRepetitionSeparator('~'); |
64 | 95 | setEscapeCharacter('\\'); |
65 | 95 | setSubcomponentSeparator('&'); |
66 | 95 | setTruncationCharacter('#'); |
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} else { |
68 | 27491 | encodingCharacters.getChars(0, 4, this.encChars, 0); |
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70 | 27491 | if (encodingCharacters.length() > 4) { |
71 | 14890 | char extraChar = encodingCharacters.charAt(4); |
72 | 14890 | if (extraChar != fieldSeparator) { |
73 | 215 | setTruncationCharacter(extraChar); |
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} |
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} |
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} |
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78 | 27586 | } |
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public static EncodingCharacters getInstance(Message message) throws HL7Exception { |
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90 | 9805 | final String encodingCharactersValue = message.getEncodingCharactersValue(); |
91 | 9805 | if (encodingCharactersValue == null || encodingCharactersValue.length() == 0) { |
92 | 5 | throw new HL7Exception("encoding characters not populated"); |
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} |
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95 | 9800 | final Character fieldSeparatorValue = message.getFieldSeparatorValue(); |
96 | 9800 | if (fieldSeparatorValue == null) { |
97 | 0 | throw new HL7Exception("Field separator not populated"); |
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} |
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100 | 9800 | return new EncodingCharacters(fieldSeparatorValue, encodingCharactersValue); |
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} |
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public EncodingCharacters(char fieldSeparator, char componentSeparator, char repetitionSeparator, |
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char escapeCharacter, char subcomponentSeparator) { |
107 | 0 | this(fieldSeparator, String.valueOf(componentSeparator) + repetitionSeparator + |
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escapeCharacter + subcomponentSeparator); |
109 | 0 | } |
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public EncodingCharacters(char fieldSeparator, char componentSeparator, char repetitionSeparator, |
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char escapeCharacter, char subcomponentSeparator, char truncationCharacter) { |
113 | 0 | this(fieldSeparator, String.valueOf(componentSeparator) + repetitionSeparator + |
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escapeCharacter + subcomponentSeparator + truncationCharacter); |
115 | 0 | } |
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119 | 0 | public EncodingCharacters(EncodingCharacters other) { |
120 | 0 | this.fieldSep = other.getFieldSeparator(); |
121 | 0 | this.encChars = new char[5]; |
122 | 0 | setComponentSeparator(other.getComponentSeparator()); |
123 | 0 | setRepetitionSeparator(other.getRepetitionSeparator()); |
124 | 0 | setEscapeCharacter(other.getEscapeCharacter()); |
125 | 0 | setSubcomponentSeparator(other.getSubcomponentSeparator()); |
126 | 0 | setTruncationCharacter(other.getTruncationCharacter()); |
127 | 0 | } |
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public char getFieldSeparator() { |
135 | 544602 | return this.fieldSep; |
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} |
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public char getComponentSeparator() { |
144 | 467430 | return this.encChars[0]; |
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} |
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public char getRepetitionSeparator() { |
153 | 350215 | return this.encChars[1]; |
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} |
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public char getEscapeCharacter() { |
162 | 287360 | return this.encChars[2]; |
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} |
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public char getSubcomponentSeparator() { |
171 | 726147 | return this.encChars[3]; |
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} |
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public char getTruncationCharacter() { |
180 | 174716 | return this.encChars[4]; |
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} |
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public String toString() { |
188 | 385 | return String.valueOf(encChars); |
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} |
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public Object clone() throws CloneNotSupportedException |
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{ |
193 | 0 | super.clone(); |
194 | 0 | return new EncodingCharacters(this); |
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} |
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public void setFieldSeparator(char newFieldSep) { |
198 | 385 | this.fieldSep = newFieldSep; |
199 | 385 | } |
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public void setComponentSeparator(char newComponentSep) { |
202 | 480 | this.encChars[0] = newComponentSep; |
203 | 480 | } |
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public void setRepetitionSeparator(char newRepetitionSep) { |
206 | 480 | this.encChars[1] = newRepetitionSep; |
207 | 480 | } |
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public void setEscapeCharacter(char newEscapeChar) { |
210 | 480 | this.encChars[2] = newEscapeChar; |
211 | 480 | } |
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public void setSubcomponentSeparator(char newSubcomponentSep) { |
214 | 480 | this.encChars[3] = newSubcomponentSep; |
215 | 480 | } |
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public void setTruncationCharacter(char newTruncationChar) { |
218 | 310 | this.encChars[4] = newTruncationChar; |
219 | 310 | } |
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public boolean equals(Object o) { |
223 | 62527 | if (o instanceof EncodingCharacters) { |
224 | 62527 | EncodingCharacters other = (EncodingCharacters) o; |
225 | 125054 | return (this.getFieldSeparator() == other.getFieldSeparator() |
226 | 62527 | && this.getComponentSeparator() == other.getComponentSeparator() |
227 | 62527 | && this.getEscapeCharacter() == other.getEscapeCharacter() |
228 | 62527 | && this.getRepetitionSeparator() == other.getRepetitionSeparator() |
229 | 62527 | && this.getSubcomponentSeparator() == other.getSubcomponentSeparator() |
230 | 58042 | && this.getTruncationCharacter() == other.getTruncationCharacter()); |
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} else { |
232 | 0 | return false; |
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} |
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} |
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public int hashCode() { |
238 | 117234 | return 7 * (int) this.getComponentSeparator() |
239 | 58617 | * (int) this.getEscapeCharacter() |
240 | 58617 | * (int) this.getFieldSeparator() |
241 | 58617 | * (int) this.getRepetitionSeparator() |
242 | 58617 | * (int) this.getSubcomponentSeparator() |
243 | 58617 | * (int) this.getTruncationCharacter(); |
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} |
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public static EncodingCharacters defaultInstance() { |
253 | 5 | return new EncodingCharacters('|', null); |
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} |
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} |
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