Examples with PostMethod org.apache.commons.httpclient.methods.PostMethod used on opensource projects

Example 76 with PostMethod

use of org.apache.commons.httpclient.methods.PostMethod in project cloudstack by apache.

the class SecurityGroupHttpClient method echo.

public boolean echo(String agentIp, long l, long m) {
    boolean ret = false;
    int count = 1;
    while (true) {
        try {
            Thread.sleep(m);
            count++;
        } catch (InterruptedException e1) {
            logger.warn("", e1);
            break;
        }
        PostMethod post = new PostMethod(String.format("http://%s:%s/", agentIp, getPort()));
        try {
            post.addRequestHeader("command", "echo");
            if (httpClient.executeMethod(post) != 200) {
                logger.debug(String.format("echoing baremetal security group agent on %s got error: %s", agentIp, post.getResponseBodyAsString()));
            } else {
                ret = true;
            }
            break;
        } catch (Exception e) {
            if (count * m >= l) {
                logger.debug(String.format("ping security group agent on vm[%s] timeout after %s minutes, starting vm failed, count=%s", agentIp, TimeUnit.MILLISECONDS.toSeconds(l), count));
                break;
            } else {
                logger.debug(String.format("Having pinged security group agent on vm[%s] %s times, continue to wait...", agentIp, count));
            }
        } finally {
            if (post != null) {
                post.releaseConnection();
            }
        }
    }
    return ret;
}

Example 77 with PostMethod

use of org.apache.commons.httpclient.methods.PostMethod in project cloudstack by apache.

the class SecurityGroupHttpClient method sync.

public HashMap<String, Pair<Long, Long>> sync(String vmName, Long vmId, String agentIp) {
    HashMap<String, Pair<Long, Long>> states = new HashMap<String, Pair<Long, Long>>();
    PostMethod post = new PostMethod(String.format("http://%s:%s/", agentIp, getPort()));
    try {
        post.addRequestHeader("command", "sync");
        if (httpClient.executeMethod(post) != 200) {
            logger.debug(String.format("echoing baremetal security group agent on %s got error: %s", agentIp, post.getResponseBodyAsString()));
        } else {
            String res = post.getResponseBodyAsString();
            // res = ';'.join([vmName, vmId, seqno])
            String[] rulelogs = res.split(",");
            if (rulelogs.length != 6) {
                logger.debug(String.format("host[%s] returns invalid security group sync document[%s], reset rules", agentIp, res));
                states.put(vmName, new Pair<Long, Long>(vmId, -1L));
                return states;
            }
            Pair<Long, Long> p = new Pair<Long, Long>(Long.valueOf(rulelogs[1]), Long.valueOf(rulelogs[5]));
            states.put(rulelogs[0], p);
            return states;
        }
    } catch (SocketTimeoutException se) {
        logger.warn(String.format("unable to sync security group rules on host[%s], %s", agentIp, se.getMessage()));
    } catch (Exception e) {
        logger.warn(String.format("unable to sync security group rules on host[%s]", agentIp), e);
    } finally {
        if (post != null) {
            post.releaseConnection();
        }
    }
    return states;
}

Example 78 with PostMethod

use of org.apache.commons.httpclient.methods.PostMethod in project cloudstack by apache.

the class SecurityGroupHttpClient method call.

public SecurityGroupRuleAnswer call(String agentIp, SecurityGroupRulesCmd cmd) {
    PostMethod post = new PostMethod(String.format("http://%s:%s", agentIp, getPort()));
    try {
        SecurityGroupVmRuleSet rset = new SecurityGroupVmRuleSet();
        rset.getEgressRules().addAll(generateRules(cmd.getEgressRuleSet()));
        rset.getIngressRules().addAll(generateRules(cmd.getIngressRuleSet()));
        rset.setVmName(cmd.getVmName());
        rset.setVmIp(cmd.getGuestIp());
        rset.setVmMac(cmd.getGuestMac());
        rset.setVmId(cmd.getVmId());
        rset.setSignature(cmd.getSignature());
        rset.setSequenceNumber(cmd.getSeqNum());
        Marshaller marshaller = context.createMarshaller();
        StringWriter writer = new StringWriter();
        marshaller.marshal(rset, writer);
        String xmlContents = writer.toString();
        logger.debug(xmlContents);
        post.addRequestHeader("command", "set_rules");
        StringRequestEntity entity = new StringRequestEntity(xmlContents);
        post.setRequestEntity(entity);
        if (httpClient.executeMethod(post) != 200) {
            return new SecurityGroupRuleAnswer(cmd, false, post.getResponseBodyAsString());
        } else {
            return new SecurityGroupRuleAnswer(cmd);
        }
    } catch (Exception e) {
        return new SecurityGroupRuleAnswer(cmd, false, e.getMessage());
    } finally {
        if (post != null) {
            post.releaseConnection();
        }
    }
}

Example 79 with PostMethod

use of org.apache.commons.httpclient.methods.PostMethod in project cloudstack by apache.

the class UcsHttpClient method call.

public String call(String xml) {
    PostMethod post = new PostMethod(url);
    post.setRequestEntity(new StringRequestEntity(xml));
    post.setRequestHeader("Content-type", "text/xml");
    //post.setFollowRedirects(true);
    try {
        int result = client.executeMethod(post);
        if (result == 302) {
            // Handle HTTPS redirect
            // Ideal way might be to configure from add manager API
            // for using either HTTP / HTTPS
            // Allow only one level of redirect
            String redirectLocation;
            Header locationHeader = post.getResponseHeader("location");
            if (locationHeader != null) {
                redirectLocation = locationHeader.getValue();
            } else {
                throw new CloudRuntimeException("Call failed: Bad redirect from UCS Manager");
            }
            post.setURI(new URI(redirectLocation));
            result = client.executeMethod(post);
        }
        // Check for errors
        if (result != 200) {
            throw new CloudRuntimeException("Call failed: " + post.getResponseBodyAsString());
        }
        String res = post.getResponseBodyAsString();
        if (res.contains("errorCode")) {
            String err = String.format("ucs call failed:\nsubmitted doc:%s\nresponse:%s\n", xml, res);
            throw new CloudRuntimeException(err);
        }
        return res;
    } catch (Exception e) {
        throw new CloudRuntimeException(e.getMessage(), e);
    } finally {
        post.releaseConnection();
    }
}

Example 80 with PostMethod

use of org.apache.commons.httpclient.methods.PostMethod in project cloudstack by apache.

the class CiscoVnmcConnectionImpl method sendRequest.

private String sendRequest(String service, String xmlRequest) throws ExecutionException {
    HttpClient client = new HttpClient();
    String response = null;
    PostMethod method = new PostMethod("/xmlIM/" + service);
    method.setRequestBody(xmlRequest);
    try {
        org.apache.commons.httpclient.protocol.Protocol myhttps = new org.apache.commons.httpclient.protocol.Protocol("https", new EasySSLProtocolSocketFactory(), 443);
        client.getHostConfiguration().setHost(_ip, 443, myhttps);
        int statusCode = client.executeMethod(method);
        if (statusCode != HttpStatus.SC_OK) {
            throw new Exception("Error code : " + statusCode);
        }
        response = method.getResponseBodyAsString();
    } catch (Exception e) {
        System.out.println(e.getMessage());
        throw new ExecutionException(e.getMessage());
    }
    System.out.println(response);
    return response;
}