Source Code Cross Referenced for BOServicemoduleImpl.java in  » UML » MetaBoss » com » metaboss » sdlctools » domains » enterprisemodel » impl » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » UML » MetaBoss » com.metaboss.sdlctools.domains.enterprisemodel.impl 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        // THIS SOFTWARE IS PROVIDED BY SOFTARIS PTY.LTD. AND OTHER METABOSS
002:        // CONTRIBUTORS ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING,
003:        // BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
004:        // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SOFTARIS PTY.LTD.
005:        // OR OTHER METABOSS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
006:        // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
007:        // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
008:        // OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
009:        // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
010:        // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
011:        // EVEN IF SOFTARIS PTY.LTD. OR OTHER METABOSS CONTRIBUTORS ARE ADVISED OF THE
012:        // POSSIBILITY OF SUCH DAMAGE.
013:        //
014:        // Copyright 2000-2005 © Softaris Pty.Ltd. All Rights Reserved.
015:        package com.metaboss.sdlctools.domains.enterprisemodel.impl;
016:
017:        import javax.naming.Context;
018:        import javax.naming.InitialContext;
019:        import javax.naming.NamingException;
020:
021:        import com.metaboss.enterprise.bo.BOException;
022:        import com.metaboss.enterprise.bo.BOIllegalArgumentException;
023:        import com.metaboss.enterprise.bo.BOInvalidOperationForReadOnlyObjectException;
024:        import com.metaboss.enterprise.bo.BONamingAndDirectoryServiceInvocationException;
025:        import com.metaboss.enterprise.bo.BOPersistenceServiceInvocationException;
026:        import com.metaboss.enterprise.ps.PSException;
027:        import com.metaboss.sdlctools.domains.enterprisemodel.BOServicemodule;
028:        import com.metaboss.sdlctools.domains.enterprisemodel.BOServicemoduleMessageList;
029:        import com.metaboss.sdlctools.domains.enterprisemodel.BOServicemoduleServiceList;
030:        import com.metaboss.sdlctools.domains.enterprisemodel.BOServicemoduleStructureList;
031:        import com.metaboss.sdlctools.domains.enterprisemodel.BOSystem;
032:        import com.metaboss.sdlctools.domains.enterprisemodel.storage.PSServicemodule;
033:        import com.metaboss.sdlctools.domains.enterprisemodel.storage.STServicemodule;
034:        import com.oldboss.framework.bo.BOTransaction;
035:        import com.oldboss.framework.bo.impl.BOObjectImpl;
036:
037:        public class BOServicemoduleImpl extends BOObjectImpl implements 
038:                BOServicemodule {
039:            private BOMetaBossDomainImpl mMetaBossDomainImpl = null;
040:            private BOSystem mSystem = null;
041:            private String mServicemoduleRef = null;
042:            private STServicemodule mDetails = null;
043:
044:            /* Instance creator */
045:            public static BOServicemodule createInstanceForExisting(
046:                    BOMetaBossDomainImpl pMetaBossDomainImpl,
047:                    String pServicemoduleRef) throws BOException {
048:                // Servicemodule Ref must consist of three parts:  enteprise name . system name . servicemodule name
049:                int lFirstDot = pServicemoduleRef.indexOf(".");
050:                int lLastDot = pServicemoduleRef.lastIndexOf(".");
051:                if (lFirstDot < 0 || lFirstDot == lLastDot)
052:                    throw new BOException("Invalid ServicemoduleRef "
053:                            + pServicemoduleRef);
054:                // See if we have this object in cache
055:                BOServicemoduleImpl lImpl = (BOServicemoduleImpl) pMetaBossDomainImpl
056:                        .retrieveExistingBOInstance(BOServicemodule.class,
057:                                pServicemoduleRef);
058:                if (lImpl != null)
059:                    return lImpl;
060:                lImpl = new BOServicemoduleImpl();
061:                lImpl.mMetaBossDomainImpl = pMetaBossDomainImpl;
062:                lImpl.mServicemoduleRef = pServicemoduleRef;
063:                lImpl.setupForExisting();
064:                pMetaBossDomainImpl.saveNewBOInstance(BOServicemodule.class,
065:                        pServicemoduleRef, lImpl);
066:                return lImpl;
067:            }
068:
069:            /* Instance creator */
070:            public static BOServicemodule loadInstanceForExisting(
071:                    BOMetaBossDomainImpl pMetaBossDomainImpl,
072:                    String pServicemoduleRef) throws BOException {
073:                try {
074:                    // See if we have this object in cache
075:                    BOServicemoduleImpl lImpl = (BOServicemoduleImpl) pMetaBossDomainImpl
076:                            .retrieveExistingBOInstance(BOServicemodule.class,
077:                                    pServicemoduleRef);
078:                    if (lImpl != null)
079:                        return lImpl;
080:                    // Get the instance of the enterprise ps home via jndi
081:                    Context ctx = new InitialContext();
082:                    PSServicemodule lPs = (PSServicemodule) ctx
083:                            .lookup(PSServicemodule.COMPONENT_URL);
084:                    STServicemodule lDetails = lPs
085:                            .getServicemodule(pServicemoduleRef);
086:                    if (lDetails == null)
087:                        return null;
088:                    lImpl = new BOServicemoduleImpl();
089:                    lImpl.mMetaBossDomainImpl = pMetaBossDomainImpl;
090:                    lImpl.mServicemoduleRef = lDetails.ServicemoduleRef;
091:                    lImpl.mDetails = lDetails;
092:                    lImpl.setupForExisting();
093:                    pMetaBossDomainImpl.saveNewBOInstance(
094:                            BOServicemodule.class, pServicemoduleRef, lImpl);
095:                    return lImpl;
096:                } catch (NamingException e) {
097:                    throw new BONamingAndDirectoryServiceInvocationException(
098:                            "", e);
099:                } catch (PSException e) {
100:                    throw new BOPersistenceServiceInvocationException("", e);
101:                }
102:            }
103:
104:            /* Instance creator */
105:            public static BOServicemodule createInstanceForNew(
106:                    BOTransaction pTransaction,
107:                    BOMetaBossDomainImpl pMetaBossDomainImpl,
108:                    String pServicemoduleRef) throws BOException {
109:                // See if we have this object in cache
110:                BOServicemoduleImpl lImpl = (BOServicemoduleImpl) pMetaBossDomainImpl
111:                        .retrieveExistingBOInstance(BOServicemodule.class,
112:                                pServicemoduleRef);
113:                if (lImpl != null)
114:                    throw new BOIllegalArgumentException(
115:                            "Service already exists. ServicemoduleRef: "
116:                                    + pServicemoduleRef);
117:                lImpl = new BOServicemoduleImpl();
118:                lImpl.mMetaBossDomainImpl = pMetaBossDomainImpl;
119:                lImpl.mServicemoduleRef = pServicemoduleRef;
120:                lImpl.mDetails = new STServicemodule();
121:                lImpl.mDetails.ServicemoduleRef = pServicemoduleRef;
122:                lImpl.setupForNew(pTransaction);
123:                pMetaBossDomainImpl.saveNewBOInstance(BOServicemodule.class,
124:                        pServicemoduleRef, lImpl);
125:                return lImpl;
126:            }
127:
128:            /* Retrieves unique reference */
129:            public String getRef() throws BOException {
130:                return mServicemoduleRef;
131:            }
132:
133:            /* Retrieves servicemodule name. Usually last part of the reference.
134:             *  name is only unique within type, within enteprise */
135:            public String getName() throws BOException {
136:                String lRef = getRef();
137:                return lRef.substring(lRef.lastIndexOf(".") + 1);
138:            }
139:
140:            /* Retrieves system which owns this servicemodule */
141:            public BOSystem getSystem() throws BOException {
142:                if (mSystem == null) {
143:                    String lRef = getRef();
144:                    if (lRef.lastIndexOf(".") < 0)
145:                        throw new BOException("Invalid ServicemoduleRef: "
146:                                + lRef);
147:                    mSystem = BOSystemImpl.createInstanceForExisting(
148:                            mMetaBossDomainImpl, lRef.substring(0, lRef
149:                                    .lastIndexOf(".")));
150:                }
151:                return mSystem;
152:            }
153:
154:            /* Retrieves description */
155:            public String getDescription() throws BOException {
156:                loadDetailsIfNecessary();
157:                return mDetails.Description;
158:            }
159:
160:            /** Sets description */
161:            public void setDescription(String pDescription) throws BOException {
162:                if (!isBeingEdited())
163:                    throw new BOInvalidOperationForReadOnlyObjectException();
164:                mDetails.Description = pDescription;
165:            }
166:
167:            /* Retrieves list of services defined in this servicemodule */
168:            public BOServicemoduleServiceList getServices() throws BOException {
169:                return BOServicemoduleServiceListImpl
170:                        .createInstanceForExisting(mMetaBossDomainImpl, this );
171:            }
172:
173:            /* Retrieves list of structures defined in this servicemodule */
174:            public BOServicemoduleStructureList getStructures()
175:                    throws BOException {
176:                return BOServicemoduleStructureListImpl
177:                        .createInstanceForExisting(mMetaBossDomainImpl, this );
178:            }
179:
180:            /* Retrieves list of messages defined in this servicemodule */
181:            public BOServicemoduleMessageList getMessages() throws BOException {
182:                return BOServicemoduleMessageListImpl
183:                        .createInstanceForExisting(mMetaBossDomainImpl, this );
184:            }
185:
186:            /* Overriden to provide check reference equality */
187:            public boolean equals(Object pOther) {
188:                if (pOther == null)
189:                    return false;
190:                if (!(pOther instanceof  BOServicemoduleImpl))
191:                    return false;
192:                return ((BOServicemoduleImpl) pOther).mServicemoduleRef
193:                        .equals(mServicemoduleRef);
194:            }
195:
196:            protected void loadDetailsIfNecessary() throws BOException {
197:                if (mDetails == null) {
198:                    try {
199:                        // Get the instance of the enterprise ps home via jndi
200:                        Context ctx = new InitialContext();
201:                        PSServicemodule lPs = (PSServicemodule) ctx
202:                                .lookup(PSServicemodule.COMPONENT_URL);
203:
204:                        mDetails = lPs.getServicemodule(mServicemoduleRef);
205:                        if (mDetails == null)
206:                            throw new BOException(
207:                                    "Servicemodule not found. ServicemoduleRef: "
208:                                            + mServicemoduleRef);
209:                    } catch (NamingException e) {
210:                        throw new BONamingAndDirectoryServiceInvocationException(
211:                                "", e);
212:                    } catch (PSException e) {
213:                        throw new BOPersistenceServiceInvocationException("", e);
214:                    }
215:                }
216:            }
217:
218:            protected void onBeginEdit() throws BOException {
219:                // Fully load the object
220:                loadDetailsIfNecessary();
221:            }
222:
223:            /* Encapsulates commit action by this object */
224:            protected void onCommitCreation() throws BOException {
225:                try {
226:                    // Get the instance of the enterprise ps home via jndi
227:                    Context ctx = new InitialContext();
228:                    PSServicemodule lPs = (PSServicemodule) ctx
229:                            .lookup(PSServicemodule.COMPONENT_URL);
230:                    lPs.insertServicemodule(mDetails);
231:                } catch (NamingException e) {
232:                    throw new BONamingAndDirectoryServiceInvocationException(
233:                            "", e);
234:                } catch (PSException e) {
235:                    throw new BOPersistenceServiceInvocationException("", e);
236:                }
237:            }
238:
239:            /* Encapsulates commit action by this object */
240:            protected void onCommitUpdate() throws BOException {
241:                try {
242:                    // Get the instance of the enterprise ps home via jndi
243:                    Context ctx = new InitialContext();
244:                    PSServicemodule lPs = (PSServicemodule) ctx
245:                            .lookup(PSServicemodule.COMPONENT_URL);
246:                    lPs.updateServicemodule(mDetails);
247:                } catch (NamingException e) {
248:                    throw new BONamingAndDirectoryServiceInvocationException(
249:                            "", e);
250:                } catch (PSException e) {
251:                    throw new BOPersistenceServiceInvocationException("", e);
252:                }
253:            }
254:
255:            protected void onCommitDeletion() throws BOException {
256:                try {
257:                    // Get the instance of the enterprise ps home via jndi
258:                    Context ctx = new InitialContext();
259:                    PSServicemodule lPs = (PSServicemodule) ctx
260:                            .lookup(PSServicemodule.COMPONENT_URL);
261:                    lPs.deleteServicemodule(mServicemoduleRef);
262:                    mMetaBossDomainImpl.removeExistingBOInstance(
263:                            BOServicemodule.class, mServicemoduleRef);
264:
265:                } catch (NamingException e) {
266:                    throw new BONamingAndDirectoryServiceInvocationException(
267:                            "", e);
268:                } catch (PSException e) {
269:                    throw new BOPersistenceServiceInvocationException("", e);
270:                }
271:            }
272:        }
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