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Posted to commits@tuscany.apache.org by rf...@apache.org on 2006/09/19 00:10:06 UTC
svn commit: r447594 [1/2] - in /incubator/tuscany/sandbox/rfeng/samples: ./
mortage/ mortage/src/ mortage/src/main/ mortage/src/main/java/
mortage/src/main/java/mortage/ mortage/src/main/resources/
mortage/src/main/resources/META-INF/ mortage/src/main/...
Author: rfeng
Date: Mon Sep 18 15:10:05 2006
New Revision: 447594
URL: http://svn.apache.org/viewvc?view=rev&rev=447594
Log:
Add the sample mortage application into my sandbox
Added:
incubator/tuscany/sandbox/rfeng/samples/
incubator/tuscany/sandbox/rfeng/samples/mortage/
incubator/tuscany/sandbox/rfeng/samples/mortage/pom.xml (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/CreditCheck.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/CreditCheckImpl.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/Customer.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/InterestRateQuote.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/InterestRateQuoteImpl.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/LoanApplication.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/LoanApplicationImpl.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageCalculator.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageCalculatorImpl.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageClient.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/RiskAssessment.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/RiskAssessmentImpl.java (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/resources/
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/resources/META-INF/
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/resources/META-INF/LICENSE.txt (with props)
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/resources/META-INF/NOTICE
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/resources/META-INF/sca/
incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/resources/META-INF/sca/default.scdl
incubator/tuscany/sandbox/rfeng/samples/mortage/src/test/
incubator/tuscany/sandbox/rfeng/samples/mortage/src/test/java/
incubator/tuscany/sandbox/rfeng/samples/mortage/src/test/java/mortage/
incubator/tuscany/sandbox/rfeng/samples/mortage/src/test/java/mortage/MortageClientTestCase.java (with props)
Added: incubator/tuscany/sandbox/rfeng/samples/mortage/pom.xml
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/pom.xml?view=auto&rev=447594
==============================================================================
--- incubator/tuscany/sandbox/rfeng/samples/mortage/pom.xml (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/pom.xml Mon Sep 18 15:10:05 2006
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+ <parent>
+ <groupId>org.apache.tuscany.samples.sca</groupId>
+ <artifactId>parent</artifactId>
+ <version>1.0-incubator-M2-SNAPSHOT</version>
+ </parent>
+ <modelVersion>4.0.0</modelVersion>
+ <artifactId>sample-mortage</artifactId>
+ <packaging>jar</packaging>
+ <name>Tuscany Mortage Sample</name>
+ <description>A sample Mortage application made of several SCA components wired together.</description>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.osoa</groupId>
+ <artifactId>sca-api-r0.95</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>test</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-jar-plugin</artifactId>
+ <configuration>
+ <archive>
+ <manifest>
+ <mainClass>mortage.MortageClient</mainClass>
+ </manifest>
+ </archive>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+</project>
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/CreditCheck.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/CreditCheck.java?view=auto&rev=447594
==============================================================================
--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/CreditCheck.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/CreditCheck.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package mortage;
+
+public interface CreditCheck {
+ int getCreditScore(String ssn);
+}
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/CreditCheckImpl.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/CreditCheckImpl.java?view=auto&rev=447594
==============================================================================
--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/CreditCheckImpl.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/CreditCheckImpl.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package mortage;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the CreditReportService service
+ */
+@Scope("MODULE")
+public class CreditCheckImpl implements CreditCheck {
+
+ public int getCreditScore(String ssn) {
+ return (int) (700 + (Math.random() - 0.5) * 100);
+ }
+
+ public static void main(String[] args) {
+ CreditCheck creditCheck = new CreditCheckImpl();
+ for (int i = 0; i < 3; i++) {
+ System.out.println(creditCheck.getCreditScore("111-22-3333"));
+ }
+ }
+}
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/Customer.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/Customer.java?view=auto&rev=447594
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--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/Customer.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/Customer.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package mortage;
+
+/**
+ *
+ */
+public class Customer {
+ private String ssn;
+ private String firstName;
+ private String lastName;
+ private double monthlyIncome;
+ private String state;
+
+ public double getMonthlyIncome() {
+ return monthlyIncome;
+ }
+ public void setMonthlyIncome(double monthlyIncome) {
+ this.monthlyIncome = monthlyIncome;
+ }
+ public String getState() {
+ return state;
+ }
+ public void setState(String state) {
+ this.state = state;
+ }
+ public String getFirstName() {
+ return firstName;
+ }
+ public void setFirstName(String firstName) {
+ this.firstName = firstName;
+ }
+ public String getLastName() {
+ return lastName;
+ }
+ public void setLastName(String lastName) {
+ this.lastName = lastName;
+ }
+ public String getSsn() {
+ return ssn;
+ }
+ public void setSsn(String ssn) {
+ this.ssn = ssn;
+ }
+}
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/InterestRateQuote.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/InterestRateQuote.java?view=auto&rev=447594
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--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/InterestRateQuote.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/InterestRateQuote.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,5 @@
+package mortage;
+
+public interface InterestRateQuote {
+ public float getRate(String state, double loanAmount, int termInYears);
+}
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/InterestRateQuoteImpl.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/InterestRateQuoteImpl.java?view=auto&rev=447594
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--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/InterestRateQuoteImpl.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/InterestRateQuoteImpl.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,10 @@
+package mortage;
+
+public class InterestRateQuoteImpl implements InterestRateQuote {
+ public float getRate(String state, double loanAmount, int termInYears) {
+ if (termInYears == 5)
+ return 5.5f;
+ else
+ return 6.5f;
+ }
+}
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/LoanApplication.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/LoanApplication.java?view=auto&rev=447594
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--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/LoanApplication.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/LoanApplication.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package mortage;
+
+/**
+ *
+ */
+public interface LoanApplication {
+ public boolean approve(Customer customer, double loanAmount, int years);
+}
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/LoanApplicationImpl.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/LoanApplicationImpl.java?view=auto&rev=447594
==============================================================================
--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/LoanApplicationImpl.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/LoanApplicationImpl.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package mortage;
+
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the Calculator service.
+ */
+@Scope("MODULE")
+public class LoanApplicationImpl implements LoanApplication {
+
+ private CreditCheck creditCheck;
+
+ private RiskAssessment riskAssessment;
+ private MortageCalculator mortageCalculator;
+ private InterestRateQuote interestRateQuote;
+
+ private int minimumCreditScore = 650;
+
+ @Reference
+ public void setCreditCheck(CreditCheck creditCheck) {
+ this.creditCheck = creditCheck;
+ }
+
+ @Reference
+ public void setRiskAssessment(RiskAssessment riskAssessment) {
+ this.riskAssessment = riskAssessment;
+ }
+
+ public boolean approve(Customer customer, double loanAmount, int years) {
+ int score = creditCheck.getCreditScore(customer.getSsn());
+ if (score < minimumCreditScore)
+ return false;
+
+ float rate = interestRateQuote.getRate(customer.getState(), loanAmount, years);
+ double monthlyPayment = mortageCalculator.getMonthlyPayment(loanAmount, years, rate);
+ double ratio = monthlyPayment/customer.getMonthlyIncome();
+ return riskAssessment.assess(score, ratio);
+ }
+
+ @Property(name = "minimumCreditScore")
+ public void setMinimumCreditScore(int minimumCreditScore) {
+ this.minimumCreditScore = minimumCreditScore;
+ }
+
+ public static void main(String[] args) {
+ }
+
+ @Reference
+ public void setInterestRateQuote(InterestRateQuote interestRateQuote) {
+ this.interestRateQuote = interestRateQuote;
+ }
+
+ @Reference
+ public void setMortageCalculator(MortageCalculator mortageCalculator) {
+ this.mortageCalculator = mortageCalculator;
+ }
+
+}
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageCalculator.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageCalculator.java?view=auto&rev=447594
==============================================================================
--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageCalculator.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageCalculator.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package mortage;
+
+/**
+ * The Calculator service interface.
+ */
+public interface MortageCalculator {
+ public double getMonthlyPayment(double principal, int years, float interestRate);
+}
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageCalculatorImpl.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageCalculatorImpl.java?view=auto&rev=447594
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--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageCalculatorImpl.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageCalculatorImpl.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package mortage;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the Calculator service.
+ */
+@Scope("MODULE")
+public class MortageCalculatorImpl implements MortageCalculator {
+
+ public double getMonthlyPayment(double principal, int years, float interestRate) {
+ double monthlyRate = interestRate / 12 / 100;
+ double p = Math.pow(1 + monthlyRate, years * 12);
+ double q = p / (p - 1);
+ double monthlyPayment = principal * monthlyRate * q;
+ return monthlyPayment;
+ }
+
+ public static void main(String[] args) {
+ System.out.println(new MortageCalculatorImpl().getMonthlyPayment(300000d, 30, 3.5f));
+ }
+
+}
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageClient.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageClient.java?view=auto&rev=447594
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--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageClient.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/MortageClient.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package mortage;
+
+import org.osoa.sca.CompositeContext;
+import org.osoa.sca.CurrentCompositeContext;
+
+/**
+ * This client program shows how to create an SCA runtime, start it, locate the Calculator service and invoke it.
+ */
+public class MortageClient {
+ public static void main(String[] args) throws Exception {
+
+ CompositeContext context = CurrentCompositeContext.getContext();
+ LoanApplication loanApplication = context.locateService(LoanApplication.class, "LoanApplicationComponent");
+
+ Customer customer = new Customer();
+ customer.setSsn("111-22-3333");
+ customer.setFirstName("John");
+ customer.setLastName("Smith");
+ customer.setMonthlyIncome(5000.0d);
+ customer.setState("CA");
+
+ loanApplication.approve(customer, 200000d, 30);
+ }
+}
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Added: incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/RiskAssessment.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/RiskAssessment.java?view=auto&rev=447594
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--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/RiskAssessment.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/RiskAssessment.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package mortage;
+
+/**
+ *
+ */
+public interface RiskAssessment {
+ public boolean assess(int creditScore, double ratio);
+}
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URL: http://svn.apache.org/viewvc/incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/RiskAssessmentImpl.java?view=auto&rev=447594
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--- incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/RiskAssessmentImpl.java (added)
+++ incubator/tuscany/sandbox/rfeng/samples/mortage/src/main/java/mortage/RiskAssessmentImpl.java Mon Sep 18 15:10:05 2006
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package mortage;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ *
+ */
+@Scope("MODULE")
+public class RiskAssessmentImpl implements RiskAssessment {
+ public boolean assess(int creditScore, double ratio) {
+ if (creditScore >= 750)
+ return ratio < 0.35;
+ else if (creditScore >= 700)
+ return ratio < 0.30;
+ else
+ return ratio < 0.25;
+ }
+}
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