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Make ParseContext from JsonPath.using thread safe #187
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82 changes: 82 additions & 0 deletions
82
json-path/src/main/java/com/jayway/jsonpath/internal/ParseContextImpl.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| package com.jayway.jsonpath.internal; | ||
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| import com.jayway.jsonpath.Configuration; | ||
| import com.jayway.jsonpath.DocumentContext; | ||
| import com.jayway.jsonpath.ParseContext; | ||
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| import java.io.File; | ||
| import java.io.FileInputStream; | ||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.net.URL; | ||
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| import static com.jayway.jsonpath.internal.Utils.notEmpty; | ||
| import static com.jayway.jsonpath.internal.Utils.notNull; | ||
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| public class ParseContextImpl implements ParseContext { | ||
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| private final Configuration configuration; | ||
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| public ParseContextImpl() { | ||
| this(Configuration.defaultConfiguration()); | ||
| } | ||
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| public ParseContextImpl(Configuration configuration) { | ||
| this.configuration = configuration; | ||
| } | ||
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| @Override | ||
| public DocumentContext parse(Object json) { | ||
| notNull(json, "json object can not be null"); | ||
| return new JsonContext(json, configuration); | ||
| } | ||
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| @Override | ||
| public DocumentContext parse(String json) { | ||
| notEmpty(json, "json string can not be null or empty"); | ||
| Object obj = configuration.jsonProvider().parse(json); | ||
| return new JsonContext(obj, configuration); | ||
| } | ||
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| @Override | ||
| public DocumentContext parse(InputStream json) { | ||
| return parse(json, "UTF-8"); | ||
| } | ||
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| @Override | ||
| public DocumentContext parse(InputStream json, String charset) { | ||
| notNull(json, "json input stream can not be null"); | ||
| notNull(json, "charset can not be null"); | ||
| try { | ||
| Object obj = configuration.jsonProvider().parse(json, charset); | ||
| return new JsonContext(obj, configuration); | ||
| } finally { | ||
| Utils.closeQuietly(json); | ||
| } | ||
| } | ||
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| @Override | ||
| public DocumentContext parse(File json) throws IOException { | ||
| notNull(json, "json file can not be null"); | ||
| FileInputStream fis = null; | ||
| try { | ||
| fis = new FileInputStream(json); | ||
| return parse(fis); | ||
| } finally { | ||
| Utils.closeQuietly(fis); | ||
| } | ||
| } | ||
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| @Override | ||
| public DocumentContext parse(URL url) throws IOException { | ||
| notNull(url, "url can not be null"); | ||
| InputStream fis = null; | ||
| try { | ||
| fis = url.openStream(); | ||
| return parse(fis); | ||
| } finally { | ||
| Utils.closeQuietly(fis); | ||
| } | ||
| } | ||
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| } |