0bec81951d
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1027287 13f79535-47bb-0310-9956-ffa450edef68
80 lines
2.6 KiB
Text
80 lines
2.6 KiB
Text
Mortgage Loan Approval Demo
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===========================
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This demo was used as an example in the Java Developer Journal article: http://jdj.sys-con.com/read/325183.htm.
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The demo consists of two modules:
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mortgage-loanapproval: provides the business logic for loan approval.
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mortgage-creditcheck: handles credit check requests. This is a java component exposed as a webservice running on the embedded Tomcat.
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Please check the mortgage_assembly.png file that is located in this directory for a high level view of the demo.
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When you run the mortgage-loanapproval application, a loan approval request for a customer with id 111-222-3333
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is initiated. This invokes the mortgage-creditcheck application to determine the credit status of the customer.
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Depending on what the credit status of this person is, the loan is approved or diapproved.
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You need two command windows to run this demo. The order in which the applications are run is important.
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Run mortgage-creditcheck first since mortgage-loanapproval is dependent on it.
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In the first command window
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---------------------------
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cd mortgage-creditcheck
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ant run
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You should see the following displayed:
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Buildfile: build.xml
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run:
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[java] Starting the CreditCheck Service...
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[java] 14-Jan-2008 14:14:20 org.apache.tuscany.sca.http.jetty.JettyServer a
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ddServletMapping
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[java] INFO: Added Servlet mapping: http://L3AW203:8085/CreditCheckServiceC
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omponent
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[java] Press Enter to Exit...
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In the second command window
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----------------------------
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cd mortgage-loanapproval
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ant run
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If the loan is approved, you will see the following displayed in the command screen where
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mortgage-loanapproval is run:
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Buildfile: build.xml
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run:
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[java] Interest rate for a 30-year loan of $200000.0 in CA: 6.5%
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[java] Approved: John Smith[111-22-3333]
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If the loan is disapproved, you will see the following displayed in the command screen where
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mortgage-loanapproval is run:
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Buildfile: build.xml
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run:
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[java] Credit score for 111-22-3333: 708
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[java] Interest rate for a 30-year loan of $200000.0 in CA: 6.5%
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[java] Debt/Income ratio 0.2528272093971861 is too high.
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[java] Rejected: John Smith[111-22-3333]
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Building the Demo Using Ant
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---------------------------
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With the binary distribution the demo can be built using Ant as follows:
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cd mortgage-creditcheck
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ant compile
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cd mortgage-loanapproval
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ant compile
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Building the Demo Using Maven
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-----------------------------
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With either the binary or source distribution the demo can be built using
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Maven as follows:
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cd mortgage-creditcheck
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mvn
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cd mortgage-loanapproval
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mvn
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