com.hp.octane.integrations.utils.OctaneUrlParser Maven / Gradle / Ivy
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package com.hp.octane.integrations.utils;
import org.apache.commons.codec.Charsets;
import org.apache.http.NameValuePair;
import org.apache.http.client.utils.URLEncodedUtils;
import java.net.MalformedURLException;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.List;
public class OctaneUrlParser {
private final String location;
private final String sharedSpace;
private static final String PARAM_SHARED_SPACE = "p"; // NON-NLS
private static final String UI_SPACE = "/ui";
private static final String UNEXPECTED_SHARED_SPACE_EXCEPTION = "Unexpected shared space parameter value";
private static final String APPLICATION_CONTEXT_NOT_FOUND_EXCEPTION = "Application context (/ui) not found in URL";
public static final String MISSING_SHARED_SPACE_EXCEPTION = "Missing shared space parameter";
public static final String URL_INVALID_EXCEPTION = "Invalid URL";
public OctaneUrlParser(String location, String sharedSpace) {
this.location = location;
this.sharedSpace = sharedSpace;
}
public String getLocation() {
return location;
}
public String getSharedSpace() {
return sharedSpace;
}
public static OctaneUrlParser parse(String uiLocation) throws IllegalArgumentException {
try {
//move all values after the #.
String myUiLocation = uiLocation;
int anchorPart = uiLocation.indexOf("#");
if (anchorPart > 0) {
myUiLocation = uiLocation.substring(0, anchorPart);
}
URL url = new URL(myUiLocation);
String location;
int contextPos = myUiLocation.indexOf(UI_SPACE);
if (contextPos < 0) {
throw new IllegalArgumentException(APPLICATION_CONTEXT_NOT_FOUND_EXCEPTION);
} else {
location = myUiLocation.substring(0, contextPos);
}
List params = URLEncodedUtils.parse(url.toURI(), Charsets.UTF_8);
for (NameValuePair param : params) {
if (param.getName().equals(PARAM_SHARED_SPACE)) {
String[] sharedSpaceAndWorkspace = param.getValue().split("/");
// we are relaxed and allow parameter without workspace in order not to force user to makeup
// workspace value when configuring manually or via config API and not via copy & paste
if (sharedSpaceAndWorkspace.length < 1 || SdkStringUtils.isEmpty(sharedSpaceAndWorkspace[0])) {
throw new IllegalArgumentException(UNEXPECTED_SHARED_SPACE_EXCEPTION);
}
return new OctaneUrlParser(location, sharedSpaceAndWorkspace[0]);
}
}
throw new IllegalArgumentException(MISSING_SHARED_SPACE_EXCEPTION);
} catch (MalformedURLException | URISyntaxException e) {
throw new IllegalArgumentException(URL_INVALID_EXCEPTION);
}
}
}