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28 package org.apache.hc.client5.http.entity.mime;
29
30 import java.util.ArrayList;
31 import java.util.Collections;
32 import java.util.List;
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34 import org.apache.hc.core5.http.NameValuePair;
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41 public class MimeField {
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43 private final String name;
44 private final String value;
45 private final List<NameValuePair> parameters;
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53 public MimeField(final String name, final String value) {
54 super();
55 this.name = name;
56 this.value = value;
57 this.parameters = Collections.emptyList();
58 }
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68 public MimeField(final String name, final String value, final List<NameValuePair> parameters) {
69 this.name = name;
70 this.value = value;
71 this.parameters = parameters != null ?
72 Collections.unmodifiableList(new ArrayList<>(parameters)) : Collections.emptyList();
73 }
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80 public MimeField(final MimeField from) {
81 this(from.name, from.value, from.parameters);
82 }
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89 public String getName() {
90 return this.name;
91 }
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99 public String getValue() {
100 return this.value;
101 }
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108 public String getBody() {
109 final StringBuilder sb = new StringBuilder();
110 sb.append(this.value);
111 parameters.forEach(parameter -> {
112 sb.append("; ");
113 sb.append(parameter.getName());
114 sb.append("=\"");
115 final String v = parameter.getValue();
116 for (int n = 0; n < v.length(); n++) {
117 final char ch = v.charAt(n);
118 if (ch == '"' || ch == '\\' ) {
119 sb.append("\\");
120 }
121 sb.append(ch);
122 }
123 sb.append("\"");
124 });
125 return sb.toString();
126 }
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133 public List<NameValuePair> getParameters() {
134 return this.parameters;
135 }
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137 @Override
138 public String toString() {
139 final StringBuilder buffer = new StringBuilder();
140 buffer.append(this.name);
141 buffer.append(": ");
142 buffer.append(this.getBody());
143 return buffer.toString();
144 }
145
146 }