java.io.FilterWriter Java Examples

The following examples show how to use java.io.FilterWriter. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source Project: FHIR   Author: IBM   File: FHIRJsonGenerator.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Temporary workaround for: https://github.com/eclipse-ee4j/jsonp/issues/190
 */
private Writer wrap(Writer writer) {
    return new FilterWriter(writer) {
        private boolean first = true;
        
        @Override
        public void write(char[] cbuf, int off, int len) throws IOException {
            if (first && cbuf.length > 1 && off == 0 && cbuf[0] == '\n') {
                first = false;
                out.write(cbuf, off + 1, len - 1);
                return;
            }
            out.write(cbuf, off, len);
        }
        
        @Override
        public void close() {
            // do nothing
        }
    };
}
 
Example #2
Source Project: openjdk-jdk9   Author: AdoptOpenJDK   File: ToolBox.java    License: GNU General Public License v2.0 6 votes vote down vote up
@Override
public Writer openWriter() {
    return new FilterWriter(new StringWriter()) {
        @Override
        public void close() throws IOException {
            out.close();
            String text = ((StringWriter) out).toString();
            save(location, name, new Content() {
                @Override
                public byte[] getBytes() {
                    return text.getBytes();
                }
                @Override
                public String getString() {
                    return text;
                }

            });
        }
    };
}
 
Example #3
Source Project: FHIR   Author: IBM   File: JsonSupport.java    License: Apache License 2.0 5 votes vote down vote up
public static Writer nonClosingWriter(Writer writer) {
    return new FilterWriter(writer) {
        @Override
        public void close() {
            // do nothing
        }
    };
}
 
Example #4
Source Project: lams   Author: lamsfoundation   File: Dom4JDriver.java    License: GNU General Public License v2.0 5 votes vote down vote up
public HierarchicalStreamWriter createWriter(final Writer out) {
    final HierarchicalStreamWriter[] writer = new HierarchicalStreamWriter[1];
    final FilterWriter filter = new FilterWriter(out){
        public void close() {
            writer[0].close();
        }
    };
    writer[0] = new Dom4JXmlWriter(new XMLWriter(filter,  outputFormat), getNameCoder());
    return writer[0];
}
 
Example #5
Source Project: j2objc   Author: google   File: OldFilterWriterTest.java    License: Apache License 2.0 5 votes vote down vote up
public void test_ConstructorLjava_io_Writer() {

        FilterWriter myWriter = null;

        called = true;

        try {
            myWriter = new MyFilterWriter(null);
            fail("NullPointerException expected.");
        } catch (NullPointerException e) {
            // expected
        }
    }