com.bitplan.vzjava.resources

Class PowerPlotResource

java.lang.Object

com.bitplan.rest.resources.TemplateResource

com.bitplan.rest.resources.BaseResource

com.bitplan.vzjava.resources.VZResource

com.bitplan.vzjava.resources.PowerPlotResource

public class PowerPlotResource
extends VZResource

Field Summary

Fields

Modifier and Type	Field and Description
static String[]	DEFAULT_PATTERNS
protected static Logger	LOGGER
static String	PATTERN_ASCTIME Date format pattern used to parse HTTP date headers in ANSI C asctime() format.
static String	PATTERN_RFC1036 Date format pattern used to parse HTTP date headers in RFC 1036 format.
static String	PATTERN_RFC1123 Date format pattern used to parse HTTP date headers in RFC 1123 format.

Fields inherited from class com.bitplan.rest.resources.TemplateResource

debug, httpHeaders, rootMap, uri

Constructor Summary

Constructors

Constructor and Description
PowerPlotResource() Power Plot Resource constructor

Method Summary

Modifier and Type	Method and Description
javax.ws.rs.core.Response	getPlotFileForRange(String modified, int width, int height, String channelNos, String isoFrom, String isoTo)
javax.ws.rs.core.Response	getPlotFileForRange(String modified, String filename)
javax.ws.rs.core.Response	getPlotForRange(int width, int height, String channelNos, String isoFrom, String isoTo)
static javax.ws.rs.core.Response	returnFile(File file, String modified) http://stackoverflow.com/a/10257341/1497139 Sends the file if modified and "not modified" if not modified future work may put each file with a unique id in a separate folder in tomcat * use that static URL for each file * if file is modified, URL of file changes * -> client always fetches correct file method header for calling method public Response getXY(@HeaderParam("If-Modified-Since") String modified) {

Methods inherited from class com.bitplan.vzjava.resources.VZResource

prepareMap, prepareRootMap

Methods inherited from class com.bitplan.rest.resources.BaseResource

getElementName, getManager, getTemplate, setElementName, setManager, setTemplate

Methods inherited from class com.bitplan.rest.resources.TemplateResource

asMap, formToMap, formToMap, implode, setTemplateRoot, templateResponse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOGGER

protected static Logger LOGGER

PATTERN_RFC1123

public static final String PATTERN_RFC1123

Date format pattern used to parse HTTP date headers in RFC 1123 format.

See Also:

Constant Field Values

PATTERN_RFC1036

public static final String PATTERN_RFC1036

Date format pattern used to parse HTTP date headers in RFC 1036 format.

See Also:

Constant Field Values

PATTERN_ASCTIME

public static final String PATTERN_ASCTIME

Date format pattern used to parse HTTP date headers in ANSI C asctime() format.

See Also:

Constant Field Values

DEFAULT_PATTERNS

public static final String[] DEFAULT_PATTERNS

Constructor Detail

PowerPlotResource

public PowerPlotResource()

Power Plot Resource constructor

Method Detail

getPlotFileForRange

public javax.ws.rs.core.Response getPlotFileForRange(@HeaderParam(value="If-Modified-Since")
                                                     String modified,
                                                     int width,
                                                     int height,
                                                     String channelNos,
                                                     String isoFrom,
                                                     String isoTo)
                                              throws Exception

Throws:

Exception

getPlotFileForRange

public javax.ws.rs.core.Response getPlotFileForRange(@HeaderParam(value="If-Modified-Since")
                                                     String modified,
                                                     String filename)
                                              throws Exception

Throws:

Exception

getPlotForRange

public javax.ws.rs.core.Response getPlotForRange(int width,
                                                 int height,
                                                 String channelNos,
                                                 String isoFrom,
                                                 String isoTo)
                                          throws Exception

Throws:

Exception

returnFile

public static javax.ws.rs.core.Response returnFile(File file,
                                                   String modified)

http://stackoverflow.com/a/10257341/1497139 Sends the file if modified and "not modified" if not modified future work may put each file with a unique id in a separate folder in tomcat * use that static URL for each file * if file is modified, URL of file changes * -> client always fetches correct file method header for calling method public Response getXY(@HeaderParam("If-Modified-Since") String modified) {

Parameters:

file - to send

modified - - HeaderField "If-Modified-Since" - may be "null"

Returns:

Response to be sent to the client