CN106528405A - Method and system for implementing debugging in operation of OSGi (Open Service Gateway initiative)-based building software - Google Patents
Method and system for implementing debugging in operation of OSGi (Open Service Gateway initiative)-based building software Download PDFInfo
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- CN106528405A CN106528405A CN201610879667.2A CN201610879667A CN106528405A CN 106528405 A CN106528405 A CN 106528405A CN 201610879667 A CN201610879667 A CN 201610879667A CN 106528405 A CN106528405 A CN 106528405A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/362—Software debugging
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Abstract
The invention discloses a method and a system for implementing debugging in operation of OSGi (Open Service Gateway initiative)-based building software. The method comprises the steps of: initializing an installation script language bank, and initializing an installed OSGi execution script language command line plug-in at an OSGi server; when a script program is captured via the OSGi execution script language command line plug-in, executing a debugging program in a console to debug the script program, and judging whether the OSGi execution script language command line plug-in is uninstalled when the debugging is completed; when the OSGi execution script language command line plug-in needs to be uninstalled, uninstalling the OSGi execution script language command line plug-in. By compiling the script program and depending on hot plug and unplug of an OSGi and based on the service search characteristic, the debugging script is independent from the debugged program, and timely compilation and timely use of the acquired context of the debugged system are realized.
Description
Technical field
The present invention relates to OSGi platform technologys field, more particularly to debugged in being based on OSGi structure running softwares
Realization method and system.
Background technology
The problem that current software system is imbedded in exposing design in actual moving process, usually and realizing；And
The problem found in positioning and mode these runnings, it appears extremely difficult；Although being based on JVM（Java Virtual
Machine, i.e. Java Virtual Machine）Software system have many favourable conditions, be based particularly on OSGi technologies（Open
Service Gateway Initiative, i.e. open service gateway initiative agreement, which is that the one of Java mobilism modular systems is
Row specification）The software system of exploitation brings many advantages condition for dynamic mode, but still relies on following two in practice
Method：
1）JVM is opened into debugging mode and by IDE（Integrated Development Environment, i.e., it is integrated to open
Hair ring border）Instrument interrupts mode a little；This method can compare the execution sequence of code and obtain each variable and fortune in program
Row track, but the production environment in normal operation cannot be run by breakpoint；Even opening when starting remote
Journey mode port, because there is potential safety hazard and operational efficiency, and do not receive；Therefore this mode is in production environment
It is generally limited.
2）By the mode that third-party charging software is modified to bytecode；But business software general expenses it is higher and
The technical problem for using, it is difficult to scale is used.
Therefore, prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide built in running software based on OSGi carry out
Realization of debugging method and system, it is intended to solve JVM in prior art and open debugging mode and interrupt mode a little by IDE instruments
Because of the low defect of safety and operational efficiency.
Technical scheme is as follows：
A kind of structure in running software based on OSGi carries out realization of debugging method, wherein, the method comprising the steps of：
A, initialization installation script language library, and it is slotting to install OSGi perform script verbal orders row in the initialization of OSGi service end
Part；Wherein, the OSGi perform scripts verbal order row plug-in unit is used for capturing control station input, and calls shell script；
B, when shell script is captured by OSGi perform script verbal order row plug-in units, perform debugging routine in the console
Shell script is debugged, judges whether to unload the OSGi perform scripts verbal order row plug-in unit when debugging is completed；
C, when the OSGi perform scripts verbal order row plug-in unit need to be unloaded, then to the OSGi perform scripts verbal order row
Plug-in unit is unloaded.
Described structure in running software based on OSGi carries out realization of debugging method, and wherein, the script storehouse is
Groovy language librarys, JRuby language librarys or Scala language librarys.
Described structure in running software based on OSGi carries out realization of debugging method, and wherein, in step B, shell script can
Modify in real time, and called by debugging routine again after modification is completed and preserved and debugged.
Described structure in running software based on OSGi carries out realization of debugging method, wherein, when according to script in step B
After program obtains object to be debugged, property value included by object to be debugged is shown, and object to be debugged is beaten
Print to control station.
A kind of structure in running software based on OSGi carries out realization of debugging system, wherein, including：
Initialization module, for initializing installation script language library, and OSGi perform scripts are installed in initialization at OSGi service end
Verbal order row plug-in unit；Wherein, the OSGi perform scripts verbal order row plug-in unit is used for capturing control station input, and calls foot
This program；
Debugging detection module, for when shell script is captured by OSGi perform script verbal order row plug-in units, in control
Perform debugging routine to debug shell script in platform, judge whether to unload the OSGi perform scripts language when debugging is completed
Speech order line plug-in unit；
Unload module, for when unloading the OSGi perform scripts verbal order row plug-in unit, then performing foot to the OSGi
This verbal order row plug-in unit is unloaded.
Described structure in running software based on OSGi carries out realization of debugging system, and wherein, the script storehouse is
Groovy language librarys, JRuby language librarys or Scala language librarys.
Described structure in running software based on OSGi carries out realization of debugging system, wherein, foot in the debugging detection module
This program can be modified in real time, and called by debugging routine again after modification is completed and preserved and debugged.
It is described based on OSGi build running software in carry out realization of debugging system, wherein, it is described debugging detection module in when
Obtain, after object to be debugged, showing property value included by object to be debugged according to shell script, and will be to be debugged
Object print to control station.
Provided by the present invention structure in running software based on OSGi carries out realization of debugging method and system, and method includes：
Initialization installation script language library, and OSGi perform script verbal order row plug-in units are installed in initialization at OSGi service end；When logical
When crossing OSGi perform script verbal order row plug-in units and capturing shell script, debugging routine is performed in the console to shell script
Debugged, judge whether to unload the OSGi perform scripts verbal order row plug-in unit when debugging is completed；It is described when unloading
During OSGi perform script verbal order row plug-in units, then the OSGi perform scripts verbal order row plug-in unit is unloaded.This
It is bright to rely on the hot-swappable of OSGi and be based on service search characteristic by writing shell script, realize debugging script independently of being adjusted
Examination program, and the timely compiling for obtaining debugged system context when running is timely used.
Description of the drawings
Fig. 1 is the flow process for being built based on OSGi and carrying out realization of debugging method preferred embodiment in running software of the present invention
Figure.
Fig. 2 is the structure for being built based on OSGi and carrying out realization of debugging system preferred embodiment in running software of the present invention
Block diagram.
Specific embodiment
The present invention is provided a kind of structure in running software based on OSGi and carries out realization of debugging method and system, for making the present invention
Purpose, technical scheme and effect it is clearer, clear and definite, the present invention is described in more detail below.It should be appreciated that this place
The specific embodiment of description only to explain the present invention, is not intended to limit the present invention.
As shown in figure 1, the flow chart for hiding implementation method preferred embodiment for communication information of the present invention, methods described
Comprise the following steps：
Step S100, initialization installation script language library, and OSGi perform scripts language life is installed in the initialization of OSGi service end
Make row plug-in unit；Wherein, the OSGi perform scripts verbal order row plug-in unit is used for capturing control station input, and calls script journey
Sequence；
Step S200, when shell script is captured by OSGi perform script verbal order row plug-in units, perform in the console
Debugging routine is debugged to shell script, judges whether to unload the OSGi perform scripts verbal order row when debugging is completed
Plug-in unit；
Step S300, when the OSGi perform scripts verbal order row plug-in unit need to be unloaded, then to the OSGi perform scripts language
Speech order line plug-in unit is unloaded.
In embodiments of the invention, when OSGi perform script verbal order row plug-in units are the hot plugs using OSGi platforms
Characteristic is installed or is unloaded.OSGi perform script verbal order rows plug-in unit can be installed when needing and using, and complete to adjust
Try the normal operation for removing and not affecting original system later.
Script is utilized in the present invention also（Especially explanatory script）Characteristic, change code when without the need for compile
Immediately come into force by translating, lift diagnosis and the efficiency debugged, save the time of orientation problem.
And, by the metaprogramming characteristic of script on the basis of the original bytecode of script is not changed, can be with
The data structure checked inside object and code is woven to original object.
It can be seen that, present invention achieves conveniently to system（That is OSGi service end）Diagnosis debugging is carried out, need not be restarted
System, hot-swappable mode increases to the system run/delete debugging module；The use of user under production environment is nor affected on,
The shell script of diagnosis comes into force immediately, maximizes and lifts diagnosis efficiency；The class file of original system is not modified,
When flexibly checking operation, user data and insertion debugging code, can prevent from introducing new problem during debugging routine.
Further, the script storehouse is Groovy language librarys, JRuby language librarys or Scala language librarys.
Wherein, Groovy is a kind of quick dynamic language for Java Virtual Machine, and it is a kind of ripe towards right
As programming language, both can be used for OOP, can serve as pure script again.Need not be compiled using this kind of language
Excessive code is write, while and with other characteristics in closure and dynamic language.
JRuby is that it combines Ruby language towards Ruby, a kind of interpretive program based on Java Virtual Machine (JVM)
The execution mechanism of simplification and powerful JVM, including being fully integrated with Java storehouses.
Scala is the programming language of normal form more than, a kind of programming language of similar java, and design original intention is to realize stretching
The language of contracting the various characteristics of integrated OOP and functional expression programming.Scala can be interoperated with Java.It uses
This compiler of scalac is compiled into source file the class files of Java（The bytecode for running on JVM）.Can be from
All of java class storehouse is called in Scala, similarly can call the code of Scala from java application.
Preferably, in step S200, shell script can be modified in real time, and by adjusting after modification is completed and preserved
Examination program is called again and is debugged.
Preferably, in the step S200 after object to be debugged is obtained according to shell script, to object to be debugged
Included property value is shown, and object to be debugged is printed to control station.
Based on said method embodiment, it is real that the present invention carries out debugging in also providing a kind of structure running software based on OSGi
It is existing.As shown in Fig. 2 carry out realization of debugging system in the structure running software based on OSGi including：
Initialization module 100, for initializing installation script language library, and installs OSGi execution feet in the initialization of OSGi service end
This verbal order row plug-in unit；Wherein, the OSGi perform scripts verbal order row plug-in unit is used for capturing control station input, and calls
Shell script；
Debugging detection module 200, for when shell script is captured by OSGi perform script verbal order row plug-in units, in control
Perform debugging routine to debug shell script in platform processed, judge whether to unload the OSGi perform scripts when debugging is completed
Verbal order row plug-in unit；
Unload module 300, for when unloading the OSGi perform scripts verbal order row plug-in unit, then performing to the OSGi
Script order line plug-in unit is unloaded.
Preferably, carry out in realization of debugging system in described structure in running software based on OSGi, the script storehouse
For Groovy language librarys, JRuby language librarys or Scala language librarys.
Preferably, carry out in realization of debugging system in described structure in running software based on OSGi, the debugging detection mould
In block, shell script can be modified in real time, and called by debugging routine again after modification is completed and preserved and debugged.
Preferably, carry out in realization of debugging system in described structure in running software based on OSGi, the debugging detection mould
In block after object to be debugged is obtained according to shell script, property value included by object to be debugged is shown, and will
Object to be debugged prints to control station.
In sum, provided by the present invention structure in running software based on OSGi carries out realization of debugging method and system,
Method includes：Initialization installation script language library, and OSGi perform script verbal order rows are installed in initialization at OSGi service end
Plug-in unit；When shell script being captured by OSGi perform script verbal order row plug-in units, perform debugging routine in the console
Shell script is debugged, judges whether to unload the OSGi perform scripts verbal order row plug-in unit when debugging is completed；When
When need to unload the OSGi perform scripts verbal order row plug-in unit, then the OSGi perform scripts verbal order row plug-in unit is carried out
Unloading.The present invention relies on the hot-swappable of OSGi and is based on service search characteristic by writing shell script, realizes that debugging script is only
Debugged program is stood on, and the timely compiling for obtaining debugged system context when running is timely used.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, and for those of ordinary skills, can
To be improved according to the above description or be converted, all these modifications and variations should all belong to the guarantor of claims of the present invention
Shield scope.
Claims (8)
1. a kind of structure in running software based on OSGi carries out realization of debugging method, it is characterised in that methods described includes following
Step：
A, initialization installation script language library, and it is slotting to install OSGi perform script verbal orders row in the initialization of OSGi service end
Part；Wherein, the OSGi perform scripts verbal order row plug-in unit is used for capturing control station input, and calls shell script；
B, when shell script is captured by OSGi perform script verbal order row plug-in units, perform debugging routine in the console
Shell script is debugged, judges whether to unload the OSGi perform scripts verbal order row plug-in unit when debugging is completed；
C, when the OSGi perform scripts verbal order row plug-in unit need to be unloaded, then to the OSGi perform scripts verbal order row
Plug-in unit is unloaded.
2. being built in running software based on OSGi according to claim 1 carries out realization of debugging method, it is characterised in that described
Script storehouse is Groovy language librarys, JRuby language librarys or Scala language librarys.
3. being built in running software based on OSGi according to claim 1 carries out realization of debugging method, it is characterised in that described
In step B, shell script can be modified in real time, and called by debugging routine again after modification is completed and preserved and debugged.
4. being built in running software based on OSGi according to claim 1 carries out realization of debugging method, it is characterised in that described
In step B after object to be debugged is obtained according to shell script, property value included by object to be debugged is shown, and
Object to be debugged is printed to into control station.
5. a kind of structure in running software based on OSGi carries out realization of debugging system, it is characterised in that include：
Initialization module, for initializing installation script language library, and OSGi perform scripts are installed in initialization at OSGi service end
Verbal order row plug-in unit；Wherein, the OSGi perform scripts verbal order row plug-in unit is used for capturing control station input, and calls foot
This program；
Debugging detection module, for when shell script is captured by OSGi perform script verbal order row plug-in units, in control
Perform debugging routine to debug shell script in platform, judge whether to unload the OSGi perform scripts language when debugging is completed
Speech order line plug-in unit；
Unload module, for when unloading the OSGi perform scripts verbal order row plug-in unit, then performing foot to the OSGi
This verbal order row plug-in unit is unloaded.
6. being built in running software based on OSGi according to claim 5 carries out realization of debugging system, it is characterised in that described
Script storehouse is Groovy language librarys, JRuby language librarys or Scala language librarys.
7. being built in running software based on OSGi according to claim 5 carries out realization of debugging system, it is characterised in that described
Debugging detection module in shell script can modify in real time, and after modification is completed and is preserved by debugging routine call again into
Row debugging.
8. being built in running software based on OSGi according to claim 5 carries out realization of debugging system, it is characterised in that described
In debugging detection module after object to be debugged is obtained according to shell script, property value included by object to be debugged is carried out
Show, and object to be debugged is printed to into control station.
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| CN201610879667.2A CN106528405A (en) | 2016-10-09 | 2016-10-09 | Method and system for implementing debugging in operation of OSGi (Open Service Gateway initiative)-based building software |
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| CN201610879667.2A CN106528405A (en) | 2016-10-09 | 2016-10-09 | Method and system for implementing debugging in operation of OSGi (Open Service Gateway initiative)-based building software |
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