Example usage for org.apache.commons.vfs2.provider.url UrlFileName getURI

Introduction

In this page you can find the example usage for org.apache.commons.vfs2.provider.url UrlFileName getURI.

Prototype

public String getURI() 

Source Link

Document

Returns the absolute URI of the file.

Usage

From source file:org.pentaho.big.data.impl.cluster.NamedClusterImpl.java

/**
 * This method generates the URL from the specific NamedCluster using the specified scheme.
 *
 * @param scheme the name of the scheme to use to create the URL
 * @return the generated URL from the specific NamedCluster or null if an error occurs
 *///from  ww  w.  j a v  a2  s. c  o m
@VisibleForTesting
String generateURL(String scheme, IMetaStore metastore, VariableSpace variableSpace) {
    String clusterURL = null;
    try {
        if (!Utils.isEmpty(scheme)) {
            String ncHostname = getHdfsHost() != null ? getHdfsHost() : "";
            String ncPort = getHdfsPort() != null ? getHdfsPort() : "";
            String ncUsername = getHdfsUsername() != null ? getHdfsUsername() : "";
            String ncPassword = getHdfsPassword() != null ? getHdfsPassword() : "";

            if (variableSpace != null) {
                variableSpace.initializeVariablesFrom(getParentVariableSpace());
                if (StringUtil.isVariable(scheme)) {
                    scheme = variableSpace.getVariable(StringUtil.getVariableName(scheme)) != null
                            ? variableSpace.environmentSubstitute(scheme)
                            : null;
                }
                if (StringUtil.isVariable(ncHostname)) {
                    ncHostname = variableSpace.getVariable(StringUtil.getVariableName(ncHostname)) != null
                            ? variableSpace.environmentSubstitute(ncHostname)
                            : null;
                }
                if (StringUtil.isVariable(ncPort)) {
                    ncPort = variableSpace.getVariable(StringUtil.getVariableName(ncPort)) != null
                            ? variableSpace.environmentSubstitute(ncPort)
                            : null;
                }
                if (StringUtil.isVariable(ncUsername)) {
                    ncUsername = variableSpace.getVariable(StringUtil.getVariableName(ncUsername)) != null
                            ? variableSpace.environmentSubstitute(ncUsername)
                            : null;
                }
                if (StringUtil.isVariable(ncPassword)) {
                    ncPassword = variableSpace.getVariable(StringUtil.getVariableName(ncPassword)) != null
                            ? variableSpace.environmentSubstitute(ncPassword)
                            : null;
                }
            }

            ncHostname = ncHostname != null ? ncHostname.trim() : "";
            if (ncPort == null) {
                ncPort = "-1";
            } else {
                ncPort = ncPort.trim();
                if (Utils.isEmpty(ncPort)) {
                    ncPort = "-1";
                }
            }
            ncUsername = ncUsername != null ? ncUsername.trim() : "";
            ncPassword = ncPassword != null ? ncPassword.trim() : "";

            UrlFileName file = new UrlFileName(scheme, ncHostname, Integer.parseInt(ncPort), -1, ncUsername,
                    ncPassword, null, null, null);
            clusterURL = file.getURI();
            if (clusterURL.endsWith("/")) {
                clusterURL = clusterURL.substring(0, clusterURL.lastIndexOf("/"));
            }
        }
    } catch (Exception e) {
        clusterURL = null;
    }
    return clusterURL;
}

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From source file:org.pentaho.di.core.namedcluster.NamedClusterManager.java

/**
 * This method generates the URL from the specific NamedCluster using the specified scheme.
 *
 * @param scheme/*  w ww. ja  v a 2s. c o m*/
 *          the name of the scheme to use to create the URL
 * @param clusterName
 *          the name of the NamedCluster to use to create the URL
 * @return the generated URL from the specific NamedCluster or null if an error occurs
 */
@VisibleForTesting
String generateURL(String scheme, String clusterName, IMetaStore metastore, VariableSpace variableSpace) {
    String clusterURL = null;
    try {
        if (!Utils.isEmpty(scheme) && !Utils.isEmpty(clusterName) && metastore != null) {
            NamedCluster namedCluster = read(clusterName, metastore);
            if (namedCluster != null) {
                String ncHostname = namedCluster.getHdfsHost() != null ? namedCluster.getHdfsHost() : "";
                String ncPort = namedCluster.getHdfsPort() != null ? namedCluster.getHdfsPort() : "";
                String ncUsername = namedCluster.getHdfsUsername() != null ? namedCluster.getHdfsUsername()
                        : "";
                String ncPassword = namedCluster.getHdfsPassword() != null ? namedCluster.getHdfsPassword()
                        : "";

                if (variableSpace != null) {
                    variableSpace.initializeVariablesFrom(namedCluster.getParentVariableSpace());
                    if (StringUtil.isVariable(scheme)) {
                        scheme = variableSpace.getVariable(StringUtil.getVariableName(scheme)) != null
                                ? variableSpace.environmentSubstitute(scheme)
                                : null;
                    }
                    if (StringUtil.isVariable(ncHostname)) {
                        ncHostname = variableSpace.getVariable(StringUtil.getVariableName(ncHostname)) != null
                                ? variableSpace.environmentSubstitute(ncHostname)
                                : null;
                    }
                    if (StringUtil.isVariable(ncPort)) {
                        ncPort = variableSpace.getVariable(StringUtil.getVariableName(ncPort)) != null
                                ? variableSpace.environmentSubstitute(ncPort)
                                : null;
                    }
                    if (StringUtil.isVariable(ncUsername)) {
                        ncUsername = variableSpace.getVariable(StringUtil.getVariableName(ncUsername)) != null
                                ? variableSpace.environmentSubstitute(ncUsername)
                                : null;
                    }
                    if (StringUtil.isVariable(ncPassword)) {
                        ncPassword = variableSpace.getVariable(StringUtil.getVariableName(ncPassword)) != null
                                ? variableSpace.environmentSubstitute(ncPassword)
                                : null;
                    }
                }

                ncHostname = ncHostname != null ? ncHostname.trim() : "";
                if (ncPort == null) {
                    ncPort = "-1";
                } else {
                    ncPort = ncPort.trim();
                    if (Utils.isEmpty(ncPort)) {
                        ncPort = "-1";
                    }
                }
                ncUsername = ncUsername != null ? ncUsername.trim() : "";
                ncPassword = ncPassword != null ? ncPassword.trim() : "";

                UrlFileName file = new UrlFileName(scheme, ncHostname, Integer.parseInt(ncPort), -1, ncUsername,
                        ncPassword, null, null, null);
                clusterURL = file.getURI();
                if (clusterURL.endsWith("/")) {
                    clusterURL = clusterURL.substring(0, clusterURL.lastIndexOf("/"));
                }
            }
        }
    } catch (Exception e) {
        clusterURL = null;
    }
    return clusterURL;
}

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