still about how to generate BPEL process without GUI designer
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still about how to generate BPEL process without GUI designer
by sam wang-2
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Dear all,
I just checked the source code of BPEL, I found that the BPEL model seems tightly coupled with NB GUI. For example, first I want to generate a blank BPEL process through: org.netbeans.modules.bpel.model.impl.BpelModelFactoryImpl However, I need to get "org.netbeans.modules.xml.xam.ModelSource", which tightly coupled with the NB GUI through "org.openide.util.Lookup". I don't know how to instantiate "Lookup". Another potential approach seems through "org.netbeans.modules.bpel.project.BpelproProjectGenerator". However, it only creates an empty "EjbProject". I have two questions about "EjbProject". First, if it can be treated as a "BPEL" project. Second, if it can be treated as a "BPEL" project, how can I create a very simple "synchronizing BPEL example", just like the example provided by NB SOA. Or simpler, I can generate this simple BPEL project through NB GUI first, and then trying to load this project into some class in order to retrieve the BPEL process with the resources. But I don't know how to do this. I think once I get the BPEL instance, I can manipulate it through all the classes in the package "org.netbeans.modules.bpel.model.impl". In a word, my requirement is very simple. First, I want to generate a quite simple BPEL process as the template (just like the synchronizing BPEL example provided by NB SOA example), then manipulating this BPEL process through NB's BPEL model (for example, adding activities such as "receive", "reply", "invoke","assign", etc.) Since this is part of my Ph.D research and I am in huge pressure to graduate, any quick hint/suggestion will be greatly appreciated!! Sam ____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs |
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Re: still about how to generate BPEL process without GUI designer
by Jason Baragry-2
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Hi Sam,
BPEL is just an XML document. Why can't you just use XML apis to programmatically create the BPEL XML document and then import it into netbeans? regards Jason > Dear all, > > I just checked the source code of BPEL, I found that the BPEL model seems tightly coupled with NB > GUI. For example, first I want to generate a blank BPEL process through: > org.netbeans.modules.bpel.model.impl.BpelModelFactoryImpl > > However, I need to get "org.netbeans.modules.xml.xam.ModelSource", which tightly coupled with the > NB GUI through "org.openide.util.Lookup". I don't know how to instantiate "Lookup". > > Another potential approach seems through > "org.netbeans.modules.bpel.project.BpelproProjectGenerator". However, it only creates an empty > "EjbProject". I have two questions about "EjbProject". First, if it can be treated as a "BPEL" > project. Second, if it can be treated as a "BPEL" project, how can I create a very simple > "synchronizing BPEL example", just like the example provided by NB SOA. Or simpler, I can generate > this simple BPEL project through NB GUI first, and then trying to load this project into some > class in order to retrieve the BPEL process with the resources. But I don't know how to do this. I > think once I get the BPEL instance, I can manipulate it through all the classes in the package > "org.netbeans.modules.bpel.model.impl". > > In a word, my requirement is very simple. First, I want to generate a quite simple BPEL process as > the template (just like the synchronizing BPEL example provided by NB SOA example), then > manipulating this BPEL process through NB's BPEL model (for example, adding activities such as > "receive", "reply", "invoke","assign", etc.) > > Since this is part of my Ph.D research and I am in huge pressure to graduate, any quick > hint/suggestion will be greatly appreciated!! > > Sam > > > ____________________________________________________________________________________ > Never miss a thing. Make Yahoo your home page. > http://www.yahoo.com/r/hs > |
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Re: still about how to generate BPEL process without GUI designer
by sam wang-2
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Hi Jason,
Thank you for the reply. Since there are existing codes for generating BPEL, I prefer not to reinvent the wheel :-) Eclipse BPEL also provides an open source BPEL model, which is more clear and simple than NetBeans'. However, since I want to use NetBeans execution engine to run the BPEL process, I'd better use NetBeans' BPEL model to generate BPEL file to make sure the compatibility. Anyway, I really don't think there is no way to re-use NetBeans BPEL model to generate BPEL file without GUI. Any hint will be greatly appreciated! Sam --- Jason Baragry <Jason.Baragry@...> wrote: > Hi Sam, > > BPEL is just an XML document. Why can't you just use XML apis to > programmatically create the BPEL XML document and then import it into > netbeans? > > regards > Jason > > > Dear all, > > > > I just checked the source code of BPEL, I found that the BPEL model seems tightly coupled with > NB > > GUI. For example, first I want to generate a blank BPEL process through: > > org.netbeans.modules.bpel.model.impl.BpelModelFactoryImpl > > > > However, I need to get "org.netbeans.modules.xml.xam.ModelSource", which tightly coupled with > the > > NB GUI through "org.openide.util.Lookup". I don't know how to instantiate "Lookup". > > > > Another potential approach seems through > > "org.netbeans.modules.bpel.project.BpelproProjectGenerator". However, it only creates an empty > > "EjbProject". I have two questions about "EjbProject". First, if it can be treated as a "BPEL" > > project. Second, if it can be treated as a "BPEL" project, how can I create a very simple > > "synchronizing BPEL example", just like the example provided by NB SOA. Or simpler, I can > generate > > this simple BPEL project through NB GUI first, and then trying to load this project into some > > class in order to retrieve the BPEL process with the resources. But I don't know how to do > this. I > > think once I get the BPEL instance, I can manipulate it through all the classes in the package > > "org.netbeans.modules.bpel.model.impl". > > > > In a word, my requirement is very simple. First, I want to generate a quite simple BPEL > process as > > the template (just like the synchronizing BPEL example provided by NB SOA example), then > > manipulating this BPEL process through NB's BPEL model (for example, adding activities such as > > "receive", "reply", "invoke","assign", etc.) > > > > Since this is part of my Ph.D research and I am in huge pressure to graduate, any quick > > hint/suggestion will be greatly appreciated!! > > > > Sam > > > > > > ____________________________________________________________________________________ > > Never miss a thing. Make Yahoo your home page. > > http://www.yahoo.com/r/hs > > > > ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ |
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Re: still about how to generate BPEL process without GUI designer
by jdcondor
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It supposed to be that openide.util is the *only* small basic NB module
needed for using this stack:
..bpel.model ..wsdl.model ..wsdlext ..schema.model ..xam I just discovered some unwanted dependencies introduce since the sierra merge. We have removed the extra dependencies. You can try out the following code after get the latest daily NB build at http://bits.nbextras.org/download/trunk/nightly/latest/ To create a bpel model, do something like this: File bpelFile = new File(pathToSourceFile); Lookup lookup = Lookups.fixed(new Object[]{ bpelFile, myLoadPlainDocumentMethod(bpelFile), myCatalogModel, }); ModelSource source = new ModelSource(lookup, editable); BpelModelFactory factory = Lookup.getDefault().lookup(BpelModelFactory.class); BpelModel model = factory.getModel (source); For more detail on myCatalogModel, look at file CliValidateBpelProjectDelegate in bpel.project module. You can reimplement it quickly removing dependency on the retriever Utilities. -Nam sam wang wrote: Hi Jason, Thank you for the reply. Since there are existing codes for generating BPEL, I prefer not to reinvent the wheel :-) Eclipse BPEL also provides an open source BPEL model, which is more clear and simple than NetBeans'. However, since I want to use NetBeans execution engine to run the BPEL process, I'd better use NetBeans' BPEL model to generate BPEL file to make sure the compatibility. Anyway, I really don't think there is no way to re-use NetBeans BPEL model to generate BPEL file without GUI. Any hint will be greatly appreciated! Sam --- Jason Baragry Jason.Baragry@... wrote: |
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Re: still about how to generate BPEL process without GUI designer
by sam wang-2
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Great! That's just what I need. Thank you so much, Nam!
have a great weekend, Sam --- Nam Nguyen <Nam.Nguyen@...> wrote: > It supposed to be that openide.util is the *only* small basic NB module > needed for using this stack: > > ..bpel.model > ..wsdl.model > ..wsdlext > ..schema.model > ..xam > > I just discovered some unwanted dependencies introduce since the sierra > merge. We have removed the extra dependencies. You can try out the > following code after get the latest daily NB build at > http://bits.nbextras.org/download/trunk/nightly/latest/ > > To create a bpel model, do something like this: > > File bpelFile = new File(pathToSourceFile); > Lookup lookup = Lookups.fixed(new Object[]{ > bpelFile, > myLoadPlainDocumentMethod(bpelFile), > myCatalogModel, > }); > ModelSource source = new ModelSource(lookup, editable); > BpelModelFactory factory = > Lookup.getDefault().lookup(BpelModelFactory.class); > BpelModel model = factory.getModel (source); > > For more detail on myCatalogModel, look at file > CliValidateBpelProjectDelegate in bpel.project module. You can > reimplement it quickly removing dependency on the retriever Utilities. > > -Nam > > sam wang wrote: > > Hi Jason, > > > > Thank you for the reply. Since there are existing codes for generating BPEL, I prefer not to > > reinvent the wheel :-) > > > > Eclipse BPEL also provides an open source BPEL model, which is more clear and simple than > > NetBeans'. However, since I want to use NetBeans execution engine to run the BPEL process, I'd > > better use NetBeans' BPEL model to generate BPEL file to make sure the compatibility. > > > > Anyway, I really don't think there is no way to re-use NetBeans BPEL model to generate BPEL > file > > without GUI. > > > > Any hint will be greatly appreciated! > > Sam > > > > > > > > > > --- Jason Baragry <Jason.Baragry@...> wrote: > > > > > >> Hi Sam, > >> > >> BPEL is just an XML document. Why can't you just use XML apis to > >> programmatically create the BPEL XML document and then import it into > >> netbeans? > >> > >> regards > >> Jason > >> > >> > >>> Dear all, > >>> > >>> I just checked the source code of BPEL, I found that the BPEL model seems tightly coupled > with > >>> > >> NB > >> > >>> GUI. For example, first I want to generate a blank BPEL process through: > >>> org.netbeans.modules.bpel.model.impl.BpelModelFactoryImpl > >>> > >>> However, I need to get "org.netbeans.modules.xml.xam.ModelSource", which tightly coupled > with > >>> > >> the > >> > >>> NB GUI through "org.openide.util.Lookup". I don't know how to instantiate "Lookup". > >>> > >>> Another potential approach seems through > >>> "org.netbeans.modules.bpel.project.BpelproProjectGenerator". However, it only creates an > empty > >>> "EjbProject". I have two questions about "EjbProject". First, if it can be treated as a > "BPEL" > >>> project. Second, if it can be treated as a "BPEL" project, how can I create a very simple > >>> "synchronizing BPEL example", just like the example provided by NB SOA. Or simpler, I can > >>> > >> generate > >> > >>> this simple BPEL project through NB GUI first, and then trying to load this project into > some > >>> class in order to retrieve the BPEL process with the resources. But I don't know how to do > >>> > >> this. I > >> > >>> think once I get the BPEL instance, I can manipulate it through all the classes in the > package > >>> "org.netbeans.modules.bpel.model.impl". > >>> > >>> In a word, my requirement is very simple. First, I want to generate a quite simple BPEL > >>> > >> process as > >> > >>> the template (just like the synchronizing BPEL example provided by NB SOA example), then > >>> manipulating this BPEL process through NB's BPEL model (for example, adding activities such > as > >>> "receive", "reply", "invoke","assign", etc.) > >>> > >>> Since this is part of my Ph.D research and I am in huge pressure to graduate, any quick > >>> hint/suggestion will be greatly appreciated!! > >>> > >>> Sam > >>> > >>> > >>> ____________________________________________________________________________________ > >>> Never miss a thing. Make Yahoo your home page. > >>> http://www.yahoo.com/r/hs > >>> > >>> > >> > > > > > > > > ____________________________________________________________________________________ > > Be a better friend, newshound, and > > know-it-all with Yahoo! Mobile. Try it now. > http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ > > > > > > ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping |
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Re: still about how to generate BPEL process without GUI designer
by sam wang-2
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Dear Nam,
I am very sorry to interrupt you again. The URL "http://bits.nbextras.org/download/trunk/nightly/latest/" in your email is for NB 6.1 beta, right? I download it and create the correct environment based on NB 6.1 beta. However, I still got confused about the following questions: First, I don't know what's myCatalogModel, even after I read the code of "CliValidateBpelProjectDelegate" in bpel.project. I attached the source code at the attachment for your reference. Second, I have no clue about "myLoadPlainDocumentMethod". Could you please explain a little bit more for me, or even better, provide me a simple sample? Third, is your sample code for creating a blank BPEL process or reading a BPEL process project created by NB GUI? If it's latter, the "pathToSourceFile" means the BPEL file directory or the BPEL project src directory? Fourth, does NB BPEL provide the API to process WSDL file? for example, partnerlink definition in the WSDL file? (from your last email, it seems NB BPEL provides such kind of capability: wsdl.model, wsdlext). Could you please give me a simple sample to demonstrate the usage? If the sample code from your last email is for reading a BPEL process, is there a way to retrieve the corresponding WSDL file in this BPEL project for further processing, and how? Thank you very much for the great help! Sam --- Nam Nguyen <Nam.Nguyen@...> wrote: > It supposed to be that openide.util is the *only* small basic NB module > needed for using this stack: > > ..bpel.model > ..wsdl.model > ..wsdlext > ..schema.model > ..xam > > I just discovered some unwanted dependencies introduce since the sierra > merge. We have removed the extra dependencies. You can try out the > following code after get the latest daily NB build at > http://bits.nbextras.org/download/trunk/nightly/latest/ > > To create a bpel model, do something like this: > > File bpelFile = new File(pathToSourceFile); > Lookup lookup = Lookups.fixed(new Object[]{ > bpelFile, > myLoadPlainDocumentMethod(bpelFile), > myCatalogModel, > }); > ModelSource source = new ModelSource(lookup, editable); > BpelModelFactory factory = > Lookup.getDefault().lookup(BpelModelFactory.class); > BpelModel model = factory.getModel (source); > > For more detail on myCatalogModel, look at file > CliValidateBpelProjectDelegate in bpel.project module. You can > reimplement it quickly removing dependency on the retriever Utilities. > > -Nam > > sam wang wrote: > > Hi Jason, > > > > Thank you for the reply. Since there are existing codes for generating BPEL, I prefer not to > > reinvent the wheel :-) > > > > Eclipse BPEL also provides an open source BPEL model, which is more clear and simple than > > NetBeans'. However, since I want to use NetBeans execution engine to run the BPEL process, I'd > > better use NetBeans' BPEL model to generate BPEL file to make sure the compatibility. > > > > Anyway, I really don't think there is no way to re-use NetBeans BPEL model to generate BPEL > file > > without GUI. > > > > Any hint will be greatly appreciated! > > Sam > > > > > > > > > > --- Jason Baragry <Jason.Baragry@...> wrote: > > > > > >> Hi Sam, > >> > >> BPEL is just an XML document. Why can't you just use XML apis to > >> programmatically create the BPEL XML document and then import it into > >> netbeans? > >> > >> regards > >> Jason > >> > >> > >>> Dear all, > >>> > >>> I just checked the source code of BPEL, I found that the BPEL model seems tightly coupled > with > >>> > >> NB > >> > >>> GUI. For example, first I want to generate a blank BPEL process through: > >>> org.netbeans.modules.bpel.model.impl.BpelModelFactoryImpl > >>> > >>> However, I need to get "org.netbeans.modules.xml.xam.ModelSource", which tightly coupled > with > >>> > >> the > >> > >>> NB GUI through "org.openide.util.Lookup". I don't know how to instantiate "Lookup". > >>> > >>> Another potential approach seems through > >>> "org.netbeans.modules.bpel.project.BpelproProjectGenerator". However, it only creates an > empty > >>> "EjbProject". I have two questions about "EjbProject". First, if it can be treated as a > "BPEL" > >>> project. Second, if it can be treated as a "BPEL" project, how can I create a very simple > >>> "synchronizing BPEL example", just like the example provided by NB SOA. Or simpler, I can > >>> > >> generate > >> > >>> this simple BPEL project through NB GUI first, and then trying to load this project into > some > >>> class in order to retrieve the BPEL process with the resources. But I don't know how to do > >>> > >> this. I > >> > >>> think once I get the BPEL instance, I can manipulate it through all the classes in the > package > >>> "org.netbeans.modules.bpel.model.impl". > >>> > >>> In a word, my requirement is very simple. First, I want to generate a quite simple BPEL > >>> > >> process as > >> > >>> the template (just like the synchronizing BPEL example provided by NB SOA example), then > >>> manipulating this BPEL process through NB's BPEL model (for example, adding activities such > as > >>> "receive", "reply", "invoke","assign", etc.) > >>> > >>> Since this is part of my Ph.D research and I am in huge pressure to graduate, any quick > >>> hint/suggestion will be greatly appreciated!! > >>> > >>> Sam > >>> > >>> > >>> ____________________________________________________________________________________ > >>> Never miss a thing. Make Yahoo your home page. > >>> http://www.yahoo.com/r/hs > >>> > >>> > >> > > > > > > > > ____________________________________________________________________________________ > > Be a better friend, newshound, and > > know-it-all with Yahoo! Mobile. Try it now. > http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ > > > > > > ____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs /* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common * Development and Distribution License("CDDL") (collectively, the * "License"). You may not use this file except in compliance with the * License. You can obtain a copy of the License at * http://www.netbeans.org/cddl-gplv2.html * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the * specific language governing permissions and limitations under the * License. When distributing the software, include this License Header * Notice in each file and include the License file at * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this * particular file as subject to the "Classpath" exception as provided * by Sun in the GPL Version 2 section of the License file that * accompanied this code. If applicable, add the following below the * License Header, with the fields enclosed by brackets [] replaced by * your own identifying information: * "Portions Copyrighted [year] [name of copyright owner]" * * Contributor(s): * * The Original Software is NetBeans. The Initial Developer of the Original * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun * Microsystems, Inc. All Rights Reserved. * * If you wish your version of this file to be governed by only the CDDL * or only the GPL Version 2, indicate your decision by adding * "[Contributor] elects to include this software in this distribution * under the [CDDL or GPL Version 2] license." If you do not indicate a * single choice of license, a recipient has the option to distribute * your version of this file under either the CDDL, the GPL Version 2 or * to extend the choice of license to its licensees as provided above. * However, if you add GPL Version 2 code and therefore, elected the GPL * Version 2 license, then the option applies only if the new code is * made subject to such option by the copyright holder. */ package org.netbeans.modules.bpel.project.anttasks.cli; import java.io.File; import java.util.Collection; import java.util.HashMap; import java.util.Iterator; import java.util.Map; import org.apache.tools.ant.BuildException; import org.apache.tools.ant.Task; import org.apache.tools.ant.types.Reference; import org.netbeans.modules.bpel.model.api.BpelModel; import org.netbeans.modules.bpel.project.CommandlineBpelProjectXmlCatalogProvider; import org.netbeans.modules.bpel.project.anttasks.util.Util; import org.netbeans.modules.xml.xam.Component; import org.netbeans.modules.xml.xam.Model; import org.netbeans.modules.xml.xam.spi.Validation; import org.netbeans.modules.xml.xam.spi.Validation.ValidationType; import org.netbeans.modules.xml.xam.spi.Validator; import org.netbeans.modules.xml.xam.spi.Validator.ResultItem; /** * Validates BPEL Module * @author Sreenivasan Genipudi */ public class CliValidateBpelProjectDelegate extends Task { private String mSourceDirectory; private String mProjectClassPath; private String mBuildDirectory; private String mBuildDependentProjectFilesDirectory; private File mSourceDir; private File mBuildDir; private Map mBpelFileNamesToFileInBuildDir = new HashMap(); private boolean isFoundErrors = false; private boolean mAllowBuildWithError = false; public CliValidateBpelProjectDelegate() { // Does nothing } public void setSourceDirectory(String srcDir) { this.mSourceDirectory = srcDir; } public void setBuildDirectory(String buildDir) { this.mBuildDirectory = buildDir; } public void setRunValidation(String flag) { setAllowBuildWithError(flag); mAllowBuildWithError = !mAllowBuildWithError; } public void setAllowBuildWithError(String flag) { if (flag != null) { if (flag.equals("false")) { mAllowBuildWithError = false; } else if (flag.equals("true")) { mAllowBuildWithError = true; } } } public void setClasspathRef(Reference ref) { } public void setProjectClassPath(String projectClassPath) { this.mProjectClassPath = projectClassPath; } public void setBuildDependentProjectDir(String dependentProjectFilesDir) { this.mBuildDependentProjectFilesDirectory = dependentProjectFilesDir; } public boolean isFoundErrors() { return this.isFoundErrors; } @Override public void execute() throws BuildException { if (this.mSourceDirectory == null) { throw new BuildException("No directory is set for source files."); } if (this.mBuildDirectory == null) { throw new BuildException("No build directory is set."); } if (this.mBuildDependentProjectFilesDirectory == null) { throw new BuildException("No dependentProjectFiles directory is set."); } try { this.mSourceDir = new File(this.mSourceDirectory); CommandlineBpelProjectXmlCatalogProvider.getInstance().setSourceDirectory(this.mSourceDirectory); } catch (Exception ex) { throw new BuildException("Failed to get File object for project source directory " + this.mSourceDirectory, ex); } try { this.mBuildDir = new File(this.mBuildDirectory); } catch (Exception ex) { throw new BuildException("Failed to get File object for project build directory " + this.mBuildDirectory, ex); } processBuildDir(this.mBuildDir); processSourceDir(this.mSourceDir); } private void processBuildDir(File folder) { final File files[] = folder.listFiles(new Util.BpelFileFilter()); if (files == null) return; // no children for (int i = 0; i < files.length; i++) { final File file = files[i]; if (file.isFile()) { this.mBpelFileNamesToFileInBuildDir.put( Util.getRelativePath(this.mBuildDir, file), file); } else { processBuildDir(file); } } } private void processSourceDir(File file) { if (file.isDirectory()) { final File[] children = file.listFiles(new Util.BpelFileFilter()); if (children == null) return; // no children for (int i = 0; i < children.length; i++) { processSourceDir(children[i]); } } else { if (isModified(file)) { validate(file); } } } private boolean isModified(File bpelFile) { boolean modified = true; String relativePath = Util.getRelativePath(this.mSourceDir, bpelFile); File bpelFileInBuildDir = (File) this.mBpelFileNamesToFileInBuildDir.get(relativePath); if (bpelFileInBuildDir != null) { if (bpelFileInBuildDir.lastModified() == bpelFile.lastModified()) { modified = false; } } return modified; } private void validate(File bpelFile) throws BuildException { try { BpelModel model = CliBpelCatalogModel. getDefault().getBPELModel(bpelFile.toURI()); Validation validation = new Validation(); validation.validate((Model) model, ValidationType.COMPLETE); Collection col = validation.getValidationResult(); boolean isError = false; for (Iterator itr = col.iterator(); itr.hasNext();) { ResultItem resultItem = (ResultItem) itr.next(); if (!mAllowBuildWithError) { if (resultItem.getType() == Validator.ResultType.ERROR) { System.out.println(getValidationError(resultItem)); System.out.println(); } } if (resultItem.getType() == Validator.ResultType.ERROR) { isError = true; } } if (isError) { this.isFoundErrors = true; } } catch (Throwable e) { if (!mAllowBuildWithError) { throw new BuildException(e); } } } private String getValidationError(ResultItem resultItem) { int lineNumber = 0; int columnNumber = 0; String errorDescription = resultItem.getDescription(); String msgType = resultItem.getType().name(); Component component = resultItem.getComponents(); File file = null; if (component == null) { columnNumber = resultItem.getColumnNumber(); lineNumber = resultItem.getLineNumber(); file = (File) resultItem.getModel().getModelSource().getLookup().lookup(File.class); } else { lineNumber = Util.getLineNumber(component); columnNumber = Util.getColumnNumber(component); file = (File) component.getModel().getModelSource().getLookup().lookup(File.class); } return Util.getError(file, columnNumber, lineNumber, errorDescription, msgType); } } |
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Re: still about how to generate BPEL process without GUI designer
by jdcondor
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See in-line... sam wang wrote: It is nightly build. Beta1 build already released, does not container these fixes...Dear Nam, I am very sorry to interrupt you again. The URL "http://bits.nbextras.org/download/trunk/nightly/latest/" in your email is for NB 6.1 beta, right? My mistake during cut-n-paste the class name. It should be CliBpelCatalogModel. An implementation of CatalogModel is required to be in the lookup to resolve external references (to wsdl / xsd) from the bpel you are trying to load.I download it and create the correct environment based on NB 6.1 beta. However, I still got confused about the following questions: First, I don't know what's myCatalogModel, even after I read the code of "CliValidateBpelProjectDelegate" in bpel.project. I attached the source code at the attachment for your reference. Look at xml.xam/src/org/netbeans/modules/xml/xam/dom/ReadOnlyAccess#loadSwingDocumentSecond, I have no clue about "myLoadPlainDocumentMethod". Could you please explain a little bit more for me, or even better, provide me a simple sample? It could be any bpel sources. In case for creating a new bpel process you could just provide your own skeleton template file.Third, is your sample code for creating a blank BPEL process or reading a BPEL process project created by NB GUI? If it's latter, the "pathToSourceFile" means the BPEL file directory or the BPEL project src directory? I would let other BPEL model experts give you sample code.Fourth, does NB BPEL provide the API to process WSDL file? for example, partnerlink definition in the WSDL file? (from your last email, it seems NB BPEL provides such kind of capability: wsdl.model, wsdlext). Could you please give me a simple sample to demonstrate the usage? If the sample code from your last email is for reading a BPEL process, is there a way to retrieve the corresponding WSDL file in this BPEL project for further processing, and how? (just a hint: there are PartnerLinkReference and PortTypeReference in bpel.model, which help you navigate to the referenced WSDL elements) Thank you very much for the great help! Sam --- Nam Nguyen Nam.Nguyen@... wrote:It supposed to be that openide.util is the *only* small basic NB module needed for using this stack: ..bpel.model ..wsdl.model ..wsdlext ..schema.model ..xam I just discovered some unwanted dependencies introduce since the sierra merge. We have removed the extra dependencies. You can try out the following code after get the latest daily NB build at http://bits.nbextras.org/download/trunk/nightly/latest/ To create a bpel model, do something like this: File bpelFile = new File(pathToSourceFile); Lookup lookup = Lookups.fixed(new Object[]{ bpelFile, myLoadPlainDocumentMethod(bpelFile), myCatalogModel, }); ModelSource source = new ModelSource(lookup, editable); BpelModelFactory factory = Lookup.getDefault().lookup(BpelModelFactory.class); BpelModel model = factory.getModel (source); For more detail on myCatalogModel, look at file CliValidateBpelProjectDelegate in bpel.project module. You can reimplement it quickly removing dependency on the retriever Utilities. -Nam sam wang wrote: |
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Re: still about how to generate BPEL process without GUI designer
by sam wang-2
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Thank you very much for the quick reply, Nam!
However, I don't know how to download the latest version (http://bits.nbextras.org/download/trunk/nightly/latest/). I tried both "cvs" and "Mercurial's hg". Neither of them works! Besides, I can't find any more detailed download information from NB website. Could you please let me know how to access the latest version? In fact, I just want to SOA package, not the whole NB project's sourecode. Is there a URL to access SOA branch? Another question, can I use NB6.1 beta's jar files to compile the latest/nightlybuild SOA package? Since I know SOA package will use XML and openide packages at least. Thanks again! Sam --- Nam Nguyen <Nam.Nguyen@...> wrote: > Hi Sam, > > See in-line... > > sam wang wrote: > > Dear Nam, > > > > I am very sorry to interrupt you again. The URL > > "http://bits.nbextras.org/download/trunk/nightly/latest/" in your email is for NB 6.1 beta, > right? > > > It is nightly build. Beta1 build already released, does not container > these fixes... > > I download it and create the correct environment based on NB 6.1 beta. However, I still got > > confused about the following questions: > > > > First, I don't know what's myCatalogModel, even after I read the code of > > "CliValidateBpelProjectDelegate" in bpel.project. I attached the source code at the attachment > for > > your reference. > > > My mistake during cut-n-paste the class name. It should be > CliBpelCatalogModel. An implementation of CatalogModel is required to > be in the lookup to resolve external references (to wsdl / xsd) from the > bpel you are trying to load. > > Second, I have no clue about "myLoadPlainDocumentMethod". Could you please explain a little > bit > > more for me, or even better, provide me a simple sample? > > > Look at > xml.xam/src/org/netbeans/modules/xml/xam/dom/ReadOnlyAccess#loadSwingDocument > > Third, is your sample code for creating a blank BPEL process or reading a BPEL process project > > created by NB GUI? If it's latter, the "pathToSourceFile" means the BPEL file directory or the > > BPEL project src directory? > > > It could be any bpel sources. In case for creating a new bpel process > you could just provide your own skeleton template file. > > Fourth, does NB BPEL provide the API to process WSDL file? for example, partnerlink definition > in > > the WSDL file? (from your last email, it seems NB BPEL provides such kind of capability: > > wsdl.model, wsdlext). Could you please give me a simple sample to demonstrate the usage? If > the > > sample code from your last email is for reading a BPEL process, is there a way to retrieve the > > corresponding WSDL file in this BPEL project for further processing, and how? > > > I would let other BPEL model experts give you sample code. > > (just a hint: there are PartnerLinkReference and PortTypeReference in > bpel.model, which help you navigate to the referenced WSDL elements) > > > > Thank you very much for the great help! > > Sam > > > > > > > > > > > > --- Nam Nguyen <Nam.Nguyen@...> wrote: > > > > > >> It supposed to be that openide.util is the *only* small basic NB module > >> needed for using this stack: > >> > >> ..bpel.model > >> ..wsdl.model > >> ..wsdlext > >> ..schema.model > >> ..xam > >> > >> I just discovered some unwanted dependencies introduce since the sierra > >> merge. We have removed the extra dependencies. You can try out the > >> following code after get the latest daily NB build at > >> http://bits.nbextras.org/download/trunk/nightly/latest/ > >> > >> To create a bpel model, do something like this: > >> > >> File bpelFile = new File(pathToSourceFile); > >> Lookup lookup = Lookups.fixed(new Object[]{ > >> bpelFile, > >> myLoadPlainDocumentMethod(bpelFile), > >> myCatalogModel, > >> }); > >> ModelSource source = new ModelSource(lookup, editable); > >> BpelModelFactory factory = > >> Lookup.getDefault().lookup(BpelModelFactory.class); > >> BpelModel model = factory.getModel (source); > >> > >> For more detail on myCatalogModel, look at file > >> CliValidateBpelProjectDelegate in bpel.project module. You can > >> reimplement it quickly removing dependency on the retriever Utilities. > >> > >> -Nam > >> > >> sam wang wrote: > >> > >>> Hi Jason, > >>> > >>> Thank you for the reply. Since there are existing codes for generating BPEL, I prefer not to > >>> reinvent the wheel :-) > >>> > >>> Eclipse BPEL also provides an open source BPEL model, which is more clear and simple than > >>> NetBeans'. However, since I want to use NetBeans execution engine to run the BPEL process, > I'd > >>> better use NetBeans' BPEL model to generate BPEL file to make sure the compatibility. > >>> > >>> Anyway, I really don't think there is no way to re-use NetBeans BPEL model to generate BPEL > >>> > >> file > >> > >>> without GUI. > >>> > >>> Any hint will be greatly appreciated! > >>> Sam > >>> > >>> > >>> > >>> > >>> --- Jason Baragry <Jason.Baragry@...> wrote: > >>> > >>> > >>> > >>>> Hi Sam, > >>>> > >>>> BPEL is just an XML document. Why can't you just use XML apis to > >>>> programmatically create the BPEL XML document and then import it into > >>>> netbeans? > >>>> > >>>> regards > >>>> Jason > >>>> > >>>> > >>>> > >>>>> Dear all, > >>>>> > >>>>> I just checked the source code of BPEL, I found that the BPEL model seems tightly coupled > >>>>> > >> with > >> > >>>>> > >>>>> > >>>> NB > >>>> > >>>> > >>>>> GUI. For example, first I want to generate a blank BPEL process through: > >>>>> org.netbeans.modules.bpel.model.impl.BpelModelFactoryImpl > >>>>> > >>>>> However, I need to get "org.netbeans.modules.xml.xam.ModelSource", which tightly coupled > >>>>> > >> with > >> > >>>>> > >>>>> > >>>> the > >>>> > >>>> > >>>>> NB GUI through "org.openide.util.Lookup". I don't know how to instantiate "Lookup". > >>>>> > >>>>> Another potential approach seems through > >>>>> "org.netbeans.modules.bpel.project.BpelproProjectGenerator". However, it only creates an > >>>>> > >> empty > >> > >>>>> "EjbProject". I have two questions about "EjbProject". First, if it can be treated as a > >>>>> > >> "BPEL" > >> > >>>>> project. Second, if it can be treated as a "BPEL" project, how can I create a very simple > >>>>> "synchronizing BPEL example", just like the example provided by NB SOA. Or simpler, I can > >>>>> > >>>>> > >>>> generate > >>>> > >>>> > |
