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package org.mule.config.spring.util; |
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import org.mule.util.IOUtils; |
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import java.io.ByteArrayInputStream; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.Reader; |
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import java.io.UnsupportedEncodingException; |
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import org.springframework.core.io.AbstractResource; |
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public class CachedResource extends AbstractResource |
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{ |
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private static final String DEFAULT_DESCRIPTION = "cached in-memory resource"; |
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private final byte[] buffer; |
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private final String description; |
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public CachedResource(byte[] source) |
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{ |
39 | 0 | this(source, null); |
40 | 0 | } |
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public CachedResource(String source, String encoding) throws UnsupportedEncodingException |
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{ |
44 | 0 | this(source.trim().getBytes(encoding), DEFAULT_DESCRIPTION); |
45 | 0 | } |
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public CachedResource(byte[] source, String description) |
48 | 0 | { |
49 | 0 | this.buffer = source; |
50 | 0 | this.description = description; |
51 | 0 | } |
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public CachedResource(Reader reader, String encoding) throws IOException |
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{ |
55 | 0 | this(IOUtils.toByteArray(reader, encoding), DEFAULT_DESCRIPTION); |
56 | 0 | } |
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public String getDescription() |
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{ |
60 | 0 | return (description == null) ? "" : description; |
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} |
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public InputStream getInputStream() throws IOException |
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{ |
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68 | 0 | return new ByteArrayInputStream(buffer); |
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} |
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} |