51 lines
1.2 KiB
Java
51 lines
1.2 KiB
Java
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package javax.activation;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.net.URL;
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import java.net.URLConnection;
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public class URLDataSource implements DataSource {
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private URL url = null;
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private URLConnection url_conn = null;
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public URLDataSource(URL paramURL) {
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this.url = paramURL;
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}
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public String getContentType() {
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String str = null;
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try {
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if (this.url_conn == null)
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this.url_conn = this.url.openConnection();
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} catch (IOException e) {}
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if (this.url_conn != null)
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str = this.url_conn.getContentType();
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if (str == null)
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str = "application/octet-stream";
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return str;
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}
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public String getName() {
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return this.url.getFile();
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}
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public InputStream getInputStream() throws IOException {
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return this.url.openStream();
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}
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public OutputStream getOutputStream() throws IOException {
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this.url_conn = this.url.openConnection();
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if (this.url_conn != null) {
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this.url_conn.setDoOutput(true);
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return this.url_conn.getOutputStream();
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}
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return null;
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}
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public URL getURL() {
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return this.url;
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}
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}
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