Example usage for java.util Collections enumeration

Introduction

In this page you can find the example usage for java.util Collections enumeration.

Prototype

public static <T> Enumeration<T> enumeration(final Collection<T> c)

Source Link

Document

Returns an enumeration over the specified collection.

Usage

From source file:org.projectforge.web.UserFilter.java

/**
 * @param request//from   w  w w  .j a v a 2s  .c  o m
 * @param user
 * @return
 */
protected HttpServletRequest decorateWithLocale(HttpServletRequest request, final PFUserDO user) {
    final Locale locale = PFUserContext.getLocale(request.getLocale());
    request = new HttpServletRequestWrapper(request) {
        @Override
        public Locale getLocale() {
            return locale;
        }

        @Override
        public Enumeration<?> getLocales() {
            return Collections.enumeration(Collections.singleton(locale));
        }
    };
    return request;
}

From source file:jetbrains.buildServer.server.rest.APIController.java

private HttpServletRequest modifyRequestHeader(final HttpServletRequest request, final String headerName,
        final String newValue) {
    return new HttpServletRequestWrapper(request) {
        @Override//w  w w .ja v  a 2s  .  co  m
        public String getHeader(final String name) {
            if (headerName.equalsIgnoreCase(name)) {
                return newValue;
            }
            return super.getHeader(name);
        }

        @Override
        public Enumeration getHeaders(final String name) {
            if (headerName.equalsIgnoreCase(name)) {
                return Collections.enumeration(Collections.singletonList(newValue));
            }
            return super.getHeaders(name);
        }
    };
}

From source file:com.netxforge.oss2.xml.event.Event.java

/**
 * Method enumerateOperaction./*ww w  .ja  v  a  2 s  .c  o  m*/
 * 
 * @return an Enumeration over all possible elements of this collection
 */
public Enumeration<Operaction> enumerateOperaction() {
    return Collections.enumeration(_operactionList);
}

From source file:org.exist.util.io.FastByteArrayOutputStream.java

/**
 * Similar to {@link #toInputStream()}/*from w  ww.j ava  2 s .  c o  m*/
 * but utilises {@link FastByteArrayInputStream}
 * as opposed to {@link java.io.ByteArrayInputStream}.
 */
public /*synchronized*/ InputStream toFastByteInputStream() {
    int remaining = count;
    if (remaining == 0) {
        return new ClosedInputStream();
    }
    final List<FastByteArrayInputStream> list = new ArrayList<>(buffers.size());
    for (final byte[] buf : buffers) {
        final int c = Math.min(buf.length, remaining);
        list.add(new FastByteArrayInputStream(buf, 0, c));
        remaining -= c;
        if (remaining == 0) {
            break;
        }
    }
    reuseBuffers = false;
    return new SequenceInputStream(Collections.enumeration(list));
}

From source file:com.netxforge.oss2.xml.event.Event.java

/**
 * Method enumerateScript./*from   w w  w . java2 s.c o m*/
 * 
 * @return an Enumeration over all possible elements of this collection
 */
public Enumeration<Script> enumerateScript() {
    return Collections.enumeration(_scriptList);
}

From source file:de.micromata.genome.tpsb.httpmockup.MockHttpServletRequest.java

/** Gets an enumeration of all request attribute names. */
@Override//  w w w.ja v  a 2  s. co m
public Enumeration getAttributeNames() {
    return Collections.enumeration(this.attributes.keySet());
}

From source file:org.projectforge.business.user.filter.UserFilter.java

/**
 * @param request//from   w w  w.  ja v a 2 s . co m
 * @return
 */
protected HttpServletRequest decorateWithLocale(HttpServletRequest request) {
    final Locale locale = ThreadLocalUserContext.getLocale(request.getLocale());
    request = new HttpServletRequestWrapper(request) {
        @Override
        public Locale getLocale() {
            return locale;
        }

        @Override
        public Enumeration<Locale> getLocales() {
            return Collections.enumeration(Collections.singleton(locale));
        }
    };
    return request;
}

From source file:org.exist.http.servlets.HttpRequestWrapper.java

/**
 * @see javax.servlet.http.HttpServletRequest#getParameterNames()
 *///from   ww  w.j ava2  s  .  co  m
@Override
public Enumeration getParameterNames() {
    return Collections.enumeration(params.keySet());
}

From source file:org.apache.openaz.xacml.std.pap.StdPDPGroup.java

@Override
public Properties getPolicyProperties() {
    Properties properties = new Properties() {
        private static final long serialVersionUID = 1L;

        // For Debugging it is helpful for the file to be in a sorted order,
        // any by returning the keys in the natural Alpha order for strings we get close enough.
        // TreeSet is sorted, and this just overrides the normal Properties method to get the keys.
        @Override//from www  .ja va2s  . co m
        public synchronized Enumeration<Object> keys() {
            return Collections.enumeration(new TreeSet<Object>(super.keySet()));
        }
    };

    List<String> roots = new ArrayList<String>();
    List<String> refs = new ArrayList<String>();

    for (PDPPolicy policy : this.policies) {
        // for all policies need to tell PDP the "name", which is the base name for the file id
        if (policy.getName() != null) {
            properties.setProperty(policy.getId() + ".name", policy.getName());
        }
        // put the policy on the correct list
        if (policy.isRoot()) {
            roots.add(policy.getId());
        } else {
            refs.add(policy.getId());
        }
    }

    properties.setProperty(XACMLProperties.PROP_ROOTPOLICIES, Joiner.on(',').join(roots));
    properties.setProperty(XACMLProperties.PROP_REFERENCEDPOLICIES, Joiner.on(',').join(refs));

    return properties;
}

From source file:com.thoughtworks.go.http.mocks.MockServletContext.java

@Override
@Deprecated
public Enumeration<Servlet> getServlets() {
    return Collections.enumeration(Collections.emptySet());
}