Example usage for org.apache.http.message HeaderGroup HeaderGroup

Introduction

In this page you can find the example usage for org.apache.http.message HeaderGroup HeaderGroup.

Prototype

public HeaderGroup() 

Source Link

Usage

From source file:com.apigee.sdk.apm.http.client.cache.HttpCacheEntry.java

/**
 * Create a new {@link HttpCacheEntry}//from   ww w.j a va2s  .  c  om
 * 
 * @param requestDate
 *            Date/time when the request was made (Used for age
 *            calculations)
 * @param responseDate
 *            Date/time that the response came back (Used for age
 *            calculations)
 * @param statusLine
 *            HTTP status line
 * @param responseHeaders
 *            Header[] from original HTTP Response
 */
public HttpCacheEntry(final Date requestDate, final Date responseDate, final StatusLine statusLine,
        final Header[] responseHeaders, final Resource resource, final Set<String> variants) {
    super();
    if (requestDate == null) {
        throw new IllegalArgumentException("Request date may not be null");
    }
    if (responseDate == null) {
        throw new IllegalArgumentException("Response date may not be null");
    }
    if (statusLine == null) {
        throw new IllegalArgumentException("Status line may not be null");
    }
    if (responseHeaders == null) {
        throw new IllegalArgumentException("Response headers may not be null");
    }
    if (resource == null) {
        throw new IllegalArgumentException("Resource may not be null");
    }
    this.requestDate = requestDate;
    this.responseDate = responseDate;
    this.statusLine = statusLine;
    this.responseHeaders = new HeaderGroup();
    this.responseHeaders.setHeaders(responseHeaders);
    this.resource = resource;
    this.variantURIs = variants != null ? new HashSet<String>(variants) : new HashSet<String>();
}

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From source file:it.unimi.di.law.warc.io.AbstractWarcReader_NYU.java

protected WarcRecord read(final boolean consecutive) throws IOException {

    if (consecutive && this.payload != null) {
        this.payload.consume();
        this.payload = null;
        this.line.clear();

        // check WARC version
        if (!(this.version.getMajor() == 0 && this.version.getMinor() == 18)) {
            this.buffer.readLine(this.line);
            this.buffer.readLine(this.line);
        } else {/*from  w ww .  j av  a2 s .c  o m*/
            if (!this.skip) {
                this.buffer.readLine(this.line);
                this.skip = true;
            }
        }
        if (line.length() != 0)
            throw new WarcFormatException("Missing CRLFs at WARC record end, got \"" + line + "\"");
        this.line.clear();
    }

    // first header line
    this.version = parseHead();
    if (this.version == null)
        return null;
    if (VERSION && (this.version.getMajor() != 1 || this.version.getMinor() != 0))
        throw new IllegalArgumentException("Unsupported WARC version " + this.version);

    // rest of headers

    final HeaderGroup warcHeaders = new HeaderGroup();
    try {
        warcHeaders.setHeaders(AbstractMessageParser.parseHeaders(this.buffer, -1, -1, null));
    } catch (HttpException e) {
        throw new WarcFormatException("Can't parse WARC headers", e);
    }

    // payload

    final Header payloadLengthHeader = WarcHeader.getFirstHeader(warcHeaders, WarcHeader.Name.CONTENT_LENGTH);
    if (payloadLengthHeader == null)
        throw new WarcFormatException("Missing 'Content-Length' WARC header");
    long payloadLength = -1;
    try {
        payloadLength = Long.parseLong(payloadLengthHeader.getValue());
    } catch (NumberFormatException e) {
        throw new WarcFormatException(
                "Can't parse 'Content-Length' WARC header (is \"" + payloadLengthHeader.getValue() + "\")", e);
    }
    this.payload = new BoundSessionInputBuffer(this.buffer, payloadLength);

    return AbstractWarcRecord.fromPayload(warcHeaders, this.payload);
}

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From source file:org.trancecode.xproc.step.RequestParser.java

private HeaderGroup parseHeaders(final XdmNode requestNode) {
    final HeaderGroup group = new HeaderGroup();
    final Iterable<XdmNode> children = SaxonAxis.childElements(requestNode, XProcXmlModel.Elements.HEADER);
    for (final XdmNode child : children) {
        final String nameHeader = child.getAttributeValue(XProcXmlModel.Attributes.NAME);
        final String valueHeader = child.getAttributeValue(XProcXmlModel.Attributes.VALUE);
        if (!Strings.isNullOrEmpty(nameHeader) && !Strings.isNullOrEmpty(valueHeader)) {
            group.addHeader(new BasicHeader(nameHeader, valueHeader));
        }/*from   w  w w.ja v  a 2 s  .  c o m*/
    }
    return group;
}

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From source file:com.joyent.manta.http.MantaHttpHeaders.java

/**
 * Converts a key value to a collection of {@link Header} objects.
 * @param name header name//  w  w w.  j  a  v a2 s. c o  m
 * @param value header value
 * @return as list of headers
 */
private HeaderGroup parseHeaderKeyValue(final String name, final Object value) {
    HeaderGroup group = new HeaderGroup();

    if (value == null) {
        group.addHeader(new BasicHeader(name, null));
        return group;
    }

    final Class<?> valueClass = value.getClass();

    if (value instanceof Iterable<?>) {
        Iterable<?> iterable = (Iterable<?>) value;

        for (Object multiple : iterable) {
            final Header header = new BasicHeader(name, MantaUtils.asString(multiple));
            group.addHeader(header);
        }
    } else if (valueClass.isArray()) {
        Object[] array = (Object[]) value;

        for (Object multiple : array) {
            final Header header = new BasicHeader(name, MantaUtils.asString(multiple));
            group.addHeader(header);
        }
    } else {
        group.addHeader(new BasicHeader(name, MantaUtils.asString(value)));
    }

    return group;
}

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From source file:org.trancecode.http.BodypartResponseParser.java

public BodypartResponseParser(final InputStream stream, final String boundary, final HttpParams params,
        final String contentType, final String charset) {
    this.stream = stream;
    this.boundary = "--" + boundary;
    this.params = params;
    this.contentType = contentType;
    this.charset = charset;
    sessionBuffer = new TubularSessionInputBuffer(stream, 4096,
            params == null ? new BasicHttpParams() : params);
    this.headers = new HeaderGroup();
}

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